Case Studies

For your review, we have provided Case Studies for many specific design/supply and EPC boiler upgrade projects.

These Case Studies include projects for biomass, chemical recovery, and municipal solid waste and refuse-derived fuel (MSW/RDF) boiler combustion systems, biomass boiler overfire air systems (OFA), recovery boiler air systems, and superheater upgrades. In these descriptions, the boiler and initial operating problem is described, along with the customer’s goals for upgrading the unit. The Jansen scope of supply is described, as well as installation details. Key performance factors after the upgrade are also included.

Biomass Boiler Overfire Air System Upgrades

  • DPB-24 – Foster Wheeler Power Boiler Combustion System Upgrade – Daishowa-Marubeni, Peace River, Alberta
  • DPB-23 – No. 9 Power Boiler Overfire Air System Upgrade – Harmac Pacific, Nanaimo, British Columbia
  • DPB-22 – Biomass Capacity Upgrade – Minnesota Power-Hibbard Station, Duluth, Minnesota
  • DPB-21 – No. 11 Power Boiler OFA Delivery System Upgrade – NewPage Corporation, Escanaba, Michigan
  • DPB-20 – No. 9 Power Boiler OFA Delivery System Upgrade – SAPPI Fine Paper North America, Cloquet, Minnesota
  • DPB-19 – Combustion System Upgrade No. 3 Power Boiler – Domtar Industries, Inc., Rothschild, Wisconsin
  • DPB-18 – Power Boiler Economizer Addition – Domtar Papers, Kamloops, British Columbia, Canada
  • DPB-17 – Bubbling Fluidized Bed Secondary Air Delivery System Upgrade – Catalyst Paper, Pt. Alberni, British Columbia, Canada
  • DPB-16 – Bark Boiler OFA Delivery System Upgrade – NewPage Corporation, Wickliffe, Kentucky
  • DPB-15 – No. 1 Power Boiler OFA Delivery System Upgrade – Large Paper Company, Location: North America (US South)
  • DPB-14 – No. 3 Power Boiler OFA Delivery System Upgrade – Rayonier, Inc., Jesup, Georgia
  • DPB-13 – No. 2 Hog Fuel Boiler OFA Delivery System Upgrade – SAPPI Fine Paper North America, Skowhegan, Maine
  • DPB-12 – Combination Boiler OFA Delivery System Upgrade – Weyerhaeuser Corporation, Columbus, Mississippi
  • DPB-11 – No. 1 Hog Fuel Boiler OFA Delivery System Upgrade – SAPPI Fine Paper North America, Skowhegan, Maine
  • DPB-10 – No. 8 Power Boiler Upgrade Overfire Air System – Nippon Paper Group, Port Angeles, Washington
  • DPB-09 – No. 3 Power Boiler Overfire Air System Upgrade – Large Paper Company, Location: North America (US South)
  • DPB-08 – No. 2 Power Boiler Overfire Air System Upgrade – Large Paper Company, Location: North America (US South)
  • DPB-07 – No. 6 Power Boiler Overfire Air System Upgrade – Incineration of HVLC NCG – Westvaco, Silsbee, Texas
  • DPB-06 – No. 3 Power Boiler Overfire Air System Upgrade – Incineration of HVLC NCG – Appleton Papers, Roaring Spring, Pennsylvania
  • DPB-05 – Bark and Sludge Boiler Overfire Air System – Large Paper Company, Location: North America (US)
  • DPB-04 – No. 2 Hog Fuel Boiler Overfire Air System – Willamette Industries, Inc., Campti, Louisiana
  • DPB-03 – No. 2 Wood Waste Power Boiler Overfire Air System – Tolko Manitoba, Inc., The Pas, Manitoba, Canada
  • DPB-02 – No. 6 Bark Boiler Overfire Air System – Mead Paper, Chillicothe, Ohio
  • DPB-01 – No. 2 Bark Boiler Overfire Air System – Mead Coated Board Inc., Phoenix City, Alabama

Recovery Boiler Air System Upgrades

  • DRB-09 – Recovery Boiler Combustion Air System Upgrade & NOx Control – Confidential Client
  • DRB-08 – Recovery Boiler Combustion Air System Upgrade & NOx Control – Confidential Client
  • DRB-07 – Three-Level Air System Upgrade on CE Recovery Boiler – Coated Paper and Hardwood Pulp Mill, USA (South)
  • DRB-06 – Three-Level Air System Upgrades on Two (2) Identical CE Recovery Boilers – Containerboard Mill, USA (South)
  • DRB-05 – Multi-Level Air System Upgrade on CE Recovery Boiler – Large Tissue Manufacturer, USA (South)
  • DRB-04 – Kraft B&W Recovery Boiler – Large Tissue Manufacturer, USA (West)
  • DRB-03 – No. 1 Recovery Boiler Air System Upgrade – Smurfit Mocarpel, San Felipe, Venezuela
  • DRB-02 – No. 4 Recovery Boiler Air System Upgrade – Simpson Tacoma Kraft Company, Tacoma, Washington

Biomass Boiler Superheater Upgrades

  • PBSH-06 – Power Boiler Superheater Upgrade – Simpson Tacoma Kraft, Tacoma, Washington
  • PBSH-05 – Power Boiler Superheater Upgrade – Weyerhaeuser Company, Campti, Louisiana
  • PBSH-04 – Power Boiler Superheater Upgrade – Confidential Customer, USA (Southeast)
  • PBSH-03 – Power Boiler Superheater Replacement – Kimberly-Clark, Everett, Washington
  • PBSH-02 – Power Boiler Superheater Upgrade – Confidential Customer, USA (New England)
  • PBSH-01 – Superheater Upgrade at Burnaby MSW Plant – Montenay, Inc. Burnaby, British Columbia

Recovery Boiler Superheater Upgrades

  • RBSH-01 – Recovery Boiler Superheater Replacements – Western Pulp Ltd., Port Alice, British Columbia

MSW/RDF Boiler Upgrades

  • DGB-05 – RDF Boiler Overfire Air System Upgrade CCRA, Hartford, Connecticut
  • DGB-04 – Combustion System Upgrades on RDF Boilers – Wheelabrator Technologies, Inc. Portsmouth, Virginia
  • DGB-03 – RDF Boiler Overfire Air System Upgrade – Great River Energy, Elk River, Minnesota
  • DGB-02 – Tacoma Public Utilities Fluidized Bed Combustor Upgrade – Tacoma Public Utilities, Tacoma, Washington
  • DGB-01 – Superheater Upgrade at Burnaby MSW Plant – Montenay, Inc. Burnaby, British Columbia

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