公开(公告)号：AU2009265573B2

公开(公告)日：2016-01-07

申请号：AU2009265573

申请日：2009-06-29

Applicant: NESTE OYJ

Inventor： MYLLYOJA JUKKA ,  LINDQVIST PETRI ,  AALTO PEKKA ,  HARLIN ELINA ,  ALOPAEUS VILLE ,  MARKKANEN VARPU

IPC: C10G1/00 ,  C10G3/00 ,  C10G65/04

Abstract: The present invention relates to hydrocarbons and particularly to the manufacture of hydrocarbon components suitable as aviation fuels or jet fuels and as blending stocks for aviation fuels. The process comprises the stages, wherein in the first stage an oil feed of biological origin and hydrogen gas are subjected to conditions sufficient to effect hydrodeoxygenation in the presence of a hydrodeoxygenation catalyst to yield n-paraffins; in the second stage the n-paraffins and hydrogen gas are subjected to conditions sufficient to effect isomerisation in the presence of an isomerisation catalyst to yield isoparaffins and separating fractions; and recycling the fraction boiling at a temperature above 200°C under atmospheric pressure obtained from the second stage to reisomerisation, where isomerisation is effected in the presence of an isomerisation catalyst.

公开(公告)号：ES2595057T3

公开(公告)日：2016-12-27

申请号：ES08166739

申请日：2008-10-16

Applicant: NESTE OYJ

Inventor： HARLIN ELINA ,  TURUNEN HELKA ,  SELIN JOHAN-FREDRIK ,  TIITTA MARJA ,  LASHDAF MOHAMED

IPC: C10G3/00 ,  B01J23/06 ,  B01J23/28 ,  B01J23/34 ,  B01J23/36 ,  B01J23/42 ,  B01J23/44 ,  B01J23/46 ,  B01J23/72 ,  B01J23/75 ,  C10G45/02 ,  C10G45/58 ,  C10G65/04

Abstract: Un método para la desoxigenación de materia prima que comprende aceites y/o grasas de origen biológico, el método comprende poner en contacto la materia prima con monóxido de carbono en presencia de un catalizador que comprende un metal seleccionado de un grupo que consiste en rutenio y manganeso, en presencia de agua, en condiciones alcalinas a una temperatura de 200 a 300ºC y bajo una presión desde 1 a 100 bar, para producir hidrocarburos parafínicos.