Method for vapor recovery from a polymer slurry

Details Method for vapor recovery from a polymer slurry Method for vapor recovery from a polymer slurry

1982-01-13

1983-10-25

Garris, Bradley

Concentrating evaporators

Processes

159DIG10, 528500, B01D 114, B01D 300, C08F 610

Patent

active

044117361

ABSTRACT:
A method and apparatus for recovering vapors from a polymer solution comprising liquid solvent and polymer. The solution is passed from first and second strippers to a crumb slurry tank. Vapors from the slurry tank and second stripper are combined and used as the stripping medium for the first stripper.

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patent: 3590026 (1971-06-01), Carlson et al.
patent: 3763016 (1973-10-01), Hair
patent: 3772262 (1973-11-01), Clementi
patent: 4198265 (1980-04-01), Johnson

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