Method for olefin metathesis using a catalyst made from a spherical material having a hierarchised porosity comprising metal oxide particles trapped in a matrix comprising silicon oxide

Debecker, Damien;Colbeau-Justin, Frederic;Sanchez, Clément;Chaumonnot, Alexandra
(2014)

Files

brevetFR3007029.pdf
  • Closed Access
  • Adobe PDF
  • 45.69 KB
Request a copy

Details

Authors
  • Debecker, Damienorcid-logoUCLouvain
    Inventor
  • Colbeau-Justin, FredericUPMC
    Inventor
  • Sanchez, ClémentUCLouvain
    Inventor
  • Chaumonnot, AlexandraIFP Energies Nouvelles
    Inventor
Abstract
The invention concerns a method for olefin metathesis that comprises bringing said olefins into contact with a catalyst previously activated by par heating to a temperature of between 100 and 1000°C in a non-reducing gas atmosphere, said catalyst comprising at least one inorganic material having a hierarchised porosity consisting of at least two elementary spherical particles, each one of said spherical particles having a maximum diameter of 200 um and comprising metal oxide particles of a maximum size of 300 nm containing at least one metal chosen from tungsten, molybdenum, rhenium, cobalt, nickel, tin, ruthenium, iron and titanium alone or in a mixture, said metal oxide particles being present in a matrix comprising silicon oxide, said matrix having microporous walls consisting of zeolite entities and/or proto-zeolite entities.
Affiliations

Citations

  • APA
  • Chicago
  • FWB

Debecker, D., Colbeau-Justin, F., Sanchez, C., & Chaumonnot, A. (2014). Method for olefin metathesis using a catalyst made from a spherical material having a hierarchised porosity comprising metal oxide particles trapped in a matrix comprising silicon oxide (Patent No. FR3007029). https://hdl.handle.net/2078.5/255413