Absorption pressure control

Details Absorption pressure control Absorption pressure control

1988-02-19

1989-07-11

Spitzer, Robert

Gas separation

Means within gas stream for conducting concentrate to collector

55 48, 55160, 55218, 55271, 202160, 203 2, 203DIG18, B01D 5314, B01D 342

Patent

active

048468509

ABSTRACT:
In an absorption process utilizing a feed gas compressor, the absorption pressure is maximized within the constraints of the system by a computer controller that automatically increases the pressure until a constraint for compressor speed or absorption pressure is encountered. The control action coordinately manipulates compressor speed and the absorption pressure in response to the actual compressor suction pressure to achieve the desired result.

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