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Innovations in renewable energy production: biodiesel from microalgae grown on waste resources using liquid-solid circulating fluidized beds and photo-bioreactors

可再生能源生产的创新：利用液固循环流化床和光生物反应器，从废弃资源中生长的微藻中提取生物柴油

基本信息

批准号：
357119-2007
负责人：
Bassi, Amarjeet
金额：
$ 7.26万
依托单位：
University of Western Ontario
依托单位国家：
加拿大
项目类别：
Strategic Projects Supplemental Competition
财政年份：
2008
资助国家：
加拿大
起止时间：
2008-01-01 至 2009-12-31
项目状态：
已结题

来源：
https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=403217
关键词：
Innovations renewable energy production biodiesel

项目摘要

In this proposal an integrated approach is presented for the production of biodiesel by conversion of algal oils extracted from microalgae. This project focuses on emerging technologies for biodiesel production using low cost and renewable substrates. Biodiesel, comprised by esters in fatty acids, is an alternative fuel obtained from renewable biological sources, such as vegetable oils and animal fats. Compared to traditional (petroleum derived) diesel, biodiesel has lower emissions of sulfur and particulates. It is also biodegradable and non-toxic. The physical and chemical properties are quite similar to petroleum based diesel, which implies that bio-diesel can be blended easily with diesel. The current sources being considered for bio-diesel include oil seed crops such as soybean, canola etc., animal fats or waste or recycled oils. It is anticipated that the demand for biodiesel may rise significantly thus putting increasing pressure on land based crops. Thus new, strategic approaches need to be considered in order to provide alternative raw materials as a source of bio-diesel.High oil-producing algae can be used as an attractive alternative to produce bio-diesel. At the same time, algae technology provides a means for mitigation of carbon dioxide, a greenhouse gas. Algal bio-diesel production can be combined with

在该提案中，提出了一种通过转化从微藻中提取的藻油来生产生物柴油的综合方法。该项目侧重于使用低成本和可再生基质生产生物柴油的新兴技术。生物柴油由脂肪酸中的酯组成，是从可再生生物来源（如植物油和动物脂肪）获得的替代燃料。与传统（石油衍生）柴油相比，生物柴油的硫和颗粒物排放量更低。它也是可生物降解和无毒的。生物柴油的理化性质与石油基柴油非常相似，这意味着生物柴油可以很容易地与柴油混合。目前正在考虑的生物柴油来源包括油料种子作物，如大豆，油菜等，动物脂肪或废物或回收油。预计对生物柴油的需求可能会大幅上升，从而给陆地作物带来越来越大的压力。因此，需要考虑新的战略方法，以提供替代原料作为生物柴油的来源。高产油藻类可以作为一个有吸引力的替代品，生产生物柴油。与此同时，藻类技术提供了一种减少二氧化碳这一温室气体的手段。藻类生物柴油的生产可以与