发展菜籽油制备生物柴油产业的一种有效对策

An Effective Strategy for the Development of Rapeseed Oil-Based Biodiesel Industry

菜籽油是生产生物柴油的主要原料之一,目前用菜籽油生产生物柴油的主要瓶颈是原料成本较高,一般占到总生产成本的75%左右。在介绍国内外菜籽油制备生物柴油产业发展现状和存在的主要问题的基础上,提出了利用现有冬闲田生产高芥酸油菜籽,以高芥酸菜籽油为原料联产制备生物柴油、芥酸及其系列衍生产品和甘油、甾醇类化合物等高值副产品的对策,并从产品用途与市场需求潜力、企业经济效益、生产技术和条件、原料来源等几方面分析了这一发展对策的可行性。该对策的实施,将实现我国菜籽油制备生物柴油产业的兴起和可持续发展,提高生物柴油产品品质,带动我国生物化工和其它诸多行业的共同发展,为我国社会主义新农村建设作出贡献。

Rapeseed oil is one of the major raw materials for biodiesel production. The bottleneck of rapeseed oil-based biodiesel production at present is high cost of raw materials, which generally accounts for about 75% of total production cost. Current status and principal problems concerned in the production of biodiesel from rapeseed oil in China and other countries were introduced, based on which it was proposed to grow high-erucic acid rape in existing winter fallow fields and jointly produce biodiesel, erucic acid and its derivative products, and other highly valuable by-products such as glycerin and sterols from high-erucic acid rapeseed oil. The feasibility of this development strategy was analyzed in terms of product and market demand potential, economic benefits of enterprises, techniques and conditions of production, and source of raw materials. It was believed that the implementation of the strategy in China was of great significance in realizing rise and sustainable development of rapeseed oil-based biodiesel production, improving quality of biodiesel, promoting the development of biochemical engineering and many other industries, as well as in building a socialist new countryside.