FR2352061A1 - PROCESS FOR VOLAUSE OF ZINC AND LEAD BY REDUCTION OF MATERIALS CONTAINING IRON OXIDES - Google Patents

PROCESS FOR VOLAUSE OF ZINC AND LEAD BY REDUCTION OF MATERIALS CONTAINING IRON OXIDES

Info

Publication number: FR2352061A1
Authority: FR; France
Prior art keywords: volause; zinc; lead; reduction; materials containing
Prior art date: 1976-05-18
Legal status (The legal status 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 status listed.): Granted

Application number

FR7714889A

Other languages

French (fr)

Other versions

FR2352061B1 (en

Inventor

Justus Kuhn

Horst Steinhofel

Gunter Kossek

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

GEA Group AG

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.)

1976-05-18

Filing date

1977-05-16

Publication date

1977-12-16

1977-05-16 Application filed by Metallgesellschaft AG filed Critical Metallgesellschaft AG

1977-12-16 Publication of FR2352061A1 publication Critical patent/FR2352061A1/en

1980-09-12 Application granted granted Critical

1980-09-12 Publication of FR2352061B1 publication Critical patent/FR2352061B1/fr

Status Granted legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B13/00—Obtaining lead
- C22B13/02—Obtaining lead by dry processes
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/34—Obtaining zinc oxide
- C22B19/38—Obtaining zinc oxide in rotary furnaces

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Manufacture And Refinement Of Metals (AREA)

FR7714889A 1976-05-18 1977-05-16 PROCESS FOR VOLAUSE OF ZINC AND LEAD BY REDUCTION OF MATERIALS CONTAINING IRON OXIDES Granted FR2352061A1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19762621969 DE2621969A1 (en)	1976-05-18	1976-05-18	ROLLING PROCESS FOR THE FLUIDIFICATION OF ZINC AND LEAD FROM FERROUS-BASED MATERIALS

Publications (2)

Publication Number	Publication Date
FR2352061A1 true FR2352061A1 (en)	1977-12-16
FR2352061B1 FR2352061B1 (en)	1980-09-12

Family

ID=5978224

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7714889A Granted FR2352061A1 (en)	1976-05-18	1977-05-16	PROCESS FOR VOLAUSE OF ZINC AND LEAD BY REDUCTION OF MATERIALS CONTAINING IRON OXIDES

Country Status (9)

Country	Link
BE (1)	BE854724A (en)
DE (1)	DE2621969A1 (en)
ES (1)	ES458869A1 (en)
FR (1)	FR2352061A1 (en)
GB (1)	GB1538974A (en)
IE (1)	IE44838B1 (en)
IT (1)	IT1074516B (en)
LU (1)	LU77348A1 (en)
NL (1)	NL7705434A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN115161493B (en) *	2022-09-06	2023-01-20	中冶长天国际工程有限责任公司	Rotary kiln-based iron extraction and zinc reduction process, system and method

Citations (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR421910A (en) *	1910-09-30	1911-03-08	Eduard Dedolph	Method and apparatus (rotary kiln) for the extraction of lead and zinc from their ores and slag
DE473016C (en) *	1923-12-08	1929-03-12	Fried Krupp Grusonwerk Akt Ges	Process for the extraction of volatilizable metals from ores, hut products and residues of all kinds
DE524837C (en) *	1925-05-27	1931-05-13	Fried Krupp Grusonwerk Akt Ges	Extraction of volatilizable metals and metal compounds from ores, hut products and residues of all kinds in a rotary kiln
US2144914A (en) *	1935-07-23	1939-01-24	American Lurgi Corp	Process for the production of metallic zinc
DE1130602B (en) *	1959-09-04	1962-05-30	Beteiligungs & Patentverw Gmbh	Process for volatilizing zinc and other volatilizable metals
DE1179962B (en) *	1960-08-11	1964-10-22	Beteiligungs & Patentverw Gmbh	Process for the production of sponge iron
FR1388919A (en) *	1963-12-31	1965-02-12	Strategic Patents Ltd	Metallurgical process and installation
DE1942541A1 (en) *	1969-08-21	1971-03-04	Metallgesellschaft Ag	Process for the direct reduction of materials containing iron oxide in the rotary kiln

1976
- 1976-05-18 DE DE19762621969 patent/DE2621969A1/en not_active Withdrawn
1977
- 1977-05-12 IE IE97077A patent/IE44838B1/en unknown
- 1977-05-16 FR FR7714889A patent/FR2352061A1/en active Granted
- 1977-05-16 LU LU77348A patent/LU77348A1/xx unknown
- 1977-05-16 BE BE6046010A patent/BE854724A/en unknown
- 1977-05-17 NL NL7705434A patent/NL7705434A/en not_active Application Discontinuation
- 1977-05-17 ES ES458869A patent/ES458869A1/en not_active Expired
- 1977-05-17 IT IT2362977A patent/IT1074516B/en active
- 1977-05-17 GB GB2076977A patent/GB1538974A/en not_active Expired

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR421910A (en) *	1910-09-30	1911-03-08	Eduard Dedolph	Method and apparatus (rotary kiln) for the extraction of lead and zinc from their ores and slag
DE473016C (en) *	1923-12-08	1929-03-12	Fried Krupp Grusonwerk Akt Ges	Process for the extraction of volatilizable metals from ores, hut products and residues of all kinds
DE524837C (en) *	1925-05-27	1931-05-13	Fried Krupp Grusonwerk Akt Ges	Extraction of volatilizable metals and metal compounds from ores, hut products and residues of all kinds in a rotary kiln
US2144914A (en) *	1935-07-23	1939-01-24	American Lurgi Corp	Process for the production of metallic zinc
DE1130602B (en) *	1959-09-04	1962-05-30	Beteiligungs & Patentverw Gmbh	Process for volatilizing zinc and other volatilizable metals
DE1179962B (en) *	1960-08-11	1964-10-22	Beteiligungs & Patentverw Gmbh	Process for the production of sponge iron
FR1388919A (en) *	1963-12-31	1965-02-12	Strategic Patents Ltd	Metallurgical process and installation
DE1942541A1 (en) *	1969-08-21	1971-03-04	Metallgesellschaft Ag	Process for the direct reduction of materials containing iron oxide in the rotary kiln

Also Published As

Publication number	Publication date
LU77348A1 (en)	1977-08-29
ES458869A1 (en)	1978-03-01
DE2621969A1 (en)	1977-12-01
BE854724A (en)	1977-11-16
NL7705434A (en)	1977-11-22
FR2352061B1 (en)	1980-09-12
IE44838L (en)	1977-11-18
GB1538974A (en)	1979-01-24
IE44838B1 (en)	1982-04-07
IT1074516B (en)	1985-04-20

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Legal Events

Date	Code	Title	Description
1984-03-23	ST	Notification of lapse