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METHOD OF PREPARING A MODIFIED CATALYST SUPPORT, METHOD OF PREPARING A CATALYST, AND HYDROCARBON SYNTHESIS PROCESS EMPLOYING THE CATALYST SUPPORT
METHOD OF PREPARING A MODIFIED CATALYST SUPPORT, METHOD OF PREPARING A CATALYST, AND HYDROCARBON SYNTHESIS PROCESS EMPLOYING THE CATALYST SUPPORT
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机译:改性催化剂的制备方法,催化剂的制备方法以及采用该催化剂的烃合成方法
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摘要
A method of preparing a modified catalyst support comprises preparing a titanium-containing catalyst support material by (i) contacting a catalyst support material with an organic titanium compound, or (ii) co-hydrolyzing a hydrolysable organic titanium compound and Al(OR″)3, with the titanium-containing catalyst support material then including Al, wherein all R″ are the same or different and are each an organic group. The titanium-containing catalyst support material is calcined at a temperature above 900° C. to obtain a modified catalyst support which includes more than 1 wt % and less than 3.5 wt % Ti, based on the mass of the catalyst support material in the modified catalyst support, the Ti being present in the form of one or more titanium compounds.
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