Method of making an improved zeolite catalyst, a product from su

Details Method of making an improved zeolite catalyst, a product from su Method of making an improved zeolite catalyst, a product from su

1998-05-12

2000-07-04

Dunn, Tom

Chemistry of hydrocarbon compounds

Aromatic compound synthesis

By ring formation from nonring moiety, e.g., aromatization,...

502 77, 585415, 585475, 585486, 585653, 208110, 208133, C07C 1500

Patent

active

060841427

ABSTRACT:
An improved zeolite catalyst containing a zeolite and a zinc component manufactured by a novel method having certain process steps necessary for providing the improved zeolite catalyst. The process steps include incorporation of a zinc component with such zeolite followed by a steam treatment. An acid treatment can be conducted after the steam treatment. Processes are also disclosed for using the improved zeolite catalyst in the conversion of hydrocarbons, preferably non-aromatic hydrocarbons, to lower olefins (such as ethylene, propylene, and butene) and aromatic hydrocarbons (such as benzene, toluene, and xylene).

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