An absorbent of ZSM-5 zeolite ion-exchanged with copper ion, characterized in that at least 60% or more of the copper sites in the copper ion-exchanged ZSM-5 zeolite are copper (I) sites and preferably at least 70% or more of the copper (I) sites are three-oxygen-coordinated copper (I) sites.
申请公布号
US2009274617(A1)
申请公布日期
2009.11.05
申请号
US20060919401
申请日期
2006.04.26
申请人
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.;NATIONAL UNIVERSITY CORPORATION OKAYAMA UNIVERSITY
