生物质油(Bio-oil)是纤维素、半纤维素和木质素的各种降解物所组成的一种混合物。生物质主要包括薪炭林、经济林、用材林、农作物秸秆和农林产品加工残余物如甘渣、木屑等。
生物质油是用秸杆作原料，通过热裂解、液化等工艺而生产的环保型燃料。
The creature oil is a fuel of environmental protection, it is produced with straw material, using the crafts of the hot cracking and liquefying etc.
她在一份新闻稿中说，高价的棕榈油和橡胶意味着此类作物是有利可图的，利用生物质很低的土地种植它们使得这种种植在环境上也可行。
She said in a press release that high prices for palm oil and rubber means these crops can be profitable and that using land with low original biomass makes their cultivation environmentally feasible.
本文最后介绍了国内外所进行的生物油的改性研究，讨论了生物质热裂解制取生物油技术的应用前景。
Some overseas research results of bio-oil upgrading were introduced, and the prospect of biomass pyrolysis for producing liquid fuel was discussed.
应用推荐