STRUCTURED ADSORBENT BEDS, METHODS FOR PRODUCING THE SAME AND USES THEREOF

To provide structured adsorbent beds comprising a high cell density substrate, such as greater than about 1040 cpsi, and a coating comprising adsorbent particles, such as DDR and a binder, such as SiO, and to provide methods for preparing the structured adsorbent bed and gas separation processes usi...

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Bibliographische Detailangaben
Hauptverfasser:	STEPHANIE A FREEMAN, JOSHUA I CUTLER, DANIEL P LETA, TRACY ALAN FOWLER, JOHN F BRODY
Format:	Patent
Sprache:	eng ; jpn
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:	To provide structured adsorbent beds comprising a high cell density substrate, such as greater than about 1040 cpsi, and a coating comprising adsorbent particles, such as DDR and a binder, such as SiO, and to provide methods for preparing the structured adsorbent bed and gas separation processes using the structured adsorbent bed.SOLUTION: There are provided structured adsorbent beds for purification of gas feed streams. The structured adsorbent beds comprise a substrate having a cell density of greater than about 1040 cpsi and a coating on the substrate, wherein the coating comprises adsorbent particles and a binder.SELECTED DRAWING: Figure 1 【課題】約1040cpsi超のような高セル密度基材と、DDR等の吸着剤粒子及びSiO2等の結合剤を含むコーティングとを含む構造化吸着剤床を提供する。本出願では、構造化吸着剤床の調製方法及び構造化吸着剤床を用いるガス分離プロセスをも提供する。【解決手段】ガス供給ストリームの精製用の構造化吸着剤床であって、1040cpsiより大きいセル密度を有する基材と、吸着剤粒子及び結合剤を含む、前記基材上のコーティングとを含む、前記構造化吸着剤床、を提供する。【選択図】図１