Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Landfill gas treatment system










Image Number 3 for United States Patent #5451249.

The gas stream which emanates from landfills is treated to produce a purified gas which is essentially a hydrocarbon such as methane which can be used as the fuel source in a fuel cell power plant, or can be used in other power plants which use natural gas as a fuel. The landfill gas passes through a system which removes essentially all of the hydrogen sulfide; water; organic sulfur and halogen compounds; and solid contaminants from the gas stream. The resultant purified gas stream can be cleanly flared; used to power an energy plant; or put to other useful purposes.








 
 
  Recently Added Patents
Authenticating messages sent between a vehicle and a central facility
Regenerative power storage system mounted on DC electric railway car
Vehicle drive control system
Identification of electrical grid phase information for end-points in a grid network
Medical injector
Method and apparatus for controlling cardiac resynchronization therapy using cardiac impedance
Method, apparatus, and system for synchronizing contents
  Randomly Featured Patents
Concave wood framed swing door medicine cabinet
Molecular design support system
Enhanced error diffusion by using peak position profiles
Aqueous solution dispersement of carbon nanotubes
Encoding variable length and null data while preserving sort sequence
Dynamic blocks
System and method for building emotional machines
Method and installation for cleaning a particulate filter on a motor vehicle
Engine combustion system
Sulfur-containing cathode