Gas separation – Means within gas stream for conducting concentrate to collector
Patent
1982-04-05
1983-07-19
Spitzer, Robert H.
Gas separation
Means within gas stream for conducting concentrate to collector
55192, 55406, B01D 1900, B01D 4500
Patent
active
043941400
ABSTRACT:
A system for degassing liquid containing mediums, particularly drilling muds which includes a suitable degassing vessel and a vertical shaft centrifugal pump for introducing the liquid medium into the degassing vessel, the pump having the capability of handling liquid mediums of widely varying viscosities and being provided with an inlet housing disposed generally between a pump frame defining a vent chamber and a pump casing, the latter having disposed therein a pump impeller for pumping the liquid medium into the degassing vessel. The inlet housing contains an inlet impeller for directing liquid from the vent chamber downwardly into the inlet housing. Egress passages communicating with the inlet housing direct gas accumulating in the upper portion of the inlet housing vertically upwardly away from the inlet housing.
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patent: 4084946 (1978-04-01), Burgess
Smith International Inc.
Spitzer Robert H.
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