Process for production of ethylbenzene frome dilute ethylene str

Details Process for production of ethylbenzene frome dilute ethylene str Process for production of ethylbenzene frome dilute ethylene str

1997-05-02

1999-01-05

Caldarola, Glenn

Chemistry of hydrocarbon compounds

Aromatic compound synthesis

By condensation of entire molecules or entire hydrocarbyl...

585314, 585323, 585463, 585467, C07C 266, C07C 268

Patent

active

058566074

ABSTRACT:
The present invention relates to a process for the production of ethylbenzene from dilute ethylene streams, especially from mixtures of ethane and ethylene where such mixture is the offgas from a refinery operation, such as a fluid catalytic cracking (FCC) operation and wherein the unreacted ethane from the alkylation reactor is dehydrogenated to produce ethylene which is recycled into the original dilute ethylene stream.

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Mortimer, Tim et al., "Processing Scheme Options for Ethylbenzene Production from dilute Ethylene Feedstocks", Sud-Chemie Group 1996 International Styromax Seminar, Sep. 24-26, 1996.
Fallon, Kevin J. et al., "The Mobil/Badger Dilute Ethylene to EB Process: Proven Technology for Low Cost Ethylbenzene", Sud-Chemie Group 1996 International Styromax Seminar, Sep. 24-26, 1996.

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