Oxidation of isoprene to methylmaleic anhydride (citraconic anhydride) over vanadium oxide-based catalysts

被引:3
作者
Cabello, CI
Castiglioni, GL
Cavani, F
Fumagalli, C
Grasso, L
Ligi, S
Trifiro, F
机构
来源
SCIENCE AND TECHNOLOGY IN CATALYSIS 1998 | 1999年 / 121卷
关键词
D O I
10.1016/S0167-2991(99)80094-9
中图分类号
O69 [应用化学];
学科分类号
081704 ;
摘要
The main operating parameters affecting the direct oxidation of isoprene to citraconic anhydride (CA, methylmaleic anhydride) over a V/Ti/O-based catalyst are examined. It was found that the oxygen-to-isoprene ratio in the feed has a considerable influence on the selectivity to CA.
引用
收藏
页码:359 / 362
页数:4
相关论文
共 12 条
[1]  
BERG RG, 1974, Patent No. 2526464
[2]  
BERG RG, 1971, Patent No. 3701805
[3]   The characterization of the surface properties of V-P-O-based catalysts by probe molecules [J].
Cavani, F ;
Trifiro, F .
APPLIED CATALYSIS A-GENERAL, 1997, 157 (1-2) :195-221
[4]  
FRANZ G, 1979, Patent No. 2902987
[5]  
FUJII C, 1974, Patent No. 49132014
[6]  
FUJII C, 1975, Patent No. 50049223
[7]  
HARRISON JP, 1976, Patent No. 3968127
[8]  
HUANG ID, 1976, Patent No. 3987064
[9]  
MURATA A, 1974, Patent No. 49049914
[10]  
MURATA A, 1978, Patent No. 53015316