Knowledge Management System Of Institute of process engineering,CAS
| Preparation of Anhydrous Magnesium Chloride from Magnesium Chloride Hexahydrate | |
Zhang, Zhimin1,2; Lu, Xuchen1,3; Pan, Feng1,2 ; Wang, Yun1,2; Yang, Suping1,2
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| 2013-04-01 | |
| Source Publication | METALLURGICAL AND MATERIALS TRANSACTIONS B-PROCESS METALLURGY AND MATERIALS PROCESSING SCIENCE
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| Volume | 44Issue:2Pages:354-358 |
| Abstract | A method was proposed for the preparation of high-purity anhydrous magnesium chloride by using magnesium chloride hexahydrate and ammonium chloride as raw materials, and alumina as covering agent. X-ray diffraction was employed to investigate the process. The mechanism involved in the process was proposed. The factors affecting the purity of anhydrous magnesium chloride were investigated. Dehydrated ammonium carnallite was formed in the process to facilitate the dehydration process. Alumina as covering agent can guarantee that the formation of high-purity anhydrous magnesium chloride was obtained. The content of magnesia in anhydrous magnesium chloride was 0.02 pct under the optimum conditions: molar ratio of ammonium chloride to dehydrated magnesium chloride was 2:1, thickness of alumina 1.3 cm, reaction temperature 723 K (450 A degrees C), reaction time 1 hour, and the number of crystallized water 0.6 to 2.2. |
| Subtype | Article |
| WOS Headings | Science & Technology ; Technology |
| Indexed By | SCI |
| Language | 英语 |
| WOS Keyword | THERMAL-DECOMPOSITION |
| WOS Research Area | Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS Subject | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000316021100013 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.ipe.ac.cn/handle/122111/13431 |
| Collection | 研究所（批量导入） |
| Affiliation | 1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China 3.United Res Ctr Resource & Mat, Wuhai 016000, Peoples R China |
| Recommended Citation GB/T 7714 | Zhang, Zhimin,Lu, Xuchen,Pan, Feng,et al. Preparation of Anhydrous Magnesium Chloride from Magnesium Chloride Hexahydrate[J]. METALLURGICAL AND MATERIALS TRANSACTIONS B-PROCESS METALLURGY AND MATERIALS PROCESSING SCIENCE,2013,44(2):354-358. |
| APA | Zhang, Zhimin,Lu, Xuchen,Pan, Feng,Wang, Yun,&Yang, Suping.(2013).Preparation of Anhydrous Magnesium Chloride from Magnesium Chloride Hexahydrate.METALLURGICAL AND MATERIALS TRANSACTIONS B-PROCESS METALLURGY AND MATERIALS PROCESSING SCIENCE,44(2),354-358. |
| MLA | Zhang, Zhimin,et al."Preparation of Anhydrous Magnesium Chloride from Magnesium Chloride Hexahydrate".METALLURGICAL AND MATERIALS TRANSACTIONS B-PROCESS METALLURGY AND MATERIALS PROCESSING SCIENCE 44.2(2013):354-358. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Preparation of Anhyd（292KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | Application Full Text | |
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