位置:成果数据库 > 期刊 > 期刊详情页
不同载体负载的钴基费-托合成催化剂性能研究
  • ISSN号:0493-2137
  • 期刊名称:天津大学学报
  • 时间:2012.4.4
  • 页码:349-356
  • 分类:TQ529.2[化学工程—煤化学工程] TE646[石油与天然气工程—油气加工工程]
  • 作者机构:[1]Key Lab for Green Chemical Technology of Ministry of Education, School of Chemical Engineering and Technology, Collaborative Innovation Center of Chem- ical Science and Engineering (Tianjin)~ Tianjin University, Tianjin 300072, China
  • 相关基金:supported by National Natural Science Foundation of China(No.21076151)
  • 相关项目:等离子体制备高分散钴基费-托合成催化剂及其性能研究
中文摘要:

A silica-supported cobalt catalyst was prepared by hydrogen dielectric-barrier discharge(H2-DBD)plasma.Compared to thermal hydrogen reduction,H2-DBD plasma treatment can not only fully decompose the cobalt precursor but also partially reduce the cobalt oxides at lower temperature and with less time.The effect of the discharge atmosphere on the property of the plasma-prepared catalyst and the Fischer-Tropsch synthesis activity was studied.The results indicate that H2-DBD plasma treatment is a promising alternative for preparing Co/SiO2catalysts from the viewpoint of energy savings and efficiency.

英文摘要:

A silica-supported cobalt catalyst was prepared by hydrogen dielectric-barrier dis- charge (H2-DBD) plasma. Compared to thermal hydrogen reduction, H2-DBD plasma treatment can not only fully decompose the cobalt precursor but also partially reduce the cobalt oxides at lower temperature and with less time. The effect of the discharge atmosphere on the property of the plasma-prepared catalyst and the Fischer-Tropsch synthesis activity was studied. The re- sults indicate that H2-DBD plasma treatment is a promising alternative for preparing Co/SiO2 catalysts from the viewpoint of energy savings and efficiency.

同期刊论文项目
同项目期刊论文
期刊信息
  • 《天津大学学报:自然科学与工程技术版》
  • 北大核心期刊(2011版)
  • 主管单位:
  • 主办单位:天津大学
  • 主编:单平
  • 地址:天津市南开区
  • 邮编:300072
  • 邮箱:
  • 电话:022-27403448
  • 国际标准刊号:ISSN:0493-2137
  • 国内统一刊号:ISSN:12-1127/N
  • 邮发代号:6-27
  • 获奖情况:
  • 中国期刊方阵双效期刊
  • 国内外数据库收录:
  • 美国数学评论(网络版),美国剑桥科学文摘,中国中国科技核心期刊,中国北大核心期刊(2008版),中国北大核心期刊(2011版),中国北大核心期刊(2014版)
  • 被引量:6410