Petroleum is a fossil fuel that can not be renewed but dwindling availability. Biofuel is a renewable alternative energy that can replace petroleum. The manufacture of biofuels by using catalytic cracking feedstock used cooking oil. Cooking oil is a waste product of the food industry. Dangerous if used cooking oil because it contains carcinogens and when discharged into the environment causing pollution. Oleic acid and palmitic acid contained in the used cooking oil is high enough to be able to be converted into biofuel. Variations used are temperature process (380 0C, 400 0C, 420 0C) and weight of fly ash 5%, 7% and 9% of the weight of used cooking oil. This study aims to produce a maximum yield of biofuel from used cooking oil by catalytic cracking catalyst silica from fly ash oil. Results were analyzed by the method viskosimetri cracking. Density stands at cracking results from 0.7727 to 0.7930 g / ml. Best yield obtained was 31.72% at 420 0C and 9% by weight of fly ash.
展开▼
机译：石油是化石燃料，不能被更新，但其可用性正在下降。生物燃料是可替代石油的可再生替代能源。通过使用催化裂化原料制造食用燃料的生物燃料。食用油是食品工业的废品。如果使用食用油是危险的，因为它含有致癌物质，当排放到环境中会造成污染。用过的食用油中所含的油酸和棕榈酸足够高，可以转化为生物燃料。所使用的变化是温度处理（380 0C，400 0C，420 0C）和粉煤灰重量，分别为所用食用油重量的5％，7％和9％。这项研究的目的是通过将粉煤灰油中的催化二氧化硅催化裂化，从废食用油中获得最大的生物燃料产量。结果通过粘滞裂化法分析。裂解结果的密度为0.7727至0.7930 g / ml。在420 0℃下获得的最佳产率为31.72％，粉煤灰的重量为9％。
展开▼
