AT289147B - Process for roasting pyrite - Google Patents

Process for roasting pyrite

Info

Publication number: AT289147B
Authority: AT; Austria
Prior art keywords: roasting pyrite; pyrite; roasting
Prior art date: 1968-08-20

Application number

AT797169A

Other languages

German (de)

Original Assignee

Bayer 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.)

1968-08-20

Filing date

1969-08-20

Publication date

1971-04-13

1969-08-20 Application filed by Bayer Ag filed Critical Bayer Ag

1971-04-13 Application granted granted Critical

1971-04-13 Publication of AT289147B publication Critical patent/AT289147B/en

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
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/02—Roasting processes
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/48—Sulfur dioxide; Sulfurous acid
- C01B17/50—Preparation of sulfur dioxide
- C01B17/52—Preparation of sulfur dioxide by roasting sulfides
- 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
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Manufacturing & Machinery (AREA)
Geochemistry & Mineralogy (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Environmental & Geological Engineering (AREA)
Inorganic Chemistry (AREA)
Manufacture And Refinement Of Metals (AREA)
Compounds Of Iron (AREA)

AT797169A 1968-08-20 1969-08-20 Process for roasting pyrite AT289147B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19681792327 DE1792327B1 (en)	1968-08-20	1968-08-20	METHOD OF MANUFACTURING SO DEEP 2 IN THE ROTATING TUBE FURNACE

Publications (1)

Publication Number	Publication Date
AT289147B true AT289147B (en)	1971-04-13

Family

ID=5707368

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT797169A AT289147B (en)	1968-08-20	1969-08-20	Process for roasting pyrite

Country Status (8)

Country	Link
AT (1)	AT289147B (en)
BE (1)	BE737719A (en)
DE (1)	DE1792327B1 (en)
ES (1)	ES370642A1 (en)
FR (1)	FR2016012A1 (en)
GB (1)	GB1286541A (en)
NL (1)	NL6912605A (en)
SE (1)	SE351436B (en)

1968
- 1968-08-20 DE DE19681792327 patent/DE1792327B1/en not_active Ceased
1969
- 1969-07-24 SE SE1047069A patent/SE351436B/xx unknown
- 1969-08-18 GB GB4108069A patent/GB1286541A/en not_active Expired
- 1969-08-19 NL NL6912605A patent/NL6912605A/xx unknown
- 1969-08-20 AT AT797169A patent/AT289147B/en not_active IP Right Cessation
- 1969-08-20 FR FR6928597A patent/FR2016012A1/fr not_active Withdrawn
- 1969-08-20 BE BE737719D patent/BE737719A/xx unknown
- 1969-08-20 ES ES370642A patent/ES370642A1/en not_active Expired

Also Published As

Publication number	Publication date
BE737719A (en)	1970-02-20
ES370642A1 (en)	1971-05-01
FR2016012A1 (en)	1970-04-30
NL6912605A (en)	1970-02-24
DE1792327B1 (en)	1972-05-31
GB1286541A (en)	1972-08-23
SE351436B (en)	1972-11-27

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Legal Events

Date	Code	Title	Description
1978-05-15	ELJ	Ceased due to non-payment of the annual fee