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公开(公告)号：US3578725A
公开(公告)日：1971-05-11
申请号：US3578725D
申请日：1968-08-09
Applicant: SUN OIL CO
Inventor： JOST DONALD E , JANOSKI EDWARD J , SCHNEIDER ABRAHAM
CPC classification number: C07C5/2789 , C07C9/00
Abstract: IN THE ISOMERIZATION OF C4-C7 PARAFINS WITH AN ALUMINUM HALIDE CATALYST, IT HAS BEEN FOUND THAT HIGHER YIELDS ARE OBTAINABLE AND AT LOWER TEMPERATURES, WHEN THE REACTION IS CARRIED OUT IN THE PRESENCE OF BOTH A SUPPORT AND A SOLVENT FOR THE ALUMINUM HALIDE CATALYST.
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公开(公告)号：US3577479A
公开(公告)日：1971-05-04
申请号：US3577479D
申请日：1968-08-09
Applicant: SUN OIL CO
Inventor： JOST DONALD E , JANOSKI EDWARD J , SCHNEIDER ABRAHAM
CPC classification number: C07C5/2789 , C07C9/00
Abstract: IN THE ISOMERIZATION OF C4-C7 PARAFFINS WITH AN ALUMINUM HALIDE CATALYST IN THE PRESENCE OF AN INERT HALOGENATED HYDROCARBON SOLVENT, IT HAS BEEN FOUND THAT THE RATE OF ISOMERIZATION AND PERCENTAGE YIELD IS SIGNIFICANTLY INCREASED WHEN THE SOLVENT IS PRESENT IN AMOUNTS OF FROM 10-50 VOLUME PERCENT BASED ON THE VOLUME OF THE HYDROCARBON FEEDSTUFF, AND WHEN, FURTHER, THE ALUMINUM HALIDE CATALYST IS PRESENT IN AMOUNTS IN EXCESS OF WHAT WOULD BE SOLUBLE IN THE SOLVENT AND PARAFFIN FEEDSTUFF AT THE TEMPERATURE EMPLOYED.
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