Describes how evaporators generally function and lists the objectives of black liquor evaporators at kraft pulp mills. Introduces some steam theory topics, including the relationship between steam pressure and temperature, flashing, and boiling point rise (BPR). Examines the impact of steam theory on evaporator size and the number of effects in a multiple effect evaporator set.
•Describe the purpose of evaporators
•List the objectives of black liquor evaporators
•Describe the key principles of steam theory, including the relationship between temperature and pressure, and flashing
•Describe the effect of concentration on boiling point rise
•Describe why evaporator body sizes are not all the same
Industrial Libraries
- Convergence Industrial Maintenance Library
- Convergence Pulping Library
- Industrial Premium