Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, China.
Bioresour Technol. 2010 Jun;101(12):4600-7. doi: 10.1016/j.biortech.2010.01.071. Epub 2010 Feb 11.
Hydrocarbon oil was obtained by co-deoxy-liquefaction of biomass and vegetable oil in the work. Results showed the weight ratio of biomass to vegetable oil exerted a great effect on the quality of obtained hydrocarbon oil. The optimum weight ratio of biomass to vegetable oil was 4.4:1, when alkanes with the content of 50.43% were detected in obtained hydrocarbon oil, with lower oxygen content of 2.52%, which resulted in higher calorific value-up to 43.36 MJ kg(-1). At the same time, removal rate of carbonyl group of vegetable oil in the mixture reached at least 75.11%. The overall efficiency of the deoxy-liquefaction of biomass and the decarboxylation of vegetable oil were both enhanced by adding vegetable oil into biomass. Compared with the oils obtained from vegetable oil and biomass, respectively, distribution of hydrocarbon oil obtained from the mixture was much more similar to that of diesel oil.
工作中通过生物质与植物油共脱氧液化得到了烃油。结果表明，生物质与植物油的质量比对所得烃油的质量有很大影响。当所得烃油中检测到烷烃含量为 50.43%，含氧量为 2.52%，热值高达 43.36MJkg(-1)时，生物质与植物油的最佳质量比为 4.4:1。同时，混合物中植物油的羰基去除率至少达到 75.11%。通过向生物质中添加植物油，提高了生物质的脱氧液化和植物油的脱羧效率。与从植物油和生物质中获得的油相比，从混合物中获得的烃油的分布与柴油更为相似。
