Patent ID: 9156748
Filing Date: 2015-10-13
Classification: B01J,C07C,C10G,Y02P

Abstract:
1. A hydroisomerization process for conversion of a paraffinic feedstock that has a number of carbon atoms of 10 to 22, wherein said paraffinic feedstock that has a number of carbon atoms of 10 to 22 is produced starting from renewable resources, excluding paraffinic feedstocks that are obtained by a process that involves a stage for upgrading by the Fischer-Tropsch method, wherein said hydroisomerization process is performed in the presence of a catalyst that comprises at least one hydrogenating-dehydrogenating noble metal of group VIII of the periodic table, a substrate comprising at least one IZM-2 zeolite and at least one binder, and 0.1 to 0.5% by weight of tin relative to the total catalyst mass, wherein said process is carried out at a temperature of between 150 and 500° C., at a pressure of between 0.1 MPa and 15 MPa, at an hourly volumetric flow rate of between 0.1 and 10 h 1 , and in the presence of a total quantity of hydrogen that is mixed with the feedstock such that the hydrogen/feedstock ratio is between 70 and 2,000 Nm 3 /m 3 of feedstock.