Selection and research of new modifications of stationary promoted nickel-copper-aluminum catalysts

The paper presents the results of research and development of a continuous technology for the pre-contact hydrogenation of cottonseed oil on stationary and powdered nickel-copper catalysts. It was found that the recommended technology allows to significantly increase the productivity of hydrogenation plants and reduces the content of trans-isomerized fatty acids in solid fat. This ensures an increase in the physiological and nutritional value of margarine products based on food solid fat.