Title:
Flat film evaporation liquid concentration method
United States Patent 3155565

Inventors:
Frederick, Goodman Hugh
Publication Date:
11/03/1964
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Assignee:
APV CO LTD
Primary Class:
159/49
Other Classes:
165/166, 159/13.100, 159/28.600, 165/167
International Classes:
B01D1/22; F28F3/08
US Patent References:
2257531Evaporating apparatus and method
2343886Dairy product deodorizer
2512938Evaporator and separator
2551569Manufacture of ammonium nitrate
2562739Evaporating apparatus
2710057Tubular drying of soap
2960160Evaporators
3073380Concentration of foaming materials
Foreign References:
GB796331A