Mesophase pitch feedstock from hydrotreated decant oils

Details Mesophase pitch feedstock from hydrotreated decant oils Mesophase pitch feedstock from hydrotreated decant oils

1985-07-19

1987-02-24

Metz, Andrew H.

Mineral oils: processes and products

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

By chemical conversion of oil

208143, 208144, C10G 4500, C10G 4572, C01C 100, C01C 300

Patent

active

046455841

ABSTRACT:
A feedstock for mesophase pitch is produced by hydrotreating a decant oil until there is from about 2 to about 3 hydrogen atoms per average molecule of the decant oil, and thereafter subjecting the hydrotreated decant oil to distilling to form a pitch.

REFERENCES:
patent: 4391788 (1983-07-01), Uemura et al.
patent: 4397830 (1983-08-01), Uemura et al.
patent: 4460455 (1984-07-01), Moriya et al.
patent: 4462894 (1984-07-01), Moriya et al.
patent: 4469907 (1984-09-01), Araki et al.

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