RU94036766A - Способ восстановления окиси цинка - Google Patents
Способ восстановления окиси цинкаInfo
- Publication number
- RU94036766A RU94036766A RU94036766/02A RU94036766A RU94036766A RU 94036766 A RU94036766 A RU 94036766A RU 94036766/02 A RU94036766/02 A RU 94036766/02A RU 94036766 A RU94036766 A RU 94036766A RU 94036766 A RU94036766 A RU 94036766A
- Authority
- RU
- Russia
- Prior art keywords
- zinc
- solution
- compounds
- zinc oxide
- metallic
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G9/00—Compounds of zinc
- C01G9/02—Oxides; Hydroxides
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/006—Starting from ores containing non ferrous metallic 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
- C22B13/00—Obtaining lead
- C22B13/04—Obtaining lead by wet processes
- C22B13/045—Recovery from waste materials
-
- 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
- C22B17/00—Obtaining cadmium
- C22B17/04—Obtaining cadmium by wet 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
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/20—Obtaining zinc otherwise than by distilling
- C22B19/24—Obtaining zinc otherwise than by distilling with leaching with alkaline solutions, e.g. ammonia
-
- 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
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/20—Obtaining zinc otherwise than by distilling
- C22B19/26—Refining solutions containing zinc values, e.g. obtained by leaching zinc ores
-
- 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
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/28—Obtaining zinc or zinc oxide from muffle furnace residues
-
- 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
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/30—Obtaining zinc or zinc oxide from metallic residues or scraps
-
- 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
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/34—Obtaining zinc oxide
-
- 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
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/10—Dry methods smelting of sulfides or formation of mattes by solid carbonaceous reducing agents
-
- 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
- C22B7/006—Wet processes
- C22B7/008—Wet processes by an alkaline or ammoniacal leaching
-
- 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
- C22B7/02—Working-up flue dust
-
- 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)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Processing Of Solid Wastes (AREA)
- Removal Of Specific Substances (AREA)
Abstract
Способ восстановления окиси цинка из промышленных отработанных материалов, содержащих различные компоненты, в том числе цинк, свинец, железо и кадмий, включающий стадии обработки отработанных материалов раствором хлорида аммония, поддерживаемым при повышенной температуре, отделение нерастворившихся компонентов из раствора, обработку раствора металлическим цинком для вытеснения нежелательных металлических ионов из раствора, охлаждение раствора для осаждения из него соединений цинка, промывание осажденных соединений цинка для удаления таких нежелательных соединений, как диаминодихлорид цинка, и высушивание оставшегося соединения цинка, которое является по существу гидроокисью цинка, с получением в результате чистой окиси цинка.
Claims (1)
- Способ восстановления окиси цинка из промышленных отработанных материалов, содержащих различные компоненты, в том числе цинк, свинец, железо и кадмий, включающий стадии обработки отработанных материалов раствором хлорида аммония, поддерживаемым при повышенной температуре, отделение нерастворившихся компонентов из раствора, обработку раствора металлическим цинком для вытеснения нежелательных металлических ионов из раствора, охлаждение раствора для осаждения из него соединений цинка, промывание осажденных соединений цинка для удаления таких нежелательных соединений, как диаминодихлорид цинка, и высушивание оставшегося соединения цинка, которое является по существу гидроокисью цинка, с получением в результате чистой окиси цинка.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US820,987 | 1992-01-15 | ||
US07/820,987 US5208004A (en) | 1992-01-15 | 1992-01-15 | Method for the recovery of zinc oxide |
US820987 | 1992-01-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
RU94036766A true RU94036766A (ru) | 1996-06-10 |
RU2119542C1 RU2119542C1 (ru) | 1998-09-27 |
Family
ID=25232207
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU94036766A RU2119542C1 (ru) | 1992-01-15 | 1992-11-10 | Способ извлечения оксида цинка (варианты) |
Country Status (14)
Country | Link |
---|---|
US (1) | US5208004A (ru) |
EP (1) | EP0621855B1 (ru) |
JP (1) | JP3370330B2 (ru) |
KR (1) | KR100336140B1 (ru) |
AT (1) | ATE149972T1 (ru) |
AU (1) | AU662381B2 (ru) |
BR (1) | BR9207041A (ru) |
CA (1) | CA2127277C (ru) |
DE (1) | DE69218252T2 (ru) |
DK (1) | DK0621855T3 (ru) |
ES (1) | ES2099413T3 (ru) |
GR (1) | GR3023375T3 (ru) |
RU (1) | RU2119542C1 (ru) |
WO (1) | WO1993014030A1 (ru) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6696029B1 (en) * | 1992-01-15 | 2004-02-24 | Allan S Myerson | Method for the purification of zinc oxide controlling particle size |
US5571306A (en) * | 1992-01-15 | 1996-11-05 | Metals Recycling Technologies Corp. | Method for producing an enriched iron feedstock from industrial furnace waste streams |
US5582631A (en) * | 1992-01-15 | 1996-12-10 | Metals Recycling Technologies Corp. | Method for the production of a feedstock containing usable iron constituents from industrial waste streams |
US5683488A (en) * | 1992-01-15 | 1997-11-04 | Metals Recycling Technologies Corp. | Method for producing an iron feedstock from industrial furnace waste streams |
US5759503A (en) * | 1992-01-15 | 1998-06-02 | Metals Recycling Technologies Corp. | Method for the further purification of zinc oxide |
US5942198A (en) * | 1992-01-15 | 1999-08-24 | Metals Recycling Technologies Corp. | Beneficiation of furnace dust for the recovery of chemical and metal values |
US5431713A (en) * | 1994-07-19 | 1995-07-11 | Metals Recycling Technologies Crop. | Method for the reclamation of metallic compounds from zinc and lead containing dust |
US5453111A (en) * | 1992-01-15 | 1995-09-26 | Metals Recycling Technologies, Inc. | Method for separation of metals from waste stream |
PT783593E (pt) * | 1994-09-08 | 2002-04-29 | Recycling Technologies Inc | Metodo para recuperacao de valores metalicos e quimicos |
US5851490A (en) * | 1995-05-11 | 1998-12-22 | Metals Recycling Technologies Corp. | Method for utilizing PH control in the recovery of metal and chemical values from industrial waste streams |
US5912402A (en) * | 1995-10-30 | 1999-06-15 | Drinkard Metalox, Inc. | Metallurgical dust recycle process |
US5846290A (en) * | 1996-02-21 | 1998-12-08 | Metals Recycling Technologies Corp. | Method for the recovery of group IA salts during the treatment of industrial process waste streams |
US5810946A (en) * | 1997-02-04 | 1998-09-22 | Metals Recycling Technologies Corp. | Method for the production of galvanizing fluxes and flux feedstocks |
US6264903B1 (en) * | 1999-06-22 | 2001-07-24 | Allan S. Myerson | Method for recycling industrial waste streams containing zinc compounds |
US6117408A (en) * | 1999-06-29 | 2000-09-12 | Tetra Technologies, Inc. | Method of producing zinc bromide |
US6770249B1 (en) * | 1999-09-27 | 2004-08-03 | Chester W. Whitman | Process to selectively recover metals from waste dusts, sludges and ores |
US6454828B1 (en) | 2000-10-27 | 2002-09-24 | Nulex, Inc. | Method of producing zinc diammine chloride and uses for same |
US20050112041A1 (en) * | 2003-11-21 | 2005-05-26 | Horne Deane A. | Method for producing higher purity zinc oxide |
US7399454B2 (en) * | 2004-04-29 | 2008-07-15 | Metalox International, Llc | Metallurgical dust reclamation process |
US20080113063A1 (en) * | 2006-11-14 | 2008-05-15 | Roper Ralph E | Micronutrient supplement |
CN101589164B (zh) * | 2007-01-23 | 2011-03-02 | 夏普株式会社 | 从含有铟和氯化铁的蚀刻废液回收铟的方法及其装置 |
KR101133484B1 (ko) * | 2007-01-23 | 2012-04-10 | 가부시키가이샤 신꼬오 간쿄우 솔루션 | 인듐 및 염화제2철을 함유하는 에칭 폐액으로부터의 인듐의 회수 방법과 그 장치 |
JP5564514B2 (ja) * | 2008-12-23 | 2014-07-30 | ポスコ | 二次ダストを用いた高純度酸化亜鉛の製造方法 |
KR101054832B1 (ko) | 2009-09-30 | 2011-08-05 | 한국세라믹기술원 | 아연이 함유된 폐산을 재활용한 아연산화물 분말의 제조방법 |
RU2415187C1 (ru) * | 2010-03-31 | 2011-03-27 | Иван Николаевич Тузов | Способ извлечения латуни, оксида цинка и оксида меди из шлака латунного литейного производства |
WO2011122985A1 (ru) * | 2010-03-31 | 2011-10-06 | Tuzov Ivan Nikolaevich | Линия для извлечения латуни, оксида цинка и меди из шлака |
RU2415186C1 (ru) * | 2010-03-31 | 2011-03-27 | Иван Николаевич Тузов | Комплекс для извлечения латуни, оксида цинка и оксида меди из шлака латунного литейного производства |
CN102583503B (zh) * | 2011-01-18 | 2013-07-17 | 郴州市金贵银业股份有限公司 | 利用高砷次氧化锌资源氨-铵工艺制取活性氧化锌的方法 |
US8524177B2 (en) * | 2011-09-09 | 2013-09-03 | Canadus Chemical LLC | Process for purifying zinc oxide |
US11034817B2 (en) | 2013-04-17 | 2021-06-15 | Evrnu, Spc | Methods and systems for processing mixed textile feedstock, isolating constituent molecules, and regenerating cellulosic and polyester fibers |
KR101622280B1 (ko) | 2014-12-04 | 2016-05-18 | 주식회사 포스코 | 부산물 처리방법 |
RU2623962C1 (ru) * | 2016-08-04 | 2017-06-29 | Алексей Сергеевич Ахлюстин | Способ утилизации отходов латуни и отработанных травильных растворов |
CN106521169B (zh) * | 2016-11-05 | 2018-03-13 | 北京工业大学 | 一种含银铅渣综合回收的方法 |
KR101931106B1 (ko) | 2018-05-18 | 2018-12-20 | 주황윤 | 건식제련법으로 생산된 조산화아연의 고순도화공정에서 회수효율의 향상기술 |
CN113528844B (zh) * | 2021-07-15 | 2022-12-06 | 江西理工大学 | 一种铜再生烟灰中有价金属高效分离的方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE435488C (de) * | 1924-04-25 | 1926-10-14 | Andre Forgeur | Herstellung von reinem Zinkoxyd |
US2503479A (en) * | 1946-07-18 | 1950-04-11 | Hudson Bay Mining & Smelting | Removal of impurities from zinc electrolyte solutions |
US4021229A (en) * | 1972-09-05 | 1977-05-03 | Stauffer Chemical Company | Sulfonamide herbicide antidote compositions and method of use |
US3981966A (en) * | 1974-07-26 | 1976-09-21 | E. I. Du Pont De Nemours And Company | Zinc recovery from acidic aqueous streams |
US4071357A (en) * | 1976-09-23 | 1978-01-31 | Hazen Research, Inc. | Process for recovering zinc from steel-making flue dust |
GB8619284D0 (en) * | 1986-08-07 | 1986-09-17 | Materials Concepts Res Ltd | Hydrometallurgical production of zinc oxide |
-
1992
- 1992-01-15 US US07/820,987 patent/US5208004A/en not_active Expired - Lifetime
- 1992-11-10 WO PCT/US1992/009935 patent/WO1993014030A1/en active IP Right Grant
- 1992-11-10 DE DE69218252T patent/DE69218252T2/de not_active Expired - Fee Related
- 1992-11-10 ES ES93900537T patent/ES2099413T3/es not_active Expired - Lifetime
- 1992-11-10 AU AU31785/93A patent/AU662381B2/en not_active Ceased
- 1992-11-10 RU RU94036766A patent/RU2119542C1/ru active
- 1992-11-10 EP EP19930900537 patent/EP0621855B1/en not_active Expired - Lifetime
- 1992-11-10 BR BR9207041A patent/BR9207041A/pt not_active IP Right Cessation
- 1992-11-10 CA CA 2127277 patent/CA2127277C/en not_active Expired - Fee Related
- 1992-11-10 JP JP51242193A patent/JP3370330B2/ja not_active Expired - Fee Related
- 1992-11-10 AT AT93900537T patent/ATE149972T1/de not_active IP Right Cessation
- 1992-11-10 DK DK93900537T patent/DK0621855T3/da active
-
1994
- 1994-07-14 KR KR1019940702437A patent/KR100336140B1/ko not_active IP Right Cessation
-
1997
- 1997-05-09 GR GR970401028T patent/GR3023375T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
RU2119542C1 (ru) | 1998-09-27 |
EP0621855B1 (en) | 1997-03-12 |
DE69218252T2 (de) | 1997-09-18 |
DK0621855T3 (da) | 1997-10-13 |
CA2127277C (en) | 2003-06-17 |
JP3370330B2 (ja) | 2003-01-27 |
JPH07502968A (ja) | 1995-03-30 |
DE69218252D1 (de) | 1997-04-17 |
KR100336140B1 (ko) | 2002-09-04 |
ES2099413T3 (es) | 1997-05-16 |
AU3178593A (en) | 1993-08-03 |
WO1993014030A1 (en) | 1993-07-22 |
CA2127277A1 (en) | 1993-07-22 |
AU662381B2 (en) | 1995-08-31 |
EP0621855A1 (en) | 1994-11-02 |
US5208004A (en) | 1993-05-04 |
EP0621855A4 (en) | 1995-01-04 |
BR9207041A (pt) | 1995-12-05 |
ATE149972T1 (de) | 1997-03-15 |
GR3023375T3 (en) | 1997-08-29 |
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