Distillation: apparatus – Apparatus – Types
Patent
1993-10-26
1995-05-30
Manoharan, Virginia
Distillation: apparatus
Apparatus
Types
159 5, 159131, 159 282, 159 286, 202188, 202189, B01D 122, B01D 328
Patent
active
054198143
ABSTRACT:
A thin layer liquid film type evaporator including a cylindrical heating column, a heater for heating the cylindrical heating column, a liquid film forming plate disposed in the cylindrical heating column, a baffle also disposed in the cylindrical heating column and a feed nozzle disposed at the upper center of the cylindrical heating column. The liquid film forming plate has an outer diameter such that a clearance may be formed between the outer edge thereof and the inner circumferential surface of the heating column and that the liquid may flow through the clearance. Thus, a thin layer liquid film type evaporator which has a simple mechanism and can exhibit excellent evaporation efficiency can be provided.
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patent: 4166773 (1979-09-01), Higley et al.
patent: 4786363 (1988-11-01), Elmore et al.
patent: 5185060 (1993-02-01), Yamasaki et al.
patent: 5254219 (1993-10-01), Feres
Ariga Shinichi
Katayama Takao
Kunihiro Takatoshi
Tanuma Mitsuo
Idemitsu Kosan Corporation Limited
Manoharan Virginia
Tokyo Rikakikai Co., Ltd.
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