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Dry Sorbent Injection - Performance and Costs

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Report summary

Dry Sorbent Injection (DSI) is an acid gas removal system available for compliance with various environmental regulations. It involves the injection of a dry material directly into the flue gas stream of a coal fired electric generating unit (EGU). Common dry sorbents used in DSI systems are normally sodium based trona soda ash (sodium carbonate) or calcium based lime. These materials are widely used in various industries across the United States. EGU owners and operators have expressed...

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    Dry Sorbent Injection - Performance and Costs

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Tables and charts

This report includes 14 images and tables including:

Images

  • Dry Sorbent Injection System Diagram
  • United States Production of Trona, Soda Ash and Lime 2003 - 2012
  • Price of Trona, Soda Ash and Lime 2003 - 2012
  • DSI Sorbent Usage by Sorbent Type and Particulate Matter Capture Device
  • Additional Variable O&M Costs for DSI Systems by Sorbent Type and Particulate Matter Capture Device
  • DSI Variable O&M Costs by Changes in Delivered Cost of Sorbent
  • DSI Variable O&M Costs by Changes in Sulphur Content of Coal
  • Supply Demand Balance of Soda Ash with Additional DSI Demand 2003 - 2020
  • Wyoming Trona Production and Average Mine Productivity 2003 - 2012
  • World Production of Soda Ash from Natural and Synthetic Methods 2003 - 2011
  • United States Demand of Soda Ash by Sector - 2011
  • World Production of Lime 2003 - 2012
  • United States Production and Consumption by Sector of Lime 2003 - 2011
  • United States Production of Steel and Lime Consumed in Metallurgical Sector 2003 - 2020

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