CN100386259C - 多孔性超细碳酸钙的制备方法 - Google Patents
多孔性超细碳酸钙的制备方法 Download PDFInfo
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- CN100386259C CN100386259C CNB2005100310916A CN200510031091A CN100386259C CN 100386259 C CN100386259 C CN 100386259C CN B2005100310916 A CNB2005100310916 A CN B2005100310916A CN 200510031091 A CN200510031091 A CN 200510031091A CN 100386259 C CN100386259 C CN 100386259C
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- hco
- aqueous solution
- ammonium chloride
- calcium carbonate
- reaction
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- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
Description
序号 | 试剂 | 分子式 | 分子量 | 级别 | 生产单位 |
1 | 无水氯化钙(Calcium ChlorideAnhydrous) | CaCl<sub>2</sub> | 110.99 | 分析纯 | 中国金山区兴塔美设化工厂 |
2 | 碳酸氢铵(AmmoniumBicarbonate) | NH<sub>4</sub>HCO<sub>3</sub> | 79.06 | 分析纯 | 上海试四赫维化工厂 |
3 | 氯化镁(MagnesiumChlorideHexahydrate) | MgCl<sub>2</sub>.6H<sub>2</sub>O | 203.30 | 分析纯 | 中国上海振兴试剂厂 |
4 | 硫酸(SulphuricAcid) | H<sub>2</sub>SO<sub>4</sub> | 98.08 | 分析纯 | 中国医学集团上海化学试剂公司 |
5 | 去离子水 | H<sub>2</sub>O | 18 | 自制 | |
6 | 冰块 | H<sub>2</sub>O | 18 | 自制 |
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CNB2005100310916A CN100386259C (zh) | 2005-10-25 | 2005-10-25 | 多孔性超细碳酸钙的制备方法 |
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CNB2005100310916A CN100386259C (zh) | 2005-10-25 | 2005-10-25 | 多孔性超细碳酸钙的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN1757597A CN1757597A (zh) | 2006-04-12 |
CN100386259C true CN100386259C (zh) | 2008-05-07 |
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CNB2005100310916A Expired - Fee Related CN100386259C (zh) | 2005-10-25 | 2005-10-25 | 多孔性超细碳酸钙的制备方法 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL2447213T3 (pl) | 2010-10-26 | 2015-10-30 | Omya Int Ag | Wytwarzanie strącanego węglanu wapnia o dużej czystości |
CN103318938A (zh) * | 2013-06-25 | 2013-09-25 | 上海应用技术学院 | 一种油墨专用碳酸钙的制备方法 |
CN104386729B (zh) * | 2014-11-18 | 2016-03-23 | 辽宁石化职业技术学院 | 一种快速制备超细碳酸钙联产氯化铵的方法 |
CN106564923A (zh) * | 2016-10-26 | 2017-04-19 | 中国科学院上海硅酸盐研究所 | 一种方解石相球形多孔碳酸钙颗粒及其制备方法 |
CN108840359A (zh) * | 2018-04-11 | 2018-11-20 | 立达超微工业(苏州)有限公司 | 一种利用方解石生产多孔球形超微细碳酸钙的工艺 |
WO2023167612A1 (ru) * | 2022-03-03 | 2023-09-07 | Общество с ограниченной ответственностью "Экостар-Наутех" | Способ получения карбоната кальция из сред, содержащих кальций |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4666688A (en) * | 1986-02-03 | 1987-05-19 | Excel-Mineral Company, Inc. | Method for recovery and conversion of strontium sulfate to strontium carbonate from low and medium grade celestite ores |
CN1064392A (zh) * | 1991-03-01 | 1992-09-16 | 贾岭达 | 速冻元宵的生产方法 |
CN1266124A (zh) * | 1999-03-04 | 2000-09-13 | 俞圭在 | 内填纸用碳酸钙的制造方法 |
CN1515495A (zh) * | 2003-01-06 | 2004-07-28 | 谢作文 | 多孔性碳酸钙的生产方法 |
-
2005
- 2005-10-25 CN CNB2005100310916A patent/CN100386259C/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4666688A (en) * | 1986-02-03 | 1987-05-19 | Excel-Mineral Company, Inc. | Method for recovery and conversion of strontium sulfate to strontium carbonate from low and medium grade celestite ores |
CN1064392A (zh) * | 1991-03-01 | 1992-09-16 | 贾岭达 | 速冻元宵的生产方法 |
CN1266124A (zh) * | 1999-03-04 | 2000-09-13 | 俞圭在 | 内填纸用碳酸钙的制造方法 |
CN1515495A (zh) * | 2003-01-06 | 2004-07-28 | 谢作文 | 多孔性碳酸钙的生产方法 |
Non-Patent Citations (2)
Title |
---|
涡流脉冲式反应装置及其在制备纳米碳酸钙上的应用. 宋云华等.化学反应工程与工艺,第20卷第3期. 2004 |
涡流脉冲式反应装置及其在制备纳米碳酸钙上的应用. 宋云华等.化学反应工程与工艺,第20卷第3期. 2004 * |
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EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guangdong Xinfu County of Jiaoling province building materials Co. Ltd. Assignor: Shanghai Institute of Technology Contract record no.: 2011440000415 Denomination of invention: Method for preparing porous super fine calcium carbonate Granted publication date: 20080507 License type: Exclusive License Open date: 20060412 Record date: 20110429 |
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Assignee: Guangdong Xinfu County of Jiaoling province building materials Co. Ltd. Assignor: Shanghai Institute of Technology Contract record no.: 2011440000415 Date of cancellation: 20120113 |
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Assignee: Jiaoling Jinpeng Fine Chemical Co. Ltd. Assignor: Shanghai Institute of Technology Contract record no.: 2012310000044 Denomination of invention: Method for preparing porous super fine calcium carbonate Granted publication date: 20080507 License type: Exclusive License Open date: 20060412 Record date: 20120410 |
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