Patent ID: 7902112
Filing Date: 2011-03-08
Classification: B01J,C07C,Y02P

Abstract:
1. A fluidized bed catalyst for producing acrylonitrile comprising a composition represented by a following general formula: wherein, Mo represents molybdenum, Bi represents bismuth, Fe represents iron, W represents tungsten, Ni represents nickel, Mg represents magnesium, O represents oxygen, component A represents at least one element selected from the group consisting of cerium and lanthanum, component B represents at least one element selected from the group consisting of calcium, strontium, barium, manganese, cobalt, copper, zinc and cadmium, component C represents at least one element selected from the group consisting of yttrium, praseodymium, neodymium, samarium, aluminum, chromium, gallium and indium, component D represents at least one element selected from the group consisting of titanium, zirconium, vanadium, niobium, tantalum, germanium, tin, lead and antimony, component E represents at least one element selected from the group consisting of ruthenium, rhodium, palladium, rhenium, osmium, iridium, platinum and silver, component F represents at least one element selected from the group consisting of phosphorus, boron and tellurium, component G represents at least one element selected from the group consisting of lithium, sodium, potassium, rubidium, cesium and thallium, SiO