Mineral oils: processes and products – Products and compositions
Patent
1978-07-17
1980-08-19
Levine, Herbert
Mineral oils: processes and products
Products and compositions
208 19, 264176R, B28B 320, C10M 104
Patent
active
042183057
ABSTRACT:
Disclosed is a carbon extrusion oil for preparing carbon and graphite electrodes. The composition comprises a mixture of straight-chain paraffin hydrocarbons and cylinder stock derived from a naphthenic type of crude oil. This invention relates to a method for producing extruded carbon or graphite bodies and to a composition for use therein.
REFERENCES:
patent: 2764529 (1956-09-01), Leygonie et al.
patent: 2852445 (1958-09-01), Howard et al.
patent: 2900322 (1959-08-01), Zoeller
patent: 3003937 (1961-10-01), Lucchesi et al.
Nelson, "Petroleum Refinery Engineering", 4th Ed., 1958, p. 217, Pub. McGraw-Hill Inc., New York, N.Y.
Gannon Charles R.
Sawran William R.
Ashland Oil Inc.
Harrison, Jr. Van D.
Levine Herbert
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