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










Image Number 6 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
System and method for measuring an analyte in a sample
Making transparent capacitor with multi-layer grid
Aspect ratio enhancement
Press nut
Microfluidic cartridge and method of using same
Combination of the application of antibodies for immunostimulation together with glucocorticoids
Analysis device and an analysis apparatus using the analysis device
  Randomly Featured Patents
Method and mechanism for sealing an envelope
Using boundaries associated with a map view for business location searching
Condom
Golf club swing training brace
Fluoroacrylic copolymer
Method of forming a bag
Method of forming a jacketed steam distribution tube
Golf putter head
Drive control system of four-wheel drive vehicle
Air jet cooling arrangement for electronic systems