摘要
E-T or log p-1/T diagrams showing the influence of temperature and pressure in a gaseous phase were presented in par tⅠof the overview.I n partⅡ,the relationship between E-T and Kellogg diagrams or between E-T and E-pH diagrams is discussed.E-T diagrams cover larger field of application than the other two.The practical use of E-T or log p-1/T diagrams is also investigated,which includes:the calculation of polycomponent equilibria in a gaseous phase,the prediction of cor rosion products,the interpretation of catalytic mechanism,the exploration for the possibility of producing aluminum with carbothermic method,etc.The limitation of this kind of diagrams is also discussed.
作者
Du Ailing
Zhang Heming
杜爱玲;张鹤鸣(Chemical Engineering Department,Shandong University of Technology,Jinan 250061,China)
基金
Natural Science Foundation of Shandong province.