Process for the hydroconversion of a feedstock comprising organi

Details Process for the hydroconversion of a feedstock comprising organi Process for the hydroconversion of a feedstock comprising organi

1989-11-02

1991-11-26

Myers, Helane E.

Chemistry of hydrocarbon compounds

Aromatic compound synthesis

From nonhydrocarbon feed

585641, 585733, C07C 120, C07C 100

Patent

active

050684841

ABSTRACT:
A process for the production of a hydrogenated hydrocarbonaceous product from a feedstock comprising organic compounds having a tendency to readily form polymer compounds by means of contacting the feed with a hydrogenated recycle liquid containing dissolved hydrogen in a first hydrogenation reaction zone operated at hydrogenation conditions selected to minimize a hydrogen-rich gaseous phase and to selectively hydrogenate organic compounds having a tendency to readily form polymer compounds and to produce a first hydrogenated stream comprising hydrocarbonaceous compounds and having a reduced concentration of polymer precursors. The resulting first hydrogenated stream is then contacted in a second hydrogenation zone with added hydrogen to produce hydrogenated stream comprising hydrogenated hydrocarbonaceous compounds.

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