生物柴油发电精品.pptVIP

* Biodiesel Technology and Development生物柴油——技术和发展 Chen Fang / 陈 放 School of Life Sciences，SCU / 四川大学生命科学学院 Institute of Bio-energy, SCU / 四川大学生物能源研究所 * I. Introduction /简介 Biodiesel/生物柴油 Biodiesel is a domestic, renewable fuel for diesel engines derived from natural oils like soybean oil, and which meets the specifications of ASTM D 6751. 生物柴油是指能够本国生产的、可再生的，从天然油脂如大豆油生产出的能够用于柴油引擎的燃油，并且满足ATMD6751标准。 * Petroleum/energy plant石油/能源植物 －Containing biodiesel components/ or precursors. －含有生物柴油成分或可经转化成为柴油的成分的植物 Biomass (mainly forest) /year is as 20-27 times as the exploitation quantity of petroleum. 地球上每年的生物质（主要是森林）产量可为石油开采量的20－27倍。 * The ways to obtain biodiesel生物柴油的生产原理 Shaken/乳化 Alcohols + fresh or used oil/fat transesterification reaction转酯化反应 Chemical catalysts/化学催化剂 Enzymatic conversation (lipase)/生物酶法 * The benefits of biodiesel生物柴油的优点 Convenient No engine rebuilding Renewable and sustainable Local available and economy promoting Environment friendly CO2 fixation and low pollution gas emission(only 1/4 of common diesel, meeting the European standard III) 便利，不需要现有设备的改造 可再生和可持续性发展 可本地/国生产，对当地经济具有促进作用 环境友好, CO2 固定和低污染排放,达到欧洲三号标准 * II. Present status of bio-diesel 生物柴油现状 Feedstock / 原料植物研究 Current producing situation /生物柴油生产现状 * 1. Feedstock / 原料 The ? cost of biodiesel comes from the feedstock cost . 生物柴油成本的3/4是原料成本。 * 1970s Dr. Melvin-Kelvin, a Noble Prizewinner, 1st research on the energy plant 1978 International Energy Sources Academy (IEA) initiated the international cooperation research on energy plants, 1986 USA began to plant petroleum plant garden firstly Subsequently, Britain, France, German, Japan and Brazil started the research and application. 1970s 诺贝尔奖获得者Melvin-Kelvin博士开始能源植物研究 国际能源署开始能源植物的国际间合作研究 美国开始种植能源植物林 随后，英国、法国、德国、日本和巴西陆续开始了相关研究和应用 Energy plant research 能源植物研究 * The species of energy plants 能源植物种类 There are many plants can be used as green energy sources. Most of them come fro