发明授权
- 专利标题： Fischer-tropsch catalyst, preparation method and application thereof
- 专利标题（中）： 费托催化剂，其制备方法及其应用
-
申请号： US13203537申请日： 2010-03-11
-
公开(公告)号： US09550181B2公开(公告)日： 2017-01-24
- 发明人: Yong Yang , Baoshan Wu , Yongwang Li , Hongwei Xiang
- 申请人： Yong Yang , Baoshan Wu , Yongwang Li , Hongwei Xiang
- 申请人地址： CN Shanxi
- 专利权人： SYNFUELS CHINA TECHNOLOGY CO., LTD.
- 当前专利权人： SYNFUELS CHINA TECHNOLOGY CO., LTD.
- 当前专利权人地址： CN Shanxi
- 代理机构： Seyfarth Shaw LLP
- 优先权： CN200910128421 20090312
- 国际申请： PCT/CN2010/070988 WO 20100311
- 国际公布： WO2010/102573 WO 20100916
- 主分类号： B01J21/00
- IPC分类号： B01J21/00 ; B01J23/00 ; B01J25/00 ; B01J29/00 ; B01J37/03 ; B01J23/78 ; B01J23/887 ; B01J23/889 ; B01J35/02 ; B01J37/00 ; C10G2/00 ; B01J35/10
摘要：
A micro-spherical iron-based catalyst and a preparation method thereof are disclosed. The catalyst contains a potassium promoter, and at least one transitional metal promoter M which is one or more kinds of metals selected from Cr, Cu, Mn and Zn. It also contains a structure promoter S, which is SiO2 and/or Al2O3, wherein both of SiO2 and Al2O3 are modified by MoO3, TiO2 and/or ZrO2. The weight ratio of components is Fe:M:K:S=100:3-50:1-8:3-50, in which the metal components are calculated based on metal elements, the structure promoter is calculated based on oxides. The catalyst is prepared by co-precipitation method.
公开/授权文献
信息查询
