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| 纳米碳酸钙碳化法生产方法研究 | |
| 引用本文： | 陈大勇,严永新,杨小红,汪泉.纳米碳酸钙碳化法生产方法研究[J].资源开发与市场,2007,23(9):782-784. |
| 作者姓名： | 陈大勇 严永新 杨小红 汪泉 |
| 作者单位： | 1. 池州学院化学与食品科学系,安徽,池州,247100;池州市非金属矿工业发展研究院,安徽,池州,247100;北京化工大学,化工学院,北京,100029 2. 池州学院化学与食品科学系,安徽,池州,247100;池州市非金属矿工业发展研究院,安徽,池州,247100 3. 安徽理工大学,化学工程系,安徽,淮南,232001 |
| 摘 要： | 简要介绍了碳化法生产纳米碳酸钙工艺流程。重点探讨了其中的碳化方法，获知目前我国主要有鼓泡碳化、喷雾碳化和超重力碳化等的碳化工艺。同时着重探讨了碳化反应的机理，并以此为依据讨论和比较了鼓泡碳化、喷雾碳化和超重力碳化3种碳化工艺。 |
| 关 键 词： | 纳米碳酸钙 生产方法 碳化法 |
| 文章编号： | 1005-8141（2007）09-0782-03 |
| 修稿时间： | 2007-07-132007-08-15 |
Discussion on Preparation Method of Nanometer Calcium Carbonate by Carbonization Technology |
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| CHEN Da-yong,YAN Yong-xin,YANG Xiao-hong,WANG Quan.Discussion on Preparation Method of Nanometer Calcium Carbonate by Carbonization Technology[J].Resource Development & Market,2007,23(9):782-784. | |
| Authors: | CHEN Da-yong YAN Yong-xin YANG Xiao-hong WANG Quan |
| Institution: | 1. Department of Chemistry and Food Engineering Science, Chizhou College, Chizhou 247100, China; 2. Chizhou Research Academy of Non- metallic Mining Industry Development, Chizhou 247100, China; 3. College of Chemical Technology, Beijing University of Chemical Technology, Beijing 100029, China;4. Department of Chemical Engineering, Anhui University of Science and Technology, Huainan 232001, China |
| Abstract: | Primary preparation processes of nanometer calcium carbonate by carbonization technology were introduced briefly in this paper. And carbonization methods were introduced. Bubbling carbonation, spray carbonation and high - gravity carbonation existed in China at present. Carbonization mechanism of carbonization preparation method was diseussed in detail at the same time. Basing on the meehanism the three carbonization methods were simply compared. |
| Keywords: | nanometer calcium carbonate preparation technology carbonization methods |
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