Accession Number : ADD009025

Title :   Regenerative CO2 Absorbent.

Descriptive Note : Patent,

Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON DC

Personal Author(s) : Gustafson,Paul R

Report Date : 25 Aug 1981

Pagination or Media Count : 3

Abstract : Acid gases, such as CO2, can be extracted from a gaseous feed stream by contacting the exhausted inlet gas with an aqueous solution of 3-amino-1,2 propanediol, separating the regenerated feed stream from the aqueous amine solution and the acid gases dissolved therein, and further separating these dissolved acid constituents from the diol solution; finally, repeating the above cycle indefinitely. (Author)

Descriptors :   *Patents, *Absorbers(Materials), *Carbon dioxide, *Gases, *Extraction, Regeneration(Engineering), Amines, Acids, Feeding, Streams, Inlets, Solutions(Mixtures), Inventions

Subject Categories : Miscellaneous Materials

Distribution Statement : APPROVED FOR PUBLIC RELEASE