1) chelating equilibrium constant
螯合平衡常数
1.
The chelating equilibrium constants between Al3+,Fe3+,Cu2+,Ca2+,Mn2+,Mg2+ and the model compounds,p-coumaric acid,sulfosalicyie acid,salicyie acid,citric acid,which are the possible dissolved lignin fragments in pulp flow,were measured by using pH potentiometer and spectrophotometer.
纸浆过程流中可能存在对香豆酸、磺基水杨酸、水杨酸、柠檬酸4种作为广义螯合剂的木素溶解物,采用电位法和吸光光度法测定该4种模型物对Al3+、Fe3+、Cu2+、Mn2+、Mg2+、Ca2+金属离子的螯合平衡常数,并与传统螯合剂EDTA和DTPA进行比较,探讨纸浆过程流中螯合剂对金属离子的螯合竞争性和可能存在的螯合和脱螯合现象。
2) self-association constant
自缔合平衡常数
3) Ion binding constant
络合平衡常数
4) polycondensation equilibrium constant
聚合平衡常数
5) equilibrium
[英][,i:kwɪ'lɪbriəm] [美]['ikwə'lɪbrɪəm]
平衡常数
1.
The thermodynamic and equilibrium constant criterion of the silver leaching with cyanide is deduced.
推导计算了氰化物浸银过程的热力学及平衡常数判据。
2.
The thermodynamic criterion of the gold leaching with thiosulfate is deduced, and the equilibrium criterion of the leaching process is proposed, and the thermodynamic criterion and relative parameters of gold leaching with cyanide and thiosulfate are analyzed and compared.
推导硫代硫酸盐浸金过程的热力学判据 ,提出硫代硫酸盐浸金的平衡常数判据 ,比较和分析硫代硫酸盐和氰化物浸金的热力学判据和相关参数。
6) equilibrium constants
平衡常数
1.
The dependence of reaction heats and equilibrium constants of each reaction in the system on temperature were obtained.
由生物质气合成甲醇是一复杂反应系统,本文计算了其中各个反应的反应热和平衡常数与温度的关系。
2.
In this paper,we report calculated intrinsic equilibrium constants for several surface complexation reactions,which are computed by using three frequently used surface complexation models and experimental data from Arsenic adsorption on amorphous aluminum oxides at different solution ionic strength and pH.
根据不同离子浓度、不同pH值的溶液中As在无定形氧化铝表面的吸附量,利用三种不同的表面络合模型计算As与无定形氧化铝表面络合反应的平衡常数,将计算得到的平衡常数模拟As(Ⅲ)无定形在氧化铝表面各个络合物种的吸附百分比与As(Ⅲ)的X光吸收光谱边缘结构分析结果进行定性比较,表明计算结果与分析结果较为吻合。
3.
Thermodynamic equilibrium constants of chemical reactions, which involve gaseous phases, condensed phases and complex phases, are strictly deduced in terms of chemical potential.
利用化学势的概念 ,导出气相、液相和复相化学反应体系的热力学平衡常数表示
补充资料：自缔合
分子式：
CAS号：
性质：借分子间作用力、氢键、弱的离子间引力而缔合。如在一定距离内羧基和氨基间的引力：距离近了，发生缩合反应；距离远了，引力太弱，发生自缔合。
CAS号：
性质：借分子间作用力、氢键、弱的离子间引力而缔合。如在一定距离内羧基和氨基间的引力：距离近了，发生缩合反应；距离远了，引力太弱，发生自缔合。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条