Green liquor contains undissolved particulate material called "dregs." In order to be reused in the kraft pulping process, the green liquor must be converted back into white liquor. The first step in this process is to purify the green liquor by allowing the dregs to settle in a sedimentation clarifier. This module will provide you an understanding of the purpose, function, and operating principles of green liquor clarifiers.
•Identify and describe the major components of a green liquor clarifier
•Describe the purpose and operating principles of a green liquor clarifier
•Identify and describe the typical process flows in a green liquor clarifier
•Describe conditions that can cause clarifier upsets
•Identify key safety considerations when working with a green liquor clarifier
Industrial Libraries
- Convergence Industrial Maintenance Library
- Convergence Pulping Library
- Industrial Premium