PROCESS FOR THE PRODUCTION OF HIGH QUALITY BASE OILS
THIS INVENTION IS DIRECTED TO A PROCESS FOR HYDROPROCESSING VACUUM GAS OILS AND OTHER FEEDS IN ORDER TO PRODUCE UNCONVERTED OIL SUITABLE FOR USE AS BASE OIL FEED FOR WHITE OILS, GROUP III OILS, AND BMCI (BUREAU OF MINES CORRELATION INDEX) ETHYLENE PLANT FEED. AMMONIA, HYDROGEN SULFIDE, AND LIGHT PRO...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | THIS INVENTION IS DIRECTED TO A PROCESS FOR HYDROPROCESSING VACUUM GAS OILS AND OTHER FEEDS IN ORDER TO PRODUCE UNCONVERTED OIL SUITABLE FOR USE AS BASE OIL FEED FOR WHITE OILS, GROUP III OILS, AND BMCI (BUREAU OF MINES CORRELATION INDEX) ETHYLENE PLANT FEED. AMMONIA, HYDROGEN SULFIDE, AND LIGHT PRODUCTS ARE REMOVED FROM THE LIST STAGE (5) AT HIGH PRESSURE IN ORDER TO PRODUCE A HIGHER QUALITY OF UNCONVERTED OIL (51) THAT IS SUITABLE FOR GROUP III BASE OILS. |
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