Invention Grant
US3856824A Modified p-v-fe catalyst for production of maleic anhydride from saturated aliphatic hydrocarbons
失效
用于从饱和脂肪烃生产马来酸酐的改性P-V-FE催化剂
- Patent Title: Modified p-v-fe catalyst for production of maleic anhydride from saturated aliphatic hydrocarbons
- Patent Title (中): 用于从饱和脂肪烃生产马来酸酐的改性P-V-FE催化剂
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Application No.: US21279571Application Date: 1971-12-27
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Publication No.: US3856824APublication Date: 1974-12-24
- Inventor: RAFFELSON H , SUDA M
- Applicant: MONSANTO CO
- Assignee: Monsanto Co
- Current Assignee: Monsanto Co
- Priority: US21279571 1971-12-27
- Main IPC: C07D307/60
- IPC: C07D307/60 ; B01J23/84 ; B01J23/89 ; B01J27/00 ; B01J27/198 ; C07B61/00 ; C07C51/215 ; C07D5/00
Abstract:
Maleic anhydride is produced by oxidation of saturated aliphatic hydrocarbons in the presence of a catalyst comprising phosphorus, vanadium, iron, oxygen and a catalyst modifier comprising chromium combined with one or more elements selected from the group consisting of nickel, boron, silver, cadmium and barium.
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