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    • 9. 发明授权
    • 알킬 에스테르 화합물의 제조 방법
    • 烷基酯的制备方法
    • KR100811625B1
    • 2008-03-11
    • KR1020070051086
    • 2007-05-25
    • (주) 비젤재단법인 한국계면공학연구소
    • 문광순이상호윤승규강태구류택형이태천
    • C07C67/40C07C67/00C07C67/39
    • Y02E50/13
    • A method for preparing an alkyl ester compound is provided to obtain an alkyl ester compound used as biodiesel within a short time of 5-30 min at a low temperature of 60-70 deg.C. A method for preparing an alkyl ester compound comprises the steps of adding an alcohol and a catalyst to 1 mol of an oil through a nozzle of a certain size, wherein the particle sprayed through the nozzle has a size of 100-400 micrometers. Preferably the alcohol is at least one selected from methanol, ethanol, propanol, butanol and isopropanol; the catalyst is an alkali catalyst; and the oil is at least one selected from soybean oil, palm oil, cottonseed oil, Jatropha oil, coconut oil, caster oil, sunflower oil, safflower oil, rapeseed oil, peanut oil, corn oil, linseed oil, olive oil, mustard seed oil, lard, tallow, whale oil, the oil wasted after cooking, and the oil collected to purify wasted water.
    • 提供了一种制备烷基酯化合物的方法,以在60-70℃的低温下在5-30分钟的短时间内获得用作生物柴油的烷基酯化合物。 制备烷基酯化合物的方法包括以下步骤:通过一定尺寸的喷嘴将醇和催化剂加入到1mol油中,其中通过喷嘴喷射的颗粒的尺寸为100-400微米。 优选醇是选自甲醇,乙醇,丙醇,丁醇和异丙醇中的至少一种; 催化剂是碱催化剂; 油是选自大豆油,棕榈油,棉籽油,麻疯树油,椰子油,蓖麻油,向日葵油,红花油,菜籽油,花生油,玉米油,亚麻籽油,橄榄油,芥菜籽中的至少一种 油,猪油,牛油,鲸油,烹饪后浪费的油,收集的油净化浪费的水。