04935580 is referenced by 23 patents and cites 4 patents.

Clinoptilolites, including both natural clinoptilolites and those which have been ion-exchanged with metal cations such as lithium, sodium, potassium, calcium, magnesium, barium, strontium, zinc, copper, cobalt, iron and manganese, are useful for the removal of traces of carbon dioxide and water from streams of hydrocarbons having kinetic diameters of not more than about 5 .ANG..

Title
Process for purification of hydrocarbons using metal exchanged clinoptilolite to remove carbon dioxide
Application Number
7/206280
Publication Number
4935580
Application Date
June 14, 1988
Publication Date
June 19, 1990
Inventor
Henry Rastelli
New Fairfield
CT, US
Chien C Chao
Millwood
NY, US
Agent
Richard G Miller
Thomas K McBride
Assignee
UOP
IL, US
IPC
B01D 53/04
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