GB1337270A - Method of separating and concentrating tin from slags concent rates and the like containing tin - Google Patents
Method of separating and concentrating tin from slags concent rates and the like containing tinInfo
- Publication number
- GB1337270A GB1337270A GB5559270A GB5559270A GB1337270A GB 1337270 A GB1337270 A GB 1337270A GB 5559270 A GB5559270 A GB 5559270A GB 5559270 A GB5559270 A GB 5559270A GB 1337270 A GB1337270 A GB 1337270A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tin
- raw material
- reactor
- separating
- added
- 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 7
- 239000012141 concentrate Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 235000008504 concentrate Nutrition 0.000 title 1
- 239000002893 slag Substances 0.000 title 1
- 239000002994 raw material Substances 0.000 abstract 5
- 239000003795 chemical substances by application Substances 0.000 abstract 3
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 abstract 2
- 239000000428 dust Substances 0.000 abstract 2
- 239000002912 waste gas Substances 0.000 abstract 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 1
- 244000007645 Citrus mitis Species 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 235000019738 Limestone Nutrition 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 239000005864 Sulphur Substances 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 239000011575 calcium Substances 0.000 abstract 1
- 235000011132 calcium sulphate Nutrition 0.000 abstract 1
- 239000001175 calcium sulphate Substances 0.000 abstract 1
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract 1
- 239000000446 fuel Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000006028 limestone Substances 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 abstract 1
- 229910001887 tin oxide 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
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/04—Working-up slag
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G19/00—Compounds of tin
- C01G19/02—Oxides
-
- 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
Abstract
1337270 Tin separation KLOCKNERHUMBOLDT-DEUTZ AG 23 Nov 1970 [21 April 1970] 55592/70 Heading C1A In a method of separating tin from a tincontaining raw material in which sulphurizing agents are present or added to the raw material, the raw material together with fuel and air is introduced into a cyclone reactor where the tin is converted into a bivalent volatile product (e.g. SnS) which is after burned in a chamber following the reactor and the resulting dust laden gases are cooled in filters to obtain a dust concentrate containing tin oxide. The raw material may be comminuted into particles having a maximum dimension of 3 mm. before being introduced into the reactor. The conditions may be such that the waste gases at the exit of the reactor contain carbon monoxide but are free of oxygen. The waste gases may also contain hydrogen. The reactor temperature is preferably above 1250 C. Sulphurizing agents include pyrites, sulphur, calcium sulphate or sulphidic tin concentrates. Additives containing calcium, e.g. lime or limestone may also be added to the tin containing raw material.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702019019 DE2019019A1 (en) | 1970-04-21 | 1970-04-21 | Process for the separation and enrichment of tin from tin-containing slags, concentrates and the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1337270A true GB1337270A (en) | 1973-11-14 |
Family
ID=5768629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5559270A Expired GB1337270A (en) | 1970-04-21 | 1970-11-23 | Method of separating and concentrating tin from slags concent rates and the like containing tin |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE765310A (en) |
| DE (1) | DE2019019A1 (en) |
| GB (1) | GB1337270A (en) |
| NL (1) | NL7105358A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2440996A1 (en) * | 1978-11-13 | 1980-06-06 | Ass Metals Minerals | PROCESS FOR THE RECOVERY OF TIN |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1137504B (en) * | 1981-03-13 | 1986-09-10 | Samim Soc Azionaria Minero Met | PROCEDURE FOR THE CONCENTRATION OF NON-FERROUS METALS AS ANTIMONY AND WATERPROOF BY VOLATILIZATION FROM THEIR MINERAL OR SECONDARY PRODUCTS AND EQUIPMENT TO CONDUCT THAT PROCEDURE |
| CN103752986B (en) * | 2014-01-22 | 2016-01-13 | 深圳市堃琦鑫华股份有限公司 | A kind of scruff fishing device |
| CN107619936B (en) * | 2017-09-07 | 2019-04-02 | 昆明鼎邦科技股份有限公司 | A kind of method of tin refining sulfur slag vulcanization |
-
1970
- 1970-04-21 DE DE19702019019 patent/DE2019019A1/en active Pending
- 1970-11-23 GB GB5559270A patent/GB1337270A/en not_active Expired
-
1971
- 1971-04-05 BE BE765310A patent/BE765310A/en unknown
- 1971-04-21 NL NL7105358A patent/NL7105358A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2440996A1 (en) * | 1978-11-13 | 1980-06-06 | Ass Metals Minerals | PROCESS FOR THE RECOVERY OF TIN |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7105358A (en) | 1971-10-25 |
| BE765310A (en) | 1971-08-30 |
| DE2019019A1 (en) | 1971-11-11 |
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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 |