Olefin conversion process involving coke suppressor impregnated catalyst

摘要

A composition and an olefin conversion process are disclosed. The composition comprises a zeolite having incorporated therein a coke- suppressing amount of a coke suppressor selected from the group consisting of silicon oxides, phosphorus oxides, boron oxides, magnesium oxides, tin oxides, titanium oxides, zirconium oxides, molybdenum oxides, germanium oxides, indium oxides, lanthanum oxides, cesium oxides, and combinations of any two or more thereof. The olefin conversion process comprises contacting a first olefin with a catalyst composition under a condition effective to convert said first olefin to a second olefin wherein the catalyst composition is the same as the composition disclosed above. Also disclosed is a process for producing the composition.