Accession Number : AD0164221

Title :   Method of Removing Carbon Dioxide from Gaseous Mixtures.

Descriptive Note : Patent,

Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON D C

Personal Author(s) : Ventriglio,Frank J. ; Zall,David M. ; Stockhausen,Cyril J. ; Decker,Donald R.

Report Date : 09 NOV 1971

Pagination or Media Count : 6

Abstract : The patent describes a method for removing CO2 from air by passing air through sorbent material made by treating molecular sieve-type zeolite with aqueous solution of any alkali carbonate. The sorbent material may be regenerated repeatedly by passing either heated air or superheated steam therethrough.

Descriptors :   *Patents, *Carbon dioxide, *Sorption, Gas, Air, Purification, Regeneration(Engineering), Carbonates, Alkali metal compounds, Ion exchange resins

Subject Categories : Industrial Chemistry and Chemical Processing
      Life Support Systems

Distribution Statement : APPROVED FOR PUBLIC RELEASE