The present invention provides for microporous ceramic materials having a surface area in excess of 50 m<2>/gm and an open microporous cell structure wherein the micropores have a mean width of less than 20 Angstroms and wherein said microporous structure comprises a volume of greater than about 0.015 cm<3>/gm of the ceramic. The ceramic content is selected from one or more of non-silicon containing ceramics, carbon, and inorganic compounds having a decomposition temperature of more than 400 DEG C.
申请公布号
EP0684218(A1)
申请公布日期
1995.11.29
申请号
EP19950303406
申请日期
1995.05.22
申请人
EXXON RESEARCH AND ENGINEERING COMPANY
发明人
DISMUKES, JOHN P.;JOHNSON, JACK W.;CORCORAN, EDWARD WILLIAM, JR.;VALLONE, JOSEPH