文献类型：期刊文献

英文题名：Steam Reforming of Model Compounds and Fast Pyrolysis Bio-oil on Supported Nickle Metal Catalysts for Hydrogen Production

作者：Lan, P.[2];Xu, Q. -L.;Lan, L. -H.[2];Xie, D.;Zhang, S. -P.;Yan, Y. -J.[1]

机构：[1]E China Univ Sci & Technol, Sch Resources & Environm Engn, Res Ctr Biomass Energy, Shanghai 200237, Peoples R China;[2]Guangxi Univ Nationalities, Sch Chem & Chem Engn, Key Lab Chem & Biol Transforming Proc, Guangxi Higher Educ Inst, Nanning, Guangxi, Peoples R China

年份：2012

卷号：34

期号：21

起止页码：2004

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

收录：;EI(收录号：20123915458162);WOS:【SCI-EXPANDED(收录号:WOS:000308445100008)】；

基金：This work was supported by the "973" State Key Fundamental Research Development Program of China (No. 2007CB210206) and Distinguished Young Teacher Scientific Foundation of East China University of Science and Technology (YB0157109). The authors would like to thank Prof. Zhu Xi Feng in An-Hui Prov. Biomass Clean Energy resources, Key Labs in China Acad. and Tech. University for providing the biomass derived fast pyrolysis oil sample.

语种：英文

外文关键词：acetic acid; bio-oil; cyclopentanone; furfural; hydrogen; meta-cresol; nickel-based catalyst; steam reforming

摘要：Steam reforming of biomass derived bio-oil liquid products was an available low carbon technology to produce sustainable hydrogen fuel. In this article, a series of nickel-based catalysts have been prepared. To examine the catalytic steam reforming behaviors over these catalysts in a fixed bed reactor system, several typical oxygen-containing chemicals, including acetic acids, furfural, cyclopentanone, and meta-cresol, that were proved to be contained in the bio-oil feedstock, were first selected as model starting materials. In these tests, yields for hydrogen were taken as an index of the catalyst activity and the catalyst that exhibited the maximum activity by hydrogen yields was then used for the bio-oil steam reforming studies. In this work, it was concluded that the catalyst activity reached a maximum hydrogen yield of 90.56% and decreased in an order of Ni/MgO-La2O3-Al2O3 > Ni/MgO-Al2O3 approximate to Ni/La2O3-Al2O3 > Ni/Al2O3. The yield of hydrogen for steam reforming of the whole fraction of the bio-oil reached 70% under 800 degrees C and it only lowered 10%, after 10 hours on stream in a stability test.