文献类型：期刊文献

中文题名：在流化床反应器中生物油轻组分模拟物催化重整制氢

英文题名：Hydrogen Production Through Catalytic Steam Reforming of Simulacrum of Light Component of Bio-Oil in a Fluidized Bed Reactor

作者：许庆利[1];蓝平[1,2];周明[1];任志忠[1];颜涌捷[1]

机构：[1]华东理工大学生物质能源研究中心,上海200237;[2]广西民族大学化学与生态工程学院,广西南宁530006

年份：2010

卷号：39

期号：7

起止页码：718

中文期刊名：石油化工

外文期刊名：Petrochemical Technology

收录：CSTPCD;;Scopus;北大核心:【北大核心2008】；CSCD:【CSCD2011_2012】；

基金：国家重点基础研究发展规划项目(2007CB210206);华东理工大学优秀青年教师科研基金项目(YB0157109)

语种：中文

中文关键词：生物油轻组分;水蒸气;流化床反应器;催化重整;制氢

外文关键词：light component of bio-oil; steam; fluidized bed reactor; catalytic reforming; hydrogen production

摘要：对在流化床反应器中生物油轻组分模拟物(简称模拟物)与水蒸气催化重整制氢进行了研究。考察了温度、模拟物中H2O与C的摩尔流率之比(S/C)和模拟物的重时空速(WHSV)对催化重整制氢的影响。适宜的反应条件为:工业级镍基催化剂(w(NiO)=7.2%)200g、温度650℃、S/C=11、WHSV=0.7h-1、反应时间3h。在此条件下,H2产率、潜在H2(H2+CO)产率和总的C元素选择性达到最大值,分别为89.3%,94.8%,96.3%。SEM表征发现,烧结是造成催化剂失活的原因之一。
Hydrogen production was carried out through catalytic steam reforming of simulacrum of light component of bio-oil in a fluidized bed reactor. Effects of temperature, mole ratio of steam to carbon （S/C） and WHSV of the simulacrum on the reforming were investigated. Under the optimum reaction conditions of industrial-grade nickel-based catalyst （w（NiO） 7.2% ） 200 g, 650 ℃, S/C 11, WHSV 0.7 h - 1 and reaction time 3 h, the hydrogen yield, the potential hydrogen （ H2 ＋ CO） yield and the total carbon selectivity reached 89.3 %, 94.8 % and 96.3 %, respectively. SEM result showed that sintering was one of the reasons of the catalyst deactivation.