Process for producing premium coke and aromatic residues for the

Details Process for producing premium coke and aromatic residues for the Process for producing premium coke and aromatic residues for the

1976-01-09

1978-01-03

Levine, Herbert

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Cracking

208 50, C10G 914

Patent

active

040665321

ABSTRACT:
The present invention refers to an integrated process for the delayed coking of mixtures of cracking unit residues and coal tar so as to obtain premium coke and a raw material suitable for the manufacture of carbon black. In view of the composition of the initial feed charge for coking, it is possible to use cracking unit residues which have a sulphur content greater than 3% by weight as well as low aromaticity without said compound charge failing to meet the specifications laid down for the obtention of premium coke and carbon black feedstock.

REFERENCES:
patent: 3617515 (1971-11-01), Bloomer
patent: 3704224 (1972-11-01), Scovill et al.
patent: 3759822 (1973-09-01), Folkins
patent: 3930985 (1976-01-01), Schieber et al.

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