Subpart V Inputs Form

Please see Reporting Form Instructions on downloading the blank inputs form and uploading the completed inputs form.

The equation inputs for Subpart V are listed below. Enter the inputs on the appropriate tab(s) in the inputs form and save the file to your computer.

Subpart V - Nitric Acid Train Inputs

Fill out the nitric acid train inputs table.

• Facility Name
• GHGRP ID
• Reporting Period
• Comments (optional)
• Nitric Acid Train ID from Reporting Form
• Annual nitric acid produced from nitric acid train (tons acid produced, 100% acid basis)
• Equations used to calculate emissions for the production unit

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Subpart V - Equation V-1 Inputs

Fill out the Equation V-1 inputs table.

• Train Level Inputs
  • Nitric Acid Train ID
  • Number of test runs
  • Average facility-specific N₂O emissions factor for the unit (lb N₂O generated/per ton nitric acid produced, 100 percent acid basis)

• Test Run Inputs
  • Nitric Acid Train ID
  • Test Run Number
  • N₂O concentration per test run during the performance test (ppm N₂O)
  • Volumetric flow rate of effluent gas per test run during the performance test (dscf/hr)
  • Production rate per test run during the performance test (ton nitric acid produced per hour, 100 percent acid basis)
  • N₂O emission factor (lb N₂O generated/ton nitric acid produced, 100 percent acid basis)

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Subpart V - Equation V-2 Inputs

Fill out the Equation V-2 inputs table.

• Nitric Acid Train Id
• N₂O abatement technology Name or ID
• N₂O abatement technology description
• Annual nitric acid production from nitric train during which N₂O abatement technology was operational (tons acid produced, 100 percent acid basis)
• Annual nitric acid produced from nitric acid train (tons acid produced, 100% acid basis)
• Abatement utilization factor of N₂O abatement technology at nitric acid train (decimal fraction oa annual production that abatement technology is operating)

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Subpart V - Equation V-3a Inputs

Fill out the Equation V-3a inputs table.

• Nitric Acid Train ID
• Destruction efficiency of N₂O abatement technology that is used on nitric acid train (decimal fraction of N₂O removed from vent stream)
• Annual nitric acid produced from nitric acid train (tons acid produced, 100% acid basis)
• Average site-specific N₂O emissions factor for nitric acid train (lb N₂O/ton acid produced, 100% acid basis)
• Abatement utilization factor of N₂O abatement technology for nitric acid train (decimal fraction of annual production during which abatement technology is operation)
• Annual N₂O mass emissions from nitric acid train according to Equation V-3a (metric tons)

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Subpart V - Equation V-3b Inputs

Fill out the Equation V-3b inputs table.

• Train Level Inputs
  • Nitric Acid Train Id
  • Annual nitric acid produced from nitric acid train (ton acid produced, 100% acid basis)
  • N₂O emissions factor for nitric acid train (lb N₂O/ton acid produced, 100% acid basis)
  • Annual N₂O mass emissions from nitric acid train according to Equation V-3b (metric tons)
    
    
• Technology Level Inputs
  • Nitric Acid Train ID
  • N₂O abatement technology Name or ID
  • Destruction efficiency of N₂O abatement technology (decimal fraction of N₂O removed from vent stream)
  • Abatement utilization factor of N₂O abatement technology (decimal fraction of time that abatement technology n is operating)
  • Percent N₂O not removed from vent stream (decimal fraction)

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Subpart V - Equation V-3c Inputs

Fill out the Equation V-3c inputs table.

• Train Level Inputs
  • Nitric Acid Train ID
  • Annual nitric acid produced from nitric acid train (tons acid produced, 100% acid basis)
  • N₂O emissions factor for nitric acid train (lb N₂O/ton acid produced, 100% acid basis)
  • Annual N₂O mass emissions from nitric acid train according to Equation V-3c (metric tons)
    
    
• Technology Level Inputs
  • Nitric Acid Train ID
  • N₂O abatement technology Name or ID
  • Destruction efficiency of N₂O abatement technology (decimal fraction of N₂O removed from vent stream)
  • Fractional control of N₂O abatement technology (decimal fraction of total emissions from nitric acid train "t" that are sent to abatement technology "n"
  • Abatement utilization factor of N₂O abatement technology (decimal fraction of time that abatement technology n is operating)
  • Percent of N₂O not removed from vent stream (decimal fraction)

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Subpart V - Equation V-3d Inputs

Fill out the Equation V-3d inputs table.

• Nitric Acid Train ID
• Annual nitric acid produced from nitric acid train (tons acid produced, 100% acid basis)
• Average site-specific N₂O emissions factor for nitric acid train (lb N₂O/ton acid produced, 100% acid basis)
• Annual N₂O mass emissions from nitric acid train according to Equation V-3d (metric tons)

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Also See

Using e-GGRT to Prepare your Subpart V Report

• Subpart V Reporting Form - Facility Details Tab
• Subpart V Reporting Form - Nitric Acid Train Information Tab
• Subpart V - Inputs Form
• Reporting Forms
• Submitting an Administrator-approved Alternate Method for Subpart V
• Subpart V Rule Resources 
• Subpart V Rule Language (eCFR)