Process for preparing petroleum-derived binder pitch

Details Process for preparing petroleum-derived binder pitch Process for preparing petroleum-derived binder pitch

1979-07-05

1980-11-04

O'Keefe, Veronica

Mineral oils: processes and products

Asphalts, tars, pitches and resins; making, treating and...

By chemical conversion of oil

208 22, 208 23, 208131, C10C 100

Patent

active

042318572

ABSTRACT:
A process for the preparation of petroleum-derived binder pitch, comprising heat treating a mixture of both (1) a heavy fraction boiling at not lower than 200.degree. C. and being obtained by the steam cracking of petroleum such as naphtha and (2) a heavy fraction boiling at not lower than 200.degree. C. and being obtained by the catalytic cracking of petroleum such as gas oil.

REFERENCES:
patent: 3350295 (1967-10-01), Hamner et al.

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