Manufacture of benzene, toluene and xylene

Details Manufacture of benzene, toluene and xylene Manufacture of benzene, toluene and xylene

1980-12-04

1982-07-27

Davis, Curtis R.

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Plural serial stages of chemical conversion

585475, 585489, C10G 3504, C07C 522, C07C 412

Patent

active

043416225

ABSTRACT:
Benzene, toluene and xylenes are prepared from heavy reformate in substantially the proportion in said reformate of single ring aromatic compounds bearing none, one or two methyl groups by contacting said heavy reformate at 800.degree.-1000.degree. F. with a zeolite of low acid activity.

REFERENCES:
patent: 3945913 (1976-03-01), Brennan et al.
patent: 4078990 (1978-03-01), Brennan et al.

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