The Boc Group, Inc.

Jonathan Paul Brooks

Frank R Fitch

Arthur I Shirley

Martin Bulow

Dongmin Shen

Silvia Beatriz Dougill

Alberto I La Cava

Chang Jie Guo

Carbon dioxide is separated from gaseous hydrocarbons by a cyclic adsorption process using at a temperature in the range of about -50 to about 200.degree. C., wherein the adsorption step of the process is conducted by passing the gas mixture through an adsorption zone containing carbon molecular sieve or type A zeolite whose exchangeable cations are made up of about 50 to about 90% sodium ions and about 10 to about 50 percent potassium ions.

Separation of carbon dioxide and hydrocarbons

Growing community of inventors

Godalming, United Kingdom

Jonathan Paul Brooks