Research on the preparation and catalytic performance of composite oxide VPO catalyst
[1]Zeng Yan,Li He,Ji Weijie.Research on the preparation and catalytic performance of composite oxide VPO catalyst[J].Journal of Zhengzhou University (Engineering Science),1998,19(04):98-102.
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
19
Number of periods:
1998 04
Page number:
98-102
Column:
Public date:
1998-12-31
- Title:
- Research on the preparation and catalytic performance of composite oxide VPO catalyst
- Keywords:
- VPO catalyst; orthopatane; citrine
- CLC:
- -
- DOI:
- -
- Abstract:
- Adopting test methods such as BET, XRO, IR, and ESR, the VPO catalysts prepared by 4 different methods (Pv = 1.15) are examined. Studies have shown that the main factor affecting the income of catalysis is the composition of the catalyst and the oxidation state of the catalyst. In the (VO) 2P2O7 phase, it contains a small amount of α -VOPO4, which is relatively catalytic. The use of organic solvents can increase the surface area of the catalyst, but it does not necessarily change the catalytic activity.
- References:
- -
- Similar References:
Memo
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Last Update:
1900-01-01
