Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Method and apparatus for producing active coke










Image Number 3 for United States Patent #4242225.

At least a portion of coke produced in a hearth-type furnace is fed into an activation reactor, and at least a portion of the waste gas from the hearth-type furnace is fed to the activation reactor to act as a heating gas and/or an activation gas for the coke feed. Hot waste gas from the activation reactor is passed to a waste-heat boiler. Active coke which has at least partially lost its adsorption capacity may be fed into the furnace in mixture with the coal or alone, or it may be fed directly into the activation reactor for re-activation of the coke.








 
 
  Recently Added Patents
Expandable mobile device
System and method for deposition in high aspect ratio magnetic writer heads
Earphone
Method and apparatus for error correction in MBMS receipt system
Method of preparing highly fluorinated carboxylic acids and their salts
Motilin-like peptide compound having transmucosal absorbability imparted thereto
Accessing a base station
  Randomly Featured Patents
Method of separating and purifying Yttrium-90 from Strontium-90
Switched connections diagnostics in a signalling network
Thin-film capacitor
High speed peak amplitude comparator
Automated advertising and matching of data center resource capabilities
Door facing
Recycling bin
Chrysanthemum plant named `Yoclaire`
Method of forming a guard ring or contact to an SOI substrate
Modular disinfection system for fluids