A process for the preparation of a catalyst for the use in a hydrocarbon conversion reaction, said catalyst containing a titanium zeolite and carbonaceous material, the catalyst containing said carbonaceous material in an amount of from 0.01 to 0.5% by weight based on the total weight of titanium zeolite contained in the catalyst, the process comprising (i) preparing a catalyst containing the titanium zeolite and (ii) depositing carbonaceous material on the catalyst according to (i) in an amount of from 0.01 to 0.5% by weight based on the total weight of titanium zeolite contained in the catalyst by contacting said catalyst, prior to using the catalyst in said hydrocarbon conversion reaction, with a fluid containing at least one hydrocarbon in an inert atmosphere, to obtain the carbonaceous material containing catalyst, wherein in (ii), the catalyst is not contacted with an oxygen containing gas.
一种用于制备催化剂以用于烃转化反应的方法,所述催化剂含有
钛沸石和碳质材料,所述催化剂中所含的碳质材料的重量占
钛沸石总重量的0.01至0.5%,该方法包括(i)制备含有
钛沸石的催化剂和(ii)按照(i)在催化剂上沉积碳质材料,所述碳质材料的重量占
钛沸石总重量的0.01至0.5%,通过在惰性气氛中接触含有至少一种烃的流体与所述催化剂接触,在将催化剂用于所述烃转化反应之前,获得含有碳质材料的催化剂,在(ii)中,催化剂不与含
氧气的气体接触。