CN101717098B - 利用焙烧钼精砂产生的尾气中的二氧化硫制取亚硫酸钠 - Google Patents
利用焙烧钼精砂产生的尾气中的二氧化硫制取亚硫酸钠 Download PDFInfo
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- CN101717098B CN101717098B CN2009102199930A CN200910219993A CN101717098B CN 101717098 B CN101717098 B CN 101717098B CN 2009102199930 A CN2009102199930 A CN 2009102199930A CN 200910219993 A CN200910219993 A CN 200910219993A CN 101717098 B CN101717098 B CN 101717098B
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- tail gas
- sodium sulfite
- sulfur dioxide
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- dust
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CN2009102199930A CN101717098B (zh) | 2009-11-16 | 2009-11-16 | 利用焙烧钼精砂产生的尾气中的二氧化硫制取亚硫酸钠 |
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CN2009102199930A CN101717098B (zh) | 2009-11-16 | 2009-11-16 | 利用焙烧钼精砂产生的尾气中的二氧化硫制取亚硫酸钠 |
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CN101717098A CN101717098A (zh) | 2010-06-02 |
CN101717098B true CN101717098B (zh) | 2011-08-17 |
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CN2009102199930A Expired - Fee Related CN101717098B (zh) | 2009-11-16 | 2009-11-16 | 利用焙烧钼精砂产生的尾气中的二氧化硫制取亚硫酸钠 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102659143B (zh) * | 2012-05-15 | 2014-07-16 | 重庆三圣特种建材股份有限公司 | 一种石膏为原料生产焦亚硫酸钠或亚硫酸钠的方法 |
CN109970082A (zh) * | 2019-05-06 | 2019-07-05 | 黄石加柯环保科技有限公司 | 一种利用制酸烟气制备高纯无水亚硫酸钠的方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5593651A (en) * | 1994-03-16 | 1997-01-14 | Rhone-Poulenc Chimie | Conversion of SO2 gaseous effluents into solutions of ammonium or alkali/alkaline earth metal bisulfites |
CN200946812Y (zh) * | 2006-08-15 | 2007-09-12 | 闫军 | 多级式高浓度烟尘净化塔 |
CN101306804A (zh) * | 2007-05-16 | 2008-11-19 | 洛阳栾川钼业集团冶炼有限责任公司 | 回转管窑焙烧钼精矿烟气制酸工艺 |
CN101565191A (zh) * | 2009-06-01 | 2009-10-28 | 湖南永清环保股份有限公司 | 一种循环吸收废气中二氧化硫制取无水亚硫酸钠的方法 |
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2009
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5593651A (en) * | 1994-03-16 | 1997-01-14 | Rhone-Poulenc Chimie | Conversion of SO2 gaseous effluents into solutions of ammonium or alkali/alkaline earth metal bisulfites |
CN200946812Y (zh) * | 2006-08-15 | 2007-09-12 | 闫军 | 多级式高浓度烟尘净化塔 |
CN101306804A (zh) * | 2007-05-16 | 2008-11-19 | 洛阳栾川钼业集团冶炼有限责任公司 | 回转管窑焙烧钼精矿烟气制酸工艺 |
CN101565191A (zh) * | 2009-06-01 | 2009-10-28 | 湖南永清环保股份有限公司 | 一种循环吸收废气中二氧化硫制取无水亚硫酸钠的方法 |
Non-Patent Citations (3)
Title |
---|
刘常胜等.钠碱法治理有色冶炼二氧化硫烟气.pdf.《中国有色冶金》.2008,(第3期),50-53. * |
蒋利桥等.亚硫酸钠循环法烟气脱硫工艺实验研究.《热能动力工程》.2005,第20卷(第4期),384-386、401. * |
齐枫楠等.二氧化硫尾气吸收液回收无水亚硫酸钠工艺.《河南科技》.2008,31. * |
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CN101717098A (zh) | 2010-06-02 |
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