Invention Grant
US07655137B2 Reforming catalysts having a controlled coordination structure and methods for preparing such compositions 失效
具有受控配位结构的重整催化剂和制备这种组合物的方法

Reforming catalysts having a controlled coordination structure and methods for preparing such compositions
Abstract:
The reforming catalysts include a halogen promoter and a plurality of nanocatalyst particles supported on a support material. The nanocatalyst particles have a controlled crystal face exposure of predominately (110). The controlled coordination structure is manufactured by reacting a plurality of catalyst atoms with a control agent such as polyacrylic acid and causing or allowing the catalyst atoms to form nanocatalyst particles. The catalysts are used in a reforming reaction to improve the octane number of gasoline feedstock. The reforming catalysts show improved C5+ hydrocarbon production and improved octane barrel number increases as compared to commercially available reforming catalysts.
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