发明名称 |
Method for preparation of catalyst carriers |
摘要 |
Provided is a method for the preparation of alumina or silica-alumina catalyst carriers which comprises blending a precursor of alumina or silica-alumina carriers with polytetrafluoroethylene resin particles, warming the blend and subjecting the same to a compression and shearing operation in a blender, followed by drying and baking.
|
申请公布号 |
US4508849(A) |
申请公布日期 |
1985.04.02 |
申请号 |
US19840609136 |
申请日期 |
1984.05.11 |
申请人 |
NIPPON OIL COMPANY, LIMITED |
发明人 |
INOUE, AKIRA;TAKASE, SHINJI;SEKIDO, YASUO;MORI, MASAO;KUBO, TATSUKI |
分类号 |
B01J21/04;B01J21/12;B01J32/00;B01J35/06;B01J37/00;(IPC1-7):B01J21/12 |
主分类号 |
B01J21/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|