Zeolitic reforming with selective feed-species adjustment

Details Zeolitic reforming with selective feed-species adjustment Zeolitic reforming with selective feed-species adjustment

1996-09-27

1999-07-13

Caldarola, Glenn

Chemistry of hydrocarbon compounds

Aromatic compound synthesis

By ring formation from nonring moiety, e.g., aromatization,...

585407, 585419, 208134, C07C 1500, C07C 252, C10G 3504

Patent

active

059229233

ABSTRACT:
The feedstock to an aromatization process is processed by a selective adsorption step to remove hydrocarbon species, particularly indan, which have a severe adverse effect on aromatization catalyst stability. The feedstock preferably is a paraffinic raffinate from aromatics extraction. The intermediate from the adsorption step is particularly suitable for the selective conversion of paraffins to aromatics using a high-activity dehydrocyclization catalyst with high aromatics yields and long catalyst life.

REFERENCES:
patent: 2985589 (1961-05-01), Broughton et al.
patent: 4053388 (1977-10-01), Bailey
patent: 4347123 (1982-08-01), Mauldin et al.
patent: 4435283 (1984-03-01), Buss et al.
patent: 4567315 (1986-01-01), Owaysi et al.
patent: 4664777 (1987-05-01), Hudson et al.
patent: 4804457 (1989-02-01), Ngan
patent: 4962250 (1990-10-01), Dessau et al.
patent: 5300715 (1994-04-01), Vora

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