Mineral oils: processes and products – Chemical conversion of hydrocarbons – With prevention or removal of deleterious carbon...
Patent
1977-02-17
1978-08-15
Gantz, Delbert E.
Mineral oils: processes and products
Chemical conversion of hydrocarbons
With prevention or removal of deleterious carbon...
C10G 916
Patent
active
041070305
ABSTRACT:
As antifoulants in the processing of crude oil to minimize deposition of condensates and polymeric deposits on heat exchangers, compounds of the following structure have been utilized: ##STR1## X = OH, NH.sub.2, NHR, NHCH.sub.2 CHOHR (R = straight or branched chain alkyl containing 2 to 20, preferably 6 to 16, carbon atoms.)
REFERENCES:
patent: 2205948 (1940-06-01), Flett
patent: 3328283 (1967-06-01), Godar
patent: 3328284 (1967-06-01), Godar
Puschel et al., Tenside, 5, 193 (1968).
Fong Dodd Wing
Slovinsky Manuel
Gantz Delbert E.
Miller Robert A.
Nalco Chemical Company
Premo John G.
Roberts, Jr. John S.
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