Catalyst for propylene ammoxidation to acrylonitrile

Patent · Tue Jul 28 04:00:00 EDT 1992

OSTI ID:6994147

Paparizos, C; Shaw, W G

This patent describes a catalyst composition. It comprises: a complex of the catalytic oxides of molybdenum, bismuth, iron, cobalt, nickel, chromium, one or more of phosphorus and antimony, one or more of the group comprising alkali metals, and optionally one or more of an alkaline earth metal, a rare earth metal, niobium, thallium, arsenic, magnesium, zinc, cadmium, vanadium, boron, calcium, tin, germanium, manganese, tungsten, and/or tellurium having he formula: Mo[sub a]Bi[sub b]Fe[sub c]Co[sub d]Ni[sub e]Cr[sub f]X[sub g]Z[sub j]O[sub x].

• Assignee: Standard Oil Co., Cleveland, OH (United States)
• Patent Number(s): A; US 5134105
• Application Number: PPN: US 7-495875
• OSTI ID: 6994147
• Country of Publication: United States
• Language: English

Related Subjects

02 PETROLEUM
020400* -- Petroleum-- Processing
023000 -- Petroleum-- Properties & Composition
ACRYLONITRILE
ALKENES
BISMUTH COMPOUNDS
BISMUTH OXIDES
CATALYSTS
CATALYTIC EFFECTS
CHALCOGENIDES
CHEMICAL COMPOSITION
CHROMIUM COMPOUNDS
CHROMIUM OXIDES
COBALT COMPOUNDS
COBALT OXIDES
DISPERSIONS
HYDROCARBONS
INDUSTRIAL PLANTS
IRON COMPOUNDS
IRON OXIDES
MIXTURES
MOLYBDENUM COMPOUNDS
MOLYBDENUM OXIDES
NICKEL COMPOUNDS
NICKEL OXIDES
NITRILES
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
OXIDES
OXYGEN COMPOUNDS
PETROLEUM REFINERIES
PROCESSING
PROPYLENE
REFINING
REFRACTORY METAL COMPOUNDS
SYNTHESIS
TRANSITION ELEMENT COMPOUNDS