Patent ID: 7371315
Filing Date: 2008-05-13
Classification: C10G

Abstract:
1. A process for the production of oils from a hydrocarbon charge, said process comprising the following successive stages: (a) conversion of the charge with simultaneous hydroisomerization of at least some of the n-paraffins in the charge, said charge having a sulphur content of less than 1000 ppm by weight, a nitrogen content of less than 200 ppm by weight, a metals content of less than 50 ppm by weight, an oxygen content of at most 0.2% by weight, in the presence of a catalyst containing at least one noble metal applied to an amorphous acid support, the noble metal dispersion is less than 20%, (b) catalytic dewaxing of at least part of the effluent produced in stage (a) in the presence of a catalyst containing at least one hydro-dehydrogenating element and molecular sieve ZBM-30.