Process for converting ethanol and hydrocarbons in a...

Details Process for converting ethanol and hydrocarbons in a... Process for converting ethanol and hydrocarbons in a...

2011-01-11

2011-01-11

Caldarola, Glenn A (Department: 1797)

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Plural serial stages of chemical conversion

C208S046000, C208S106000, C208S113000, C208S118000

Reexamination Certificate

active

07867378

ABSTRACT:
A method is described for co-processing of ethanol and hydrocarbons from petroleum refining, which are introduced separately in two reaction zones of a reactor of a fluidized catalytic cracking unit. The process combines conversion of ethanol into ethene and conversion of hydrocarbons into other lighter hydrocarbon fractions, to produce ethene in quantities of 15 to 90 wt % in the fuel gas fraction obtained during the process.

REFERENCES:
patent: 4251677 (1981-02-01), Coutinho et al.
patent: 6441262 (2002-08-01), Fung et al.
patent: 7605494-2 (1978-03-01), None
patent: 8107602-9 (1983-10-01), None

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