EFFECT OF INERT-GAS PRESSURE ON THE MOLECULAR DISTILLATION PROCESS

被引：13

作者：

LUTISAN, J

CVENGROS, J

机构：

[1] Department of Physical Chemistry, Faculty of Chemical Technology, Slovak Technical University

来源：

SEPARATION SCIENCE AND TECHNOLOGY | 1995年 / 30卷 / 17期

关键词：

D O I：

10.1080/01496399508013152

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A one-dimensional model of a short-path (molecular) distillation for two-component systems in the presence of an inert gas was developed based on the weight-not-time-counter Direct Simulation Monte Carlo method. The effect of the composition of the test liquid, the evaporating temperature, the condensing temperature, the distance between evaporator and condenser, the arrangement of distillation space, and the inert gas pressure on mass transfer and separation efficiency is discussed.

引用

页码：3375 / 3389

页数：15

共 10 条

[1]

BAKER MA, 1967, RD T INT VAC C OXF, P407

[2] SIMULATION OF RAREFIED VAPOR FLOWS [J].

BHANDARKAR, M ;

FERRON, JR .

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 1991, 30 (05) :998-1007

[3]

BIRD GA, 1989, RAREFIED GAS DYN, P211

[4]

BIRD GA, 1976, MOL GAS DYNAMICS

[5] The vapor pressure of metallic tungsten [J].

Langmuir, I .

PHYSICAL REVIEW, 1913, 2 (05) :329-342

[6] MEAN FREE-PATH OF MOLECULES ON MOLECULAR DISTILLATION [J].

LUTISAN, J ;

CVENGROS, J .

CHEMICAL ENGINEERING JOURNAL AND THE BIOCHEMICAL ENGINEERING JOURNAL, 1995, 56 (02) :39-50

[7]

NANBU K, 1991, 17TH P INT S RAR GAS, P913

[8]

SERIKOV VV, 1989, 16TH P INT S RAR GAS, P808

[9]

TOEI R, 1971, J CHEM ENG JPN, V4, P188

[10]

UYEHA H, 1960, KAGAKU KOGAKU, V24, P274

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