Pulp & Paper

Achieve faster start-up, precise temperature control and lower maintenance when heating with Direct Steam Injection...

» Whitewater
» Starch Cooking
» Railcar Unloading
» Green Liquor
» Black Liquor
» De-Icing
» Pulp Bleaching
» Hydro-pulper

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Application Data Sheet
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Liquor Heating

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Green and Black Liquor Heating in Pulp & Paper Mills

Use direct steam injection for black and green liquor heating to improve slaker efficiency and avoid plugging and fouling.Black Liquor Heating with Direct Steam Injection

» Green Liquor Heating – Slaker Efficiency

  • Precisely control green liquor temperature
  • No scaling or fouling
  • Low maintenance

» Black Liquor Heating

  • Heat solids over 705 without fouling or plugging
  • Smooth, stable operation even at reduced liquor flow during boiler startup
  • Accurate temperature trim heating

What Is DSI...

...and where can it be used in Pulp & Paper Mills?

Hydro-Thermal is the most knowledgeable direct steam injection company for Pulp & Paper in business today. Sign in to access some of this information.

New to Direct Steam Injection? You may want to check out these informative pieces:

- Fluid Process Heating: Pulp & Paper
   Where to use direct steam injection in
   a pulp and paper mill
- The Basics of Direct Steam Injection
   DSI:101, technology overview
- "Taking the Direct Approach"
   from Process Heating Magazine
   DSI:102, technology overview
   published in Process Heating
   Magazine in 2010

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