Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Catalyst for autothermal reforming of hydrocarbons with increased water gas shift activity










Image Number 3 for United States Patent #7150866.

The invention relates to a catalyst and a process for the autothermal, catalytic steam reforming of hydrocarbons using the catalyst. The catalyst has a multilayer structure and comprises a lower catalyst layer located directly on a support body and an upper catalyst layer located on the lower catalyst layer, with the lower catalyst layer preferentially catalysing the partial oxidation and the upper catalyst layer preferentially catalysing steam reforming. In a further embodiment, a three-layer catalyst having a further catalyst layer for the carbon monoxide conversion (water gas shift reaction) is described. Each catalyst layer comprises at least one platinum group metal on an oxidic support material.The steam reforming process is carried out in an adiabatic process by passing a feed mixture of hydrocarbons, oxygen and water or water vapour which has been heated to a preheating temperature over the multilayer catalyst.Catalyst and process are used for producing hydrogen-containing fuel gases in reformer systems, preferably for fuel cells.








 
 
  Recently Added Patents
Canopy light fixture
Xylitol-based anti-mucosal compositions and related methods and compositions
Triazole derivatives as ghrelin analogue ligands of growth hormone secretagogue receptors
Mirac proteins
Method for producing semiconductor substrate, semiconductor substrate, method for manufacturing electronic device, and reaction apparatus
Device and method for controlling brightness of organic light emitting diode display
Defect inspection method and device therefor
  Randomly Featured Patents
Pavement/surface sweeper having a simplified hydraulic system
Backlight control device and method for controlling a driving current of an LED
Optical apparatus for measuring transmission or absorption along a measurement path
Vehicle-mounted animal catching and transporting apparatus
Short point anti-cross-threading design
Water-cooled internal combustion engine
Detection of undesirable web pages
Fishing scale
Method and device for chromatographic purification
Resonator for hermetic rotary compressor