B - Operations – Transporting – 01 – J
Patent
B - Operations, Transporting
01
J
252/101, 260/708
B01J 27/19 (2006.01) B01J 23/28 (2006.01) B01J 27/053 (2006.01) B01J 37/00 (2006.01) C07C 6/04 (2006.01) B01J 35/10 (2006.01)
Patent
CA 1331376
A B S T R A C T CATALYST SYSTEMS FOR OLEFIN DISPROPORTIONATION AND PROCESS USING SUCH SYSTEMS Composition suitable as catalyst system for the disproportionation of olefins, containing molybdenum oxide supported on alumina, which composition can be obtained by comulling of at least a gamma-alumina providing agent with a sulphur containing compound and/or a phosphorous containing compound and optionally molybdenum oxide(s) or a molybdenum oxide(s) providing agent, to a homogeneous extrudable mass, extrusion of the mass and division into small particles, drying of the particles followed by calclnation at a temperature in the range of from 400°C to 800°C, impregnating the obtained particles with a solution of a molybdenum oxide(s) providing agent and optionally with a solution of a sulphur containing compound and optionally a solution of a phosphorous containing compound, drying of the impregnated particles followed by calcination at a temperature in the range of from 400-800°C, optionally followed by an additional impregnating step as mentioned hereinbefore, the amounts of molybdenum-, sulphur- and phosphorous containing compounds being selected such that the total final content of molybdenum is in the range of from 5 to 13% by weight, the final content of sulphur containing compound is up to 10% by weight and the final content of the phosphorous containing compound is up to 10% by weight, calculated on the weight of the total final ...../2 -2- composition. Process for the preparation of the composition, and process for the disproportionation using the composition as catalyst.
581196
de Bruijn Hendrik Willem
Janssen Frank Joan
Reinalda Donald
Wilms Coenraad Hendrik
de Bruijn Hendrik Willem
Janssen Frank Joan
Reinalda Donald
Shell Canada Limited
Smart & Biggar
LandOfFree
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