FR2050986A5 - Tin recovery from concentrates - Google Patents
Tin recovery from concentratesInfo
- Publication number
- FR2050986A5 FR2050986A5 FR7021191A FR7021191A FR2050986A5 FR 2050986 A5 FR2050986 A5 FR 2050986A5 FR 7021191 A FR7021191 A FR 7021191A FR 7021191 A FR7021191 A FR 7021191A FR 2050986 A5 FR2050986 A5 FR 2050986A5
- Authority
- FR
- France
- Prior art keywords
- tin
- water
- concentrates
- reaction product
- tin recovery
- 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
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 title abstract 3
- 239000012141 concentrate Substances 0.000 title 1
- 238000011084 recovery Methods 0.000 title 1
- 239000007795 chemical reaction product Substances 0.000 abstract 2
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 150000003606 tin compounds Chemical class 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C22B25/06—Obtaining tin from scrap, especially tin scrap
-
- 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
-
- 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
- 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
Tin is obtained from tin compounds or ore conctes. by mixing the material with an alkali metal sulphure compound, heating it to its melting point sufficiently long to form a water-soluble alkali-metal-thio-ting reaction product and a water insoluble residue. The tin is recovered from the water-soluble reaction product.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US83186969A | 1969-06-10 | 1969-06-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2050986A5 true FR2050986A5 (en) | 1971-04-02 |
Family
ID=25260055
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7021191A Expired FR2050986A5 (en) | 1969-06-10 | 1970-06-09 | Tin recovery from concentrates |
Country Status (4)
Country | Link |
---|---|
AU (1) | AU1611370A (en) |
DE (1) | DE2023098A1 (en) |
FR (1) | FR2050986A5 (en) |
NL (1) | NL7006307A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3419119C1 (en) * | 1984-05-23 | 1986-01-09 | Preussag Ag Metall, 3380 Goslar | Process for extracting tin from low-tin oxidic or oxidic-sulfidic precursors or concentrates |
-
1970
- 1970-04-29 NL NL7006307A patent/NL7006307A/xx unknown
- 1970-05-12 DE DE19702023098 patent/DE2023098A1/en active Pending
- 1970-06-09 FR FR7021191A patent/FR2050986A5/en not_active Expired
- 1970-06-09 AU AU16113/70A patent/AU1611370A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2023098A1 (en) | 1970-12-23 |
AU1611370A (en) | 1971-12-16 |
NL7006307A (en) | 1970-12-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |