Ionic liquid CO2 scrubber for spacecraft

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United States of America Patent

PATENT NO 11123686
SERIAL NO

16669161

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Abstract

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An environmental control system includes an air conditioning subsystem; a mix manifold downstream of the air conditioning subsystem and upstream of an environment to be conditioned; and a contaminant removal subsystem downstream of the environment to be conditioned. The contaminant removal subsystem includes a first gas-liquid contactor-separator. The first gas-liquid contactor-separator includes a first packed, stationary bed that provides a heat/mass transfer surface for contact between a contaminated air from the environment and a liquid absorbent.

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Patent Owner(s)

  • HONEYWELL INTERNATIONAL, INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bershitsky, Alexander Northbrook, US 10 232
Bonk, Ted Cave Creek, US 12 160
Henson, Phoebe Scottsdale, US 16 98
Weng, Dacong Rancho Palos Verdes, US 33 501
Yates, Stephen South Barrington, US 39 303

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