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Compound-type Separation and Characterization Studies for a 370 Deg to 535 Deg C Distillate of Wilmington, California, Crude Oil.

Hirsch DE; Dooley JE; Coleman HJ; Thompson CJ

NTIS: PB 231 988 :28 pages

10009250

A systematic procedure for separation, characterization, and semiquantitative analysis of high-boiling petroleum distillates was developed by the Bureau of Mines and applied to a 370 deg to 535 deg c distillate of Wilmington, California, crude oil. Separation procedures employed were isothermal and molecular distillation, chemical treatment, silica-alumina adsorption, and gel permeation chromatography. Characterization and analysis were accomplished by gel permeation chromatography correlations and mass and nuclear magnetic resonance spectrometry. These data should be useful in improving petroleum processing and utilization and in achieving the energy conservation inherent therein.

19740101

IH; Report of Investigations

1974

PB-231988

A03

RI 7893

BERC;

NTIS: PB 231 988

CA;