FIELD: chemistry.
SUBSTANCE: invention relates to a method of processing mixtures of aliphatic alcohols containing glycerin in amount of 27-86 wt % via a cross-condensation reaction at temperature 300-350°C, inert gas pressure 1-5 MPa, specific speed of feeding the mixture of aliphatic alcohols per catalyst 0.4-0.8 dm3/h dm3 cat, where the catalyst used is tungsten oxide, rhenium oxide, deposited on γ-aluminium oxide, with the following ratio of components, wt %: tungsten oxide 1.2-6.7, rhenium oxide 0.9-1.3, γ-aluminium oxide - the rest.
EFFECT: use of present method increases output of alkane hydrocarbons and lowers output of gaseous products.
4 cl, 5 tbl, 12 ex, 2 dwg
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