Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Catalyst for selective oxidation of carbon monoxide










Image Number 12 for United States Patent #6548446.

A selective catalytic material is used in a method for selective oxidation of carbon monoxide in the presence of hydrocarbons and contains rhodium and a bismuth component either as a supported catalytic material dispersed on a refractory inorganic oxide support or as an unsupported catalytic material prepared, for example, by co-precipitation from a solution containing dissolved bismuth and rhodium salts. The bismuth and rhodium components are present in amounts that provide an atomic ratio of bismuth to rhodium in the range of from about 0.1:1 to 10:1, e.g., from about 1:1 to 2.5:1. The selective catalytic material is contacted under oxidizing conditions with a gas stream containing carbon monoxide and hydrocarbons. The selective catalytic material (24a) may be disposed on a sensor (24) disposed within a conduit (18) downstream of a conventional treatment catalyst (16) to evaluate the performance of the latter by measuring the extent of carbon monoxide oxidation catalyzed by the selective catalytic material (24a) in the treated gas.








 
 
  Recently Added Patents
Weighted determination in configuration management systems
Mobile terminal and method for changing page thereof
Substituted di-arylhydantoin and di-arylthiohydantoin compounds and methods of use thereof
Spectral measurement device
Flexible organic light emitting device and manufacturing method thereof
Method for producing (meth)acrylic anhydride, method for storing (meth)acrylic anhydride, and method for producing (meth)acrylate
Plasma doping method and plasma doping apparatus
  Randomly Featured Patents
Scanning optical apparatus with aspherically-shaped surface in main scanning direction
Optical storage medium having multiple recording layers of different formats
Process for the production of isotropic pyrolytic carbon particles
Foldable electronic package
Laser treating implanted semiconductor surface through photo-resist layer
Increasing antibody affinity by altering glycosylation of immunoglobulin variable region
Face insert for golf club heads
Implantable drug delivery patch
Inhibition of indoleamine-N-methyl transferase by 2-iminopyridines
System and method for applying color management on captured images