Methods for producing mesophase pitch and binder pitch

Details Methods for producing mesophase pitch and binder pitch Methods for producing mesophase pitch and binder pitch

1982-03-30

1984-02-14

Gantz, Delbert E.

Mineral oils: processes and products

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

Chemical modification of asphalt, tar, pitch or resin

208 22, 252 99, C10C 100, C07C 202, C07C 1328

Patent

active

044315139

ABSTRACT:
A method of producing a pitch or a coke, comprising reacting an aromatic hydrocarbon with anhydrous AlCl.sub.3 and an acid salt of an organic amine which acid salt reduces the activity of the AlCl.sub.3, and is miscible with the AlCl.sub.3 to form a molten eutectic salt mixture reactive with the aromatic hydrocarbon.

REFERENCES:
patent: 2255396 (1942-09-01), Sparks
patent: 2268602 (1942-01-01), Lichtenstern
patent: 3006972 (1961-10-01), Fields
patent: 3109868 (1963-11-01), Fields
patent: 3223618 (1965-12-01), Convery
patent: 3373101 (1968-03-01), Folkins
patent: 4146576 (1979-03-01), Wyss
patent: 4317809 (1982-03-01), Lewis et al.
P. Kovacic et al., p-Polyphenyl from Benzene-Lewis Acid Catalyst-Oxidant, (1965), pp. 100-103, J. Org. Chem., vol. 30.
D. S. Newman, Reaction of Coal and Model Compounds in Room Temperature Molten Salt Mixtures, (1980), pp. 1647-1649, Electrochemical Society Preprint.

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