Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Process and apparatus for drying material with indirectly heated driers and for decontaminating waste gas










Image Number 6 for United States Patent #6058619.

A process and apparatus for drying material, particularly sludges, with indirectly heated driers includes a system for the thermal decontamination of exhaust air from the drier. Excess exhaust air from the drier loop is fed as secondary air to the heating boiler or furnace separately from the primary air for combustion of the fuel and to thermally clean the exhaust air from the drier. The exhaust drier gas from the drier remains in the furnace for a period to decontaminate the drier gas, after which it is mixed with the flue gases. The mixture is then removed from the furnace. The system is suitable for operation under normal operating temperatures and at low, below normal operating temperatures.








 
 
  Recently Added Patents
Memory cell and memory cell array using the same
Methods and systems for temporarily sharing position data between mobile-device users
Generating and using checkpoints in a virtual computer system
Resistor and manufacturing method thereof
Method and system for cooling of integrated circuits
Single-wavelength correction method for luminescent homogeneous biological assay
Generating a network map
  Randomly Featured Patents
Process for making high density detergent agglomerates using an anhydrous powder additive
Metal to metal capacitor apparatus and method for making
Flexible string cutting device
Bellows of a connection between two hinge-linked vehicles
Plant and a process for sintering ceramic products
Photoreceptor
Wheel measuring machine
Plant disease controlling agent and controlling method
Progressive block-based coding for image compression
Brown micaceous oxide foot powder