摘要 |
Method of producing saturated fatty alcohols by hydrogenating fatty acids methyl esters using copper-chromium catalyst; is characterised in that the mixture of methyl esters and hydrogen is introduced to catalyst containing 60-70% by weight of CuO, 15-30% by weight of ZnO, 1-20% by weight Al2O3, 1-10% by weight Mn2O3 and 2-8% by weight CrO3, in temperature 550-630 K, under pressure 20-35 MPa.
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