Photocatalytic Purification of Spacecraft Air: Ethylene Destruction KSE, Incorporated

Format:

Conference/Event

Author/Creator:

Graf, John C., author.

Conference Name:

International Conference On Environmental Systems (1998-07-13 : Danvers, Massachusetts, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1998

Summary:

A novel photocatalytic oxidation technology is described for destruction of trace contaminants such as ethylene encountered in spacecraft. Results are presented of both laboratory and prototype ethylene scrubbers capable of treating 2 to 6 SCFM of contaminated humid air. The scrubbers provided high destruction capacity per unit of photocatalyst, requiring minimal power usage for UV light illumination. Extremely active and humidity resistant photocatalysts were developed and destruction of ethylene was accomplished with residence times of less than 0.1 s with no byproduct formation

Notes:

Vendor supplied data

Publisher Number:

981803

Access Restriction:

Restricted for use by site license