Title:
COBALT-MANGANESE COMPOSITE OXIDE CATALYST, PREPARATION METHOD THEREFOR, AND METHOD FOR COUPLING COBALT-MANGANESE COMPOSITE OXIDE CATALYST WITH PLASMA TO PURIFY ORGANIC WASTE GAS
Document Type and Number:
WIPO Patent Application WO/2019/200725
Kind Code:
A1
Abstract:
A cobalt-manganese composite oxide catalyst, a preparation method therefor, and a use thereof in the purification of organic waste gas. The catalyst comprises a carrier and a catalytically active component. The carrier is anatase TiO2 having a photocatalytic property. The catalytically active component is a double metal oxide comprising manganese oxide and cobalt oxide. In the catalytically active component, the mass content of manganese and cobalt is 5-15% of the total mass of the catalyst. In the catalytically active component, the molar ratio of manganese to cobalt is 1:5-5:1.
Inventors:
LI JUNHUA (CN)
SONG HUA (CN)
WANG CHIZHONG (CN)
PENG YUE (CN)
CHEN JIANJUN (CN)
SONG HUA (CN)
WANG CHIZHONG (CN)
PENG YUE (CN)
CHEN JIANJUN (CN)
Application Number:
PCT/CN2018/094534
Publication Date:
October 24, 2019
Filing Date:
July 04, 2018
Export Citation:
Assignee:
UNIV TSINGHUA (CN)
International Classes:
B01J23/889; B01D53/70; B01D53/72; B01D53/86
Foreign References:
| CN102553573A | 2012-07-11 | |||
| CN205598920U | 2016-09-28 |
Attorney, Agent or Firm:
LINDA LIU & PARTNERS (CN)
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