Process for the preparation of hydrocarbons from a mixture of CO

Details Process for the preparation of hydrocarbons from a mixture of CO Process for the preparation of hydrocarbons from a mixture of CO

1985-09-23

1986-12-09

Doll, John

Chemistry of hydrocarbon compounds

Plural serial diverse syntheses

208109, 208110, 208950, 518714, 518715, C07C 2708

Patent

active

046281339

ABSTRACT:
A two-step process is disclosed wherein C.sub.9.sup.+ hydrocarbons are prepared from C.sub.4.sup.- hydrocarbons by steam reforming followed by Fischer-Tropsch synthesis over a special cobalt-containing catalyst. Yields of C.sub.9.sup.+ hydrocarbons are increased by recycling a gaseous fraction comprising unconverted H.sub.2 and CO as well as C.sub.8.sup.- hydrocarbon by-products and steam to the steam reformer.

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