CATALYTIC HYDROCONVERSION OF RESIDUAL STOCKS

Hydrotreating and hydrocracking of heavy residual stocks are improved with respect to conversion, product distribution, product quality and system operability by mixing with the heavy charge a substantial proportion of an aromatic light distillate oil (light gas oil) of high nitrogen content, which...

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1. Verfasser: CHEN, NAI YUEN
Format: Patent
Sprache:eng
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Zusammenfassung:Hydrotreating and hydrocracking of heavy residual stocks are improved with respect to conversion, product distribution, product quality and system operability by mixing with the heavy charge a substantial proportion of an aromatic light distillate oil (light gas oil) of high nitrogen content, which boils at from 204 to 371 °C.