• #
  • #

Cerlic

”Cerlic bidrar globalt till att begränsa utsläpp i sjöar, vattendrag och hav, genom att utveckla, tillverka, underhålla och aktivt marknadsföra mät- och styrutrustning som effektiviserar kommunala och industriella processer”

  • Home
  • Products
  • Order
  • Service and return
  • Applications
  • Distributors
  • Downloads
  • About us
  • Contact

White and Green Liquor

Alarm at increasing amounts of dregs and solids in white and green liquor.

The flow through sensor Cerlic CTX 20/25K is a special version with Kalrez® sealing´s that withstands white and green liquor at high temperatures. Filters of different types are used to remove dregs from the green and white liquor before reusing in the boiler. It is essential to ensure that the filtering is effective to avoid incrusts in the boiler. With the Cerlic CTX20/25K, early warning of leaks and damages of filters are obtained.

In green liquor the amount of dregs needs to be below 50 mg/l (ppm) in order to ensure good mesa properties and normal payloads in the lime cycle. For white liquor a normal value is also well below 50 m/l (ppm) to not cause problems with incrusts. In modern mills with closed loops, even lower values than stated above might be needed.

The CTX20/25K installed in a by-pass loop downstream a pump with return at the suction side. The liquor temperature is normally around 95-100°C. The sensor head temperature should be kept above 85-90°C in order to avoid incrusts in the measuring cell.

Read more about the application at Billerud Karlsborg Mill, Sweden

  • Applications
  • Water and Waste Water
    • Influent
    • Activated Sludge
    • By-pass Strategy and Control of Primary Sludge
    • Sequence Batch Reactor (SBR)
    • Effluent Control
    • Control of Sand Filter Backwash
    • Water Works Sludge
    • Suspended Solids Measurement within the Steel Industry
  • Pulp and Paper
    • Sludge Dewatering
    • Monitoring Machine Effluent
    • MC-Pump
    • White and Green Liquor
    • Retention
  • Application examples
  • Application forms

Contact Us

Cerlic Controls AB
Box 2046
141 02 Huddinge

Visiting address: Mälarvägen 3, 141 71 Segeltorp

Phone : 08-501 694 00

Email:  info@cerlic.se

[footer_backtotop]

Copyright © 2023 Eletta Flow AB · Administration

We use cookies on this website to gather information how you use the website so we can improve the experience for you. By continuing to use our services, you are giving us your consent to use cookies.