Drying and gas or vapor contact with solids – Apparatus – With means to treat gas or vapor
Patent
1976-06-22
1978-03-28
Spear, Jr., Frank A.
Drying and gas or vapor contact with solids
Apparatus
With means to treat gas or vapor
55 16, 210500M, 264344, B01D 3100
Patent
active
040807436
ABSTRACT:
Process for drying a water-wet membrane by contacting with a solution of water miscible and water immiscible solvents and then removing the solution.
REFERENCES:
patent: 3342729 (1967-09-01), Strand
patent: 3592672 (1971-07-01), Rowley et al.
patent: 3710945 (1973-01-01), Dismore
patent: 3822202 (1974-07-01), Hoehn
patent: 3899309 (1975-08-01), Hoehn et al.
E. I. Du Pont de Nemours and Company
Spear, Jr. Frank A.
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