CN101955204A - 用尿素法生产氰酸钠所得废物制备二水碳酸钾和硫酸铵的方法 - Google Patents
用尿素法生产氰酸钠所得废物制备二水碳酸钾和硫酸铵的方法 Download PDFInfo
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- CN101955204A CN101955204A CN2010101903820A CN201010190382A CN101955204A CN 101955204 A CN101955204 A CN 101955204A CN 2010101903820 A CN2010101903820 A CN 2010101903820A CN 201010190382 A CN201010190382 A CN 201010190382A CN 101955204 A CN101955204 A CN 101955204A
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- aqueous carbonate
- ammonium sulfate
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- potassium
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- 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
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2
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CN2010101903820A CN101955204B (zh) | 2010-05-27 | 2010-05-27 | 用尿素法生产氰酸钠所得废物制备二水碳酸钾和硫酸铵的方法 |
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CN2010101903820A CN101955204B (zh) | 2010-05-27 | 2010-05-27 | 用尿素法生产氰酸钠所得废物制备二水碳酸钾和硫酸铵的方法 |
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CN101955204A true CN101955204A (zh) | 2011-01-26 |
CN101955204B CN101955204B (zh) | 2012-05-23 |
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CN2010101903820A Expired - Fee Related CN101955204B (zh) | 2010-05-27 | 2010-05-27 | 用尿素法生产氰酸钠所得废物制备二水碳酸钾和硫酸铵的方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105669311A (zh) * | 2016-01-19 | 2016-06-15 | 鲁西化工集团股份有限公司 | 一种清液型大量元素水溶肥料的生产方法 |
CN109809433A (zh) * | 2019-03-27 | 2019-05-28 | 重庆万盛川东化工有限公司 | 氰酸钠生产工艺 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1390786A (zh) * | 2001-06-08 | 2003-01-15 | 黄中杰 | 硫酸纳(芒硝、元明粉)生产标准纯碱办法 |
CN101293873A (zh) * | 2007-04-27 | 2008-10-29 | 丁泽华 | 一种优化的三聚氰胺与联碱联产方法 |
CN101412523A (zh) * | 2008-09-27 | 2009-04-22 | 徐州工业职业技术学院 | 高纯度氰酸钾的制备方法 |
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- 2010-05-27 CN CN2010101903820A patent/CN101955204B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1390786A (zh) * | 2001-06-08 | 2003-01-15 | 黄中杰 | 硫酸纳(芒硝、元明粉)生产标准纯碱办法 |
CN101293873A (zh) * | 2007-04-27 | 2008-10-29 | 丁泽华 | 一种优化的三聚氰胺与联碱联产方法 |
CN101412523A (zh) * | 2008-09-27 | 2009-04-22 | 徐州工业职业技术学院 | 高纯度氰酸钾的制备方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105669311A (zh) * | 2016-01-19 | 2016-06-15 | 鲁西化工集团股份有限公司 | 一种清液型大量元素水溶肥料的生产方法 |
CN105669311B (zh) * | 2016-01-19 | 2019-04-16 | 鲁西化工集团股份有限公司 | 一种清液型大量元素水溶肥料的生产方法 |
CN109809433A (zh) * | 2019-03-27 | 2019-05-28 | 重庆万盛川东化工有限公司 | 氰酸钠生产工艺 |
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CN101955204B (zh) | 2012-05-23 |
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