• Pulping Solutions

DuBois manufactures specialty chemicals to support manufactures of virgin and recycled fiber pulps.

Our technologies include:

  • A complete line of scale inhibition products
  • Unique pitch and recycled fiber stickies control solutions
  • Yield and quality enhancement solutions including digester aids and dissolving pulp specialty products
  • Fireside additives to improve combustion in biomass boilers and Kraft/sulfite recovery boilers
  • Odor and H2S control products to remove dangerous gases such as hydrogen sulfide and other sulfur-based odorous materials
  • Freeze control products ensure effective operation of conveyors, chutes, and other surfaces during harsh winter environments.