GB1519284A - Method of producing indium - Google Patents
Method of producing indiumInfo
- Publication number
- GB1519284A GB1519284A GB927977A GB927977A GB1519284A GB 1519284 A GB1519284 A GB 1519284A GB 927977 A GB927977 A GB 927977A GB 927977 A GB927977 A GB 927977A GB 1519284 A GB1519284 A GB 1519284A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sponge
- separating
- solution
- sorbent
- cake
- 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
- 229910052738 indium Inorganic materials 0.000 title abstract 2
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 title 1
- 239000000243 solution Substances 0.000 abstract 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- 239000000956 alloy Substances 0.000 abstract 2
- 229910045601 alloy Inorganic materials 0.000 abstract 2
- 238000007670 refining Methods 0.000 abstract 2
- 239000002893 slag Substances 0.000 abstract 2
- 239000002594 sorbent Substances 0.000 abstract 2
- 229910052725 zinc Inorganic materials 0.000 abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- 229910020220 Pb—Sn Inorganic materials 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 229910052936 alkali metal sulfate Inorganic materials 0.000 abstract 1
- 235000011126 aluminium potassium sulphate Nutrition 0.000 abstract 1
- 239000003957 anion exchange resin Substances 0.000 abstract 1
- 239000011260 aqueous acid Substances 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 239000003153 chemical reaction reagent Substances 0.000 abstract 1
- 150000001805 chlorine compounds Chemical class 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 230000008021 deposition Effects 0.000 abstract 1
- 238000002386 leaching Methods 0.000 abstract 1
- 229910052745 lead Inorganic materials 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000155 melt Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229940050271 potassium alum Drugs 0.000 abstract 1
- GRLPQNLYRHEGIJ-UHFFFAOYSA-J potassium aluminium sulfate Chemical compound [Al+3].[K+].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O GRLPQNLYRHEGIJ-UHFFFAOYSA-J 0.000 abstract 1
- 230000001376 precipitating effect Effects 0.000 abstract 1
- 238000004064 recycling Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 229910021511 zinc hydroxide 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
- C22B58/00—Obtaining gallium or indium
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
- C25C1/22—Electrolytic production, recovery or refining of metals by electrolysis of solutions of metals not provided for in groups C25C1/02 - C25C1/20
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
- C25C3/34—Electrolytic production, recovery or refining of metals by electrolysis of melts of metals not provided for in groups C25C3/02 - C25C3/32
-
- 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)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Electrolytic Production Of Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
1519284 Electrolytic production of In NOVOSIBIR OLOVYAN KOMBINAT 4 March 1977 09279/77 Heading C7B In is extracted from a Pb-Sn alloy using (a) a mixture of Zn and Pb chlorides and a S-containing reagent in an amount of 0À1 to 5 pts by wt S to 1 pt of In at 300 to 380C, (b) separating the resulting In-containing slag from the alloy, (c) leaching the slag with an aqueous acid solution, (d) separating the acidic In containing solution from the solid Pb cake, (e) recovering In sponge by deposition on Zn plates immersed in the acid solution of (d) separating the metallic In sponge and precipitating Zn(OH) 2 from the remaining solution, (e) electrolytically refining remelted In from (d) in a melt of Zn and In chloride in the presence of 3 to 10 wt. per cent NH 4 Cl (f) electrolytically refining the In from (e) in an aqueous solution which is continuously recycled through a sorbent and (g) recycling the Pb cake and the Zn(OH)2 to step (a). Suitable S-containing compounds are S, (NH 4 ) 2 SO 4 , alkali metal sulphate ZnSO 4 , CaSO 4 or potassium alum. The sorbent may be activated charcoal coupled either with an anion-exchange resin, or with a bed of In sponge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB927977A GB1519284A (en) | 1977-03-04 | 1977-03-04 | Method of producing indium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB927977A GB1519284A (en) | 1977-03-04 | 1977-03-04 | Method of producing indium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1519284A true GB1519284A (en) | 1978-07-26 |
Family
ID=9868920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB927977A Expired GB1519284A (en) | 1977-03-04 | 1977-03-04 | Method of producing indium |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1519284A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1905855A1 (en) * | 2006-09-28 | 2008-04-02 | Dowa Metals & Mining Co., Ltd. | Method for recovering indium from indium-containing material |
| RU2463388C2 (en) * | 2011-08-01 | 2012-10-10 | Виталий Евгеньевич Дьяков | Electrolytic cell to extract indium from melt of indium-containing alloys |
| RU2471893C2 (en) * | 2011-10-07 | 2013-01-10 | Виталий Евгеньевич Дьяков | Method for electrolytic production of bismuth from alloy containing lead, tin and bismuth, and electrolysis cell for realising said method |
| CN103436717A (en) * | 2013-08-30 | 2013-12-11 | 紫金矿业集团股份有限公司 | Method for enriching gallium and comprehensively utilizing potassium and aluminum from alunite |
-
1977
- 1977-03-04 GB GB927977A patent/GB1519284A/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1905855A1 (en) * | 2006-09-28 | 2008-04-02 | Dowa Metals & Mining Co., Ltd. | Method for recovering indium from indium-containing material |
| US7604786B2 (en) | 2006-09-28 | 2009-10-20 | Dowa Metals & Mining Co., Ltd. | Method for recovering indium from indium-containing material |
| RU2463388C2 (en) * | 2011-08-01 | 2012-10-10 | Виталий Евгеньевич Дьяков | Electrolytic cell to extract indium from melt of indium-containing alloys |
| RU2471893C2 (en) * | 2011-10-07 | 2013-01-10 | Виталий Евгеньевич Дьяков | Method for electrolytic production of bismuth from alloy containing lead, tin and bismuth, and electrolysis cell for realising said method |
| CN103436717A (en) * | 2013-08-30 | 2013-12-11 | 紫金矿业集团股份有限公司 | Method for enriching gallium and comprehensively utilizing potassium and aluminum from alunite |
| CN103436717B (en) * | 2013-08-30 | 2014-10-08 | 紫金矿业集团股份有限公司 | Method for enriching gallium and comprehensively utilizing potassium and aluminum from alunite |
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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 |