Praxair Technology, Inc.

Union Carbide Industrial Gases Technology Corporation

Michael Robert Couche

Minish Mahendra Shah

Harry Cheung

John Fredric Billingham

Thomas John Bergman, Jr

James R Dray

A system for producing carbon monoxide wherein a carbon monoxide containing feed stream is processed in a membrane separation unit for partial removal of carbon dioxide, cooled to complete the removal of carbon dioxide, and then processed in a cryogenic separation system comprising a first cryogenic separation column and a second cryogenic separation column for the production of product carbon monoxide.

Cryogenic system for producing carbon monoxide

A process for the production of hydrogen that purifies a synthesis gas stream, containing hydrogen, carbon monoxide and combustibles, in a PSA unit. The PSA unit produces at least three streams: a substantially pure hydrogen product stream, a combustible-rich first tail-gas stream, and a carbon dioxide-rich second tail gas stream.

Hydrogen generation process

Method and apparatus for improving xenon recovery wherein a liquid containing krypton and xenon is removed from a cryogenic rectification facility at a defined flowrate which selectively improves xenon recovery and is provided into a facility having rare gas production capability.

Growing community of inventors

Williamsville, NY, United States of America

Michael Robert Couche