发明名称 |
CATALYST AND PROCESS USING THE CATALYST |
摘要 |
A new chromium-containing fluorination catalyst is described. The catalyst comprises an amount of zinc that promotes activity. The zinc is contained in aggregates which have a size across their largest dimension of up to 1 micron. The aggregates are distributed throughout at least the surface region of the catalyst and greater than 40 weight % of the aggregates contain a concentration of zinc that is within ±1 weight % of the modal concentration of zinc in those aggregates. |
申请公布号 |
WO2010026382(A2) |
申请公布日期 |
2010.03.11 |
申请号 |
WO2009GB02124 |
申请日期 |
2009.09.04 |
申请人 |
INEOS FLUOR HOLDINGS LIMITED;SHARRATT, ANDREW, PAUL |
发明人 |
SHARRATT, ANDREW, PAUL |
分类号 |
B01J23/26;C07C17/07;C07C17/10;C07C17/20;C07C19/08;C07C19/12 |
主分类号 |
B01J23/26 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|