Mineral oils: processes and products – Fractionation – Distillation
Patent
1990-12-21
1993-01-26
Morris, Theodore
Mineral oils: processes and products
Fractionation
Distillation
203 7, 106 1426, 106 1405, C10G 710
Patent
active
051820137
ABSTRACT:
Naphthenic acid corrosion in refinery distillation units is inhibited by introducing into the units effective amounts of a polysulfide corrosion inhibitor.
REFERENCES:
patent: 2973316 (1961-02-01), Howland
patent: 3989459 (1976-11-01), Nose et al.
CA113(16): 135548g, Mar. 9, 1990.
Petersen Philip R.
Robbins, III Frederick P.
Winston William G.
Brunsman David M.
Exxon Chemical Patents Inc.
Graham R. L.
Morris Theodore
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