Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Methods and apparatus for removing mercury from combustion flue gas










Image Number 5 for United States Patent #7531153.

A method for reducing an amount of mercury in flue gases generated by the combustion of coal is provided. The method includes combusting a quantity of coal and a quantity of air within a primary combustion area such that a fly ash containing carbon and elemental mercury is formed within the flue gases, supplying air to the primary combustion area such that a portion of the air is channeled to an overfire air burnout area downstream from the primary combustion area to facilitate increasing an amount of the carbon content in the fly ash, cooling the flue gases to facilitate oxidizing the elemental mercury using the carbon content in the fly ash, and injecting sorbent into the flue gases to facilitate further reducing the amount of mercury in the flue gases.








 
 
  Recently Added Patents
Systems, methods, and apparatus to prepare a mobile device for provisioning
Can seam inspection
Interconnecting virtual domains
System and method of supplying an electrical system with direct current
Sensing device and electronic apparatus
Method for preparing a .beta.-SiAlON phosphor
Systems and methods for adaptive blind mode equalization
  Randomly Featured Patents
Flat-tubed heat exchanger
Self-supported mosquito incense
T. cruzi-derived neurotrophic agents and methods of use therefor
Condensation system
Cure through laminate veneer applicator
Three-dimensional image processing apparatus for jointed objects
Mono-stereo conversion device, an audio reproduction system using such a device and a mono-stereo conversion method
Levitation heating method and levitation heating furnace
Packaging techniques for semi-rigid packages
Cutting tool made of surface-coated cubic boron nitride-based ultrahigh pressure sintered material