There are two methods of production, physical synthesis and chemical synthesis. 1. Chemical synthesis of biodiesel: The chemical synthesis method is to transesterify low-carbon alcohols (mainly methanol or ethanol) with natural oils and fats. After transesterification, long-chain fatty acid esters of low-carbon alcohols can be obtained. The relative molecular weight of the esters can be reduced … Read More

Used in machinery manufacturing, metallury, mining, petroleum, chemical, electric power, transportation, railways and other industry. Effectively remove the oil, gas, water, impurities, volatile matter colloid, etc. Improve the oil quality, ensure the hydraulic system, power system, the normal operation of the lubrrication system. Series DDA Used Oil Distillation Machine Model Item Technical Item Unit Technical parameters Medium base oil … Read More