GB224923A - Improved metallurgical treatment of tin ores, concentrates or the like - Google Patents
Improved metallurgical treatment of tin ores, concentrates or the likeInfo
- Publication number
- GB224923A GB224923A GB1303623A GB1303623A GB224923A GB 224923 A GB224923 A GB 224923A GB 1303623 A GB1303623 A GB 1303623A GB 1303623 A GB1303623 A GB 1303623A GB 224923 A GB224923 A GB 224923A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tin
- lead
- concentrates
- sulphide
- iron
- 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
Links
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
- C22B25/00—Obtaining tin
-
- 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
- C22B25/00—Obtaining tin
- C22B25/02—Obtaining tin by dry processes
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)
Abstract
224,923. Edwards, H. May 15, 1923. Alloys.-Tin ores, concentrates, or other materials containing tin oxide, are smelted with lead sulphide or other heavy metal sulphide so as to obtain a matte which is reduced to obtain an alloy. The reducing agent may be iron which may be in the form of tin plate scrap. The tinbearing material may be first roasted and then mixed with lead concentrates, preferably in the proportion of 6 or 8 of lead to 1 of tin, additional iron oxide or other flux being added if necessary. The resulting tin-lead alloy may be treated for the separation of the metals or may be utilized for the production of alloys containing tin and lead. In a modification, iron may be omitted from the charge, a tin-lead matte being obtained which is subsequently reduced with iron. The first Provisional Specifications refers also to antimony sulphide and copper sulphide as suitable heavy metal sulphides.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1303623A GB224923A (en) | 1923-05-15 | 1923-05-15 | Improved metallurgical treatment of tin ores, concentrates or the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1303623A GB224923A (en) | 1923-05-15 | 1923-05-15 | Improved metallurgical treatment of tin ores, concentrates or the like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB224923A true GB224923A (en) | 1924-11-17 |
Family
ID=10015627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1303623A Expired GB224923A (en) | 1923-05-15 | 1923-05-15 | Improved metallurgical treatment of tin ores, concentrates or the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB224923A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018189154A1 (en) | 2017-04-10 | 2018-10-18 | Metallo Belgium | Improved process for the production of crude solder |
-
1923
- 1923-05-15 GB GB1303623A patent/GB224923A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018189154A1 (en) | 2017-04-10 | 2018-10-18 | Metallo Belgium | Improved process for the production of crude solder |
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