MX9302022A - Proceso para refinar bismuto. - Google Patents
Proceso para refinar bismuto.Info
- Publication number
- MX9302022A MX9302022A MX9302022A MX9302022A MX9302022A MX 9302022 A MX9302022 A MX 9302022A MX 9302022 A MX9302022 A MX 9302022A MX 9302022 A MX9302022 A MX 9302022A MX 9302022 A MX9302022 A MX 9302022A
- Authority
- MX
- Mexico
- Prior art keywords
- foam
- cupped
- bismuth
- bismute
- refine
- Prior art date
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
- C22B30/00—Obtaining antimony, arsenic or bismuth
- C22B30/06—Obtaining bismuth
-
- 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
- C22B13/00—Obtaining lead
- C22B13/02—Obtaining lead by dry processes
- C22B13/025—Recovery from waste materials
-
- 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)
- Silicon Compounds (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Se describe un proceso para separar el plomo de la espuma a la que se ha separado el bismuto, en donde la espuma se trata primero para separar el calcio y el magnesio, y luego la espuma beneficiada se copela para formar una escoria la cual es espuma partir de la espuma copelada resultante, se deja la espuma copelada con un nivel de bismuto más alto, el cual proceso está caracterizado porque se lleva a cabo la etapa de copelación hasta el nivel de bismuto de la espuma copelada alcanza la cantidad de hasta aproximadamente 45 de peso.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/868,388 US5234492A (en) | 1992-04-14 | 1992-04-14 | Refining of bismuth |
BE9300565A BE1007044A3 (fr) | 1992-04-14 | 1993-06-03 | Procede d'affinage du bismuth. |
Publications (1)
Publication Number | Publication Date |
---|---|
MX9302022A true MX9302022A (es) | 1994-07-29 |
Family
ID=25662733
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX9302022A MX9302022A (es) | 1992-04-14 | 1993-04-07 | Proceso para refinar bismuto. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5234492A (es) |
JP (1) | JPH06108177A (es) |
CN (1) | CN1031651C (es) |
AU (1) | AU658497B2 (es) |
BE (1) | BE1007044A3 (es) |
CA (1) | CA2093693A1 (es) |
MX (1) | MX9302022A (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003074743A2 (en) * | 2002-03-01 | 2003-09-12 | Mcgill University | Process for bismuth recovery from lead-bismuth dross |
CN100413984C (zh) * | 2006-09-26 | 2008-08-27 | 郴州市三和有色金属有限公司 | 一种高纯铋的除杂精炼工艺 |
RU2478128C2 (ru) * | 2011-05-20 | 2013-03-27 | Федеральное государственное бюджетное учреждение науки Институт неорганической химии им. А.В. Николаева Сибирского отделения Российской академии наук (ИНХ СО РАН) | Способ очистки висмута от полония |
RU2505615C2 (ru) * | 2012-04-06 | 2014-01-27 | Федеральное государственное бюджетное учреждение науки Институт неорганической химии им. А.В. Николаева Сибирского отделения Российской академии наук | Способ очистки висмута |
RU2514766C2 (ru) * | 2012-06-05 | 2014-05-10 | Федеральное государственное бюджетное учреждение науки Институт неорганической химии Сибирского отделения Российской академии наук (ИНХ СО РАН) | Способ очистки висмута |
RU2541244C1 (ru) * | 2013-09-09 | 2015-02-10 | Федеральное государственное бюджетное учреждение науки Институт неорганической химии им. А.В. Николаева Сибирского отделения Российской академии наук | Способ очистки висмута |
RU2660444C1 (ru) * | 2017-05-30 | 2018-07-06 | Федеральное государственное бюджетное учреждение науки Институт металлургии Уральского отделения Российской академии наук (ИМЕТ УрО РАН) | Способ переработки германийсодержащих материалов |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1989734A (en) * | 1932-10-08 | 1935-02-05 | American Smelting Refining | Production of bismuth |
DE1148082B (de) * | 1961-04-20 | 1963-05-02 | Metallgesellschaft Ag | Verfahren und Vorrichtung zur Gewinnung von Wismut aus Blei-Wismut-Legierungen |
US4039322A (en) * | 1976-04-02 | 1977-08-02 | Asarco Incorporated | Method for the concentration of alkaline bismuthide in a material also containing molten lead |
US4039323A (en) * | 1976-04-02 | 1977-08-02 | Asarco Incorporated | Process for the recovery of bismuth |
GB8514587D0 (en) * | 1985-06-10 | 1985-07-10 | Britannia Refined Metals Ltd | Recovery of metals from their alloys with lead |
US5041160A (en) * | 1988-05-20 | 1991-08-20 | Timminco Limited | Magnesium-calcium alloys for debismuthizing lead |
AU620822B2 (en) * | 1988-05-20 | 1992-02-27 | Timminco Limited | Magnesium-calcium alloys for debismuthizing lead |
-
1992
- 1992-04-14 US US07/868,388 patent/US5234492A/en not_active Expired - Fee Related
-
1993
- 1993-04-07 MX MX9302022A patent/MX9302022A/es not_active IP Right Cessation
- 1993-04-08 AU AU36870/93A patent/AU658497B2/en not_active Ceased
- 1993-04-08 CA CA 2093693 patent/CA2093693A1/en not_active Abandoned
- 1993-04-12 CN CN93104223A patent/CN1031651C/zh not_active Expired - Fee Related
- 1993-04-14 JP JP11110693A patent/JPH06108177A/ja active Pending
- 1993-06-03 BE BE9300565A patent/BE1007044A3/fr not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPH06108177A (ja) | 1994-04-19 |
AU658497B2 (en) | 1995-04-13 |
AU3687093A (en) | 1993-10-21 |
BE1007044A3 (fr) | 1995-02-28 |
CA2093693A1 (en) | 1993-10-15 |
US5234492A (en) | 1993-08-10 |
CN1077499A (zh) | 1993-10-20 |
CN1031651C (zh) | 1996-04-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration | ||
MM | Annulment or lapse due to non-payment of fees |