Zeolite containing composition with a selectivity enhancing coating
摘要
Compositions useful in separating molecules or catalytic conversions comprise a substrate, a zeolite or zeolite-like layer, a selectivity enhancing coating in contact with the zeolite layer and optionally a permeable intermediate layer in contact with the substrate the zeolite layer being in contact either with the substrate or the optional intermediate layer.
申请公布号
US5968366(A)
申请公布日期
1999.10.19
申请号
US19970909981
申请日期
1997.08.12
申请人
EXXON RESEARCH AND ENGINEERING COMPANY
发明人
DECKMAN, HARRY WILLIAM;CORCORAN, JR., EDWARD WILLIAM;MC HENRY, JAMES ALEXANDER;LAI, WENYIH FRANK;CZARNETZKI, LOTHAR RUEDIGER;WALES, WILLIAM EDWARD