Stationary SourceControl Equipment

Carlos GarciaTechnical Projects Coordinator

Central Region

♦ Particulate♦ SOx♦ VOC♦ CO♦ NOx

♦♦ ParticulateParticulate♦♦ SOxSOx♦♦ VOCVOC♦♦ COCO♦♦ NOxNOx

Stationary Source Control EquipmentStationary Source Stationary Source Control EquipmentControl Equipment

PM ControlPM ControlPM Control

CyclonesBaghousesESPsScrubbersParticulate Filters

CyclonesCyclonesBaghousesBaghousesESPsESPsScrubbersScrubbersParticulate FiltersParticulate Filters

CyclonesCyclonesCyclones

Multi-CycloneMultiMulti--

CycloneCyclone

BaghouseBaghouseBaghouse

BaghouseBaghouseBaghouse

Clean Air

Clean Air Plenum

Pulse Pipe

BagCage

Venturi

Solenoids

Dust-Laden Air

Inlet Baffle

Pulse Jet BaghousePulse Jet Pulse Jet BaghouseBaghouse

Pulse Jet BaghousePulse Jet Pulse Jet BaghouseBaghouse

Inside a Pulse Jet BaghouseInside a Pulse Jet Inside a Pulse Jet BaghouseBaghouse

Pulse Jet Bag

Pulse Jet Pulse Jet BagBag

Measuring Pressure Drop

Measuring Measuring Pressure DropPressure Drop

MagnehelicGuage

MagnehelicMagnehelicGuageGuage

Baghouse Design ConsiderationsBaghouseBaghouse Design ConsiderationsDesign Considerations

Pressure DropAir-To-Cloth RatioCollection EfficiencyFabric TypeCleaning Temperature Control Bag SpacingCompartment DesignSpace and Cost

ElectrostaticPrecipitatorsElectrostaticElectrostaticPrecipitatorsPrecipitators

Electrostatic PrecipitatorElectrostatic PrecipitatorElectrostatic Precipitator

Bio Mass Power PlantBio Mass Power PlantBio Mass Power Plant

Electrostatic PrecipitatorElectrostatic PrecipitatorElectrostatic Precipitator

Electrical Field GenerationElectrical Field GenerationElectrical Field GenerationCollection ElectrodeCollection Electrode

Collection ElectrodeCollection Electrode

Discharge ElectrodeDischarge Electrode

Electrical FieldElectrical Field

ESPs: Design Factors Affecting PerformanceESPsESPs: Design Factors : Design Factors Affecting PerformanceAffecting Performance

Specific Collection AreaAspect RatioCollection Plate SpacingSectionalizationPower Requirements/Spark Rate

Specific Collection AreaAspect RatioCollection Plate SpacingSectionalizationPower Requirements/Spark Rate

Diesel Particulate Filters

Diesel Diesel Particulate Filters Particulate Filters

Diesel Particulate Filter (DPF)Diesel Particulate Filter (DPF)Diesel Particulate Filter (DPF)

PM ScrubbersPM ScrubbersPM Scrubbers

Packed-Bed Wet ScrubberPackedPacked--Bed Bed Wet ScrubberWet Scrubber

Clean Gas

Dirty Exhaust

PackingLiquid Spray

Mist Eliminator

Dirty Scrubber Liquid

Packed-Bed Wet ScrubberPackedPacked--Bed Wet ScrubberBed Wet Scrubber

WetFGDWetWetFGDFGD

SOxControl

SOxSOxControlControl

Five FGD Scrubber Modules on Utility Boiler

Five FGD Scrubber Modules Five FGD Scrubber Modules on Utility Boileron Utility Boiler

VOC ControlVOC ControlVOC Control

♦ Transfer Efficiency ♦ Containment♦ Condensation♦ Absorption♦ Adsorption♦ Oxidation

♦♦ Transfer Efficiency Transfer Efficiency ♦♦ ContainmentContainment♦♦ CondensationCondensation♦♦ AbsorptionAbsorption♦♦ AdsorptionAdsorption♦♦ OxidationOxidation

High Volume Low Pressure (HVLP) Spray Gun

High Volume Low Pressure (HVLP) High Volume Low Pressure (HVLP) Spray GunSpray Gun

Controlled SprayingControlled SprayingControlled Spraying

Reduces VOC emissionsIncreases transfer efficiencyLow fluid tip pressureEmployee gun handling training

Reduces VOC emissionsReduces VOC emissionsIncreases transfer efficiencyIncreases transfer efficiencyLow fluid tip pressureLow fluid tip pressureEmployee gun handling trainingEmployee gun handling training

Gel Coat Application in a Spray BoothGel Coat Application in a Spray BoothGel Coat Application in a Spray Booth

Carbon Adsorption Systems

Carbon Adsorption Carbon Adsorption SystemsSystems

FilterFilter

VaporVapor--Laden Laden Air StreamAir Stream

CoolerCooler FanFan

LowLow--Pressure Pressure SteamSteam Adsorber 2Adsorber 2

Adsorber 1Adsorber 1

Control Control DeviceDevice

Air Air StrippedStripped

Carbon Adsorption SystemCarbon Adsorption SystemCarbon Adsorption System

Carbon Adsorbers

at a Soil Remediation

Site

Carbon Carbon Adsorbers Adsorbers

at a Soil at a Soil Remediation Remediation

SiteSite

Combustion Sources Combustion Sources Combustion Sources

Flare at LandfillFlare at Flare at LandfillLandfill

Combustion of VOCsCombustion of VOCsCombustion of VOCs

Oxidizers Oxidizers Oxidizers

Thermal Oxidizer/AfterburnerThermal Oxidizer/AfterburnerThermal Oxidizer/Afterburner

Thermal IncineratorThermal IncineratorThermal Incinerator

Venting to OxidizerVenting to OxidizerVenting to Oxidizer

NOx ControlNOx ControlNOx Control

Thermodynamic realitiesLow-NOx combustion techniquesAmmonia injection (SCR & SNCR) Catalytic controls

Thermodynamic realitiesThermodynamic realitiesLowLow--NOx combustion techniquesNOx combustion techniquesAmmonia injection (SCR & SNCR) Ammonia injection (SCR & SNCR) Catalytic controlsCatalytic controls

Thermal NOxFuel-bound NOxPrompt NOx

Thermal NOxThermal NOxFuelFuel--bound NOxbound NOxPrompt NOxPrompt NOx

NOx CreationNOx CreationNOx Creation

Low-NOx Burner with Staged FuelLowLow--NOx Burner with Staged FuelNOx Burner with Staged Fuel

Flue GasRecirculation

Flue GasFlue GasRecirculationRecirculation

Gas Turbine Power Plant Controls

Gas Turbine Power Plant Gas Turbine Power Plant Controls Controls

Gas TurbinePower Plant Gas TurbineGas TurbinePower Plant Power Plant

Typical Power Plant

Typical Power Typical Power PlantPlant

GE LM6000 Gas TurbineGE LM6000 Gas TurbineGE LM6000 Gas Turbine

Steam/Water Injection

Steam/Water Steam/Water InjectionInjection

SCR SCR SCR

Selective Catalytic Reduction (SCR)

Selective Catalytic Reduction Selective Catalytic Reduction (SCR)(SCR)

NOx control thru ammonia (NH3) injection4NO + 4NH3 + O2 4N2 + 6H2O2NO2 + 4NH3 + O2 3N2 + 6H2O65-90% controlProblems

ExpensiveHigh maintenanceAmmonia “slip”Catalyst replacement & disposal

NOx control thru ammonia (NH3) injection4NO + 4NH3 + O2 4N2 + 6H2O2NO2 + 4NH3 + O2 3N2 + 6H2O65-90% controlProblems

ExpensiveHigh maintenanceAmmonia “slip”Catalyst replacement & disposal

NH3 ManifoldNHNH3 3 ManifoldManifold

Small Boilerwith SCR

Small BoilerSmall Boilerwith SCRwith SCR

Utility Boiler with SCRUtility Boiler with SCRUtility Boiler with SCR

Gas FiredI.C. EngineControls

Gas FiredGas FiredI.C. EngineI.C. EngineControlsControls

Gas FiredI.C. EnginesGas FiredGas FiredI.C. EnginesI.C. Engines

ThreeThree--Way CatalystWay Catalyst

The EndThe EndThe End