Number | Name | Date | Kind |
---|---|---|---|
3980585 | Kerr et al. | Sep 1976 | |
4043943 | Schneider | Aug 1977 | |
4056487 | Kerr | Nov 1977 | |
4147661 | Higgins et al. | Apr 1979 | |
4283307 | Barone et al. | Aug 1981 | |
4418003 | Udovich et al. | Nov 1983 | |
4515904 | Edwards | May 1985 | |
4569925 | Yang et al. | Feb 1986 | |
5137860 | Ebner et al. | Aug 1992 | |
5280003 | Bortinger | Jan 1994 | |
5288880 | Matsuura | Feb 1994 | |
5296436 | Bortinger | Mar 1994 | |
5480853 | Bortinger | Jan 1996 | |
5496787 | Hatano et al. | Mar 1996 | |
5510308 | Kourtakis | Apr 1996 | |
5847163 | Mazzoni et al. | Dec 1998 | |
5885919 | Bortinger | Mar 1999 | |
5922637 | Bortinger | Jul 1999 | |
5945368 | Felthouse et al. | Aug 1999 |
Entry |
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Applied Catalysts 72 (1991) 1-32, Graham J. Hutchings, "Effect of promoters and reactant concentration on the selective oxidation of n-butane to maleic anhydride using vanadium phosphorus oxide catalysts" Sep. 1990. |