Process for the catalytic hydrogenation of distillation residuum containing hydrocarbons and the catalyst composition therefor
Abstract
Abstract A PROCESS FOR THE CATALYRIC HYDROGENATION OF DISTILLATION RESIDIUM-CONTAINING PETROLEUM HYDROCARBONS WHICH COMPRISES CONTACTING THE HYDROCARBONS WITH A HYDROGENATIVELY ACTIVE METAL CATALYST SUPPORTED ON ALUMINA OR ALUMINASILICA GELS IN THE PRESENCE OF HYDROGEN WHEREIN. (A) THE GEL IS A GELLED PRODUCT OBTAINED BY HEATING A SOL SOLUTION SELECTED FROM THE GROUP CONSISTING OF A HYDROSOL OF BASIC ALUMINUM SULFATE AND A MIXTURE OF SUCH HYDROSOL WITH A HYDROSOL OF SILICA. (B) THE GELLED PRODUCT HAS A SURFACE AREA OF 250-450 SQUARE METERS PER GRAM, A PORE VOLUME OF 0.5-1.5 CUBIC CENTIMETERS PER GRAM, AND A MEAN PURE RADIUS OF 40100 ANGSTROMS, AND (C) IN, A CERTAIN 10 ANGSTROM WITH WITHIN THE MEAN PORE RADIUS RANGE, THERE IS A PEAK WHICH ACCOUNTS FOR GREATER THAN 15% OF THE PORE VOLUME.
Inventors
- 👤 Y Oguchi
- 👤 H Nomura
Bibliographic Details
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