CN103408048B - Filtration-integration integrated plant and method for producing aluminum oxide by Bayer process - Google Patents
Filtration-integration integrated plant and method for producing aluminum oxide by Bayer process Download PDFInfo
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- CN103408048B CN103408048B CN201310382435.2A CN201310382435A CN103408048B CN 103408048 B CN103408048 B CN 103408048B CN 201310382435 A CN201310382435 A CN 201310382435A CN 103408048 B CN103408048 B CN 103408048B
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CN201310382435.2A CN103408048B (en) | 2013-08-29 | 2013-08-29 | Filtration-integration integrated plant and method for producing aluminum oxide by Bayer process |
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CN103408048A CN103408048A (en) | 2013-11-27 |
CN103408048B true CN103408048B (en) | 2015-02-11 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109592700A (en) * | 2018-12-18 | 2019-04-09 | 广西华银铝业有限公司 | A kind of method of alumina producer decomposing grading production continuous operation |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106276995A (en) * | 2015-06-25 | 2017-01-04 | 沈阳铝镁设计研究院有限公司 | A kind of synthetic filter process in aluminum oxide production process |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0166053A1 (en) * | 1984-05-24 | 1986-01-02 | KAISER ALUMINUM & CHEMICAL CORPORATION | Improvements in the bayer process production of alumina hydrate |
US5387405A (en) * | 1992-03-25 | 1995-02-07 | Nalco Chemical Company | Bayer liquor polishing |
CN201324566Y (en) * | 2008-12-03 | 2009-10-14 | 沈阳铝镁设计研究院 | Leaf filtering system |
CN101708859A (en) * | 2009-12-02 | 2010-05-19 | 贾启 | Process for Bayer process aluminum oxide production by replacing carbide slag with lime |
CN102515226A (en) * | 2011-12-22 | 2012-06-27 | 东北大学设计研究院(有限公司) | Decomposition and filtration method during alumina production process |
CN103043693A (en) * | 2013-01-17 | 2013-04-17 | 信发集团有限公司 | Bayer-method-based aluminum oxide production system using carbide slag instead of lime |
CN203159241U (en) * | 2013-01-17 | 2013-08-28 | 信发集团有限公司 | Comprehensive red mud treatment equipment |
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2013
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Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0166053A1 (en) * | 1984-05-24 | 1986-01-02 | KAISER ALUMINUM & CHEMICAL CORPORATION | Improvements in the bayer process production of alumina hydrate |
US5387405A (en) * | 1992-03-25 | 1995-02-07 | Nalco Chemical Company | Bayer liquor polishing |
CN201324566Y (en) * | 2008-12-03 | 2009-10-14 | 沈阳铝镁设计研究院 | Leaf filtering system |
CN101708859A (en) * | 2009-12-02 | 2010-05-19 | 贾启 | Process for Bayer process aluminum oxide production by replacing carbide slag with lime |
CN102515226A (en) * | 2011-12-22 | 2012-06-27 | 东北大学设计研究院(有限公司) | Decomposition and filtration method during alumina production process |
CN103043693A (en) * | 2013-01-17 | 2013-04-17 | 信发集团有限公司 | Bayer-method-based aluminum oxide production system using carbide slag instead of lime |
CN203159241U (en) * | 2013-01-17 | 2013-08-28 | 信发集团有限公司 | Comprehensive red mud treatment equipment |
Non-Patent Citations (2)
Title |
---|
山西省史志研究院.氧化铝生产.《山西通志 第十四卷 冶金工业志》.中华书局,1999,(第1版),第389页. * |
拜耳法生产砂状氧化铝种子分解工序工艺;史玉娟等;《有色矿冶》;20100430;第26卷(第2期);第22、23、27页 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109592700A (en) * | 2018-12-18 | 2019-04-09 | 广西华银铝业有限公司 | A kind of method of alumina producer decomposing grading production continuous operation |
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CB03 | Change of inventor or designer information |
Inventor after: Wang Ning Inventor after: Xu Wenqiang Inventor after: Yang Ying Inventor after: Shi Yujuan Inventor after: Luo Min Inventor before: Wang Ning Inventor before: Xu Wenqiang Inventor before: Yang Ying Inventor before: Shi Yujuan |
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CB03 | Change of inventor or designer information | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170323 Address after: 110016 Heping District, Liaoning, Shenyang and Qing Street, No. 70 Patentee after: Northeast University Design & Research Institute Co., Ltd. Patentee after: Guizhou galuminium Aluminium Co. Ltd. Address before: 110006 Antu street, Heping District, Liaoning, China, No. 8, No. Patentee before: Northeast University Design & Research Institute Co., Ltd. |
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TR01 | Transfer of patent right |