CATALYST, METHOD OF MAKING IT (VERSIONS) AND METHOD OF HYDRODEOXYGENATION OF FATTY ACIDS, THEIR ESTERS AND TRIGLYCERIDES Russian patent published in 2009 - IPC B01J32/00 B01J37/02 B01J21/04 B01J23/42 B01J23/44 B01J23/72 B01J23/745 B01J23/755 C07C1/00 

FIELD: chemistry.

SUBSTANCE: present invention relates to obtaining hydrocarbons through catalytic hydrodeoxygenation of fatty acids, plant oil, esters of fatty acids, free fatty acids and design of a catalyst for this process. Described is a catalyst for hydrodeoxygenation of oxygen-containing aliphatic compounds of the carboxylic acid type, their esters and triglycerides, which is a complex composite, containing at least a noble metal in amounts of not more than 5.0 wt % or at least nickel or copper, or iron, or their combination in reduced form in amounts of not more than 54.7 wt % and at least transition metals, different from the above listed, in oxide form in amounts of not more than 40 wt %. The carrier constitutes the remaining wt %. Description is given of three versions of the method of making the catalyst. The hydrodeoxygenation process is carried out using the above described catalyst at hydrogen pressure less than 3.0 MPa, and 250-340°C temperature.

EFFECT: high activity of non-sulphide catalyst and mild conditions for carrying out the process.

10 cl, 2 tbl, 10 ex