Process for treating coal and products produced thereby

Details Process for treating coal and products produced thereby Process for treating coal and products produced thereby

1975-06-26

1977-07-05

Gantz, Delbert E.

Mineral oils: processes and products

Phenolic or toxic oils

208 9, 44 1R, C10G 104

Patent

active

040338525

ABSTRACT:
Novel modified coal products, which are more easily liquified as compared to natural coal, are produced by a process comprising activating coal with free radical or ionic catalyst systems and thereafter, reacting the activated coal with vinyl monomers to attach polymeric side chains to the coal.

REFERENCES:
patent: 1844998 (1932-02-01), Wietzel et al.
patent: 1845555 (1932-02-01), Pier et al.
patent: 2133280 (1938-10-01), Burk
patent: 2194439 (1940-03-01), Chittick
patent: 3069293 (1962-12-01), Booth
patent: 3893943 (1975-07-01), Willard

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