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
Electric train drive control device
Barrier layers comprising Ni-inclusive ternary alloys, coated articles including barrier layers, and methods of making the same
Door-activated entry light fixture
Pointer display device, pointer display/detection method, pointer display/detection program and information apparatus
Reactor core of liquid metal cooled reactor
Powerline communication receiver
Performance apparatus and electronic musical instrument
  Randomly Featured Patents
Cyclonic surface cleaning apparatus with a filtration chamber external to the cyclone
Rotating heat exchanger and method for sealing the same
Anti-reflection film and process for preparation thereof
Optical sheet, backlight unit, electro-optical device, electronic apparatus and method for manufacturing the optical sheet
Method of attaching a substantially uniform distribution of particulates to individual exposed surfaces of a substrate
Method of producing phase change memory device
Auxiliary brake lamp
Stepped structure for a multi-rank, stacked polymer memory device and method of making same
Method of optically measuring liquid in porous material
Rolled pouch cooking method