Document Type and Number:
Japanese Patent JPS4934527
Kind Code:
B1
Abstract:
A process for producing useful intermediate products from crude oil or crude oil fractions comprising pyrolysis by contacting the crude oil with high temperature steam to produce a mixture of volatile hydrocarbons and polycyclic aromatic tars and subsequently reacting the tars with hydrogen or an olefin is disclosed.
Application Number:
JP3149469A
Publication Date:
September 14, 1974
Filing Date:
April 25, 1969
Export Citation:
International Classes:
B61F5/22; C10G49/00; C10G65/08; C10G69/06; (IPC1-7): C10G37/06