Then wetting agents are added such as sulfonated tallow -- animal fats chemically reacted with sulfuric acid.
像磺化的兽脂（动物脂肪往往与硫磺酸发生化学反应）这样润湿剂被加入到其中。
This invention relates to the preparation of the biological diesel fuel from the fat acid triglyceride, and special from the animal, vegetable tallow and oil .
本发明涉及一种从脂肪酸甘油三酸酯，尤其是动、植物脂和油，生产生物柴油的方法。
This invention relates to the preparation of the biological diesel fuel from the fat acid triglyceride, and special from the animal, vegetable tallow and oil .
本发明涉及一种从脂肪酸甘油三酸酯，尤其是动、植物脂和油，生产生物柴油的方法。
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