GR66392B - - Google Patents

Info

Publication number: GR66392B
Authority: GR; Greece

Application number

GR56104A

Original Assignee

Metallgesellschaft Ag

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.)

1977-04-30

Filing date

1978-04-26

Publication date

1981-03-20

1978-04-26 Application filed by Metallgesellschaft Ag filed Critical Metallgesellschaft Ag

1981-03-20 Publication of GR66392B publication Critical patent/GR66392B/el

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/08—Making spongy iron or liquid steel, by direct processes in rotary furnaces
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/10—Reduction of greenhouse gas [GHG] emissions
- Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Muffle Furnaces And Rotary Kilns (AREA)
Manufacture And Refinement Of Metals (AREA)
Manufacture Of Iron (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Agricultural Chemicals And Associated Chemicals (AREA)
Apparatus For Disinfection Or Sterilisation (AREA)

GR56104A 1977-04-30 1978-04-26 GR66392B (el)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2719422A DE2719422C2 (de)	1977-04-30	1977-04-30	Verfahren zur Direktreduktion von Eisenoxyde enthaltenden Materialien zu Schwammeisen im Drehrohrofen

Publications (1)

Publication Number	Publication Date
GR66392B true GR66392B (el)	1981-03-20

Family

ID=6007756

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GR56104A GR66392B (el)	1977-04-30	1978-04-26

Country Status (19)

Country	Link
US (1)	US4179280A (el)
JP (1)	JPS6043883B2 (el)
AT (1)	AT363970B (el)
AU (1)	AU514282B2 (el)
BR (1)	BR7802698A (el)
CA (1)	CA1108864A (el)
DE (1)	DE2719422C2 (el)
ES (1)	ES469236A1 (el)
FR (1)	FR2388885A1 (el)
GB (1)	GB1558556A (el)
GR (1)	GR66392B (el)
IN (1)	IN145873B (el)
IT (1)	IT1094502B (el)
LU (1)	LU79562A1 (el)
NO (1)	NO148857C (el)
NZ (1)	NZ186818A (el)
PH (1)	PH14213A (el)
TR (1)	TR20818A (el)
ZA (1)	ZA781785B (el)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3208701A1 (de) *	1982-03-11	1983-09-22	Metallgesellschaft Ag, 6000 Frankfurt	Verfahren zur direktreduktion von eisenoxidhaltigen materialien zu eisenschwamm im drehrohrofen
AU579193B2 (en) *	1985-10-07	1988-11-17	Sord International Ag	Direct reduction kiln
JPH0277486U (el) *	1988-12-05	1990-06-14
ES2130974B1 (es) *	1997-01-29	1999-12-16	Fundacion Inasmet	Sistema para la mejora energetica en un horno rotativo de fusion por oxicombustion para la fabricacion de fundicion de hierro.
CN103757168B (zh) *	2013-12-31	2015-10-07	李苏翔	一种炼铁回转窑及其炼铁工艺

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2829042A (en) *	1956-01-09	1958-04-01	Nat Lead Co	Furnacing process
DE1032550B (de) *	1956-03-29	1958-06-19	Eisen & Stahlind Ag	Verfahren zur Reduktion von Eisenoxyden und anderen Metalloxyden im Drehrohrofen
DE1221654B (de) *	1961-01-31	1966-07-28	Rheinstahl Ind Planung G M B H	Verfahren zur Reduktion von Eisenerzen in Drehoefen mit gasfoermigen oder fluessigenReduktionsmitteln
US3206299A (en) *	1961-10-18	1965-09-14	Independence Foundation	Dense-bed, rotary, kiln process and apparatus for pretreatment of a metallurgical charge
US3170786A (en) *	1962-02-02	1965-02-23	R N Corp	Rotary kiln processing of chemically reactive materials
US3206300A (en) *	1962-12-31	1965-09-14	Independence Foundation	Process for reducing ore
US3182980A (en) *	1963-04-22	1965-05-11	Allis Chalmers Mfg Co	Rotary kiln
US3180631A (en) *	1963-06-27	1965-04-27	R N Corp	Integrated charring and ore reduction apparatus
DE1226126B (de) *	1963-06-28	1966-10-06	Rheinstahl Ind Planung G M B H	Verfahren zur Reduktion von Eisenerzen im Drehrohrofen mit fluessigen oder gasfoermigen Kohlenwasserstoffen und Vorrichtung zur Durchfuehrung dieses Verfahrens
US3753682A (en) *	1970-09-18	1973-08-21	Allis Chalmers Mfg Co	Ported rotary kiln process for direct reduction of oxides of metallic minerals
JPS5137248B2 (el) *	1971-08-12	1976-10-14
US3754890A (en) *	1971-09-17	1973-08-28	Harsco Corp	Process for producing metallized agglomerates and recovery of non ferrous values from waste materials
DE2241168A1 (de) *	1972-08-22	1974-03-28	Metallgesellschaft Ag	Verfahren zur erzeugung von schwammeisen
DE2501182A1 (de) *	1975-01-14	1976-07-15	Metallgesellschaft Ag	Verfahren zur direktreduktion von eisenoxydhaltigen materialien im drehrohrofen

1977
- 1977-04-30 DE DE2719422A patent/DE2719422C2/de not_active Expired
- 1977-08-08 IN IN1225/CAL/77A patent/IN145873B/en unknown
1978
- 1978-03-29 ZA ZA00781785A patent/ZA781785B/xx unknown
- 1978-04-06 AT AT0244578A patent/AT363970B/de not_active IP Right Cessation
- 1978-04-13 FR FR7810937A patent/FR2388885A1/fr active Granted
- 1978-04-14 PH PH21009A patent/PH14213A/en unknown
- 1978-04-17 AU AU35147/78A patent/AU514282B2/en not_active Expired
- 1978-04-20 IT IT22537/78A patent/IT1094502B/it active
- 1978-04-20 US US05/898,256 patent/US4179280A/en not_active Expired - Lifetime
- 1978-04-25 TR TR20818A patent/TR20818A/xx unknown
- 1978-04-25 NO NO781443A patent/NO148857C/no unknown
- 1978-04-26 GR GR56104A patent/GR66392B/el unknown
- 1978-04-27 ES ES469236A patent/ES469236A1/es not_active Expired
- 1978-04-28 JP JP53052201A patent/JPS6043883B2/ja not_active Expired
- 1978-04-28 BR BR7802698A patent/BR7802698A/pt unknown
- 1978-04-28 LU LU79562A patent/LU79562A1/de unknown
- 1978-04-28 NZ NZ186818A patent/NZ186818A/xx unknown
- 1978-04-28 GB GB17105/78A patent/GB1558556A/en not_active Expired
- 1978-04-28 CA CA302,286A patent/CA1108864A/en not_active Expired

Also Published As

Publication number	Publication date
JPS6043883B2 (ja)	1985-10-01
AT363970B (de)	1981-09-10
IT1094502B (it)	1985-08-02
LU79562A1 (de)	1978-11-03
NZ186818A (en)	1980-05-27
FR2388885A1 (fr)	1978-11-24
AU514282B2 (en)	1981-01-29
DE2719422A1 (de)	1978-11-09
NO781443L (no)	1978-10-31
GB1558556A (en)	1980-01-03
CA1108864A (en)	1981-09-15
AU3514778A (en)	1979-10-25
NO148857B (no)	1983-09-19
DE2719422C2 (de)	1982-04-29
ATA244578A (de)	1981-02-15
FR2388885B1 (el)	1984-06-08
PH14213A (en)	1981-04-02
ES469236A1 (es)	1979-01-01
BR7802698A (pt)	1978-12-19
IT7822537A0 (it)	1978-04-20
US4179280A (en)	1979-12-18
IN145873B (el)	1979-01-06
NO148857C (no)	1983-12-28
TR20818A (tr)	1982-09-16
JPS53140215A (en)	1978-12-07
ZA781785B (en)	1979-03-28

Publication	Publication Date	Title
FR2376849B1 (el)	1984-01-27
FR2379077B1 (el)	1984-05-25
FR2377318B1 (el)	1980-08-01
FR2378117B1 (el)	1984-06-29
FR2388885B1 (el)	1984-06-08
FR2378469B1 (el)	1980-02-08
FR2378074B1 (el)	1982-08-06
FR2378862B1 (el)	1981-04-10
FR2376947B1 (el)	1983-01-28
FR2377324B1 (el)	1984-03-09
FR2377316B1 (el)	1983-05-13
FR2378661B1 (el)	1980-02-01
AR210643A1 (el)	1977-08-31
FR2376939B3 (el)	1979-09-07
AU495917B2 (el)	1977-04-28
AU71461S (el)	1977-08-02
BG25838A1 (el)	1979-01-12
BG25852A1 (el)	1979-01-12
BE872973A (el)	1979-04-17
BG25828A1 (el)	1979-01-12
BE873002A (el)	1979-06-22
BG25829A1 (el)	1979-01-12
BG25834A1 (el)	1979-01-12
BG23438A1 (el)	1977-09-15
BG25837A1 (el)	1979-01-12