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Chemical pulping technology (5 cr)

Code: BI00BK80-3006

General information


Enrollment

08.11.2021 - 21.11.2021

Timing

11.01.2022 - 30.04.2022

Number of ECTS credits allocated

5 op

Mode of delivery

Contact teaching

Unit

Department of Electrical Engineering, Building Services and Material Technology

Campus

Savonlinna Campus

Teaching languages

  • Finnish

Seats

0 - 40

Degree programmes

  • Degree Programme in Bioproduct Technology

Teachers

  • Petteri Paananen

Teacher in charge

Petteri Paananen

Scheduling groups

  • Ryhmä A (Size: 0. Open UAS: 0.)
  • Ryhmä B (Size: 0. Open UAS: 0.)

Groups

  • BISA20SP
    Bioproduct Technology, full-time studies

Small groups

  • Ryhmä A
  • Ryhmä B

Objective

You know the potential of different fibers as raw materials for chemical pulp, familiarize yourself with the most common delignification methods, and more specifically, the sulphate pulp production.
You know the unit processes of the fiber line and the chemical regeneration and their impact on the quality of the end product, as well as the keys to economical, safe and environmentally friendly pulp processing.

Content

How do fiber structure differences affect their processability and how do they affect the properties of the end products? What are the manufacturing methods for the chemical pulping of wood? To what parts can the sulphate pulping process and the chemical recovery cycle be shared and what is the significance of the different parts for the overall process?

Evaluation scale

1-5