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US09018121B2 Bimetallic catalyst and use in xylene production 有权
双金属催化剂和用于二甲苯生产

Bimetallic catalyst and use in xylene production
Abstract:
The invention is directed to a bimetallic catalyst system adapted for the manufacture of xylenes, a process for making said catalyst system, and to the process of manufacture of xylenes using said catalyst system, providing, in embodiments, improved selectivity by at least one of higher ethylene saturation and low xylene loss, decreased susceptibility to poisoning from feedstream impurities, and ability to operate at less severe conditions.
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