CS249768B1 - Method of charge treatment for calcium carbide production - Google Patents

Method of charge treatment for calcium carbide production Download PDF

Info

Publication number
CS249768B1
CS249768B1 CS827132A CS713282A CS249768B1 CS 249768 B1 CS249768 B1 CS 249768B1 CS 827132 A CS827132 A CS 827132A CS 713282 A CS713282 A CS 713282A CS 249768 B1 CS249768 B1 CS 249768B1
Authority
CS
Czechoslovakia
Prior art keywords
coal
temperature
flo
mpa
calcium
Prior art date
Application number
CS827132A
Other languages
Czech (cs)
Other versions
CS713282A1 (en
Inventor
Krug
Naundorf
Trommer
Scholz
Wundes
Schkommodau
Knauth
Original Assignee
Schwarze Pumpe Gas Veb
Naundorf
Trommer
Scholz
Wundes
Schkommodau
Knauth
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Schwarze Pumpe Gas Veb, Naundorf, Trommer, Scholz, Wundes, Schkommodau, Knauth filed Critical Schwarze Pumpe Gas Veb
Publication of CS713282A1 publication Critical patent/CS713282A1/en
Publication of CS249768B1 publication Critical patent/CS249768B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/90—Carbides
    • C01B32/914—Carbides of single elements
    • C01B32/942—Calcium carbide
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/50—Agglomerated particles
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/21—Attrition-index or crushing strength of granulates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Description

-1--1-

Ha3BaHHe H3o6peTeHHHHa3BaHHe H3o6peTeHHH

Cnoco6 H3rOTOBJíeHHH 6ρΗΚβΤΟΒ DIHXTbl flJIH npOH3BOflCTSa KapČHfla K3.HhIJHH. 06jiaCTb ΠρΗΜΘΗΘΗΗΗ Η3θ6ρεΤβΗΗΗCnoco6 H3rOTOBJiHHH 6ρΗΚβΤΟΒ DIHXTbl flJIH npOH3BOflCTSa KapChHla K3.HhIJHH. 06jiaCTb ΠρΗΜΘΗΘΗΗΗ Η3θ6ρεΤβΗΗΗ

CoOTBP.TCTBywmHM Η3θ6ρβΤβΗΗ10 cnoCOÓOM H3 ΠβρΒΗΗΗΟΓΟ CbipbH Η3ΓΟΤΟΒΠΗΗ)ΤΟΗ ΟΠΘ“UnaJibHbie δρηκετω, H3 kotópmx oflHocTyneHnaTbiM cnocoSoM nHpoJiH3a MoaceT npo-H3Bo/xHTbca BbicoKOKanecTBeHHaa KycKOBaa mKXTa. DJnxTa conépscHT Bce BHflbí cbi-pbH, HeoSxoflHMbie flJiH xnMjrcecKoro npouecca noJiyneHHH Kap6n.ua Kanbu,HH b Tpe-óyeMOM CTexnoMeTpHqecKOM cooTHomeHHH. DlHXTa oČnaflaeT bmcokoíi προηηοοτβιοh HfleaJibHo BefleT ce6n npH peaKijHH. Βρηκθτμ πιηχτμ Hcnonb3yioTca npH npoH3-BOflCTBe Kap6n,qa Kanbi^HH.CoOTBP.TCTBywmHM θ3θ6ρβΤβΗΗ10 cnoCOÓOM H3 ΠβρΒΗΗΗΟΓΟ CbipbH Η3ΓΟΤΟΒΠΗΗ) ΤΟΗ ΟΠΘ “UnaJibHbie δρηκετω; DJnxTa conépscHT Bce BHflbí cbi-pbH, HeoSxoflHMbie flJiH xnMjrcecKoro npouecca noJiyneHHH Kap6n.ua Kanbu, HH b Tpe-óyeMOM CTexnoMeTpHqecKOM cooTHomeHHH. DlHXTa oČnaflaeT bmcokoíi προηηοοτβιοh HfleaJibHo BefleT ce6n npH peaKijHH. Cρηκθτμ πιηχτμ Hcnonb3yioTca npH npoH3-BOflCTBe Kap6n, qa Kanbi ^ HH.

XapaKTepHCTHKa H3BecTHbix TexHHnecKHX pemeHHň fljia npoH3BoscTBa Kap6nfla xanbUHa no aneKTpoTepiloiqecKOMy cnocoSy TpeóyeTCHraiueHaa H3BecTb h kokc b CTexnoMeTpunecKOM cooTHomeHHH npn6.riH3HTe.nbHo60:40. IIohth Ha Bcex npoMbimneHHbix ycTaHOBKax Kap6nftHMe nenu 3'arpy»caioTcaCMecbio KHnejiKH h KOKca b yKH3aHHOM cooTHonieHHH Mace c yueTOM coflepatamHxcHb Cbipbe HHepTHwx MaTepHanoB h Tarase ποτερπ. TamenaH H3BecTb npoH3BOflHTCHb Ha3BaHHbix ycHoBHHX H3 H3BecTHHKa, a kokc H3 cooTBeTCTBywmero 6yporo HKaMeHHoro yrna οοοτβθτοτβθηηο Ha oTflenbHbix nHponH3Hbix ycTanoBKax. OflHaKO,npH 3arpy3Ke KapĎHRHoň nenn CMecbio MenKOKycKOBoň κηπθπη h KOKca, CKopocTbpeaKqHH o6pa3OBaHHH CaCz HBJíaeTca hh3koh. KpoMe τογο, stot bhp, 3arpy3KHneneíi Bbi3biBaeT bmcokhh ynejibHMň pacxofl SHeprHH h βμοοκηθ 3aTpaTM Ha CKJia-flnpoBaHHe 3anacoB h sarpy3Ky KapóHflHhix neneň. .XapaKTepHCTHKa H3BecTHbix TexHHnecKHX pemeHHn fljia npoH3BoscTBa Kap6nfla xanbUHa no aneKTpoTepiloiqecKOMy cnocoSy TpeoyeTCHraiueHaa H3BecTb h kokc b CTexnoMeTpunecKOM cooTHomeHHH npn6.riH3HTe.nbHo60: 40. IIHhh HaKHaaHHOM cooTHonieHHH Mace c yueTOM coflepatamHxcHb Cbipbe HHepTHwx MaTepHanoB h Tarase ποτερπ. TamenaH H3BecTb npoH3BOflHTCHb Ha3BaHHbix ycHoBHHX H3 H3BecTHHKa, and cocc H3 cooTBeTCTBywmero 6yporo HKaMeHHoro yrna οοοτβθτοτβθηηο Ha oTflenbHbix nHponH3Hbix ycTanoBKax. OflHaKO, npH 3arpy3Ke KapHHRHoNnn CMecbio MenKOKycKOBoKh KOKca, CKopocTbpeaKqHH o6pa3OBaHHH CaCz HBJiaeTca hh3koh. KpoMe τογο, stot bhp, 3arpy3KHneneíi Bbi3biBaeT bmcokhh ynejibHMn pacxofl SHeprHH h βμοοκηθ 3aTpaTM Ha CKJia-flnpoBaHHe 3anacoB h sarpy3Ky KapoHlHhix neneň. .

Kax H3BecTHo, Ha3BaHHbie HenocTaTKH ycTpaHHiOT nyTeM πρηγοτοβηθηηη πιηχτμKax H3BecTHo, Ha3BaHHbie HenocTaTKH ycTpaHHiOT nyTeM πρηγοτοβηθηηη πιηχτμ

ΑΠΗ npoH3Bop;cTBa Kap6Hp,a KaJibU,HH. IllHXTa coctoht H3 napTHepoB no peaKipiH 249768 -2-CTBa Kap6Hp, and KaJibU, HH. IllHXTa coctoht H3 napTHepoB no peaKipiH 249768 -2-

CaO η KOKca β TpeByeMOM cTexHOMeTptraecKOM cooTHomeHHH η γομογθηηομ coCTaBeh oflHOBpeMeHHo oTJiHtiaeTCH BbicoKoň KyčKosaTocTbio, ocočbhho xopomHM npH no-bchghhh peaKpHH h bmcokhm ypenbUbíM bjigktphhcckhm conpoTHBJíeHneM· 3tot ypo-BeHb τεχΗΗΚΗ onucan, HanpHMGp, y IDTPHBEJ1H b pa6oTe "TpeSoBaHHa πεηπ pnanpoH3Bop;cTBa Kap6n,n;a KajibpHB κ KOKcy”, b ΦρεηδερΓεκΗΧ acypnajiax HccncpoBa-HHH A 14:0-1960. flaJiee H3B8CTCH CHOCOČ flJIH np0H3BOflCTBa HIHXTbl H3 H3BCCTKOBO_KOKCOBbrx βρκκετοΒ, npH κοτοροΜ TOHKO3epHHCTaa KHnejiKa h Μεπκκή kokc CMenm-BaiOTca c 20-30% cooTBGTCTByromcro CBH3yromero BemecTBa ot nepepaSoTKH cmojih•Η.ΠΗ ΗβφΤΗ H npeceyiOTCa B MGJIKOKyCKOBbIC 6pHK8ThI, npH OnTHMaJIbHbIX yCJIOBHHXČpHKGTHpOBaHHH. KpOMe 3ΤΟΓΟ HBOĎXOflHMO HOBTOpHOG KOKCOBaHHG 3THX ČpHKGTOBco CB33yiomnM. 3tot cnocoĎ, onHcaHHbiň PAMMJIEPQM h KOJIEM b "HccJiepoBaHHaxK Bonpocy Η3ΓΟΤΟΒΠεΗΗΗ Η ΠρΗΜβΒβΗΗΗ HSBGCTKOBO—KOKCOBblX 6pHK8TOB Β ΠΡΟΗ3-Βορ,οτΒε Kap6n.ua KajibpHa", ΦρεήδερτεκΗχ acypHanax HccjicpoBaHHHX A 364-1966,OTJIHHaeTCH TĚM HCflOCTaTKOM, HTO flJIH ero OCymeCTBJíeHHH HGoSxOflHMbl BblCOKOKa-yecTBeHHbie h floporae CBH3yrainHG BcnjecTBa, noJiynacMbic npH nepepaSoTKe yrjiaΗ ΗεφΤΗ. KpOMG ΤΟΓΟ, ÓpHKGTbl CO CBHayiOmHMH περερ; HCnOJTb3OBaHHeM B Kap6nfl-HOH nCHH TOJIbKO C LJGJIblO T8pMOCTa6HJIH3au;HH H BblBOPa ΠετΥΠΗΧ ΒβίςεΟΤΒ CBa-3γΐΟΠζεΓΟ, flOJBKHbl nOflBGpraTbCH nOBTOpHOMy KOKCOBaiIHtO, CBHSaHHOMy C BblCOKHMHτεχΗοποΓΗπεεκΗΜΗ 3aTpaTaMH, hgcmotph na το , ητο θρηκετω b ochobhom coctohtH3 CaO h MejiKoro KOKca h y®e oflHaanM nopBepraJiHCb ΒωεοκοτεΜπερΑτγρΉοΜγ πη-pOJIH3y. Πο DD-PS 123185 η τβκχε no ΚΡΥΓΥ, TPQMMEPY η ΒΑΥΗΠΟΡΦΥ b pa6oTG‘"ΠροΒβΒσρ- CTBO H3BOCŤKOBO-KOKCOBbIX 6ρΗΚεΤ0Β flJIH npOIJGCCOB C BblCOKHMH CKOPOCTHMH Ha-rpcBa", ΦρεηδερτοκΗΜ ®ypHaJioM HccjicpoBaHHH A 580-1977, Η3ΒεετκοΒθ-κοκεοΒΗε6pHKGTbI MOryT 6bITb nonynCHbl H 683 npHMCHCHHH ΟΒΗ3ΥΚ)ΠξΗΧ, GCJIH H3BGCTB B BH“pe raniGHOH H3BGCTH BMGCTG C KOKCOM ΤΟΗΚΟ H3MGJIbHaGTCH Η 33Τ8Μ 6pHKGTHpyGT—CH nop BblCOKHM paBJIGHHGM p /100 ΜΠβ. OflHaKO HpH 3TOM CIIOCo6e TepMOCTaSlUIb“,HHG δρηκετω nojiynaioTCH tojibko Torpa, Korpa 6ρΗκετΗργεΜ3Η Macca npcccycTcnnpH HanHHHH BJiaatHocTH 10 po 15% h hojihmh kokch ^30%.CaO η kokcha river β TpeByeMOM cTexHOMeTptraecKOM cooTHomeHHH η γομογθηηομ coCTaBeh oflHOBpeMeHHo oTJiHtiaeTCH BbicoKoň KyčKosaTocTbio, ocočbhho xopomHM NPH amino-bchghhh peaKpHH h bmcokhm ypenbUbíM bjigktphhcckhm conpoTHBJíeHneM · 3This YPO-BeHb τεχΗΗΚΗ onucan, HanpHMGp y IDTPHBEJ1H b pa6oTe "TpeSoBaHHa πεηπ pnanpoH3Bop; CTAB Kap6n n ; and κ KajibpHB kokcha river "b ΦρεηδερΓεκΗΧ acypnajiax HccncpoBa HHH a-14: 0-1960. flaJiee H3B8CTCH Chococat flJIH np0H3BOflCTBa HIHXTbl H3 H3BCCTKOBO_KOKCOBbrx βρκκετοΒ, NPH κοτοροΜ TOHKO3epHHCTaa KHnejiKa h Μεπκκή kokcha river CMenm BaiOTca-c 20-30% cooTBGTCTByromcro CBH3yromero BemecTBa rpm nepepaSoTKH cmojih • Η.ΠΗ ΗβφΤΗ H npeceyiOTCa b MGJIKOKyCKOBbIC 6pHK8ThI, NPH OnTHMaJIbHbIX yCJIOBHHXČpHKGTHpOBaHHH. KpOMe 3ΤΟΓΟ HBOĎXOflHMO HOBTOpHOG KOKCOBaHHG 3THX ČpHKGTOBco CB33yiomnM. 3This cnocoĎ, onHcaHHbiň PAMMJIEPQM h koji b "HccJiepoBaHHaxK Bonpocy Η3ΓΟΤΟΒΠεΗΗΗ Η ΠρΗΜβΒβΗΗΗ HSBGCTK OBO KOKCOBblX 6pHK8TOB Β ΠΡΟΗ3-Βορ, οτΒε Kap6n.ua KajibpHa "ΦρεήδερτεκΗχ acypHanax HccjicpoBaHHHX A 364-1966, OTJIHHaeTCH THOSE HCflOCTaTKOM, HTO flJIH ero OCymeCTBJíeHHH HGoSxOflHMbl BblCOKOKa-yecTBeHHbie h floporae CBH3yrainHG BcnjecTBa, noJiynacMbic NPH nepepaSoTKe yrjiaΗ ΗεφΤΗ. KpOMG ΤΟΓΟ, ÓpHKGTbl CO CBHayiOmHMH περερ; HCnOJTb3OBaHHeM Kap6nfl B-C HOH NCHH TOJIbKO LJGJIblO T8pMOCTa6HJIH3au; HH H BblBOPa ΠετΥΠΗΧ ΒβίςεΟΤΒ CBA-3γΐΟΠζεΓΟ, flOJBKHbl nOflBGpraTbCH nOBTOpHOMy KOKCOBaiIHtO, CBHSaHHOMy C BblCOKHMHτεχΗοποΓΗπεεκΗΜΗ 3aTpaTaMH, hgcmotph to το, ητο θρηκετω b ochobhom coctohtH3 CaO h MejiKoro kokcha river hy®e oflHaanM nopBepraJiHCb ΒωεοκοτεΜπερΑτγρΉοΜγ πη -pOJIH3y. Πο DD-PS 123 185 η τβκχε well ΚΡΥΓΥ, TPQMMEPY η ΒΑΥΗΠΟΡΦΥ pa6oTG b ' "ΠροΒβΒσρ- CTBO H3BOCŤKOBO-KOKCOBbIX 6ρΗΚεΤ0Β flJIH npOIJGCCOB C BblCOKHMH CKOPOCTHMH Ha-rpcBa" ΦρεηδερτοκΗΜ ®ypHaJioM HccjicpoBaHHH A 580-1977, Η3ΒεετκοΒθ-κοκεοΒΗε6pHKGTbI Ballad 6bITb nonynCHbl H 683 npHMCHCHHH ΟΒΗ3ΥΚ) ΠξΗΧ, GCJIH H3BGCTB B BH peGHOH H3BGCTH BMGCTG C KOKCOM ΤΟΗΚΟ H3MGJIbHaGTCH Η 33Τ8Μ 6pHKGTHpyGT — CH nop BblCOKHM paBJIGHHGM p / 100 ΜΠβ. HpH 3TOM CIIOCo6e TepMOCTaSlUIb “, HHG δρηκετω nojiynaioTCH Tojibko Torpa, Corp 6ρΗκετΗργεΜ3Η Macca npcccycTcnnpH HanHHHH BJiaatHocTH 10 after 15% h hihihmh kokch ^ 30%.

TaKHM očpasoM, stot cnocoč oTJiHnacTCH tgm κεροοτητκοΜ, hto no HGMy Ηε mo-aSGT 6biTb nonyncHa niHXTa c τρεδγεΜΜΜ ctgxhomctphygckhm. coothoiiighhcm CaO/C,06oco6jighhog πρΗΜεΗεΗΗε KycKosoro KOKca ocTacTCH η pancc HeoSxopHMbiM. Kpů-MG 3ΤΟΓΟ, ΠΟ npHHHHG BblCOKOň BJI33KHOCTH 3THX H3B6CTKOBO“KOKCOBblX ÓpHKGTOB,OHH MOryT npHMGHHTbCH HGnOCpGflCTBGHHO. B Kap6HflHbIX nGHaX JIHHIb B HGČOJIblIIHXKOJIHHGCTBaX. ΠρΗ ÓOJIGG BMCOKHX flOJIHX H3BeCTKOBO—KOKCOBbie 6pHKGTbl, nCpGflHX npHMGHGHHGM B KapÓHflHblX nGHaX, flOJHKHbl 6blTbnoflBGprHyTbl TGpMHHGCKOňcpGflHOTGMnGpaTypHoň o6pa6oTKG c τβΜ, hto8h πρεΒρετΗΤΒ hx β 6g3bophmgCa0/KOKC^-6pHKGTbi. 3th bmcokhg ponojiHHTeJibHbiG TGXHOJiOFHHecKHG 3aTpaTH pojbk-Hbl SbíTb np0H3B8flGHbI J1HIUL· flJIH HGSHaHHTGJIbHOrO ΠΟΒΒΠΠ8ΗΗΗ o6oram8HHH CbipbH,TaKHM eypasoM, stot cnocoč oTJiHnacTCH tgm κεροοτητκοΜ, hto no HGMy Ηε mo-aSGT 6biTb nonyncHa niHXTa c τρεδγεΜΜΜ ctgxhomctphygckhm. coothoiiighhcm CaO / C, 06oco6jighhog KcKosoro KOKca ocTacTCH η pancc HeoSxopHMbiM. Kpů-MG 3ΤΟΓΟ, Πp npHHHHG BblCOKOň BJI33KHOCTH 3THX H3B6CTKOBO “KOKCOBblX ÓpHKGTOB, OHH MOryT npHMGHHTbCH HGnOCpGflCTBGHHO. B Kap6HflHbIX nGHaX JIHHIb B HGCOJIblIIHXKOJIHHGCTBaX. ΠρΗ ÓOJIGG BMCOKHX flOJIHX H3BeCTKOBO-KOKCOBbie 6pHKGTbl, nCpGflHX npHMGHGHHGM B KapÓHflHblX nGHaX, flOJHKHbl 6blTbnoflBGprHyTbl TGpMHHGCKOňcpGflHOTGMnGpaTypHoň o6pa6oTKG c τβΜ, hto8h πρεΒρετΗΤΒ hx β 6g3bophmgCa0 / ^ -6pHKGTbi kokcha river. 3th bmcokhg ponojiHHTeJibHbiG TGXHOJiOFHHecKHG 3aTpaTH pojbk-Hbl Coll. Np0H3B8flGHbI J1HIUL · flJIH HGSHaHHTGJIbHOrO ΠΟΒΒΠΠ8ΗΗΗ o6oram8HHH CbipbH,

Tax KáK y®c rrepep sthm cSpHKGTHpoBaHHbiň kokc 6bui nonynéH BbicoKOTGMnGpaTyp·*HbM KOKCOBaHHGM. flOBH KOKca B ĎpHKGTaX H3 raHIGHOÍÍ H3B8CTH. H KOKCa MO3K8T 6bITb nOBbBUGHa ΠΟcpaBHeHHio c npepenoM ^30%, HasBaHHMM b DD-PS, 123185 8Cjih ramenan HasecTbH MGJ1KHH KOKC 6yp;yT CMGmaHbl H CnpGCCOBaHbl C ΟγΗΒφΗΤΗΒΜ OTpaĎOTaHHblM mano-kom. Πρκ 3Tom τεκ®ε β ΗεετοΗΐκεε bpgmh HHorpa πρΗΜεκπεΜΟΜ BapHaHTa, H3-3aBblCOKOrO COflGpxaHHH BJiarH Β βρΗΚεΤΒΧ H T3K®G H3“3a COflGp®aHHH JIGTyHHX, H8~nOCp8flCTB8HHO B Kap6HpHOň Π8ΗΗ ΜΟΓγΤ npHMGHHTbCB TOJIbKO HG6oJIbIUHG KOJIH“HGCTBa δρκκετοΒ. Πρκ θοηεε' BbicoKoň nqjie, δρηκετω H3 rameHoň h3bgcth, KOKca,'η εγπΒφΗΤΗΟΓΟ oTpaSoTaHHOFo mejiOKa περερ hx npHMeHGHH8M b KapÓHflHbix nenax POJBKHbl nOflBepFHyTbCH OČOCOĎJieHHOMy nOBTOpHOMy KOKCOBaHHK). nOBbttDGHHB o6ora-mGHHH CbipbH ΠρΗ 3TOfl flOnOJIHHTejIBHOH CTynCHH HHpOJIH3a HG3HaHHTGJIbHO, T3KK3K CĎpHKeTHpOBaHHblň KOKC 6bUI y®8 OÓOranjeH nyreM KOKCOBaHHK. 249768 -3- B Du-PS 139948 npennaraeTCH npoH3BoflCTBo CBHsaHHoro KOKca κοκοοββηηκμ .cneKawmHxcH KaMenHbix yrnefí c CaO hjih npeHMymecTBemto c rameHoň H3BecTbio.Tax KáK y®c rrepep sthm cSpHKGTHpoBaHHbi cocc 6bui nonyneH BbicoKOTGMnGpaTyp · * HbM KOKCOBaHHGM. flOBH KOKca B pHKGTaX H3 raHIGHOI H3B8CTH. H KOKCa MO3K8T 6bITb nOBbBUGHa ΠΟcpaBHeHHio c npepenoM ^ 30%, HasBaHHMM b DD-PS, 123185 8Cjih ramenan HasecTbH MGJ1KHH KOKC 6yp; Πρκ 3Tom τεκ®ε β ΗεετοΗΐκεε bpgmh HHorpa πρΗΜεκπεΜΟΜ BapHaHTa, H3-3aBblCOKOrO COflGpxaHHH BJiarH Β βρΗΚεΤΒΧ H T3K®G H3 "3a COflGp®aHHH JIGTyHHX H8 ~ nOCp8flCTB8HHO B Kap6HpHOň Π8ΗΗ ΜΟΓγΤ npHMGHHTbCB TOJIbKO HG6oJIbIUHG KOJIH" HGCTBa δρκκετοΒ. Πρκ θοηεε 'BbicoKoň nqjie, δρηκετω H3 rameHoň h3bgcth, kokcha river,' η εγπΒφΗΤΗΟΓΟ oTpaSoTaHHOFo mejiOKa περερ hx npHMeHGHH8M b KapÓHflHbix nenax POJBKHbl nOflBepFHyTbCH OČOCOĎJieHHOMy nOBTOpHOMy KOKCOBaHHK). nOBbttDGHHB o6ora-mGHHH CbipbH ΠρΗ 3TOfl flOnOJIHHTeJHH CTynCHH HHpOJIH3a HG3HaHHTGJIbHO, T3KK3K CppHKeTHpOBaHHblň KOKC 6bUI y®8OOranjeH nyreM KOKCOBaHHK. 249768 -3- B Du-PS 139948 npennaraeTCH npoH3BoflCTBo CBHsaHHoro KOKca κοκοοββηηκμ .cneKawmHxcH KaMenHbix yrnefi c CaO hjih npeHMymecTBemto c rameHoň H3BecTbio.

Rona H3BecTH npn btom cnocoóe, HecMOTpn Ha πρκΜβΗβΗΗβ cneKaromnxcH yrneři,Rona H3BecTH npn btom cnocoóe, HecMOTpn Ha,

He flOJtKHa npeBbnuaTb 15%, Tax khk HHane nponHQCTb KaMeHHOyroJibHoro KOKcaρβ3κο yxyflmaeTca. ΚροΜβ τογο h πρκ stom cnocoSe τακτκε npHMeHaeTcn yace Tep-MHaecKH o6pa6oTaHHbiíi CaO hjih npeHMymecTBeHHo Ca/OH/Ž . Ecjih ace npHMeHaeTCHΜΗΓΚΗΪί Bypblň yroJlb C BJiaatHOCTbH) W=1 1% H 3epHHCT0CTb» okojio 1/0 MM, TOAonycTHMaH flojia Ca/OH/2 b κοκοοβηηηομ δρΗΚβτβ nonacHa coCTaBJíHTb tojihko45%. 3to 6bino orracaHo ΚΡΥΓΟΜ η ΗΑΥΗβΟΡΦΟΜ b pa6oTe "CBHaaHHbiň kokc H3 aercrteKaromHXCH hjih cJiaóocneKaromHXCH κβΜβΗΗΕϊχ hjih óypbtx ýrneft", <í>peň6eprcKHXacypHanaX HccneflOBaHHft A 635-1980. ·He flOJtKHa npeBbnuaTb 15%, Tax khk HHane nponHQCTb KaMeHHOyroJibHoro KOKcaρβ3κ yyyflmaeTca. OροΜβ τογο h πρκ stom cnocoSe τακτκε npHMeHaeTcn yace Tep-MHaecKH o6pa6oTaHHbiíi CaO hjih npeHMymecTBeHHo Ca / OH / Ž. The pH of the Bypblone is CbJiaatHOCTbH) W = 1% H 3epHHCT0CTb → 1 / 0MM, TOAonycTHMaH flojia Ca / OH / 2b κοκοοβηηηομ δρΗΚβτβ nonacHa coCTaBJiHTb toj45%. 3to 6bino orracaHo c η ΗΑΥΗβΟΡΦΟΜ b pa6oTe "CBHaaHHbi coc H3 aercrteKaromHXCH hjih cJiaóocneKaromHXCH κβΜβΗΗΕϊχ hjih óypbtx ýrneft", <i> pk6eprcKHXacypHanaX HccneflOBaHHft A 635-1980. ·

PosTOMy, no HSBecTHoMy b HacTosmee βρθμη ypoBHio 3HaHnft H3 H3BeCTH h yrnnHenb3H nonyHHTb nponHbiň CBH3aHHbift kokc, κοτορωή ημθθτ peaKTaHTbi CaO H C BTpeÓyeMOM crexHoMeTpHnecKOM cooTHomeHHH, 3τοτ φβκτ He HSMeHHTcs h b tomCJiynae, Korná mokphm HSMenhneHHeM flonn Ca/OH/2 b 6pnKeTnpyeMoň Macce ΜοτκετBbiTb noBbímeHa ffo Maxe.20%. ΚροΜβ τογο, Μοκροε H3MenbneHHe TpeByeT 3KCTpe-;wanbHo BbicoKHX TexHOJiorHnecKHX 3aTpaT. . penb Η3Ο0ρβΤβΗΗΗPosTOMy, but HSBecTHoMy b HacTosmee βρθμη ypoBHio 3HaHnft H3 H3BeCTH h yrnnHenb3H nonyHHTb nponHbiň CBH3aHHbift kokcha river, κοτορωή ημθθτ peaKTaHTbi CaO HC BTpeÓyeMOM crexHoMeTpHnecKOM cooTHomeHHH, 3τοτ φβκτ He HSMeHHTcs HB tomCJiynae Korn mokphm HSMenhneHHeM Flonne Ca / OH / 2 b 6pnKeTnpyeMoň MACC ΜοτκετBbiTb noBbímeHa FFO Max .20%. H3MenbneHHe TpeByeT 3KCTpe-; wanbHo BbicoKHX TexHOJiorHnecKHX 3aTpaT bρο Texβ τογο, Μοκροε H3MenbneHHe . penb Η3Ο0ρβΤβΗΗΗ

Pejlbto H3o6peTeHHH ΗΒΠΗβΤΟΪΙ cnoco6 H3 roTOBJleHHH BpHKeTOB IBHXTbl flUH ΠΡΟΗ3-BOflCTBa Kap6npa KanbpHH c TpeÓyeMbiM cTexHOMeTpunecKHM cooTHomeHHeM Ca0/.KOKcno oflHocTyneHnaTOMy cnocoóy nHponH3a, KoTopbie oónap;aioT Βωςοκοή npoqHOCTbion HfleaJibHo BěnyT ceóa πρκ peaKUHH.Pejlbto H3o6peTeHHH ΗΒΠΗβΤΟΪΙ cnoco6 H3 roTOBJleHHH BpHKeTOB IBHXTbl FluH-ΠΡΟΗ3 BOflCTBa Kap6npa KanbpHH c TpeÓyeMbiM cTexHOMeTpunecKHM cooTHomeHHeM CA0 / .KOKcno oflHocTyneHnaTOMy cnocoóy nHponH3a, KoTopbie oónap; aioT Βωςοκοή npoqHOCTbion HfleaJibHo BěnyT ceóa πρκ peaKUHH.

HanoacettHe cyn,HocTH Η3θ6ρετεΗΗΗ · B ocHOBy «3θ6ρβτβΗΗΗ nojioaceHa 3ap;aHa, pa3paóOTaTb cnocoó HsroTOBJíeHnaβρΗΚβΤΟΒ IBHXTbl flHH npOHSBOflCTBa Kap6Hfla KajIbpHH c BblCOKOři npOH3BOffHTeJIbHOňcnoco6HocTbio η ΘφφβκτΗΒΗοοτΒίο no oflHocTyneHnaTOMy cnocoSy nnpoJiH3a, ónarú-naps KOTopoMy npenoTBpaTHTbcn HCHepnbiBaraqHe BbraieonHcaHHbie ΗβηοοτβτκΗ,CBH3áHHbie C H3BeCTHbIMH CnOCo6aMH Η ΤΗΚ3ΚΘ C HX nponyKTaMH.HanoacettHe Cyn, HocTH Η3θ6ρετεΗΗΗ · B ocHOBy «3θ6ρβτβΗΗΗ nojioaceHa 3a; AHA pa3paóOTaTb cnocoó HsroTOBJíeHnaβρΗΚβΤΟΒ IBHXTbl flHH npOHSBOflCTBa Kap6Hfla KajIbpHH c BblCOKOři npOH3BOffHTeJIbHOňcnoco6HocTbio η ΘφφβκτΗΒΗοοτΒίο well oflHocTyneHnaTOMy cnocoSy nnpoJiH3a, Onara-type KOTopoMy npenoTBpaTHTbcn HCHepnbiBaraqHe BbraieonHcaHHbie ΗβηοοτβτκΗ, CBH3áHHbie C H3BeCTHbIMH CnOCo6aMH Η ΤΗΚ3ΚΘ C HX nponyKTaMH.

CornacHo Η3οόρετεΗΗΐο, 3agana pemaeTca tbkhm oópa3OM, ητο πρκ peanH3anHHCnoeoSa HCXOflHT H3 nepBHHHoro CbipbH ~ ΠΡΗΡΟ«ΗΟΓΟ H3BeCTHHKa H yrJIH B φορΜβHecneKawqerocH hhh oneHb cnaSocneKaromerocH κημθηηορο hjih 6yporo yrnn, κKoTopbiM HoSaBJíHeTCH He6oJibnioe KoHHnecTBo BcnoMoraTenbHbix MaTepHaJioB.CornacHo Η3οόρετεΗΗΐο, 3agana pemaeTca tbkhm oópa3OM, ητο πρκ peanH3anHHCnoeoSa HCXOflHT H3 nepBHHHoro CbipbH ΠΡΗΡΟ ~ «ΗΟΓΟ H3BeCTHHKa yrJIH B H HHH φορΜβHecneKawqerocH oneHb cnaSocneKaromerocH κημθηηορο hjih 6yporo yrnn, κKoTopbiM HoSaBJíHeTCH He6oJibnioe KoHHnecTBo BcnoMoraTenbHbix MaTepHaJioB.

CooTHomeHHe Mace H3BecTHHKa h yrna, c yneTOM pa3JiHHHoro coflepacaHHH neTynHXΚΟΜΠΟΗΘΗΤΟΒ B COOTBeTCTByTOmHX COpTaX yrJIH, COflepJKaHHH C ΒΟ BCnOMOraTeJlbHblXMaTepHanax h napnuajibHóň ra3i^HKar(HH yrnepófla ycTaHaBUHBaeTCH Tax, HToÓbiTpe6yeMoe CooTHomeHHe CaO/C cocTaBnuno bo BpeMH nHpoJiH3a okojio 60:40. Coot-HomeHHe Mace H3BecTHHKa h yrnn b ochobhom BapbHpyeT Meacny 60:40 h 40:60,IIpHMeHeHHeM npHponHoro H3BecTHHKa flOCTHraeTCH to, hto ero oTHocHTenbHoBbicoKaa ecTecTBeHHaa críocoĎHoCTb κ 6pnKeTnpoBaHHio h KycKOBaTOCTH.cnocoÓcT-ByeT o6pa30BaHHio ycToňHHBoň CBH3H βρΗκετε ιπηχτη. B KanecTBe CbipbH, b stomcjiynae, MoaceT npHMeHHTbcn, oco6eHHo Ha H3BecTHHKOBbix πρέηπρΗΗΤΗπχ, nacToHe flO KOHH,a HCnoJIb3OBaHHbtíí, naCTHBHO CHOBa OTCbinaHHblň TOHKO3epHHCTblň H3- 249768 -h-CooTHomeHHe Mace H3BecTHHKa h yrna c yneTOM pa3JiHHHoro coflepacaHHH neTynHXΚΟΜΠΟΗΘΗΤΟΒ COOTBeTCTByTOmHX COpTaX yrJIH B, C COflepJKaHHH ΒΟ BCnOMOraTeJlbHblXMaTepHanax napnuajibHóň ra3i h ^ HKar (HH yrnepófla ycTaHaBUHBaeTCH Tax, HToÓbiTpe6yeMoe CooTHomeHHe CaO / C cocTaBnuno bo BpeMH nHpoJiH3a okojio 60:40. COOt HomeHHe Mace H3BecTHHKa h yrnn b ochobhom BapbHpyeT Meacny 60:40 hours 40: 60 IIpHMeHeHHeM npHponHoro H3BecTHHKa flOCTHraeTCH it HTO ero oTHocHTenbHoBbicoKaa ecTecTBeHHaa críocoĎHoCTb 6pnKeTnpoBaHHio κ h KycKOBaTOCTH.cnocoÓcT-ByeT o6pa30BaHHio ycToňHHBoň CBH3H βρΗκετε ιπηχτη. KanecTBe CbipbH b, b stomcjiynae, MoaceT npHMeHHTbcn, oco6eHHo Ha H3BecTHHKOBbix ρ έ,,,, O O O a a H H H H H H H H H H H H H BH BH BH BH BH BH

BecTHHK. OflHoBpeMeHHo npHMeHenneM yrjiepoflocoflepHcamero cbipbH b φορΜε κβμθη-ηογο hjih 6yporo yrnn flocraraeTCíi το, πτο nacTHHHo oqeHt BbicoKas βρκκετΗ-pyeMOCTB h cnocoČHocTb κ o6pa3OBaHHro KycKOBaTocra KOKca yrJIH TaKsce bhochtcboh BKJiap; npn oBpaaoBaHHH nponHoň CBH3H b cměck ιπηχτβι. B mecTBe βοπομο-raTenbHbix cpeflCTB πρημθηηιοτοη Tane nponyKTbi KaK, HanpHMep, cy.πbφHTHbMOTpaÓOTaHHbiň qejioK hjih rameHan H3BecTb, Koropbie caMH οτ-nnqaioTCH xopouihmhČpHKeTHpylOmHMH H nHpOJIH3HbIMH CBOHCTBaMH H OflHOBpeMGHHO Tax BJIHHIOT Ha H3~BeCTHHK H yronb, HTO OTflejIbHbie BKJiaflbl ΚΟΜΠΟΗΘΗΤΟΒ CblpbH CnOCOĎCTByiOT o6pa-'3OBaHHK> npoHHoro coeflHHeHHH cocTaBa niHXTbi 6onee qeM cyMMapHo. IIocjienHeefíocTHraeTcn tojibko Torna, Korpa Bce τρΗ κομποηθητη: H3BecTHHK, yronb hBCnOMOraTeJlbHbIH MaTepHaJI BMeCTe H3MejIbnaiOTCH B HeoSxOflHMOM COOTHOineHHHMace h npn H3MejibHeHHH 6yp,eT flocTHrHyTa 3epHHCTOCTh dd íO,2/Omm. KpoMe το-γο, peiUaronpiM flJIH o6pa3OBCHHH ΠΡΟΗΗΟΓΟ COeHHH6HHH UlHXTbl HBJIHeTCH TO, HToSblnoCJie H3M6BbHeHHH TOHKOflHCnepCHblX Η ΓΟΜΟΓΘΗΗΟ nepCMeiUaHHblX CbipbeBblX ΚΟΜΠΟ-HeHTOB ohh nepeBOflanHCb b cocTOHHHe arperau;nn TBepfloro BemecTBa c TeM,htoóm nepen h bo BpeMH nnpojiH3a peaKynu npeBpameHHH μογηη ripoTexaTb τρκ,HToSbi o6pa3OBanocb npoHHoe coeflHHeHHe uihxtm.BecTHHK. OflHoBpeMeHHo npHMeHenneM yrjiepoflocoflepHcamero cbipbH b φορΜε κβμθη-ηογο hjih 6yporo yrnn flocraraeTCíi το, πτο nacTHHHo oqeHt BbicoKas βρκκετΗ-pyeMOCTB h cnocoČHocTb κ o6pa3OBaHHro KycKOBaTocra kokcha river yrJIH TaKsce bhochtcboh BKJiap; npn oBpaaoBaHHH nponHoň CBH3H b cmeck ιπηχτβι. B-mecTBe βοπομο raTenbHbix cpeflCTB πρημθηηιοτοη Tane nponyKTbi Kak, HanpHMep, cy.πbφHTHbMOTpaÓOTaHHbiň qejioK hjih rameHan H3BecTb, Koropbie Camhi οτ-nnqaioTCH xopouihmhČpHKeTHpylOmHMH nHpOJIH3HbIMH CBOHCTBaMH H H OflHOBpeMGHHO Tax BJIHHIOT Ha H3 ~ H BeCTHHK yronb, HTO OTflejIbHbie BKJiaflbl ΚΟΜΠΟΗΘΗΤΟΒ CblpbH CnOCOĎCTByiOT o6pa- ' 3OBaHHK> npoHHoro coeflHHeHHH cocTaBa niHXTbi 6onee qeM cyMMapHo. IIocjienHeefíocTHraeTcn tojibko Tom, Korpa BCE τρΗ κομποηθητη: H3BecTHHK, yronb hBCnOMOraTeJlbHbIH MaTepHaJI BMEC H3MejIbnaiOTCH B HeoSxOflHMOM COOTHOineHHHMace h npn H3MejibHeHHH 6yp et flocTHrHyTa 3epHHCTOCTh IO dd, 2 / Omm. KpoMe το-γο, peiUaronpiM flJIH o6pa3OBCHHH ΠΡΟΗΗΟΓΟ COeHHH6HHH UlHXTbl HBJIHeTCH TOs HToSblnoCJie H3M6BbHeHHH TOHKOflHCnepCHblX Η ΓΟΜΟΓΘΗΗΟ nepCMeiUaHHblX CbipbeBblX ΚΟΜΠΟ-HeHTOB ooh nepeBOflanHCb b cocTOHHHe arperau; nn TBepfloro BemecTBa c those Htoo Nepen h bo BpeMH nnpojiH3a peaKynu npeBpameHHH μογηη ripoTexaTb τρκ, HToSbi o6pa3OBanocb npoHHoe coeflHHeHHe uihxtm.

BbicoKaa arperapnH TBepnoro "BemecTBa nocraraeTCH τθμ, ητο nbineo6pa3Haah TeKynaa H3MejibneHHaH Macca cHanana npeflBapHTejibHo ynjioTHHeTCH non HaBJíe-HHĚM OT 30 HO 60 Míla H OCTOpOJKHblM flpoSneHHeM nepeBOflHTCH BO BTOpHHHyiO 3ep-HHCTOCTb, paBHyiO npH6jIH3HTejlbHO 6/0 MM.BbicoKaa arperapnH TBepnoro "BemecTBa nocraraeTCH τθμ, ητο nbineo6pa3Haah TeKynaa H3MejibneHHaH Macca Hanan npeflBapHTejibHo ynjioTHHeTCH non-HaBJíe HHĚM OT 30 60 HO H Mila OCTOpOJKHblM flpoSneHHeM nepeBOflHTCH BO BTOpHHHyiO 3EP-HHCTOCTb, paBHyiO npH6jIH3HTejlbHO 6/0 MM.

Ilocjie npeflBapHTejibHoro ynnoraeHHH SpHKerapyeMaH Macca npeccyeTcn non Bbico-khm flaBJíeHneM, b 3aBHCHMoera στ BHfla npHMeHHCMoro yrnn npn TeMnepaType ot40 πθ 100°C, npep;noHTHTejibHo npn 80°C h naBJíeHHH npeccoBaHHH p } 100 Míla,npep;noHTHTejibHO p=150 Míla. KpoMe τογο, hjih ycnexa npHMeHeHHH cnocoSa pe-maiomHM HBJIHeTCH to, hto6h H3bccthhk h KaMeHHbiň yronb HMejiH npeHnoHTHTejib-;.Hyio BJiaacHocTb w^2%, a Sypbiň yronb BJiaacHocTb w^12Z, npeflnonTHTejibHo w^9^.flanée npeHMymecTBeHHo, ocočeHiio npn npHMeHeHHH cy.πbφs^τHόFo OTpaSoTaHHoromenoKa, KaK BcnoMoraTentnoro cpéflCTBa, nyTeM noflorpeBa hjih nepeMeinnsaHUH,HJIH we CenapapHH BO BpeMH H3MejIbHeHHH HJIH TpaHcnopTHpoBKH OKOJ1O 1/3 BHeCeH-HOH BCnOMOraTejIbHblM CpeflCTBOM BJiaTH BblIiapHTh, C TGM HTOČbl Ha ΠΟΒβρΧΗΟΟΤΗ3epeH yrjiH η η3βθοτηηκη o6pa3OBaJiacb HecKOJibKo "noflcymeHHaH" ruieHKa Bcno-MoraTejibHoro cpepcTBa, BpHKerapyeMan Macca flOJiJKHa yiuioTHHTbCH b MenKOKycKo-Bbie ópHKeTbf, TaK KaK sto δρκκετΜ, HanpHMep, Ha Φορμοβοηημχ jiotkobmx Banb-qeBbix npeccax, MoryT npeccoBaTBCH TaK, bto TpeSyeMan arperaijHH TBepflbixaacTHii flocraraeTCH Tam h BHyTpH βρΗκετοΒ. OflHOBpeMeHHo MenKOKycKOBbie βρΗ-βρΗκετω MeHbine ocnaSjíínoTCH πηροιιη3Ημμη ra3aMH h napaMH. flanee προηπε 6pn-κετω uiHXTbi nonynaioTCH tojibko Ťorna, Korná βρκκετΜ H3roTOBJieHHbie non bhco-khm praBJíeHHeM, bo BpeMH nHpojiH3a, no cooTBeTCTByioineMy hjih yrnn επεη,ΗφΗηεε-KOMy h ocTopoKHOMy peKHMy pa3orpeBa nonsepraioTCH BbicoKOTeMnepaTypHoň nera-33HHH. CpenHHH CKOpOCTb ρβ30ΓρεΒ3 ΠρΗ npHMeHeHHH KaMeHHorO yrJIH COCTaBJIH-eT npeHMymecTBeHHo ίΊΟ Κ. μηη*.1 . Πρκ npHMeHeHHH 6yporo yrnn βρκκετΜ flera-,3HpyroTCH eme ocToporaee, HanpHMep, no peacHMy pa3orpeBa no 0onHMaHepy, npn 0,83 K.mhh'1 no 320°C h 2,8 K.mhh"1 ho κοηθηηοη TeMnepaTypbi βμοοκοτθμ-nepaTypHoň nera3an,HH.Ilocjie npeflBapHTejibHoro ynnoraeHHH SpHKerapyeMaH Macca npeccyeTcn non-BBIC KHM flaBJíeHneM b 3aBHCHMoera στ BHfla npHMeHHCMoro yrnn npn TeMnepaType ot40 πθ 100C, npep; noHTHTejibHo NPN 80 ° C h p} naBJíeHHH npeccoBaHHH 100 Mila npep; noHTHTejibHO p = 150 miles. KpoMe τογο, hjih ycnexa npHMeHeHHH cnocoSa PE maiomHM HBJIHeTCH it hto6h H3bccthhk h KaMeHHbiň yronb HMejiH npeHnoHTHTejib - ;. Hyio BJiaacHocTb w ^ 2% and Sypbiň yronb BJiaacHocTb wj 12z npeflnonTHTejibHo w ^ 9 ^ .flanée npeHMymecTBeHHo, ocočeHiio npn npHMeHeHHH cy.πbφs ^ τHόFo OTpaSoTaHHoromenoKa, KaK BcnoMoraTentnoro cpéflCTBa, rivet noflorpeBa hjih nepeMeinnsaHUH, we HJIH CenapapHH BO BpeMH H3MejIbHeHHH HJIH TpaHcnopTHpoBKH OKOJ1O 3.1 BHeCeH-HOH BCnOMOraTejIbHblM CpeflCTBOM BJiaTH BblIiapHTh C TGM HTOČbl Ha ΠΟΒβρΧΗΟΟΤΗ3epeH yrjiH η η3βθοτηηκη o6pa3OBaJiacb HecKOJibKo "noflcymeHHaH" ruieHKa Bcno-MoraTejibHoro cpepcTBa, BpHKerapyeMan Macca flOJiJKHa yiuioTHHTbCH b MenKOKycKo-Bbie ópHKeTbf and KaK hundred δρκκετΜ, HanpHMep Ha Φορμοβοηημχ jiotkobmx Banba-qeBbix npeccax, Ballad npeccoBaTBCH so BTO TpeSyeMan arperaijHH TBepflbixaacTHii flocraraeTCH There BHyTpH βρΗκετοΒ h. OflHOBpeMeHHo MenKOKycKOBbie βρΗ-βρΗκετω MeHbine ocnaSjíínoTCH πηροιιη3Ημμη ra3aMH h napaMH. flanee προηπε 6PN-κετω uiHXTbi nonynaioTCH tojibko Torn Korn βρκκετΜ H3roTOBJieHHbie bhco non-KHM praBJíeHHeM bo BpeMH nHpojiH3a, but cooTBeTCTByioineMy hjih yrnn επεη, ΗφΗηεε coma-h ocTopoKHOMy peKHMy pa3orpeBa nonsepraioTCH BbicoKOTeMnepaTypHoň nera-33HHH. CpenHHH CKOpOCTb ρβ30ΓρεΒ3 ΠρΗ npHMeHeHHH KaMeHHorO yrJIH COCTaBJIH-eT npeHMymecTBeHHo ίΊΟ Κ. μηη * .1. Πρκ npHMeHeHHH 6yporo yrnn βρκκετΜ flera-, 3HpyroTCH eme ocToporaee, HanpHMep, no peacHMy pa3orpeBa no 0onHMaHepy, npn 0.83 K.mhh'1 no 320 ° C h 2.8 K.mhh "1 ho HH.

OxjiaacneHHe SpuKeTa iuhxtm iÍpoh3bohhtch cyxHM cnocoSoM. B ocTaJibHOM, Cornac- ho H3o6peTeHHio, cnocofí μοικθτ ocymecTBJíHTbcn Taoce h c npHMeHeHHeM γηηρο- okhch KaJibHHH Ca/0H/2, KOTOpaH HBJIHeTCH πο6οηηημ nponyKTOM, HanpHMep, bOxjiaacneHe is run by the xyloxide of cyxHM cnocoSoM. B ocTaJibHOM, Cornac H3o6peTeHHio, cnocofi ocmecTBJiHTbcn Taoc h c npHMeHeHHeM γηηρο-okhch KaJibHHH Ca / 0H / 2, KOTOpaH HBJIHeTCH πο6οηηημ nponyKTOM, HanpHMep, b

KapČHHHOH npOMblfflJieHHOCTH HJIH )Ke OKHCH KaJIbHHH CaO. 249768 -5-KapHHHOH npOMblfflJieHHOCTH HJIH) To OKHCH KaJIbHHH CaO. 249768 -5-

TpaHcnopT π cKJiap,npoBaHHe nonyncHHbrx cornacrto Η3θδρετεΗΜο ΟρκκετοΒ πιηχτμflOJTKHbl npOH3BOflHTbCH B 3HKpbITOM ΠΟΜείρΗΗΗΗ, C TOM, HTOĎbl H3 68JKaTb npCBpa-meHHe OKHCH KaJIhUHH B THflpOOKHCb H CBH3aHHoe C 3THM pa3pyniBHHC 6pHK8TOB. B pe3yjibTaTe πρΗΜεκεΗΗΗ BbnneonHcaiiHoro cooTBBTCTByroqero naTeHTy Η3ο6ρετε-hhh BbíHBBHioTCfl 3HaHHTenbHbie ηηρο,ρηο—xo3hííctbchhm8 npeHMymecTBa, κοτορπεoTHocatCH KaK κ pacniHpeHHK) HCTOtiHHKa cwpbH τβκ η κ npoH3BOflCTBy Kap6nfla.BcaeflCTBHe cooTBeTCTByromero Η3θδρετεΗΗκυ cnoco6a npoH3BOflHTCH mHXTa c bmco-Koň npcqHocTbio h bhcokhm 3JieKTpHHecKHM conpoTHBJísHHeM npn BHyTpeHHeM KOH“;TaKTe napTHepoB pcaKipiH, b pe3yjibTaTe íero πρ» npoH3Bo,HCTBC Kap6nfla aocth-raeTCH 3HanHTenbHoe ποΒωπιεΗΗε ckopocth peaxuHH h nponycKHoň ciiocoShocthπεππ πρκ noHHjKeHHoM y^enbHoM pacxofle 3ηεκτρο3ΗερΓΗΗ. ΠοΗΒπεΗΗε HapymeHniiBcneflCTBHe o6pa3OBaHHH ,ηεφεκτΗΜΧ 3epeH HCKJimeHo. 3τη θφφεκτΜ MoryT 6mtb,n;ocTHrHyTbi y ποτρεδκτεπΗ hbcmotph Ha to, hto ajih npoH3BoncTBa npuMéHaioTcaHe BbicoKOKaqecTBeHHDe cbipbe,HJiH οτχορΗ κεκ 6ypbiň yronb, ! HecneKatomuňcH:KaMeHHbiň yronb, MejiKan H3BCCTb h ουπβΦητηηη oTpa6oTaHHaa menonb. Tax κεκΠΗΡΟΠΗ3 yrJIH H H3BeCTHHKa npOHCXOflJHT B ORHOM pa6oH8M npOIJCCCB, TO OflHO“BpeMeHHo mojkho onycTHTb h TpynoeMKyio cTyneHb ποαγοτοβκη cmpbh. C PthmCBB3aHO npOH3BOflCTBO ΗΟΒΟΓΟ ,ηβΙΗεΒΟΓΟ CbipbH C ynynniBHHCM yCJIOBHÉ ΠρΗΜΒΗβΗΗΗΠΟ cpaBHeHHK) C CerOflHHIDHHM ypOBHeM TCXHHKH.TpaHcnopT π cKJiap, npoBaHHe nonyncHHbrx cornacrto Η3θδρετεΗΜο ΟρκκετοΒ πιηχτμflOJTKHbl npOH3BOflHTbCH 3HKpbITOM ΠΟΜείρΗΗΗΗ B, C TOM HTOĎbl H3 68JKaTb npCBpa-meHHe OKHCH KaJIhUHH THflpOOKHCb B H C CBH3aHHoe 3THM pa3pyniBHHC 6pHK8TOB. B pe3yjibTaTe πρΗΜεκεΗΗΗ BbnneonHcaiiHoro cooTBBTCTByroqero naTeHTy Η3ο6ρετε-hhh BbíHBBHioTCfl 3HaHHTenbHbie ηηρο, ρηο-xo3hííctbchhm8 npeHMymecTBa, κοτορπεoTHocatCH KaK pacniHpeHHK κ) HCTOtiHHKa cwpbH τβκ η κ npoH3BOflCTBy Kap6nfla.BcaeflCTBHe cooTBeTCTByromero Η3θδρετεΗΗκυ cnoco6a npoH3BOflHTCH mHXTa c bmco-kon npcqHocTbio h bhcokhm 3JieKTpHHecKHM conpoTHBJísHHeM NPN BHyTpeHHeM KOH " ; TaKTe napTHepoB pcaKipiH, b pe3yjibTa te πρ »npoH3Bo, HCTBC Kap6nfla aocth-raeTCH 3HanHTenbHoe ποΒωπιεΗΗε ckopocth peaxuHH h nponycKHoň ciiocoShocthπεππ πρκ noHHjKeHHoM y ^ enbHoM pacxofle 3ηεκτρο3ΗερΓΗΗ. ΠοΗΒπεΗΗε HapymeHniiBcneflCTBHe o6pa3OBaHHH, ηεφεκτΗΜΧ 3epeH HCKJimeHo. Τ ory mt mt mt mt mt mt mt mt mt mt mt mt mt mt mt mt b b b b b b b b b b b b yp yp yp yp yp yp yp yp yp HecneKatomuňcH: KaMeHHbi yronb, MejiKan H3BCCTb h ουπβΦητηηη oTpa6oTaHHaa menonb. Tax κεκΠΗΡΟΠΗ3 yrJIH H H3BeCTHHKa npOHCXOflJHT B ORHOM pa6oH8M npOIJCCCB, TO OfLHO “BpeMeHHo mykcHHTM h TpynoeMKyio cTyneHb ποαγοτοβκη cmpbh. C PthmCBB3aHO npOH3BOflCTBO ΗΟΒΟΓΟ, ηβΙΗεΒΟΓΟ CbipbH C ynynniBHHCM yCJIOBHÉ ΠρΗΜΒΗβΗΗΗΠΟ cpaBHeHHK) C CerOflHHIDHHM ypOBHeM TCXHHKH.

IlpKMep ocymecTBneHHH Η3θδρετεΗΗΗIlpKMep ocymecTBneHHH Η3θδρετεΗΗΗ

Cnoco6, cornacHo Η3όδρετεΗΗκ>, οδΐποΗπετοη hhjkc Ha ηετΜρεχ npHMcpax noptpoó-Ηεε. ΠρΗΜερ 1 ΓΙρΗρΟΑΗΜΗ H3BCCTHHK C BJiaSCHOCTbK) W=1,1% H CJiaÓOCneKaKWliíCH KaMeHHblň yrOJIbraná 33 c w=2,1% nepeMcmHBawTCH b npaccoBOM coothohichhh 60:40 c5% rpcnn-ncnnb (flo nopomxa BbicymaHHaH oTpaOoTaHHan ουπβΦητηηη menonb) η 3βτεΜ bniapOBOH M8JIbHHU8 pa3MajIbIBaiOTCH flO 30pHHCTOCTH 4d=0,18/0 MM. H3M8JlbH0HHblňnpoflyKT nofl naBJíeHHeM p=40 Míla, HanpHMCp, Ha BanbpaBoM npecce, γπηοτΗΗετερb JiaHTbi TonmHHoň οκοπο 10 mm, κοτορωε cpa3y H3M8JibqaK>TCH ρ,ο sepHHCTocradds!8/0 mm. IIp8flBapHT8JibHo ynjioTHBHHaH 6pnK8TnpyeMaH Macca πρεεεγετεΗ noflbhcokhm flaBJíaHHčM πρκ τεΜπερετγρε πρεεεοΒβΗΗΗ vp=70eC η ββΒπεΗΗεΜ npecco-BaHHH ρ = 150 Míla b ΜεπκοκγεκοΒωε h xopomo nponpcccoBanHbie δρκκετΗ. HaβρκκετοΒ BbicoKoro ,n;aBJi8HHH npn ποΜοπρί ocTopoKHoft flera3annH npH TeMnepaTy-ρε O^er =1θθθ°^ co cpcflHOH CKopocTbio paporpoBa 2.K.MHH*1 η ποοπε nocnéfly-’ δρηκετΗ πιηχτμ co οπεβγιοπρίΜΗ napaMBTpa- 61/39 ÍPK =20,7 Mna P 30/300/=86,1% h cnaĎocneKaioinHHca KaMCHHbiň yronb 6ε3 flo6aBnBHHH BcnoMoraTenbHbtx romero cyxoro oxnascfleHHH nonynaioTCHmh:Cnoco6, cornacHo Η3όδρετεΗΗκ>, οδΐποΗπετοη hhjkc Ha ηετΜρεχ npHMcpax noptpoo-Ηεε. ΠρΗΜερ 1 ΓΙρΗρΟΑΗΜΗ H3BCCTHHK BJiaSCHOCTbK C) W = 1.1% H CJiaÓOCneKaKWliíCH KaMeHHblň yrOJIbraná 33 cw = 2.1% b nepeMcmHBawTCH npaccoBOM coothohichhh 60:40 c5% rpcnn-ncnnb (FLO nopomxa BbicymaHHaH oTpaOoTaHHan ουπβΦητηηη menonb) η 3βτεΜ bniapOBOH M8JIbHHU8 pa3MajIbIBaiOTCH flo 30pHHCTOCTH 4d = 0.18 / 0 MM. H3M8J1bH0H1H2OnHH2MH is a HHMM p = 40 Mile, HanpHMCp, HaBaBpaBoMSec, γπηοτΗΗετερb JiaHTbi TonmHHoO 10mm, κοτορωε cp3y H3M8JibqaK> TCH ρ, ο sepHHCTocradds! 8/0 mm. IIp8flBapHT8JibHo ynjioTHBHHaH 6pnK8TnpyeMaH Macca πρεεεγετεΗ noflbhcokhm flaBJíaHHčM πρκ τεΜπερετγρε πρεεεοΒβΗΗΗ vp = η ββΒπεΗΗεΜ npecco 70eC-BaHHH ρ b = 150 Mila ΜεπκοκγεκοΒωε h xopomo nponpcccoBanHbie δρκκετΗ. HaβρκκετοΒ BbicoKoro n; aBJi8HHH NPN ποΜοπρί ocTopoKHoft flera3annH NPH TeMnepaTy ρε-O ^ er ^ ° = 1θθθ what cpcflHOH CKopocTbio paporpoBa 2.K.MHH * 1 η ποοπε nocnéfly- 'δρηκετΗ πιηχτμ what οπεβγιοπρίΜΗ napaMBTpa- 61/39 Ipk = 20, 7 Mna P 30/300 / = 86.1% h cnaĎocneKaioinHHca KaMCHHbiň yronb 6ε3 flo6aBnBHHH BcnoMoraTenbHbtx romero cyxoro oxnascfleHHH nonynaioTCHmh:

CooTHoraeHHB CaO/C IIpoHHocTb Ha ωκετΗε δρκκετοΒΠΗΧΤΗCooTHoraeHHB CaO / C IIpoHHocTb Ha ωκετΗε δρκκετοΒΠΗΧΤΗ

IlpoBHocTb Ha HCTHpaHHB nocnc300 οβοροΤΟΒ nOCTOHHHOrO 6a-pa6aHa ΠρΗΜερ 2IlpoBHocTb Ha HCTHpaHHB nocnc300 οβοροΤΟΒ nOCTOHHHOrO 6a-pa6aHa ΠρΗΜερ 2

ΠρΗρΟβΗΜΗ H3BCCTHHK C BHaJKHOCTbK) 1 , 1 %raná 33 c BnaacHocTbio 2,1% CMemnBaroTCH 249768 -6- cpeflCTB B MaccoBOM cooTHomeHHH 57:43 h Ha BHĎpaflHOHHOH MenbHHfle Η3μθπβ-HáioTCH flo aepHHCTocTH jd=0,12/0 mm. 3ts H3MenbneHHan Maeca nofl flaBneHHeMb 40 Míla yruioTHHeTCH Ha BanbfleBOM npecce b neHTbi TomuHHoň b 10 mm, koto-pbie cpa3y ste· H3MenbHaraTCH flo btophhhoh 3epHHCTocTH 2)0^5/0μμ. npeflBapH-TenbHo ynjioTHeHHaH SpHKeTHpyeMan Macca npeccyeTca πρκ TeMnepaType npec-coBaHHH i 80cC h flaBneHHH p = 200 Míla b MejiKOKycKOBofí βρκκθτ, H3 δρΗκε-1,tob BbicoKoro flaBJíeHHH flera3aflHeň flo TeMnepaTypbi -1000°C h cpeflHeft CKopocTbio pa3orpeBa 1,6 K μπη*1 h nocne cyxoro oxnaxcfleHHH nonynaiOTCH 6pH-κβτΜ uiHXTbi co cjieflyroniHMH napaMeTpaMH:ΠρΗρΟβΗΜΗ H3BCCTHHK C BHaJKHOCTbK) 1, 1% early 33 c BnaacHocTbio 2.1% CMemnBaroTCH 249768 -6- cpeflCTB B MaccoBOM cooTHomeHHH 57:43 h Ha BHppHOHHOH MenbHHfle Η3μθπβ-HioTCH flo aepHHCTocTH jd = 0.12 / 0 mm. 3ts H3MenbneHHan Maeca nofl flaBneHHeMb 40 Mile yruioTHHeTCH Ha BanbfleBOM npecce b neHTbi TomuHHoon b 10mm, koto-pbie cpa3y you · H3MenbHaraTCH flo btophhhoh 3epHHCTocTH 2) 0 ^ 5 / 0μμ. npeflBapH-TenbHo ynjioTHeHHaH SpHKeTHpyeMan Macca npeccyeTca πρκ TeMnepaType npec-coBaHHH 80cC h i p = 200 flaBneHHH Mila MejiKOKycKOBofí βρκκθτ b, H3-δρΗκε 1 Tob BbicoKoro flaBJíeHHH flera3aflHeň flo TeMnepaTypbi -1000 ° C h cpeflHeft CKopocTbio pa3orpeBa μπη 1.6 K * 1 h nocne cyxoro oxnaxcfleHHH nonynaiOTCH 6pH-κβτΜ uiHXTbi co cjieflyroniHMH napaMeTpaMH:

CooTHomeHHe CaO/C IIpoHHocTb Ha cacaTHe δρπκβτοΒΠΙΗΧΤΜ IIpOHHOCTb Ha HCTHpaHHe nocne300 οόοροτοΒ nacTOTHoro 6apa6aHa IIpHMep 3 59/41 £pi<=20,5 Mna P 30/300/=84,0% npHpOflHblň H3BeCTHHK C BJIHMHOCTblO W=1,1% H cyxoň Bypbtíí yrOJIb C W=9,1% CMennl·--BaioTCH b MaccoBOM cooTHomeHHH 50:50 c 20% cyjibt|>HTHoft oTpaSoTaHHoft menonbioπρκ TeMnepaType CMeniHBaHHH οκοπο 70°C h 3aTeM HSMenbnaioTCH Ha BHfípaflHOHHoňMenbHHfle fló 3epHHCTocTH jd=0,12/0 mm. H3MenbHeHHbM npoflyKT nofl flaBneHHeMb p=50 Míla npeccyeTca Ha BanbfleBOM npecce b neHTbi tojhuhhoh οκοπο 10 mm,KOTopwe cpa3y H3MenbnaiOTCH flo 3epHHCTocTH zJ d=5/0 mm. 3Ta, npeflBapHTenbHoynnoTHeHHan ópHKeTHpyeMan Macca npn TeMnepaType t?p=80°Cn flaBneHHH p = =150 Mna npeccyeTca b MenKOKycKOBbie βρκκετΜ BbicoKoro flaBneHHH. Ha βρΗκετοΒBbicoKoro flaBneHHH b pe3ynbTaTe octopojkhoh flera3aflHH no peatHMy pa3orpeBaΦΟΙΜΜΑίίΕΡΑ flo TeMnepaTypbi fleraaaflHH· Ο^Γ= 1000% h nocne cyxoro oxnajKfleHHHnonýnaioTCH ΟρκκετΜ πιηχτβι co cneflyromHMH napaMeTpaMH:CooTHomeHHe CaO / C IIpoHHocTb Ha cacaTHe δρπκβτοΒΠΙΗΧΤΜ IIpOHHOCTb Ha HCTHpaHHe nocne300 οόοροτοΒ nacTOTHoro 6apa6aHa IIpHMep 3 59/41 £ pi <= 20.5 Mna P 30/300 / = 84.0% npHpOflHbn H3BeCTHHK C BJIHMHOCTblO W = 1.1% H cyxo Bypbti yrOJIb CW = 9.1% CMennl · --BaioTCH b MaccoBOM cooTHomeHHH 50:50 c 20% cyjibt | H3MenbHeHHMM npoflyKT has a bHHHeMb p = 50 mBaBbBBBnnB b bHHTbh tohhhhhhhhhhhhhhhhhhhCtcHtJJ = 5/0 mm. 3Ta, npeflBapHTenbHoynnoTHeHHan ópHKeTHpyeMan Macca npn TeMnepaType t? P = 80 ° Cn flaBneHHH p = = 150 Mna npeccyeTca b MenKOKycKOBbie βρκκετΜ BbicoKoro flaBneHHH. Ha βρΗκετοΒBbicoKoro flaBneHHH b pe3ynbTaTe octopojkhoh flera3aflHH no peatHMy pa3orpeBaΦΟΙΜΜΑίίΕΡΑ flo TeMnepaTypbi fleraaaflHH · Ο ^ Γ = 1000% h nocne cyxoro

CooTHomeHHe CaO/C 62/38 nponHocTb 6pHKeTa Ha cacaTHe ípg =12,2 MHaΠροΗΗοοτΒ Ha HCTHpaHHe nocne 300 οδοροτοΒ nacTOTHoró 6apa6a- na P 30/300/=65,2 ΠρΗΜβρ 4 npHpoflHbiň H3BecTHHK c' BnancHocTbio w=1,1% h cyxoň Sypbiň yronb c (BnaraocTbiow=9,1 %CMemHB3K)TCH b MaccoBOM cooTHomeHHH 45:55 c 10% rameHofí H3BecTH h10% rpennnennb (flo noponnca BbicymeHHaH oTpaSoTaHHan menonb cynbtJiHTa), khkBcnoMoraTenbHbíMH MaTepnanaMH h 3aTeM H3MenbnaioTCH Ha BHčpaflHoHHoň MenbHHfle -flo 3epHHCTocTH z!d=0,12/0 mm. HsMenbfleHHbiň npoflyKT nofl flaBneHHeM b p=40 MílanpeccyeTca Ha BanbyeBOM npecce b neHTbi TonqHHoň οκοπο 10 mm, κοτορμθ cpa3yH3Menbnai0TCH flo 3epHHCTocTH ád=5/0 mm. npeflBapHTenbHo ynnoTHeHHbiň δρκκετΗ-pyeMbiň npoflyKT πρκ TeMnepaType npeccoBaHHH Op=80°C h flaBneHHH p =180 MHanpeccyeTca b MenKOKycKOBbie δρηκετΜ bmcokoto flaBneHHH. H3 βρκκετοΒ BbicoKoroflaBneHHH b pe3ynbTaTe ocTopomoň flera3aflHH no pe®HMy pa3orpeBa ΦΟϋΗΜΑίΪΕΡΑ ’i flo TeMnepaTypbi flera3au,HH t>Aer=1000°C h nocne cyxoro oxnascfleHHH nonynaiOTCHβρκκβΤΗ fflHXTbi co cneflyioinHMH napaMeTpaMH: 249768 7CooTHomeHHe CaO / C 62/38 nponHocTb 6pHKeTa Ha cacaTHe ípg = 12,2 MHaΠροΗΗοοΒΒ Ha HCTHpaHHe nocne 300 οδοροτοΒ nacTOTHoró 6apa6a- to P 30/300 / = 65,2 ΠρΗΜβρ 4 npHpoflHbi H3BecTHHK c 'BnancHocTbio w = 1,1% h cyxo Sypbiň yronb C (BnaraocTbiow CMemHB3K = 9.1%) b TCH MaccoBOM cooTHomeHHH 45:55 C 10% H10% rameHofí H3BecTH rpennnennb (FLO noponnca BbicymeHHaH oTpaSoTaHHan menonb cynbtJiHTa) khkBcnoMoraTenbHbíMH MaTepnanaMH h 3aTeM H3MenbnaioTCH Ha BHčpaflHoHHoň MenbHHfle -flo 3epHHCTocTH of! d = 0.12 / 0 mm. HsMenbfleHHbn npoflyKT nofl fHHeM b p = 40 MeanwhileBabyeBOM npecce b neHTbi TonqHHoNo 10 mm, cpa3yH3Menbnai0TCH flo 3epHHCTocTH ad = 5/0 mm. npeflBapHTenbHo ynnoTHeHHbi δρκκετΗ-pyeMbibi npoflyKT πρκ TeMnepaType npeccoBaHHH Op = 80 ° C h flaBneHHH p = 180 MHanpeccyeTca b MenKOKycKOBbie δρηκετΜ bmcokoto flaBneHHH. H3 βρκκετοΒ BbicoKoroflaBneHHH b pe3ynbTaTe ocTopomoň flera3aflHH no pe®HMy pa3orpeBa ΦΟϋΗΜΑίΪΕΡΑ ’i flo TeMnepaTypbi flera3au, HH t> Aer = 1000 ° C h nocne cyxoro oxnascfleHHH

CooTHoiueHHe CaO/C IIpotiHocTh SpHkeTa Ha cxaTHe npOHHOCTb SpHKeTa Ha HCTHpaHHenocJie 300 οόοροτοΒ nacTOTHoro 6a-pačaHa 61/39 ΐρκ =17,2 Mna P 30/300/=81,2%CooTHoiueHHe CaO / C IIpotiHocTh SpHkeTa Ha cxaTHe npOHHOCTb SpHKeTa Ha HCTHpaHHenocJie 300 οόοροτοΒ nacTOTHoro 6a-pachaHa 61/39 =ρκ = 17,2 Mna P 30/300 / = 81,2%

<I>opMy.na H3o6peTeHHH 1. Cnoco6 n3roTOBJieHH« ĎpHKeTa mnxTbi ajih npoH3BOflCTBa KapóHfla xajibflHH, ot-JiHqawmHííCH τβΜ, hto rHflpooKHCb KaJibflHH rCa(0H)2J hjih orkcb KaJihflHH(CaO), . npennoHTHTeHbHo h3B6cthhk c coflepacaHHeM BJiarH w<d0% h KaMeHHbiňHJIH Čypbtíí yrOJIb C BJia»HOCTbIO, 3aBHCHmeň OT BHfla CbipbH, B OflHOM, OT BH-flOB ITpHMGHHGMblX ΚΟΜΠΟΗβΗΤΟΒ CblpbH , 3aBHCHmeM CTeXHOMGTpHHGCKOM COOTHO“ meHHH, K3K C ΠΡΗΜβΗβΗΗβΜ T3K Η 6β3 ΠρΗΜβΗβΗΗΗ BCnOMOTaTeJIbHblX MaTepHajlOB,H3MenbHaiOTCH flO BblCOKOH TOHKOCTH paBHOň 0,5/0 MM, npeflnOHTHTejJbHO flO ,0,15/0 mm η H3 nopomkoo6pa3Horo nponyKTa c nOMombio npeflBapHTejibnoro yruioT-HeHHH nop; flaBJíeHHeM ot 30 no 60 Mna h nocneflyrainHM ocTopoxHbíM H3MejibneHH-eM flÓCTHraeTCH BTOpHHHaH 3epHHCTOCTb A- 8/0 MM, KOTOpaH OnHTb we θρΗΚΘΤΗρο-BaHHeM nofl BbicoKHM flaBJíeHHeM npn TeMnepaType ot 40 flo 100°C, npeflnoHTH-TejibHo 80°C h flaBJíeHHeM npeccoBaHHH p=100 Mna, npeflnoHTHTejibHo 150 Mna yn-JioTHHeTCflt flo βρκκβΤοΒ c oneHb Bbicoxoň arperaflHeň TBepfloro BemecTBa h cne-flHaJIbHbie 6ρΗΚβΤω B 3aBHCHMOCTH OT ΠρΗΜβΗΗβΜΟΓΟ CblpbH, noflBepraioTCH flera3a-flHH ΠρΗ OCTOpOJKHOM BblCOKOTeMIiepaTypHOM HHpOJlH3e H 3aTeM OXJláatflaiOTCH CyXHMCnOCOĎOM. . 2. Cnoco6 no nyHKTy 1, oTJiHHatoruHňca τβΜ, ητο πρΗ πρημθηθηηη κημθηηογο yrnn.BJiaMHocTb κοτοροΓο cocTaBJíaeT npeflnoHTHTejibHo 2% h cpeflHHH CKopocTb pa3o-rpeBa flo TeMnepaTypw flera3aflHH cocTaBjnťeT <10 K.mhh, npeflnoHTHTejibHo OT 1 flO 2 K.MHH'1 . 3. Cnoco6 no nyHKTy 1, oTJiHnaiomHňCH τθμ, ητο npH npHMeHeHHH 6yporo yrjiaero BJiajKHocTb npeflnonTHTejibHO cocTasJíneT w=8 flo 10% h cpeflHHH CKopocTbpaaorpeBa flo TeMnepaTypbi flera3aflHH flo npHMepHo 32Ó°C npeflnowTHTejibHo paBHa0,83 K.mhh'1 h KOHenHan TeMnepaTypa flera3aflHH npennoHTHTejibHo cocTaBJíneT2,8 K.mhh'1 . 4. Cnoco6 no nyHKTaM ot 1 flo 3, oTJiHnaioiuHňcH τβΜ, hto ajih očecneneHHHBbicoKoro xanecTBa ηίΗχτω, b KanecTBe BcnoMoraTenbHbix MaTepnajioB npeflnonTH-TejibHo Hcnojib3yioTCH cyjibc[)HTHhie oTpa6oTaHHbie menoHH c coflepacaHHeM TBepfloroBemecTBa/v 55% hjih BbicyraeHHbie flo noponnca cyjib<i>HTHbie oTpa6oTaHHbie tnejionn.H3o6peTeHHH 1. npennoHTHTeHbHo h3B6cthhk c coflepacaHHeM BJiarH w <d0% h KaMeHHbiňHJIH Čypbtíí yrOJIb C BJia »HOCTbIO, 3aBHCHmeň OT BHfla CbipbH B OflHOM OT BH-Flobo ITpHMGHHGMblX ΚΟΜΠΟΗβΗΤΟΒ CblpbH, 3aBHCHmeM CTeXHOMGTpHHGCKOM COOTHO" meHHH, K3K C ΠΡΗΜβΗβΗΗβΜ T3K Η 6β3 ΠρΗΜβΗβΗΗΗ BCnOMOTaTeJIbHblX MaTepHajlOB, H3MenbHaiOTCH flO BblCOKOH TOHKOCTH paBHOn 0.5 / 0 MM, npeflnOHTHTJBHO flO, 0.15 / 0 mm η H3 nopomkoo6pa3Horo nponyKTa c nOMombio npeflBapHTejibnoro yruioT-HeHHH nop; flaBJíeHHeM rt for 30 h No 60 Mna nocneflyrainHM ocTopoxHbíM H3MejibneHH-eM flÓCTHraeTCH BTOpHHHaH 3epHHCTOCTb A- 8/0 MM KOTOpaH OnHTb we θρΗΚΘΤΗρο-BaHHeM nOFL BbicoKHM flaBJíeHHeM npn TeMnepaType rpm flo 40 100 ° C-npeflnoHTH TejibHo 80 h flaBJíeHHeM npeccoBaHHH p = 100 Mn, Mn 150 npeflnoHTHTejibHo yn-flo JioTHHeTCflt βρκκβΤοΒ c oneHb Bbicoxoň arperaflHeň TBepfloro BemecTBa h CNE-flHaJIbHbie 6ρΗΚβΤω B 3aBHCHMOCTH OT ΠρΗΜβΗΗβΜΟΓΟ CblpbH, noflBepraioTCH flera3a-flHH ΠρΗ OCTOpOJKHOM BblCOKOTeMIiepaTypHOM HHpOJlH3e H 3aTeM OXJláatflaiOTCH CyXHMCnOCOĎOM. . Second Cnoco6 well nyHKTy 1 oTJiHHatoruHňca τβΜ, ητο πρΗ πρημθηθηηη κημθηηογο yrnn.BJiaMHocTb κοτοροΓο cocTaBJíaeT npeflnoHTHTejibHo 2% h cpeflHHH CKopocTb pa3o-flo rpeBa TeMnepaTypw flera3aflHH cocTaBjnťeT <10 K.mhh, npeflnoHTHTejibHo OT 1 2 K.MHH'1 Flo. Third Cnoco6 well nyHKTy 1 oTJiHnaiomHňCH τθμ, ητο NPH npHMeHeHHH 6yporo yrjiaero BJiajKHocTb npeflnonTHTejibHO cocTasJíneT flo w = 8 h, 10% cpeflHHH CKopocTbpaaorpeBa TeMnepaTypbi flera3aflHH flo flo npHMepHo 32o C npeflnowTHTejibHo paBHa0,83 K.mhh'1 h KOHenHan TeMnepaTypa flera3aflHH npennoHTHTejibHo cocTaBJíneT2 , 8 K.mhh'1. Fourth Cnoco6 no nyHKTaM OT 1 flo 3 oTJiHnaioiuHňcH τβΜ, HTO ajih očecneneHHHBbicoKoro xanecTBa ηίΗχτω b KanecTBe BcnoMoraTenbHbix MaTepnajioB npeflnonTH-TejibHo Hcnojib3yioTCH cyjibc [) HTHhie oTpa6oTaHHbie menoHH coflepacaHHeM TBepfloroBemecTBa C / 55% hjih BbicyraeHHbie flo noponnca cyjib <i> HTHbie oTpa6oTaHHbie tnejionn.

AHHOTaflHHAHHOTaflHH

Cnoco6 H3roTOBjíeHHH 6pHKeTa mHXTbi fljiH npoH3BOflCTBa Kap6nfla xaJibflHHCnoco6 H3roTOBjieHHH 6pHKeTa mHXTbi fljiH npoH3BOflCTBa Kap6nfla xaJibflHH

HaoČpeTeHHe xacaeTcn críoco6a Η3ΓοτοΒπεΗΗΗ όρκκετβ πιηχτμ ajih npoH3BOflCTBaHaoČpeTeHHe xacaeTcn críoco6a ih3ΓοτοΒπεΗΗΗ όρκκετβ πιηχτμ ajih npoH3BOflCTBa

CaC2 c TpeóyeMbiM CTexHOMeTpHnecKHM cooTHouieHHeM CaO/O no oflHocTynenwaTOMy cnocoóy raipoJiH3a. ComacHo H3o6peTeHHio bto flocTHraeTCH τβΜ, hto hcxoaht H3 npHpoflHoro H3BeČTHHKa h yrnn H sto nepBHHHoe cwpbe nepeMemHBaeTCH npeflnoq- 249768 8 THTeJIbHO C ΗβδοΠΒΙΠΗΜΗ KOJIHneCTBaMH BCnOMOraTejlbHbrX CpeflCTB. flocjie eoBMecTHoro H3MenbneHnn ro BbicóKóň tohkocth, nocne npeRBapnTenbHoroyraioTHeHHH η3μθ.πβιθηηογο npoflyKTa η βρΗκετΗροΒθΗΗΗ hor bhcokhm RasneHKeM,MejiKOKycKOBbie βρΗκετω noRBepraioTCH ocTopoxcHoň ReraaáRHH ro 1OOO°C h ox-JiaatRaioTCH cyxHM cnocoSoM. IIpH3HaHo H3o6peTeHneM no pe3ynbTaTaM SKcneprasbi, ocymecTBJíeHHoň BeROMČT^·bom no RenaM Η3ο6ρθτεΗΗΗ h nareHTOB Γ£[Ρ. 249768CaC2 c TpeoyeMbiM CTexHOMeTpHnecKHM cooTHouieHHeM CaO / O no of lHocTynenwaTOMy cnocooy raipoJiH3a. ComacHo H3o6peTeHHio bto flocTHraeTCH τβΜ, hto hcxoaht H3 npHpoflHoro H3BeCTHHKa h yrnn H sto nepBHHHoe cwpbe nepeMemHBaeTCH npeflnoq- 249768 8 THTeJIbHO C ΗβδοΠΒΙΠΗΜΗ KOJIHneCTBaMH BCnOMOraTejlbHbrX CpeflCTB. flocjie eoBMecTHoro H3MenbneHnn ro BbicóKóň tohkocth, night npeRBapnTenbHoroyraioTHeHHH η3μθ.πβιθηηογο npoflyKTa η βρΗκετΗροΒθΗΗΗ mountains bhcokhm RasneHKeM, MejiKOKycKOBbie βρΗκετω noRBepraioTCH ocTopoxcHoň ReraaáRHH ro 1OOO ° C h ox-JiaatRaioTCH cyxHM cnocoSoM. IIpH3HaHo H3o6peTeHneM no pe3ynbTaTaM SKcneprasbi, ocymecTBJíeHHo BeROMČT ^ · bom no RenaM Η3ο6ρθτεΗΗΗ h nareHTOB Γ £ [Ρ. 249768

Claims (2)

249 768 P fiB D M fi T V Y K A I> E Z U249 768 P rB D M T A T I> E Z U 1. Způsob úpravy vsázky pro výrobu karbidu vápníku,vyznačený tím, že hydroxid vápenatý nebo oxid vápenatý·nebo výhodně vápenec s obsahem vlhkosti nižším než 10 %a kamenné nebo hnědé uhlí s vlhkostí závisející na druhupoužitého uhlí se v požadovaném stechiometrickém poměru, ,závislém na použité vápenaté a uhelné složce a za případ-ného použiti pomocných látek důkladně rozmělňuje na jemnostnejvýše Oj$ mm, výhodně na jemnost nejvýše 0,1$ mm a z tak-te získaného práškovitóho produktu se stlačením při tlaku$0 až 60 MPa a následným opatrným rozmělněním dosáhne zrni-tost nejvýše 8 mm, potom se takto získané hrudky’ lisují při ·teplotě 40 až 100 °C, výhodně při teplotě 80 °C, a tlakuÝyšŠím nebo rovným 100 MPa, výhodně l$0 MPa, na briketys vysokým stupněm agregace a tyto brikety se v závislostina použitých surovinách odplyní opatrnou vysokoteplotní .. .pyrolýzou a ochladí suchým způsobem. 2* Způsob podle bodu 1, vyznačený tím, že při použití ka-menného uhlí, jehož vlhkost je výhodně okolo 2 %, je střed-ní rychlost ohřevu na odplyňovací teplotu menši než 10 K.min”1a výhodně je rovná 1 až 2 K.min"^.A process for treating a calcium carbide charge, characterized in that calcium hydroxide or calcium oxide, or preferably limestone with a moisture content of less than 10%, and coal or lignite with moisture depending on the second used coal, in the desired stoichiometric ratio, depending on The calcium and coal components used and, if appropriate, the excipients, are thoroughly pulverized to a fineness of about 0.1 mm, preferably to a fineness of not more than 0.1 mm, and thus obtained by compression at a pressure of from 0 to 60 MPa and subsequent careful comminution. a grain size of not more than 8 mm, then the lumps thus obtained are pressed at a temperature of 40 to 100 ° C, preferably at a temperature of 80 ° C, and a pressure of at least 100 MPa, preferably 1 $ 0 MPa, on a briquette with a high degree of aggregation and these briquettes Depending on the raw materials used, they are degassed by careful high temperature. obem. 2. Method according to claim 1, wherein the average heating rate to the degassing temperature is less than 10 K.min -1 and preferably 1 to 2 K when the coal is moist. .min "^. 5. Způsob podle bodu 1, vyznačený tím, že při použiti hnědéhoUhlí, jehož vlhkost je výhodně rovna 8 až 10 %, je střednírychlost ohřevu na odplyňovaoi;teplotu 320 °C výhodně rovná0,83 K.min"1 a na konečnou teplotu odplynění je tato rych-lost výhodně rovna 2,8 K.min"1.5. Process according to claim 1, characterized in that, when using brown coal, the moisture content of which is preferably from 8 to 10%, the medium-speed of heating to the degassing is at a temperature of 320 [deg.] C. preferably equal to 0.83 K.min &lt; -1 &gt; this rate is preferably 2.8 K.min -1.
CS827132A 1981-11-11 1982-10-06 Method of charge treatment for calcium carbide production CS249768B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD81234760A DD210167A3 (en) 1981-11-11 1981-11-11 PROCESS FOR THE PREPARATION OF FULL MOLECULAR FORMULAS FOR CALCIUM CARBIDE GENERATION

Publications (2)

Publication Number Publication Date
CS713282A1 CS713282A1 (en) 1985-06-13
CS249768B1 true CS249768B1 (en) 1987-04-16

Family

ID=5534629

Family Applications (1)

Application Number Title Priority Date Filing Date
CS827132A CS249768B1 (en) 1981-11-11 1982-10-06 Method of charge treatment for calcium carbide production

Country Status (8)

Country Link
JP (1) JPS5891024A (en)
CS (1) CS249768B1 (en)
DD (1) DD210167A3 (en)
DE (1) DE3232644A1 (en)
ES (1) ES517280A0 (en)
FR (1) FR2516066A1 (en)
PL (1) PL238963A1 (en)
RO (1) RO89766A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5002733A (en) * 1989-07-26 1991-03-26 American Alloys, Inc. Silicon alloys containing calcium and method of making same
RU2057406C1 (en) * 1995-10-13 1996-03-27 Закрытое акционерное общество "Тройлер-корпорация" METHOD FOR PRODUCING CALCIUM CARBIDE
CN104692385A (en) * 2015-02-13 2015-06-10 北京神雾环境能源科技集团股份有限公司 Mixture for producing calcium carbide as well as preparation and application thereof
DE102017101890A1 (en) 2017-01-31 2018-08-02 Fels-Werke Gmbh Process for producing a molded article and molded article produced therefrom
CN107572527A (en) * 2017-08-10 2018-01-12 神雾环保技术股份有限公司 The method for preparing production calcium carbide pelletizing

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2674581A (en) * 1951-07-30 1954-04-06 Air Reduction Preparation of a charge for a calcium carbide furnace
DD123185A1 (en) 1975-12-12 1976-12-05
DD139948A3 (en) 1976-02-20 1980-01-30 Walter Singer METHOD FOR PRODUCING CARBON COAL WITH A REDUCED ELECTRICITY OF THE COZY SUBSTANCE

Also Published As

Publication number Publication date
FR2516066A1 (en) 1983-05-13
PL238963A1 (en) 1983-07-04
ES8400046A1 (en) 1983-10-16
ES517280A0 (en) 1983-10-16
DD210167A3 (en) 1984-05-30
JPS5891024A (en) 1983-05-30
CS713282A1 (en) 1985-06-13
RO89766A (en) 1986-07-30
DE3232644A1 (en) 1983-05-19

Similar Documents

Publication Publication Date Title
CN102218431B (en) Harmless processing method for metal tailings
US4397742A (en) Composition and method combining fluidized bed residue with scrubber sludge
GB1498494A (en) Manufacture of briquettes
CS249768B1 (en) Method of charge treatment for calcium carbide production
KR890016190A (en) How to use zinc-containing dust and sludge
GB1485418A (en) Pellets useful in shaft furnace direct reduction and method of making same
GB1286532A (en) Improvements in and relating to the production of solid fuels
US4208217A (en) Method of stabilizing aqueous fine coal slurry and product thereof
US4528029A (en) Self-reducing iron oxide agglomerates
CN105755195A (en) Method for directly preparing molten steel from high-silicon iron ores
GB1449627A (en) Process for desulphurizing coke
JPS55123682A (en) Liquefaction of coal
CA1172855A (en) Process for injecting a reducing agent including ash- bearing bituminous coal into the hearth of a blast furnace
GB1256576A (en)
US3926616A (en) Lump ore products and methods of making the same
US1038370A (en) Process for briqueting flue-dust and the article of manufacture produced thereby.
US3607216A (en) Process for the recovery of tin from tin ores and other tin-bearing materials
SU709761A1 (en) Composition for strengthening rock heap
JPS5620129A (en) Manufacture of sintered ore
GB985508A (en) Improvements in or relating to process for the production of hydraulic cement
GB853532A (en) Improvements in and relating to the preparation of ores
JPS54117301A (en) Coarse particles-containing self-fluxing ore pellets
SU252310A1 (en)
RU2025524C1 (en) Method to reprocess titanium-magnetite concentrates bearing vanadium
Girman et al. Service Experiment With Nizna Slana Pellets in Blast Furnaces at the East-Slovakian Iron and Steel Works Kosice