GB1391572A - Method of processing tin- and bismuth-bearing materials - Google Patents
Method of processing tin- and bismuth-bearing materialsInfo
- Publication number
- GB1391572A GB1391572A GB441973A GB441973A GB1391572A GB 1391572 A GB1391572 A GB 1391572A GB 441973 A GB441973 A GB 441973A GB 441973 A GB441973 A GB 441973A GB 1391572 A GB1391572 A GB 1391572A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cycle
- tin
- bismuth
- during
- furnace
- 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
- 238000000034 method Methods 0.000 title abstract 4
- 239000000463 material Substances 0.000 title abstract 2
- JWVAUCBYEDDGAD-UHFFFAOYSA-N bismuth tin Chemical group [Sn].[Bi] JWVAUCBYEDDGAD-UHFFFAOYSA-N 0.000 title 1
- 238000003723 Smelting Methods 0.000 abstract 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract 2
- 229910052797 bismuth Inorganic materials 0.000 abstract 2
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000002893 slag Substances 0.000 abstract 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 238000007664 blowing Methods 0.000 abstract 1
- 239000012141 concentrate Substances 0.000 abstract 1
- 230000000717 retained effect Effects 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 238000000859 sublimation Methods 0.000 abstract 1
- 230000008022 sublimation Effects 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
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
-
- 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
- C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
-
- 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
- C22B5/00—General methods of reducing to metals
-
- 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
- Y02P10/20—Recycling
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)
- Manufacture And Refinement Of Metals (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
1391572 Obtaining tin or bismuth PROEKTNY I NAUCHNO-ISSLEDOVATELSKY INSTITUT GIPRONIKEL 29 Jan 1973 [28 Jan 1972] 4419/73 Heading C7D Tin, bismuth, and possibly lead and zinc, are obtained by sublimation from tin- and bismuthbearing materials in a fuming furnace by a process wherein portions of the charge are regularly added as solids to the furnace during each cycle and a fuel-air mixture is blown through the furnace concurrently with the smelting process taking place throughout the cycle. At the end of a cycle a proportion of the resulting slag is retained for the next cycle. The fuel-air mixture is injected at differing rates during each cycle at 1.2 to 1.7 times theoretical air consumption rate during smelting and blowing and at 0.9,to 1.0 times during a slag improving period. The process is particularly suited for the treatment of lean sulphide concentrates.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU7201737040A SU469351A1 (en) | 1972-01-28 | 1972-01-28 | Method of reprocessing tin-containing materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1391572A true GB1391572A (en) | 1975-04-23 |
Family
ID=20499890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB441973A Expired GB1391572A (en) | 1972-01-28 | 1973-01-29 | Method of processing tin- and bismuth-bearing materials |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2303902C2 (en) |
| GB (1) | GB1391572A (en) |
| SU (1) | SU469351A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4274868A (en) | 1977-10-12 | 1981-06-23 | Commonwealth Scientific And Industrial Research Organization | Recovery of tin from ores or other materials |
| CN107267782A (en) * | 2017-05-05 | 2017-10-20 | 中南大学 | A kind of method of the comprehensive recovery of tin tungsten from high tin tungsten concentrate |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1097698A1 (en) * | 1981-08-13 | 1984-06-15 | Государственный проектный и научно-исследовательский институт "Гипроникель" | Method for processing tin bearing materials |
| RU2469114C1 (en) * | 2011-03-29 | 2012-12-10 | Общество с ограниченной ответственностью "Институт Гипроникель" | Tin-containing material processing method |
-
1972
- 1972-01-28 SU SU7201737040A patent/SU469351A1/en active
-
1973
- 1973-01-26 DE DE2303902A patent/DE2303902C2/en not_active Expired
- 1973-01-29 GB GB441973A patent/GB1391572A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4274868A (en) | 1977-10-12 | 1981-06-23 | Commonwealth Scientific And Industrial Research Organization | Recovery of tin from ores or other materials |
| CN107267782A (en) * | 2017-05-05 | 2017-10-20 | 中南大学 | A kind of method of the comprehensive recovery of tin tungsten from high tin tungsten concentrate |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2303902C2 (en) | 1983-07-28 |
| SU469351A1 (en) | 1977-11-25 |
| DE2303902A1 (en) | 1973-08-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |