Process for upgrading biomass pyrolyzates

Details Process for upgrading biomass pyrolyzates Process for upgrading biomass pyrolyzates

1987-04-02

1989-01-03

Sneed, H. M. S.

Chemistry of hydrocarbon compounds

Production of hydrocarbon mixture from refuse or vegetation

208412, 208400, 208241, 44590, 201 25, 201 21, 201 25, C10B 5100, B09B 300

Patent

active

047958413

ABSTRACT:
Pyrolyzate oil is made amendable to hydrotreatment without substantial coking problems by means of pre-treatment with hydrogen at temperatures in the range of 250.degree. to 300.degree. C.

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