Alpine AFG

Alpine AFS

Alpine AHM

Alpine AL

Alpine APP

Alpine AS

Alpine Circoplex ZPS

Alpine Contraplex CW

Alpine Multiplex Zig-Zag Classifier

Alpine MZR

Alpine PDD Twin Screw Volumetric

Alpine Rotoplex Granulators

Alpine SO Super Orion

Alpine Stratoplex ASP

Alpine TFG

Alpine Toner TSP High Efficiency Toner Classifier

Alpine Toner TTSP High Efficiency Tandem Toner Classifier

Alpine TTC

Alpine TTG

Alpine Turboplex ATP High Efficiency Classifier

Alpine UPZ

Alpine Ventoplex High Volume Classifier

Carbon Black Processing

Flue Gas Desulfurization

Hosokawa Bepex Pharmapaktor

Hosokawa Peneto Analyzer PNT-N

Hosokawa Powder Characteristics Tester PT-X

Majac Acucut High Energy Air Classifier

Micron Agglomaster AGM

Micron Air Jet Sieve

Micron Denspack

Micron Drymeister

Micron Faculty

Micron Finetron Feeder

Micron Mechanofusion

Micron Nobilta

Micron Penetration Analyzer

Micron Pulvis

Micron Separator

Micron Victory Mill

Mikro ACM Air Classifying Mill

Mikro Bantam Hammer & Screen Mill

Mikro Classifier CC

Mikro High Efficiency Cyclone

Mikro LPM

Mikro Pneumatic Vibratory Feeder PF

Mikro-Atomizer

Mikro-Crusher

Mikro-LGM

Mikro-Pulverizer

Stott Hygienic Bulk Packaging Systems

Stott Laminar Flow Booth

Universal Mikro Pulverizer

Vitalair Downflow Booths

Vrieco-Nauta Active Freeze Dryer

Vrieco-Nauta Centro Screw Mixer (CM-Series)

Vrieco-Nauta Conical Screw Mixers

Vrieco-Nauta Cyclomix

Vrieco-Nauta Horizontal Ribbon Mixer

Vrieco-Nauta Isem Ball Segment Valves

Vrieco-Nauta Mixing Sensors

Vrieco-Nauta Silo Mixer

Vrieco-Nauta Vacuum Dryers

Vrieco-Nauta Vitomix

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The presence of anywhere from 1% to 10% of sulfur in the pulverized coal burnt by electric power generation plants, produces in the flue gas high concentrations of sulfur dioxide (SO2), a gas which if left untreated in the atmosphere, produces acid rain. Flue gas desulfurization (FGD) using powderized trona (sodium sesquicarbonate), in dry sorbent desulfurization systems, has gained widespread acceptance. Trona reacts with SO2 to produce dry reaction products that are then removed either in dust collectors or electrostatic dust precipitators (ESP). The reaction efficiency depends upon, among other factors, the particle size distribution of the trona being reacted.

Hosokawa produces complete trona grinding systems using air classifying mills, which are being successfully used with proven effectiveness around the world.

Want to learn more? Watch our webinar on Dry Sorbent Particle Size Effects in Flue Gas Desulfurization