FI108432B - Ty÷liuoksen regenerointi vetyperoksidin tuotantoprosessissa - Google Patents

Ty÷liuoksen regenerointi vetyperoksidin tuotantoprosessissa Download PDF

Info

Publication number: FI108432B
Authority: FI; Finland
Prior art keywords: anthraquinone; working solution; regeneration; alkyl; anthraquinones
Prior art date: 2000-03-06

Application number

FI20000511A

Other languages

English (en)

Finnish (fi)

Swedish (sv)

Other versions

FI20000511A (fi

FI20000511A0 (fi

Inventor

Reijo Aksela

Juhani Paloniemi

Original Assignee

Kemira Chemicals Oy

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.)

2000-03-06

Filing date

2000-03-06

Publication date

2002-01-31

2000-03-06 Application filed by Kemira Chemicals Oy filed Critical Kemira Chemicals Oy

2000-03-06 Publication of FI20000511A0 publication Critical patent/FI20000511A0/fi

2000-03-06 Priority to FI20000511A priority Critical patent/FI108432B/fi

2001-03-05 Priority to CA002402156A priority patent/CA2402156C/en

2001-03-05 Priority to PCT/FI2001/000215 priority patent/WO2001066461A1/en

2001-03-05 Priority to US10/220,957 priority patent/US6946061B2/en

2001-03-05 Priority to EP01917135A priority patent/EP1261546B1/de

2001-03-05 Priority to DE60100668T priority patent/DE60100668T2/de

2001-03-05 Priority to JP2001565284A priority patent/JP4847666B2/ja

2001-03-05 Priority to AU2001244237A priority patent/AU2001244237A1/en

2001-09-07 Publication of FI20000511A publication Critical patent/FI20000511A/fi

2002-01-31 Application granted granted Critical

2002-01-31 Publication of FI108432B publication Critical patent/FI108432B/fi

Links

MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 title claims description 66
239000012224 working solution Substances 0.000 title claims description 58
230000008929 regeneration Effects 0.000 title claims description 37
238000011069 regeneration method Methods 0.000 title claims description 37
238000004519 manufacturing process Methods 0.000 title claims description 20
150000004056 anthraquinones Chemical class 0.000 claims description 74
238000000034 method Methods 0.000 claims description 72
PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 claims description 56
238000006243 chemical reaction Methods 0.000 claims description 48
-1 hydrogenated alkyl anthraquinone Chemical class 0.000 claims description 40
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 33
239000002904 solvent Substances 0.000 claims description 21
239000003054 catalyst Substances 0.000 claims description 18
230000003647 oxidation Effects 0.000 claims description 15
238000007254 oxidation reaction Methods 0.000 claims description 15
239000000203 mixture Substances 0.000 claims description 13
125000004122 cyclic group Chemical group 0.000 claims description 9
150000004945 aromatic hydrocarbons Chemical class 0.000 claims description 8
230000001172 regenerating effect Effects 0.000 claims description 5
229910019142 PO4 Inorganic materials 0.000 claims description 4
239000001257 hydrogen Substances 0.000 claims description 4
229910052739 hydrogen Inorganic materials 0.000 claims description 4
239000000395 magnesium oxide Substances 0.000 claims description 4
CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 4
AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 4
235000021317 phosphate Nutrition 0.000 claims description 4
150000003672 ureas Chemical class 0.000 claims description 4
YTPSFXZMJKMUJE-UHFFFAOYSA-N 2-tert-butylanthracene-9,10-dione Chemical class C1=CC=C2C(=O)C3=CC(C(C)(C)C)=CC=C3C(=O)C2=C1 YTPSFXZMJKMUJE-UHFFFAOYSA-N 0.000 claims description 3
239000002245 particle Substances 0.000 claims description 3
150000004760 silicates Chemical class 0.000 claims description 3
239000010457 zeolite Substances 0.000 claims description 3
150000001298 alcohols Chemical class 0.000 claims description 2
150000001735 carboxylic acids Chemical class 0.000 claims description 2
150000002148 esters Chemical class 0.000 claims description 2
239000010452 phosphate Substances 0.000 claims description 2
NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 2
150000003013 phosphoric acid derivatives Chemical class 0.000 claims description 2
239000002002 slurry Substances 0.000 claims description 2
229910021536 Zeolite Inorganic materials 0.000 claims 2
HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims 2
239000000391 magnesium silicate Substances 0.000 claims 2
235000012243 magnesium silicates Nutrition 0.000 claims 2
125000004435 hydrogen atom Chemical class [H]* 0.000 claims 1
SJEBAWHUJDUKQK-UHFFFAOYSA-N 2-ethylanthraquinone Chemical compound C1=CC=C2C(=O)C3=CC(CC)=CC=C3C(=O)C2=C1 SJEBAWHUJDUKQK-UHFFFAOYSA-N 0.000 description 17
150000002118 epoxides Chemical class 0.000 description 16
238000002474 experimental method Methods 0.000 description 15
AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 description 12
239000011541 reaction mixture Substances 0.000 description 12
239000006227 byproduct Substances 0.000 description 9
150000001875 compounds Chemical class 0.000 description 9
230000035484 reaction time Effects 0.000 description 9
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
238000005516 engineering process Methods 0.000 description 7
150000004053 quinones Chemical class 0.000 description 7
QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 6
125000000217 alkyl group Chemical group 0.000 description 6
239000000047 product Substances 0.000 description 6
239000000243 solution Substances 0.000 description 6
238000003786 synthesis reaction Methods 0.000 description 5
HSKPJQYAHCKJQC-UHFFFAOYSA-N 1-ethylanthracene-9,10-dione Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C=CC=C2CC HSKPJQYAHCKJQC-UHFFFAOYSA-N 0.000 description 4
KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical group [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 4
150000001336 alkenes Chemical class 0.000 description 4
230000015572 biosynthetic process Effects 0.000 description 4
235000013877 carbamide Nutrition 0.000 description 4
238000005984 hydrogenation reaction Methods 0.000 description 4
229910052757 nitrogen Inorganic materials 0.000 description 4
JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 4
239000003960 organic solvent Substances 0.000 description 4
BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical group [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
SNDGLCYYBKJSOT-UHFFFAOYSA-N 1,1,3,3-tetrabutylurea Chemical compound CCCCN(CCCC)C(=O)N(CCCC)CCCC SNDGLCYYBKJSOT-UHFFFAOYSA-N 0.000 description 3
RKMPHYRYSONWOL-UHFFFAOYSA-N 1-ethyl-1,2,3,4-tetrahydroanthracene-9,10-dione Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C(CC)CCC2 RKMPHYRYSONWOL-UHFFFAOYSA-N 0.000 description 3
239000004593 Epoxy Substances 0.000 description 3
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 3
238000003556 assay Methods 0.000 description 3
239000004202 carbamide Substances 0.000 description 3
230000007613 environmental effect Effects 0.000 description 3
239000000543 intermediate Substances 0.000 description 3
238000002360 preparation method Methods 0.000 description 3
239000012429 reaction media Substances 0.000 description 3
OTBHDFWQZHPNPU-UHFFFAOYSA-N 1,2,3,4-tetrahydroanthracene-9,10-dione Chemical class O=C1C2=CC=CC=C2C(=O)C2=C1CCCC2 OTBHDFWQZHPNPU-UHFFFAOYSA-N 0.000 description 2
YIWUKEYIRIRTPP-UHFFFAOYSA-N 2-ethylhexan-1-ol Chemical compound CCCCC(CC)CO YIWUKEYIRIRTPP-UHFFFAOYSA-N 0.000 description 2
NJWGQARXZDRHCD-UHFFFAOYSA-N 2-methylanthraquinone Chemical compound C1=CC=C2C(=O)C3=CC(C)=CC=C3C(=O)C2=C1 NJWGQARXZDRHCD-UHFFFAOYSA-N 0.000 description 2
PCFMUWBCZZUMRX-UHFFFAOYSA-N 9,10-Dihydroxyanthracene Chemical compound C1=CC=C2C(O)=C(C=CC=C3)C3=C(O)C2=C1 PCFMUWBCZZUMRX-UHFFFAOYSA-N 0.000 description 2
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
229910052782 aluminium Inorganic materials 0.000 description 2
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
239000003849 aromatic solvent Substances 0.000 description 2
125000003118 aryl group Chemical group 0.000 description 2
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
230000000052 comparative effect Effects 0.000 description 2
230000007423 decrease Effects 0.000 description 2
238000000605 extraction Methods 0.000 description 2
229910052751 metal Inorganic materials 0.000 description 2
239000002184 metal Substances 0.000 description 2
239000001301 oxygen Substances 0.000 description 2
229910052760 oxygen Inorganic materials 0.000 description 2
229910052763 palladium Inorganic materials 0.000 description 2
238000000746 purification Methods 0.000 description 2
238000012552 review Methods 0.000 description 2
239000000126 substance Substances 0.000 description 2
238000012360 testing method Methods 0.000 description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 1
GOOYDFBDQNFLQJ-UHFFFAOYSA-N 1,2,3,4,4a,5,6,7,9a,10a-decahydroanthracene-9,10-dione Chemical compound O=C1C2=CCCCC2C(=O)C2C1CCCC2 GOOYDFBDQNFLQJ-UHFFFAOYSA-N 0.000 description 1
ZKKZIPCBLBTIJE-UHFFFAOYSA-N 1,3-diethylanthracene-9,10-dione Chemical compound C1=CC=C2C(=O)C3=CC(CC)=CC(CC)=C3C(=O)C2=C1 ZKKZIPCBLBTIJE-UHFFFAOYSA-N 0.000 description 1
DVFAVJDEPNXAME-UHFFFAOYSA-N 1,4-dimethylanthracene-9,10-dione Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C(C)=CC=C2C DVFAVJDEPNXAME-UHFFFAOYSA-N 0.000 description 1
RMXMJROEELKAIM-UHFFFAOYSA-N 1-ethyl-1,2,3,4,4a,5,9a,10a-octahydroanthracene-9,10-dione Chemical class C1=CCC2C(=O)C3CCCC(CC)C3C(=O)C2=C1 RMXMJROEELKAIM-UHFFFAOYSA-N 0.000 description 1
AXHRXVXCOMMNLG-UHFFFAOYSA-N 1-hydroxy-10h-anthracen-9-one Chemical class C1C2=CC=CC=C2C(=O)C2=C1C=CC=C2O AXHRXVXCOMMNLG-UHFFFAOYSA-N 0.000 description 1
KIJPZYXCIHZVGP-UHFFFAOYSA-N 2,3-dimethylanthracene-9,10-dione Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C=C(C)C(C)=C2 KIJPZYXCIHZVGP-UHFFFAOYSA-N 0.000 description 1
RATJDSXPVPAWJJ-UHFFFAOYSA-N 2,7-dimethylanthracene-9,10-dione Chemical compound C1=C(C)C=C2C(=O)C3=CC(C)=CC=C3C(=O)C2=C1 RATJDSXPVPAWJJ-UHFFFAOYSA-N 0.000 description 1
YEVQZPWSVWZAOB-UHFFFAOYSA-N 2-(bromomethyl)-1-iodo-4-(trifluoromethyl)benzene Chemical compound FC(F)(F)C1=CC=C(I)C(CBr)=C1 YEVQZPWSVWZAOB-UHFFFAOYSA-N 0.000 description 1
LJKDOMVGKKPJBH-UHFFFAOYSA-N 2-ethylhexyl dihydrogen phosphate Chemical compound CCCCC(CC)COP(O)(O)=O LJKDOMVGKKPJBH-UHFFFAOYSA-N 0.000 description 1
IFHQWLHVCATXGU-UHFFFAOYSA-N 2-pentan-2-ylanthracene-9,10-dione Chemical compound C1=CC=C2C(=O)C3=CC(C(C)CCC)=CC=C3C(=O)C2=C1 IFHQWLHVCATXGU-UHFFFAOYSA-N 0.000 description 1
UMWZLYTVXQBTTE-UHFFFAOYSA-N 2-pentylanthracene-9,10-dione Chemical compound C1=CC=C2C(=O)C3=CC(CCCCC)=CC=C3C(=O)C2=C1 UMWZLYTVXQBTTE-UHFFFAOYSA-N 0.000 description 1
BQUNPXRABCSKJZ-UHFFFAOYSA-N 2-propan-2-ylanthracene-9,10-dione Chemical compound C1=CC=C2C(=O)C3=CC(C(C)C)=CC=C3C(=O)C2=C1 BQUNPXRABCSKJZ-UHFFFAOYSA-N 0.000 description 1
BJOAMCSNLUKBSK-UHFFFAOYSA-N 2h-dibenzo-p-dioxin-1-one Chemical compound O1C2=CC=CC=C2OC2=C1C(=O)CC=C2 BJOAMCSNLUKBSK-UHFFFAOYSA-N 0.000 description 1
ZMGMDXCADSRNCX-UHFFFAOYSA-N 5,6-dihydroxy-1,3-diazepan-2-one Chemical class OC1CNC(=O)NCC1O ZMGMDXCADSRNCX-UHFFFAOYSA-N 0.000 description 1
241000009355 Antron Species 0.000 description 1
VZCNXKJYMMLMND-UHFFFAOYSA-N C(C(C)C)C1=CC=CC=2C(C3=CC=CC=C3C(C12)=O)=O Chemical compound C(C(C)C)C1=CC=CC=2C(C3=CC=CC=C3C(C12)=O)=O VZCNXKJYMMLMND-UHFFFAOYSA-N 0.000 description 1
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
241000272534 Struthio camelus Species 0.000 description 1
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
238000009825 accumulation Methods 0.000 description 1
238000013459 approach Methods 0.000 description 1
150000001491 aromatic compounds Chemical class 0.000 description 1
230000033228 biological regulation Effects 0.000 description 1
238000009835 boiling Methods 0.000 description 1
235000012241 calcium silicate Nutrition 0.000 description 1
238000004364 calculation method Methods 0.000 description 1
150000001733 carboxylic acid esters Chemical class 0.000 description 1
239000007795 chemical reaction product Substances 0.000 description 1
239000010779 crude oil Substances 0.000 description 1
239000007857 degradation product Substances 0.000 description 1
230000018044 dehydration Effects 0.000 description 1
238000006297 dehydration reaction Methods 0.000 description 1
238000006356 dehydrogenation reaction Methods 0.000 description 1
238000011161 development Methods 0.000 description 1
230000018109 developmental process Effects 0.000 description 1
150000004662 dithiols Chemical class 0.000 description 1
230000000694 effects Effects 0.000 description 1
125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
239000007789 gas Substances 0.000 description 1
238000002290 gas chromatography-mass spectrometry Methods 0.000 description 1
238000001030 gas--liquid chromatography Methods 0.000 description 1
238000007210 heterogeneous catalysis Methods 0.000 description 1
150000002431 hydrogen Chemical class 0.000 description 1
229910052749 magnesium Inorganic materials 0.000 description 1
239000011777 magnesium Substances 0.000 description 1
235000001055 magnesium Nutrition 0.000 description 1
239000000463 material Substances 0.000 description 1
229910000000 metal hydroxide Inorganic materials 0.000 description 1
150000004692 metal hydroxides Chemical class 0.000 description 1
IMXBRVLCKXGWSS-UHFFFAOYSA-N methyl 2-cyclohexylacetate Chemical compound COC(=O)CC1CCCCC1 IMXBRVLCKXGWSS-UHFFFAOYSA-N 0.000 description 1
229910052759 nickel Inorganic materials 0.000 description 1
231100000252 nontoxic Toxicity 0.000 description 1
230000003000 nontoxic effect Effects 0.000 description 1
238000006053 organic reaction Methods 0.000 description 1
TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
229910052697 platinum Inorganic materials 0.000 description 1
238000006116 polymerization reaction Methods 0.000 description 1
150000004059 quinone derivatives Chemical class 0.000 description 1
238000011160 research Methods 0.000 description 1
238000010517 secondary reaction Methods 0.000 description 1
238000007086 side reaction Methods 0.000 description 1
238000001228 spectrum Methods 0.000 description 1
238000003860 storage Methods 0.000 description 1
230000001629 suppression Effects 0.000 description 1
STCOOQWBFONSKY-UHFFFAOYSA-N tributyl phosphate Chemical compound CCCCOP(=O)(OCCCC)OCCCC STCOOQWBFONSKY-UHFFFAOYSA-N 0.000 description 1
229940093635 tributyl phosphate Drugs 0.000 description 1
229910052725 zinc Inorganic materials 0.000 description 1
239000011701 zinc Substances 0.000 description 1
235000019352 zinc silicate Nutrition 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
- B01J19/122—Incoherent waves
- B01J19/126—Microwaves
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
- C01B15/01—Hydrogen peroxide
- C01B15/022—Preparation from organic compounds
- C01B15/023—Preparation from organic compounds by the alkyl-anthraquinone process
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C46/00—Preparation of quinones
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J2219/0873—Materials to be treated
- B01J2219/0877—Liquid

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Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Physics & Mathematics (AREA)
Electromagnetism (AREA)
Health & Medical Sciences (AREA)
General Health & Medical Sciences (AREA)
Toxicology (AREA)
Chemical Kinetics & Catalysis (AREA)
Inorganic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Catalysts (AREA)

FI20000511A 2000-03-06 2000-03-06 Ty÷liuoksen regenerointi vetyperoksidin tuotantoprosessissa FI108432B (fi)

Priority Applications (8)

Application Number	Priority Date	Filing Date	Title
FI20000511A FI108432B (fi)	2000-03-06	2000-03-06	Ty÷liuoksen regenerointi vetyperoksidin tuotantoprosessissa
EP01917135A EP1261546B1 (de)	2000-03-06	2001-03-05	Regenerierung einer arbeitslösung aus einem wasserstoffperoxid herstellungsverfahren.
PCT/FI2001/000215 WO2001066461A1 (en)	2000-03-06	2001-03-05	Regeneration of a working solution in a hydrogen peroxide production process
US10/220,957 US6946061B2 (en)	2000-03-06	2001-03-05	Regeneration of a working solution in a hydrogen peroxide production process
CA002402156A CA2402156C (en)	2000-03-06	2001-03-05	Regeneration of a working solution in a hydrogen peroxide production process
DE60100668T DE60100668T2 (de)	2000-03-06	2001-03-05	Regenerierung einer arbeitslösung aus einem wasserstoffperoxid herstellungsverfahren.
JP2001565284A JP4847666B2 (ja)	2000-03-06	2001-03-05	過酸化水素製造プロセスにおける作用溶液の再生方法
AU2001244237A AU2001244237A1 (en)	2000-03-06	2001-03-05	Regeneration of a working solution in a hydrogen peroxide production process

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FI20000511A FI108432B (fi)	2000-03-06	2000-03-06	Ty÷liuoksen regenerointi vetyperoksidin tuotantoprosessissa
FI20000511		2000-03-06

Publications (3)

Publication Number	Publication Date
FI20000511A0 FI20000511A0 (fi)	2000-03-06
FI20000511A FI20000511A (fi)	2001-09-07
FI108432B true FI108432B (fi)	2002-01-31

Family

ID=8557857

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI20000511A FI108432B (fi)	2000-03-06	2000-03-06	Ty÷liuoksen regenerointi vetyperoksidin tuotantoprosessissa

Country Status (8)

Country	Link
US (1)	US6946061B2 (de)
EP (1)	EP1261546B1 (de)
JP (1)	JP4847666B2 (de)
AU (1)	AU2001244237A1 (de)
CA (1)	CA2402156C (de)
DE (1)	DE60100668T2 (de)
FI (1)	FI108432B (de)
WO (1)	WO2001066461A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FI110427B (fi)	2001-03-28	2003-01-31	Kemira Chemicals Oy	Työliuoksen hydraus vetyperoksidin valmistusprosessissa
US7238335B2 (en) *	2003-08-11	2007-07-03	Degussa Ag	Process for the preparation of hydrogen peroxide by the anthraquinone cyclic process
DE10336852A1 (de) *	2003-08-11	2005-03-10	Degussa	Verfahren zur Herstellung von Wasserstoffperoxid nach dem Anthrachinon-Kreisprozess
GB0414597D0 (en) *	2004-06-30	2004-08-04	Univ Belfast	Ionic liquids, method of their production and process for generating hydrogen peroxide
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- 2001-03-05 EP EP01917135A patent/EP1261546B1/de not_active Expired - Lifetime
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FI20000511A (fi)	2001-09-07
WO2001066461A8 (en)	2002-03-21
US20030181741A1 (en)	2003-09-25
WO2001066461A1 (en)	2001-09-13
DE60100668D1 (de)	2003-10-02
AU2001244237A1 (en)	2001-09-17
EP1261546A2 (de)	2002-12-04
CA2402156C (en)	2009-05-26
FI20000511A0 (fi)	2000-03-06
JP2004516213A (ja)	2004-06-03
DE60100668T2 (de)	2004-07-08
US6946061B2 (en)	2005-09-20
EP1261546B1 (de)	2003-08-27
CA2402156A1 (en)	2001-09-13
JP4847666B2 (ja)	2011-12-28

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KR101257988B1 (ko)	2013-04-24	탄화수소의 산화
CA2419814C (en)	2008-12-02	Process for the production of hydrogen peroxide
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EP1245534B1 (de)	2006-09-06	Hydrogenierung einer Arbeitslösung in einem Verfahren zur Herstellung von Wasserstoffperoxid
JP4973041B2 (ja)	2012-07-11	過酸化水素の製造方法
JP5588107B2 (ja)	2014-09-10	触媒の改良
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