Method and apparatus for degassing and analysis of foaming liqui

Details Method and apparatus for degassing and analysis of foaming liqui Method and apparatus for degassing and analysis of foaming liqui

1979-12-03

1982-04-13

Smith, William F.

Chemistry: physical processes

Physical processes

Crystallization

23230R, 422 68, 422 72, 422 80, 422 83, 233DIG1, 233 31, 55 47, 55203, G01N 930, G01N 3112

Patent

active

043245579

ABSTRACT:
By using centrifugal force, foaming liquids are degassed and the amount of certain liquid components determined by analyzing exiting gas. Liquid fed to a rapidly rotating beaker is spread as a thin film while gas is forced out without foaming. This film is pressed to the beaker bottom and out through holes to the inside of a casing from where it runs out for collection. Air is blown into the beaker, whose interior is divided by a baffle. A minor amount of air exits through an annular gap between the baffle plate and the beaker wall, and a major amount through a blow-out tube. Volatile airborne liquid components are then analyzed.

REFERENCES:
patent: 2792072 (1957-05-01), Moore
patent: 3274756 (1966-09-01), Stern
patent: 3342019 (1967-09-01), Smythe
patent: 3973930 (1976-08-01), Burgess
patent: 4030897 (1977-06-01), Pelzer et al.
patent: 4113452 (1978-09-01), Brown et al.
patent: 4182480 (1980-01-01), Theyse et al.

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