| 摘要 |
PURPOSE: Provided is a process for improving the pour point of hydrocarbon feedstocks using 2:1 dioctahedral phyllosilicate. Therefore, it can be applied to applicable materials including gas oil, which need to increase their pour point. CONSTITUTION: The process for improving the pour-point of hydrocarbon loads containing paraffins with more than 10C comprises placing the load in contact with a catalyst containing at least one dioctahedral phyllosilicate and at least one hydro-dehydrogenating metallic element. The phyllosilicate has a reticular distance of at least 2 nm and has pillars in its interfoliate space based on at least one oxide from the group consisting of SiO2/Al2O3, TiO2, ZrO2 and V2O5. The catalyst also contains at least one substance selected from aluminum, silica, magnesium, titanium oxide, zirconia, titanium phosphate, zirconium phosphate, boron oxide and carbon.
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