基本信息:
- 专利标题： CATALYST FOR HIGH TEMPERATURE STEAM REFORMING
- 申请号：PCT/US2017/062505 申请日：2017-11-20
- 公开(公告)号：WO2018098064A1 公开(公告)日：2018-05-31
- 发明人： LIN, Jiefeng , CHRISTIE, Gervase, Maxwell
- 申请人： PRAXAIR TECHNOLOGY, INC.
- 申请人地址： 10 Riverview Drive Danbury, CT 06810 US
- 专利权人： PRAXAIR TECHNOLOGY, INC.
- 当前专利权人： PRAXAIR TECHNOLOGY, INC.
- 当前专利权人地址： 10 Riverview Drive Danbury, CT 06810 US
- 代理机构： MANCINI, Ralph, J. et al.
- 优先权： US15/359,986 20161123
- 主分类号： B01J37/03
- IPC分类号： B01J37/03 ; B01J37/08 ; B01J23/00 ; B01J23/89 ; B01J35/00 ; B01J35/02 ; B01J35/10 ; C01B3/40
摘要：
This invention relates to highly active and stable catalyst composite used in high temperature synthesis gas production. More specifically, nickel alumina catalysts doped with noble metals and lanthanide groups or transition metal groups containing a lattice spinel structure with a general formula [Ni x A 1-x ] [(B y Al 1-y ) 2 ]O 4 . Stabilizers such as yttria- stabilized zirconia are also integrated in this composite to enhance high temperature catalytic performance. The catalyst composite of present invention exhibits high redox tolerance, coking resistance, high temperature stability, and high catalytic activity.
IPC结构图谱:
| B | 作业；运输 |
| --B01 | 一般的物理或化学的方法或装置 |
| ----B01J | 化学或物理方法，例如，催化作用、胶体化学；其有关设备 |
| ------B01J37/00 | 制备催化剂之一般方法；催化剂活化的一般方法 |
| --------B01J37/02 | .浸渍，涂层或沉淀 |
| ----------B01J37/03 | ..沉淀；共沉淀 |