发明名称 |
PROCESSO PARA PREPARAÇÃO DE CATALISADORES. |
摘要 |
A process for manufacturing a catalyst composition comprises the steps of (i) precipitating one or more metal compounds from solution using an alkaline precipitant, preferably comprising an alkaline carbonate, optionally in the presence of a thermostabilizing material, ii) ageing the precipitated composition, and (iii) recovering and drying the aged composition, wherein the ageing step is performed using a pulse-flow reactor. |
申请公布号 |
BRPI0718386(A2) |
申请公布日期 |
2014.03.11 |
申请号 |
BR2007PI18386 |
申请日期 |
2007.10.18 |
申请人 |
JOHNSON MATTHEY PUBLIC LIMITED COMPANY |
发明人 |
DOUGLAS CAMPBELL;GORDON JAMES KELLY;FIONA MARY CAMPBELL;BRIAN PETER WILLIAMS |
分类号 |
B01J23/00;B01F11/00;B01J19/18;B01J23/80;B01J35/02;B01J35/10;B01J37/03 |
主分类号 |
B01J23/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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