FR2651796B1 - PROCESS AND DEVICE FOR ENRICHING GUEULARD GASES IN SULFUR OXIDE (S). - Google Patents
PROCESS AND DEVICE FOR ENRICHING GUEULARD GASES IN SULFUR OXIDE (S).Info
- Publication number
- FR2651796B1 FR2651796B1 FR8911835A FR8911835A FR2651796B1 FR 2651796 B1 FR2651796 B1 FR 2651796B1 FR 8911835 A FR8911835 A FR 8911835A FR 8911835 A FR8911835 A FR 8911835A FR 2651796 B1 FR2651796 B1 FR 2651796B1
- Authority
- FR
- France
- Prior art keywords
- gueulard
- enriching
- gases
- sulfur oxide
- sulfur
- Prior art date
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
- C01B17/60—Isolation of sulfur dioxide from gases
-
- 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
- C22B1/11—Removing sulfur, phosphorus or arsenic other than by roasting
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Treating Waste Gases (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8911835A FR2651796B1 (en) | 1989-09-11 | 1989-09-11 | PROCESS AND DEVICE FOR ENRICHING GUEULARD GASES IN SULFUR OXIDE (S). |
CA 2024885 CA2024885A1 (en) | 1989-09-11 | 1990-09-07 | Method and apparatus to enrich furnace gases with sulfur oxide |
AU62330/90A AU634284B2 (en) | 1989-09-11 | 1990-09-10 | Process and device for enriching the charging door gases in sulfur oxide(s) |
MA22221A MA21949A1 (en) | 1989-09-11 | 1990-09-10 | PROCESS AND DEVICE FOR ENRICHING GUEULARD GASES IN SULFUR OXIDE (S). |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8911835A FR2651796B1 (en) | 1989-09-11 | 1989-09-11 | PROCESS AND DEVICE FOR ENRICHING GUEULARD GASES IN SULFUR OXIDE (S). |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2651796A1 FR2651796A1 (en) | 1991-03-15 |
FR2651796B1 true FR2651796B1 (en) | 1992-07-24 |
Family
ID=9385305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8911835A Expired - Fee Related FR2651796B1 (en) | 1989-09-11 | 1989-09-11 | PROCESS AND DEVICE FOR ENRICHING GUEULARD GASES IN SULFUR OXIDE (S). |
Country Status (4)
Country | Link |
---|---|
AU (1) | AU634284B2 (en) |
CA (1) | CA2024885A1 (en) |
FR (1) | FR2651796B1 (en) |
MA (1) | MA21949A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2427200A (en) * | 2005-06-18 | 2006-12-20 | Michael William Gammon | Methods of operating a lead-producing blast furnace |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2136434A (en) * | 1936-05-18 | 1938-11-15 | American Lurgi Corp | Process for treating lead ores |
US3281237A (en) * | 1964-03-04 | 1966-10-25 | St Joseph Lead Co | Process for producing lead |
US3941587A (en) * | 1973-05-03 | 1976-03-02 | Q-S Oxygen Processes, Inc. | Metallurgical process using oxygen |
US4741770A (en) * | 1985-04-03 | 1988-05-03 | Cra Services Limited | Zinc smelting process using oxidation zone and reduction zone |
-
1989
- 1989-09-11 FR FR8911835A patent/FR2651796B1/en not_active Expired - Fee Related
-
1990
- 1990-09-07 CA CA 2024885 patent/CA2024885A1/en not_active Abandoned
- 1990-09-10 AU AU62330/90A patent/AU634284B2/en not_active Ceased
- 1990-09-10 MA MA22221A patent/MA21949A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
AU634284B2 (en) | 1993-02-18 |
FR2651796A1 (en) | 1991-03-15 |
MA21949A1 (en) | 1991-04-01 |
AU6233090A (en) | 1991-03-14 |
CA2024885A1 (en) | 1991-03-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |