Fluid zeolite catalyst conversion of alcohols and oxygenated der

Details Fluid zeolite catalyst conversion of alcohols and oxygenated der Fluid zeolite catalyst conversion of alcohols and oxygenated der

1982-03-23

1984-02-14

Davis, Curtis R.

Chemistry of hydrocarbon compounds

Aromatic compound synthesis

From nonhydrocarbon feed

585639, 585733, C07C 120

Patent

active

044318561

ABSTRACT:
Alcohols and related oxygenates are converted in a riser reactor and dense fluid catalyst bed comprising ZSM-5 type catalyst circulated through a plurality of satellite stripping-cooling zones for temperature control. Catalyst utilized comprises from 5 to 30 weight percent coke for activity and selectivity control promoting the formation of olefins and aromatics at temperatures below about 427.degree. C. (800.degree. F.).

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