CHEMICAL-REACTIONS IN THE SYSTEM MGO-MGCL2-H2O FOLLOWED BY TIME-RESOLVED SYNCHROTRON X-RAY-POWDER DIFFRACTION

被引：39

作者：

CHRISTENSEN, AN

NORBY, P

HANSON, JC

机构：

[1] ODENSE UNIV, DEPT CHEM, DK-5230 ODENSE M, DENMARK

[2] BROOKHAVEN NATL LAB, DEPT CHEM, UPTON, NY 11973 USA

来源：

JOURNAL OF SOLID STATE CHEMISTRY | 1995年 / 114卷 / 02期

关键词：

D O I：

10.1006/jssc.1995.1085

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The chemical reactions in the system MgO-MgCl2-H2O were investigated by on-line synchrotron X-ray powder diffraction at temperatures up to 100 degrees C. The crystalline reaction products formed were Mg(OH)(2) and MgCl2 . 5Mg(OH)(2) . 8H(2)O. The reaction rates in these heterogeneous systems are strongly dependent upon the concentrations of the magnesium chloride solutions, the molar ratio MgCl2/MgO, and the temperature. (C) 1995 Academic Press, Inc.

引用

页码：556 / 559

页数：4