Mineral oils: processes and products – Chemical conversion of hydrocarbons – Cracking
Patent
1994-02-25
1995-03-14
Sneed, Helem M. S.
Mineral oils: processes and products
Chemical conversion of hydrocarbons
Cracking
585708, 585752, C10G 4718
Patent
active
053974573
ABSTRACT:
A hydrocarbon fraction, preferably in the kerosene boiling range containing a substantial proportion of C.sub.9 + hydrocarbons is contacted with an n-paraffin fraction, such as n-pentane, over a catalyst of acidic functionality, such as Pd/zeolite beta, under conditions of hydrocracking sufficient to convert the feed to lower boiling range materials of high octane number. The n-paraffin cofeed promotes isomerization and suppresses production of n-paraffins.
REFERENCES:
patent: 3668269 (1972-06-01), Chloupek
patent: 3767568 (1973-10-01), Chen
patent: 3923641 (1975-12-01), Morrison
patent: 4647368 (1987-03-01), McGuiness et al.
patent: 4812223 (1989-03-01), Hickey, Jr. et al.
Harandi Mohsen N.
Morrison Roger A.
Keen Malcolm D.
McKillop Alexander J.
Mobil Oil Corporation
Sinnott Jessica M.
Sneed Helem M. S.
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