Process for the treatment of FCCU off gas

Details Process for the treatment of FCCU off gas Process for the treatment of FCCU off gas

1997-01-27

1998-05-26

Caldarola, Glenn

Chemistry of hydrocarbon compounds

Aromatic compound synthesis

By condensation of entire molecules or entire hydrocarbyl...

585323, 585448, 585466, 585467, 585809, C07C 270, C07C 266, C07C 7148

Patent

active

057568723

ABSTRACT:
A process wherein an FCCU off gas is treated by first subjecting the off gas to an alkylation with a heavy reformat to remove the propylene and contaminants after which the gas is separated from the reformat and alkylated products by distillation to produce an ethylene feed suitable for the reaction with benzene to produce ethyl benzene.

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patent: 4387259 (1983-06-01), Barile
patent: 5043506 (1991-08-01), Crossland
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patent: 5243115 (1993-09-01), Smith, Jr. et al.
patent: 5446223 (1995-08-01), Smith, Jr.
Survey of Industrial Chemistry, 2 nd revised edition; Chenier; pp. 130-133, 1992.

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