CN101823729B - 一种制备普通活性碳酸钙系列产品联产氯化铵的方法 - Google Patents
一种制备普通活性碳酸钙系列产品联产氯化铵的方法 Download PDFInfo
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- CN101823729B CN101823729B CN2010101590205A CN201010159020A CN101823729B CN 101823729 B CN101823729 B CN 101823729B CN 2010101590205 A CN2010101590205 A CN 2010101590205A CN 201010159020 A CN201010159020 A CN 201010159020A CN 101823729 B CN101823729 B CN 101823729B
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- calcium carbonate
- ammonium
- carbonizer
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- producing ammonia
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
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CN2010101590205A CN101823729B (zh) | 2009-04-08 | 2010-03-24 | 一种制备普通活性碳酸钙系列产品联产氯化铵的方法 |
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CN200910038478 | 2009-04-08 | ||
CN200910038478.2 | 2009-04-08 | ||
CN2010101590205A CN101823729B (zh) | 2009-04-08 | 2010-03-24 | 一种制备普通活性碳酸钙系列产品联产氯化铵的方法 |
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CN101823729A CN101823729A (zh) | 2010-09-08 |
CN101823729B true CN101823729B (zh) | 2012-02-15 |
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Families Citing this family (3)
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CN102432033A (zh) * | 2011-09-05 | 2012-05-02 | 江苏隆昌化工有限公司 | 一种高纯度邻硝基对氯苯胺的母液后处理工艺 |
CN115246652B (zh) * | 2021-04-28 | 2023-12-12 | 中国科学院过程工程研究所 | 一种纯度及纳微结构可控的碳酸钙制备方法 |
CN114455608A (zh) * | 2022-03-09 | 2022-05-10 | 贵州胜威福全化工有限公司 | 一种钛石膏中硫酸钙转化为碳酸钙的工艺 |
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US1957244A (en) * | 1932-08-12 | 1934-05-01 | Alkaline Earths Company | Method of making ammonium chloride and calcium sulphate |
JPS6015563B2 (ja) * | 1978-08-22 | 1985-04-20 | チッソ株式会社 | 純度の高いリン酸一水素カルシウムおよび塩化アンモニウムの製造法 |
CN1058005A (zh) * | 1991-08-15 | 1992-01-22 | 常州飞机制造厂技术开发服务部 | 用电石渣制取高纯度工业碳酸钙的方法 |
CN101020579A (zh) * | 2006-03-27 | 2007-08-22 | 中国人民解放军国防科学技术大学 | 一种由电石渣制备高纯轻质碳酸钙微粉的方法 |
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