Regenerable supported amine-polyol sorbent

Details Regenerable supported amine-polyol sorbent Regenerable supported amine-polyol sorbent

1994-09-16

1996-02-20

McFarlane, Anthony

Chemistry of inorganic compounds

Modifying or removing component of normally gaseous mixture

Carbon dioxide or hydrogen sulfide component

423228, 423229, B01D 5304, B01D 5334

Patent

active

054926831

ABSTRACT:
The supported amine-polyol sorbent of the present invention comprises about 1 wt. % to about 25 wt. % amine, about 1 wt. % to about 25 wt. % polyol, with the balance being support. This sorbent is capable of absorbing and desorbing carbon dioxide at relatively high rates at ambient temperatures, thereby improving carbon dioxide sorption capacity.

REFERENCES:
patent: 2848309 (1958-08-01), Hay
patent: 2992703 (1961-07-01), Vasan et al.
patent: 5376614 (1994-12-01), Birbara et al.
patent: 5378439 (1995-01-01), Delobel et al.

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