2) Gas-liquid equilibrium
气液平衡
1.
Circulation measurement of gas-liquid equilibrium for dilute SO_2 in ethylene glycol
循环法测定低浓度SO_2在乙二醇中的气液平衡
2.
For the purpose of implementing detailed reactor simulation, this paper attempts to offer a comprehensive review of the previous and undergoing work on the effort for related model development for Fischer-Tropsch synthesis And the modelizations of detailed mechanistic kinetics model, gas-liquid equilibrium model, catalyst pellet model, and corresponding reactor model, are highlighte
其中重点讨论了机理动力学、气液平衡、催化剂颗粒和反应器的模型化问题。
3.
Gas-liquid equilibrium data for binary systems of carbon dioxide-cyclohexanone at 313.
利用气液双循环的高压气液平衡装置,测定了二氧化碳-环己烷在313。
3) vapor-liquid equilibria
气液平衡
1.
The more rigorous ‘dynamic method’ instead of ‘static method’ based on UNIFAC model (modified UNIFAC model) was used to develop a program with FORTRAN language, which can be used to select solvent for extractive distillation separation of azeotropic and close-boiling mixtures and predict multi-component vapor-liquid equilibria (VLE).
采用基于UNIFAC模型(改进UNIFAC模型)的较严谨的"动态法"替代传统的"静态法",以FORTRAN语言开发了萃取精馏法分离沸点接近液体混合物(含共沸物)的萃取剂筛选和多元气液平衡预测程序。
2.
Vapor-Liquid Equilibria data in vacuum (under the pressure of 50 mmHg and 100 mmHg) have been obtained for toluenedi- amine (TDA) isomeric compounds using a recirculation still.
将该模型用于TDA同分异构体分离塔的模拟计算中,结果与生产数据基本相吻合,表明所得的TDA同分异构体的气液平衡关系以及由此建立的热力学模型在工业生产中确是实用有效的,可用于实际的工业生产中。
3.
The calculation of vapor-liquid equilibria for binary mixtures was performed by Peng-Robinson(PR) equation and the HFCs experimental data from the references,and some correlative binary interaction parameters were obtained.
结合Peng-Robinson(PR)方程与已有的实验数据对氢氟烃混合物(HFCs)二元混合工质进行了气液平衡计算,关联得到相关体系的二元交互作用系数。
4) vapor-liquid equilibrium
气液平衡
1.
Isobaric vapor-liquid equilibrium under 101.
利用双循环气液平衡釜测定了101。
2.
The salt effect in vapor-liquid equilibrium of the hydrochloric acid-water system was discussed.
研究盐对气液平衡的影响,对开发加盐萃取精馏技术非常重要。
3.
The vapor-liquid equilibrium model of absorption of sulfur dioxide in flue gas by organic amine was established, and the vapor-liquid equilibrium of sulfur dioxide-ethylene diamine-phosphoric acid-water system was predicted.
提出了一种有机胺吸收二氧化硫的新型烟气脱硫工艺,并建立了有机胺吸收烟气中二氧化硫的气液平衡模型,首次较好预测了二氧化硫-乙二胺-磷酸水溶液体系的气液平衡。
5) oxygen equilibrium
氧气平衡
1.
Some methods of oxygen equilibrium are presented through an equilibrium experiment and its economical benefit is analyzed.
通过氧气供需单位的平衡实验,提出保证氧气平衡的主要措施,并分析带来的经济效益。
6) air balance
空气平衡
1.
Through analyzing problems existing in calculation formula of natural ventilation volume required for eliminating work-shop rest heat when hot workshop is ventilated locally via workshop internal heat balance and air balance,it deduced out rational for-mula and discusses associated aspects.
分析了热车间内进行局部排风时消除车间余热所需自然通风量计算公式中存在的问题,通过车间内的热平衡和空气平衡,推导出了合理的公式,并进行了一些有关方面的探讨。
补充资料：气固平衡
气相与固相间的相平衡（见汽固平衡）。常见的有固体溶解于高压下的稠密气体时出现的气固平衡。由相平衡准则可导得固体在气相中的溶解度Y为：
式中R为摩尔气体常数;T为绝对温度;p和p捑分别为总压力和固体的饱和蒸气压；Vm为固体的摩尔体积;φS和φ捑分别为固体组分在压力为p的气体混合物中和压力为p捑的饱和蒸气中的逸度系数。气固平衡可应用在超临界流体萃取中。
式中R为摩尔气体常数;T为绝对温度;p和p捑分别为总压力和固体的饱和蒸气压；Vm为固体的摩尔体积;φS和φ捑分别为固体组分在压力为p的气体混合物中和压力为p捑的饱和蒸气中的逸度系数。气固平衡可应用在超临界流体萃取中。
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