摘要
应用自由焓在反应达到平衡时最小的原理,推导出计算复杂物系化学平衡的热力学模型.本模型基于Lagranra mulitplier法,可用于有惰性组分和固体相组分参加的复杂物系化学平衡计算.通过两例验证表明该模型理论基础的可靠性。计算方法的收敛性和适用性。
A thermodynamic method of calculating chemical equilibria for com-
plex system was derived. This method is based on the principle that Gibb's
free energy is minimum when the chemical reactions arrive at equilibria.
It is suitable for complex system involving inert and solid components. The
method has strict inference and good convergence has been proved
passing through two examples. It has extensive applicability for chemical
engineering industry.
出处
《大庆石油学院学报》
CAS
北大核心
1992年第1期74-79,共6页
Journal of Daqing Petroleum Institute
关键词
自由焓
复杂物系
化学平衡
Gibb's free energy
complex system
chemical equilibrium
inert comp onent
solid component
