PulpingLaajuus (5 cr)
Code: 5P00FU86
Credits
5 op
Objectives
The students know the chemical pulp production, unit processes of a fibre line and the recovery of chemicals. The students know the bleaching of the pulp and the production of by-products.
The students know the production of special pulps (for example dissolved pulping). The students know the material, chemical and energy balance of pulp mill. Know the quality parameters of chemical pulps and process parameters of chemical pulping.
Content
An overview of the pulp industry, wood chemistry and physical properties of wood in pulp production,
Fiber line processes: wood debarking and chipping, pre steaming and impregnation, cooking chemistry and cooking process, cooking technology, polysulfide cooking and other cooking modifications, pulp washing, oxygen delignification and bleaching technique; Drying machine and baling line
Chemical recovery: white liquor production, liquor circulation and lime circulation, energy production
Pulp and pulp grades; Lignin, turpentine and tall oil processing
Water and air protection; material, energy and chemical balance
Manufacturing of specialty pulps; dissolving pulp, micro and nano pulps, fluff pulp
Manufacturing of semi-chemical pulp
Enrolment period
07.12.2024 - 05.01.2025
Timing
06.01.2025 - 30.04.2025
Credits
5 op
Mode of delivery
Contact teaching
Unit
Built Environment and Bioeconomy
Campus
TAMK Main Campus
Teaching languages
- Finnish
Degree programmes
- Degree Programme in Bioproduct Engineering
Teachers
- Biotuotetekniikka Virtuaalihenkilö
Person in charge
Päivi Viitaharju
Groups
-
23BIOTA
Objectives (course unit)
The students know the chemical pulp production, unit processes of a fibre line and the recovery of chemicals. The students know the bleaching of the pulp and the production of by-products.
The students know the production of special pulps (for example dissolved pulping). The students know the material, chemical and energy balance of pulp mill. Know the quality parameters of chemical pulps and process parameters of chemical pulping.
Content (course unit)
An overview of the pulp industry, wood chemistry and physical properties of wood in pulp production,
Fiber line processes: wood debarking and chipping, pre steaming and impregnation, cooking chemistry and cooking process, cooking technology, polysulfide cooking and other cooking modifications, pulp washing, oxygen delignification and bleaching technique; Drying machine and baling line
Chemical recovery: white liquor production, liquor circulation and lime circulation, energy production
Pulp and pulp grades; Lignin, turpentine and tall oil processing
Water and air protection; material, energy and chemical balance
Manufacturing of specialty pulps; dissolving pulp, micro and nano pulps, fluff pulp
Manufacturing of semi-chemical pulp
Assessment scale
0-5
Enrolment period
22.11.2023 - 08.01.2024
Timing
08.01.2024 - 30.04.2024
Credits
5 op
Mode of delivery
Contact teaching
Unit
Built Environment and Bioeconomy
Campus
TAMK Main Campus
Teaching languages
- Finnish
Degree programmes
- Degree Programme in Bioproduct Engineering
Teachers
- Mika Mecklin
Person in charge
Päivi Viitaharju
Groups
-
22BIOTA
Objectives (course unit)
The students know the chemical pulp production, unit processes of a fibre line and the recovery of chemicals. The students know the bleaching of the pulp and the production of by-products.
The students know the production of special pulps (for example dissolved pulping). The students know the material, chemical and energy balance of pulp mill. Know the quality parameters of chemical pulps and process parameters of chemical pulping.
Content (course unit)
An overview of the pulp industry, wood chemistry and physical properties of wood in pulp production,
Fiber line processes: wood debarking and chipping, pre steaming and impregnation, cooking chemistry and cooking process, cooking technology, polysulfide cooking and other cooking modifications, pulp washing, oxygen delignification and bleaching technique; Drying machine and baling line
Chemical recovery: white liquor production, liquor circulation and lime circulation, energy production
Pulp and pulp grades; Lignin, turpentine and tall oil processing
Water and air protection; material, energy and chemical balance
Manufacturing of specialty pulps; dissolving pulp, micro and nano pulps, fluff pulp
Manufacturing of semi-chemical pulp
Assessment scale
0-5
Enrolment period
13.12.2022 - 14.01.2023
Timing
09.01.2023 - 30.04.2023
Credits
5 op
Mode of delivery
Contact teaching
Unit
Bioproduct Engineering
Teaching languages
- Finnish
Degree programmes
- Degree Programme in Bioproduct Engineering
Teachers
- Atte Rättyä
Groups
-
21BIOTA
Objectives (course unit)
The students know the chemical pulp production, unit processes of a fibre line and the recovery of chemicals. The students know the bleaching of the pulp and the production of by-products.
The students know the production of special pulps (for example dissolved pulping). The students know the material, chemical and energy balance of pulp mill. Know the quality parameters of chemical pulps and process parameters of chemical pulping.
Content (course unit)
An overview of the pulp industry, wood chemistry and physical properties of wood in pulp production,
Fiber line processes: wood debarking and chipping, pre steaming and impregnation, cooking chemistry and cooking process, cooking technology, polysulfide cooking and other cooking modifications, pulp washing, oxygen delignification and bleaching technique; Drying machine and baling line
Chemical recovery: white liquor production, liquor circulation and lime circulation, energy production
Pulp and pulp grades; Lignin, turpentine and tall oil processing
Water and air protection; material, energy and chemical balance
Manufacturing of specialty pulps; dissolving pulp, micro and nano pulps, fluff pulp
Manufacturing of semi-chemical pulp
Assessment scale
0-5
Enrolment period
11.12.2021 - 09.01.2022
Timing
10.01.2022 - 01.05.2022
Credits
5 op
Mode of delivery
Contact teaching
Unit
Bioproduct Engineering
Teaching languages
- Finnish
Degree programmes
- Degree Programme in Bioproduct Engineering
Teachers
- Atte Rättyä
Groups
-
20BIOTA
Objectives (course unit)
The students know the chemical pulp production, unit processes of a fibre line and the recovery of chemicals. The students know the bleaching of the pulp and the production of by-products.
The students know the production of special pulps (for example dissolved pulping). The students know the material, chemical and energy balance of pulp mill. Know the quality parameters of chemical pulps and process parameters of chemical pulping.
Content (course unit)
An overview of the pulp industry, wood chemistry and physical properties of wood in pulp production,
Fiber line processes: wood debarking and chipping, pre steaming and impregnation, cooking chemistry and cooking process, cooking technology, polysulfide cooking and other cooking modifications, pulp washing, oxygen delignification and bleaching technique; Drying machine and baling line
Chemical recovery: white liquor production, liquor circulation and lime circulation, energy production
Pulp and pulp grades; Lignin, turpentine and tall oil processing
Water and air protection; material, energy and chemical balance
Manufacturing of specialty pulps; dissolving pulp, micro and nano pulps, fluff pulp
Manufacturing of semi-chemical pulp
Assessment scale
0-5