【摘 要】
：
As heterotrophic algal cultivation resulted in higher cell yield and oil content than photo-autotrophic approach,to realize industrial production of algal b
【机 构】
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School of Life Sciences,Tsinghua University,Beijing,100084 P.R.China
【出 处】
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The 4th International Conference on Biomass Energy Technolog
论文部分内容阅读
As heterotrophic algal cultivation resulted in higher cell yield and oil content than photo-autotrophic approach,to realize industrial production of algal biodiesel applied for vehicle transportation,pilot-scale production of heterotrophic alga,biodiesel production and its test for vehicle diesel engine were completed.Whole chain of algal biodiesel production included heterotrophic cultivation of Chlorella protothecoides in 60,000 L industrial fermentors,cell harvest through plate and frame filter and natural drying system,cell disruption by ball milling then oil extract continuously,and at last,biodiesel preparation through trans-esterification catalyzed by liquid lipase.
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