Chinese translation for "azeotropic agent"
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- 恒沸因子
Related Translations:
- Example Sentences:
| 1. | The azeotropic distillation of the system acetic acid - water - azeotropic agent ( isopropyl acetate and butyl acetate ) is simulated . due to the non - ideal behavior , nrtl - hoc and uniquac - hoc model is used to depict vapor - liquid phase equilibrium behavior of this system . concerning the liquid in the decanter , the stability is checked by tangent plane stability analysis , and the initialization of phase splitting calculation is produced . a good estimate of the phase fration is gotten by successive substitution with newton ' s method , and every component of two phase is gotten by mass equilibrium equation . finally , the solution of this equation is produced with successive substitution calcultion . the naphtali - sandholm method is used to simulation of azeotropic distillation . by virtue of this combined calculation method , the simulation is begun with operational data as basical data . the results of simulation accord with the operating data , which proved that the combined calculation method is credible 该体系具有高度非理想性,气液相平衡模型采用nrtl - hoc和uniquac - hoc模型,采用切平面判据法对进入分层器中的液相进行液相稳定性测试,提供液液相分离计算的初值,再结合牛顿拉夫森迭代法运算求得相分割系数,根据物料衡算求出各相组成,循环迭代可求得分层各组分数据,共沸精馏模拟计算采用那夫塔列-山德荷姆全变量迭代算法。 | | 2. | The optimum results are gotten by simulation of changing the value of some variable such as feed position , theoretical tray . the optimum value can be used to guide industrial design . both isopropyl acetate and butyl acetate as azeotropic agent are contrast to each other according to operational data . besides , liquid - liquid equilibrium still is designed by onself , and its credibility is checked by the experimental data of the system acetic acid water - isopropyl acetate at 24 对乙酸-水-乙酸异丙酯体系和乙酸-水-乙酸丁酯体系,分别进行了进料板位置、理论板数的优化计算,得到的优化结果可用于指导工业过程的设计;对采用乙酸正丁酯和乙酸异丙酯作夹带剂时的操作进行了综合比较。 |
- Similar Words:
- "azeotrope former" Chinese translation, "azeotrope forming liquids" Chinese translation, "azeotrope tank" Chinese translation, "azeotrope tower" Chinese translation, "azeotropic" Chinese translation, "azeotropic composition" Chinese translation, "azeotropic condensation" Chinese translation, "azeotropic copolymer" Chinese translation, "azeotropic copolymerizatin" Chinese translation, "azeotropic copolymerization" Chinese translation
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