Process for dehydrogenation of paraffin

Details Process for dehydrogenation of paraffin Process for dehydrogenation of paraffin

1992-07-24

1994-06-28

McFarlane, Anthony

Chemistry of hydrocarbon compounds

Unsaturated compound synthesis

By dehydrogenation

C07C 523

Patent

active

053248805

ABSTRACT:
An improved process for dehydrogenation of detergent range normal paraffins contained in a hydrocarbon mixture to produce monoolefins is described. Improvements are obtained by operating over an entire catalyst operating cycle at an average added hydrogen to detergent range hydrocarbon ratio of from about 0.5 to about 1.9. The improved process is operated in a substantially adiabatic, plug flow reactor at a suitable catalyst bed inlet temperature not greater than about 450.degree. C. The process provides improved tolerance for initial excess catalyst bed activity, allowing desirable catalyst operating cycle lengths to be obtained with more favorable operating conditions.

REFERENCES:
patent: 3274287 (1966-09-01), Moore
patent: 3293319 (1966-12-01), Abell, Jr. et al.
patent: 3315007 (1967-04-01), Abell, Jr. et al.
patent: 3315008 (1967-04-01), Abell, Jr. et al.
patent: 3448165 (1969-06-01), Bloch
patent: 3458592 (1969-07-01), Sen, III et al.
patent: 3527836 (1970-09-01), Turner et al.
patent: 3551574 (1970-12-01), Frohberger et al.
patent: 3576766 (1971-04-01), Rausch
patent: 3585253 (1971-06-01), Huang
patent: 3617504 (1971-11-01), Berg
patent: 3632662 (1972-01-01), Dyroff et al.
patent: 3647719 (1972-03-01), Hayes
patent: 3649566 (1972-03-01), Hayes et al.
patent: 3662018 (1972-05-01), Parker
patent: 3761531 (1973-09-01), Bloch
patent: 3767594 (1973-10-01), Vesely
patent: 3792110 (1974-02-01), Senn, III et al.
patent: 3825612 (1974-07-01), Wilhelm
patent: 3907921 (1975-09-01), Winter, III
patent: 3920615 (1975-11-01), Huang
patent: 3998900 (1976-12-01), Wilhelm
patent: 4048245 (1977-09-01), Pollitzer et al.
patent: 4070413 (1978-01-01), Imai
patent: 4125565 (1978-11-01), Antos
patent: 4133842 (1979-01-01), Anderson
patent: 4136127 (1979-01-01), Antos
patent: 4172583 (1979-10-01), Antos
patent: 4177218 (1979-12-01), Antos
patent: 4216346 (1980-08-01), Antos
patent: 4227026 (1980-10-01), Flagg et al.
patent: 4268706 (1981-05-01), Antos
patent: 4312792 (1982-01-01), Antos
patent: 4341664 (1982-07-01), Antos
patent: 4343724 (1982-08-01), Antos
patent: 4396540 (1983-08-01), Antos
patent: 4486547 (1984-12-01), Imai et al.
patent: 4595675 (1986-06-01), Imai et al.
patent: 4608360 (1986-08-01), Abrevaya et al.
patent: 4677237 (1987-06-01), Imai et al.
patent: 4827072 (1989-05-01), Imai et al.

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