| 摘要 |
THE PROCESS FOR THE AMMOXIDATION OF A C3 TO C5 PARAFFINIC HYDROCARBON TO ITS CORRESPONDING (ALPHA),ß-UNSATURATED HYDROCARBON COMPRISNG REACTING THE C3 TO C5 PARAFFINIC HYDROCARBON WITH AMMONIA AND OXYGEN IS A FLUID BED REACTOR AT A TEMPERATURE OF BETWEEN 250°C TO 600°C IN THE PRESENCE OF A CATALYST HAVING THE EMPIRICAL FORMULA AS FOLLOWS:VVSBMAADDOXWHEREIN A WHEN PRESENT IS SN AND/OR TID WHEN PRESENT IS ONE OR MORE OF LI, MG, NA, CA, SR, BA, CO,FE, CR, GA, NI, ZN, GE, NB, ZR, MO, W, CU, TE, TA, SE, BI, CE, IN, AS, B, AI, P AND MN; AND WHEREIN V IS 1, M IS 0.5-75, A IS 0 TO 25, D IS 0 TO 25, AND X IS DETERMINED BY THE OXIDATION STATE OF THE CATIONS PRESENT,AND A MINOR QUANTITY OF AN HALOGEN-CONTAINING COMPONENT, PREFERABLY CHARACTERIZED BY THE FOLLOWING FORMULA:R-X OR X2WHERE R=HYDROGEN, C1-C20 ALKYLAND X=F, C1, BR, I OR MIXTURES THEREOF. |
