节点文献
CaO-SiO2-MgO-H2O体系的热力学研究
THERMODYNAMIC ANALYSIS OF CaO-SiO2-MgO-H2O SYSTEM UNDER HYDROTHERMAL CONDITION
【摘要】 本文研究了CaO-SiO2-MgO-H2O体系的热力学,结果表明:SiO2 优先与CaO水热形成水化硅酸钙,多余的SiO2 才会与MgO直接水热形成水化硅酸镁。当没有SiO2 时,MgO才会水化形成Mg(OH)2。
【Abstract】 Thermodynamics properties of CaO SiO 2 MgO H 2O system under hydrothermal condition were investigated. Results indicate, SiO 2 tend to react with CaO first under hydrothermal condition, calcium silicate hydrates are their products. Surplus SiO 2 may react with MgO, form magnesium silicate hydrates. When there is no SiO 2 exist, MgO will react with water under hydrothermal condition, Mg(OH) 2 forms.
【关键词】 CaO-SiO2-MgO-H2O;
水热反应;
热力学;
【Key words】 CaO SiO2 MgO H2O; hydrothermal reaction; thermodynamics;
【Key words】 CaO SiO2 MgO H2O; hydrothermal reaction; thermodynamics;
【基金】 国家自然科基金;国家建材局行业基金
- 【文献出处】 西南工学院学报 ,JOURNAL OF SOUTHWEST CHINA INSTITUTE OF TECHNOLOGY , 编辑部邮箱 ,1999年03期
- 【分类号】TQ170.4
- 【被引频次】15
- 【下载频次】239