Resources Contact Us Home
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
Method and apparatus for coordinating hopping of resources in wireless communication systems
Display screen or portion thereof with animated graphical user interface
System and method for access of user accounts on remote servers
Center spreader adapter tool for toilet paper rolls and paper towel rolls that do not have inner cardboard tubes
Systems and methods for simultaneously configuring multiple independent backups
Sample chamber for laser ablation inductively coupled plasma mass spectroscopy
  Randomly Featured Patents
Personalized time-shifted programming
Cap, cap/container combination
Location watching
Golf ball flight monitoring system
Method of fabricating mask ROM
Interactive communication and data processing system for restaurant services
RFID interrogator with improved symbol decoding and methods based thereon
Adjustable static current discharging bracelet
Indicator for determining and indicating the fat and moisture content of human skin