US Patent #3,733,180
“Solid State Cool Gas Generator”
US Patent #4,093,430
“Apparatus for Ionizing Gases, Electrostatically Charging Particles … for Removing Contaminants from Gas Streams”
Relevant Product: Wet ESP
US Patent #4,110,086
“Method for Ionizing Gases, Electrostatically Charging Particles … for Removing Contaminants from Gas Streams”
Relevant Product: Wet ESP
US Patent #4,449,159
“Focusing Electrodes for High-Intensity Stage of Electrostatic Precipitator”
Relevant Product: Wet ESP
US Patent #4,194,888
“Electrostatic Precipitator” – Tubular ESP with rigid HV electrodes
Relevant Product: Wet ESP
Design Patent #291,663
“Acoustic Horn for Cleaning Dust Deposits from Surfaces”
Relevant Product: Model AH Acoustic Horn
Patent #5,279,646
“Venturi Scrubber and Process”
Novel MicroMist Wet Scrubbing Systems for fine particulate and acidic gas species featuring optimized pre-atomization of H2O.
Relevant Products: MicroMist Scrubber and VenturiPak Scrubber
Patent #5,512,085
“Venturi Scrubber and Method with Optimized Remote Spray”
Novel MicroMist Wet Scrubbing Systems for fine particulate and acidic gas species.
Relevant Products: MicroMist Scrubber and VenturiPak Scrubber
Patent #5,759,233
“Venturi Scrubber and Method of Using Same”
Novel MicroMist Wet Scrubbing Systems for fine particulate and acidic gas species with novel controls.
Relevant Products: MicroMist Scrubber and VenturiPak Scrubber
Patent #5,922,103
“Automatic Gas Conditioning Method”
Novel Control System for Evaporative Gas Cooling and Conditioning Systems.
Relevant Product: MicroMist Evaporative Gas Conditioning
Patent #6,060,030
“Detached Plume Abatement Method”
Semi-dry Scrubbing Systems using Micro-fine Lime Slurry for secondary plume abatement.
Relevant Product: MicroMist SO2 and Plume Abatement
Patent #6,142,388
“Atomizing Nozzle”
Unique two-fluid MicroMist nozzles which precisely atomize liquids producing mono-dispersed aerosols.;
Relevant Product: MicroMist Evaporative Gas Conditioning
Patent #6,383,260
“Venturi Scrubber with Optimized Counter Flow Spray”
Novel MicroMist Wet Scrubbing System for fine particulate & acidic gases with counter flow H2O.
Relevant Products: MicroMist Scrubber and VenturiPak Scrubber
Patent #6,464,952
“Sulfur Dioxide Abatement Method”
Semi-dry Scrubbing Systems using Micro-fine Lime Slurry for abatement of acidic gas species.
Relevant Product: MicroMist SO2 and Plume Abatement
Patent #6,719,829 B1
“Venturi and Method for Particulate Removal with Counterflow Spray”
Novel MicroMist Wet Scrubbing System for fine particulate removal at constant DP.
Relevant Products: MicroMist Scrubber and VenturiPak Scrubber
Patent #6,749,820
“Chloride/Sulfate Removal System”
Relevant Product: MicroMist SO2 and Plume Abatement
Patent #6,953,495
“Low-Energy Venturi Pre-Scrubber for an Air Pollution Control System and Method”
Relevant Products: MicroMist Scrubber and VenturiPak Scrubber
Patent #7,279,039
“Apparatus for Controlling Pollution from a Cement Plant”
Relevant Products: MicroMist Evaporative Gas Conditioning
Patent #7,862,332
“Apparatus for Controlling Pollution from a Cement Plant”
Patent #8,003,057
“Method and Apparatus for Controlling Acid Gas Emissions from Cement Plants”
Relevant Product: MicroMist SO2 and Plume Abatement
Patent #8,133,303
“Apparatus & Method for Controlling Mercury”
Relevant Products: MicroMist Evaporative Gas Conditioning
Patent #8,383,073
“Method and Apparatus for Controlling Acid Gas Emissions from Cement Plants”, DIVISIONAL
Relevant Product: MicroMist SO2 and Plume Abatement
Patent #2,329,001
“Sulfur Dioxide Abatement System” (CANADA)
Relevant Product: MicroMist SO2 and Plume Abatement
Patent #2,729,668
“Apparatus & Method for Controlling Mercury” (CANADA)
Relevant Products: MicroMist Evaporative Gas Conditioning
