PROCESS FOR THE PURIFICATION OF GASES

Zeolite X containing strontium cations is effective in the removal of carbon dioxide from gases by selective adsorption for example from the air feed to cryogenic air separation plants. The zeolite X preferably has at least 70% of its cation exchange capacity satisfied by strontium cations and is in...

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Bibliographische Detailangaben
1. Verfasser:	BUCK, MALCOLM J
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOUNDS THEREOF INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TRANSPORTING
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Beschreibung
Zusammenfassung:	Zeolite X containing strontium cations is effective in the removal of carbon dioxide from gases by selective adsorption for example from the air feed to cryogenic air separation plants. The zeolite X preferably has at least 70% of its cation exchange capacity satisfied by strontium cations and is in the form of pellets or beads.