文献类型：期刊文献

英文题名：The Effect of Heterogeneous Catalysts on Hydrothermal Liquefaction of Corn Stalk under CO Atmosphere

作者：Peng, W.[1];Wu, C.[1];Wu, S.[1];Wu, Y.[1];Gao, J.[1]

机构：[1]E China Univ Sci & Technol, Dept Chem Engn Energy Sources, Coll Resource & Environm Engn, Shanghai 200237, Peoples R China

年份：2014

卷号：36

期号：13

起止页码：1388

外文期刊名：ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS

收录：;EI(收录号：20142017712145);WOS:【SCI-EXPANDED(收录号:WOS:000335213800002)】；

基金：This research was supported by the National Science Foundation of China (20906025) and the Science Foundation of Shanghai (09ZR1407400).

语种：英文

外文关键词：CO; heterogeneous catalyst; hydrothermal liquefaction; corn stalk

摘要：Hydrothermal liquefaction of corn stalk under CO atmosphere with three commercial heterogeneous catalysts was performed in a high pressure autoclave. The structure and reducibility of the catalysts were studied by X-ray diffraction and differential thermal gravity under H-2 atmosphere. The results indicated that the catalysts greatly increased the conversion of cornstalk yield and heating value of liquid product. The activity order of the catalysts is as follows: JT203 > JT201 > JB-1, which is consistent with the high surface area and low reduction temperature of JT203. The catalysts might favor a hydrothermal liquefaction process through the active H produced by water-gas shift reaction.