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Can I read The reaction of MgCl2·4H2O with CCl2F2 on EtoBox?
The reaction of MgCl2·4H2O with CCl2F2 by Long Guangming; Ma Peihua is a Materials Science article available to read on EtoBox.
What is The reaction of MgCl2·4H2O with CCl2F2 about?
A new reaction of MgCl 2 •4H 2 O with CCl 2 F 2 is investigated by DTA and TG from room temperature to 350 • C. It is observed that MgF 2 was obtained between 252 and 350 • C, Below the temperature, MgCl 2 •4H 2 O dehydrates and hydrolyzes to MgCl 2 and Mg(OH)Cl, which are the real reactants of the reaction with CCl 2 F 2 . The formation of MgF 2 is ascribed to the reaction of MgCl 2 and Mg(OH)Cl with HF, which forms by decomposition of CCl 2 F 2 with the taking part in of H 2 O released from dehydration of hydrated magnesium chloride on the surface of MgCl 2 and Mg(OH)Cl, which catalyzes the decomposition of CCl 2 F 2 in this case. Consequently, the reactions are tested in the fluid-bed condition. It is found that MgF 2 formed at temperatures down to 200 • C in a fluid-bed reactor. This reaction may be used as a method of disposing of the environmentally sensitive CCl 2 F 2 (rather than release into the atmosphere). It is also a method for the preparation of MgF 2 .
Who reads The reaction of MgCl2·4H2O with CCl2F2?
It is typically read by researchers, students, and practitioners in Materials Science.
- Author
- Long Guangming; Ma Peihua
- Publisher
- Elsevier Science; Elsevier ; Elsevier BV (ISSN 0040-6031)
- Published
- 2003
- Language
- EN
- Field
- Materials Science (Physical Sciences)