Hydrocracking process with integrated distillate product hydroge

Details Hydrocracking process with integrated distillate product hydroge Hydrocracking process with integrated distillate product hydroge

1989-12-29

1991-06-25

Myers, Helane E.

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Plural serial stages of chemical conversion

208 49, 208112, 208143, C10G 3706, C10G 2304

Patent

active

050264729

ABSTRACT:
High boiling hydrocarbons are upgraded to products including low aromatic content kerosene or jet fuel in a dual reaction zone process. Feeds such as gas oils are fed to a hydrocracking reactor, with the effluent separated into vapor and liquid fractions. The vapor fraction is partially condensed to yield a liquid comprising kerosene/diesel boiling range hydrocarbons which is charged to a hydrogenation reactor. Liquid recovered from both reactors goes to a common fractionator. Vapor remaining after the partial condensation goes to the hydrogenation zone product separator to recover recycle hydrogen.

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