生物油的组成和提质研究的进展

Advances in the Study on the Composition and Upgrading of Bio-oil

生物油即生物质裂解油,具有原料充足、可再生、价格低廉、提质后作为液体燃料利用热值高和污染较小等优点,因而生物油提质技术成为能源化工领域研究的热点之一。了解生物油的组成可以提供生物油提质的重要信息。评述了生物油的组成和提质研究的进展,总结了存在的问题,预测了今后的发展方向。

Bio - oil, i.e., oil from biomass cracking, has advantages of a large supply of renewable and cheap raw materials, high quantity of heat and low pollution when being used as liquid fuel after upgrading. Therefore, bio - oil upgrading became one of hot research subject in the field of energy chemical engineering. Understanding bio - oil composition can provide important information for bio - oil upgrading. In this paper, the advances in the study on the composition and upgrading of bio - oil were reviewed and related problems in the study were summarized along with prediction of development direction for the study.