Importance of algae oil as a source of biodiesel
Importance of algae oil as a source of biodiesel
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DOI：
10.1016/j.enconman.2010.06.055
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发表时间：
2011-01-01
影响因子：
10.4
通讯作者：
Demirbas, M. Fatih
中科院分区：
文献类型：
--
作者：
Demirbas, Ayhan;Demirbas, M. Fatih
藻类是世界上生长最快的植物。藻类养殖的工业反应器有开放式池塘、光生物反应器和封闭式系统。藻类是非常重要的生物质来源。藻类总有一天会成为具有竞争力的生物燃料来源。不同种类的藻类可能更适合不同类型的燃料。藻类几乎可以在任何地方生长，甚至可以在污水或盐水中生长，并且不需要肥沃的土地或粮食作物，并且加工所需的能量比藻类提供的能量少。藻类可以替代石油燃料，这是一个更有效，没有缺点。藻类是世界上生长最快的植物之一，它们重量的50%是石油。这种油脂可以用来制造汽车、卡车和飞机的生物柴油。微藻的生长速度比陆地作物快得多。藻类的油的每单位面积产量估计为每年每英亩20，000至80，0001;这比第二好的作物棕榈油高7至31倍。微藻的脂类和脂肪酸含量随培养条件而变化。目前大多数油脂提取的研究集中在微藻，从藻油生产生物柴油。藻类油加工成生物柴油就像从陆地作物中提取的油一样容易。(C)2010爱思唯尔有限公司版权所有。
Algae are the fastest-growing plants in the world. Industrial reactors for algal culture are open ponds, photobioreactors and closed systems. Algae are very important as a biomass source. Algae will some day be competitive as a source for biofuel. Different species of algae may be better suited for different types of fuel. Algae can be grown almost anywhere, even on sewage or salt water, and does not require fertile land or food crops, and processing requires less energy than the algae provides. Algae can be a replacement for oil based fuels, one that is more effective and has no disadvantages. Algae are among the fastest-growing plants in the world, and about 50% of their weight is oil. This lipid oil can be used to make biodiesel for cars, trucks, and airplanes. Microalgae have much faster growth-rates than terrestrial crops. the per unit area yield of oil from algae is estimated to be from 20,000 to 80,0001 per acre, per year; this is 7-31 times greater than the next best crop, palm oil. The lipid and fatty acid contents of microalgae vary in accordance with culture conditions. Most current research on oil extraction is focused on microalgae to produce biodiesel from algal oil. Algal-oil processes into biodiesel as easily as oil derived from land-based crops. (C) 2010 Elsevier Ltd. All rights reserved.