A barium and potassium exchanged zeolite-X adsorbents for CO2 removal from a gas mixture and preparation thereof

Zeolite adsorbents, and method of their preparation, exchanged with barium and potassium cations, for purifying or separating a gas or gas mixture, in particular as in power plant flue gas and gases less polar than carbon dioxide such as nitrogen, oxygen and hydrogen, so as to remove there from the...

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Hauptverfasser:	BEENA TYAGI, SUNIL ADAVANAL PETER, PRAKASH DULHADINOMAL HIRANI, ULKA SHARMA, RENJITH SASIMOHANAN PILLAI, RABISHANKAR MUKHOPADHYAY, RAJESH SHANTILAL SOMANI, RAKSH VIR JASRA
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	Zeolite adsorbents, and method of their preparation, exchanged with barium and potassium cations, for purifying or separating a gas or gas mixture, in particular as in power plant flue gas and gases less polar than carbon dioxide such as nitrogen, oxygen and hydrogen, so as to remove there from the carbon dioxide. The adsorbent is zeolite - X based and the gas purification process is of the PSA or TSA type or combination of the two.