Skip to content
Search
Generic filters
Exact matches only
Welcome
Themes
Introduction to forest-based bioeconomy
Wood products
Natural fibre products
Man-made bio-based fibre products
Bio-based nanomaterials
Recycled fibre
Pulping and biorefining
Energy and biofuels
Biomass chemistry and physiology
Material testing and product properties
Forests and other biomass resources
Supply chain
Process control and automation
Asset management
Business and investment planning
Environmental control and management
Learning paths
Learning path A
Learning path B
Other resources
Papermaking Science and Technology books
Podcasts
Webinars
Tools
How to use
Dictionary
Glossary
Contact
Contact us
Contributors
Profile
Sign in
Welcome
Themes
Introduction to forest-based bioeconomy
Wood products
Natural fibre products
Man-made bio-based fibre products
Bio-based nanomaterials
Recycled fibre
Pulping and biorefining
Energy and biofuels
Biomass chemistry and physiology
Material testing and product properties
Forests and other biomass resources
Supply chain
Process control and automation
Asset management
Business and investment planning
Environmental control and management
Learning paths
Learning path A
Learning path B
Other resources
Papermaking Science and Technology books
Podcasts
Webinars
Tools
How to use
Dictionary
Glossary
Contact
Contact us
Contributors
Profile
Recovery boiler
Content
Pulping and biorefining
General approach and principles
Extraction-based methods
Separation of valuable extractives from trees
Choosing the right solvent – hydrophobic or hydrophilic?
Stemwood extractives-based products
Operation modes and procedures in industrial extraction processes
Exudate gums and latexes
Hot-water extraction
Wood extractives – general description
Factors contributing to the loss of extractives
Chemical changes in extractives during storage
Bark extractives – terpenes and terpenoids
Bark extractives – polyphenols and other minor compounds
Use of deep eutectic solvents
Chemical and biochemical conversion
Acid-catalysed hydrolysis with mineral acids
Acid-catalyzed hydrolysis with organic acids
Enzymatic hydrolysis
Utilisation of carbohydrates in hydrolysates
Basic chemicals by fermentation
Basic chemicals by common chemical methods
Anaerobic digestion
Thermochemical conversion
Pyrolysis
Pyrolysis reactions- Cellulose
Pyrolysis reactions- Hemicelluloses
Pyrolysis reactions – Lignin
Pyrolysis reactions – Extractives
Product composition and properties
Production technologies – pyrolysis
Gasification
Products from syngas
Production technologies – Gasification
Liquefaction
Production of bioenergy
Kraft pulping
Wood material handling systems
Incoming wood handling
Debarking
Bark handling
Chipping
Chip screening
Chip storage
Chip transport
Water handling
Pulping process-general approach
Pulping technologies
Batch cooking
Displacement batch cooking – process description
Displacement batch cooking – technical realisation
Developments in batch cooking technology
Continuous cooking
Continuous cooking – technical realisation
Modified continuous cooking
Examples of further developments
Reactions of wood constituents
Lignin reactions – kraft pulping
Carbohydrate reactions – Kraft pulping
Washing, screening and cleaning of pulp
Washing principles
Mass transfer in washing
Washing efficiency
Washing technology
Pressure diffuser
Atmospheric diffuser
Wash presses
Pressure filters
Vacuum filters
Belt washer
Washing systems
Screening
Screening operations
Screening systems
Cleaning technology
Drying of chemical pulps
Chemical (market) pulps drying plant applications
Recovery of cooking chemicals and by-products
Black liquor-properties
Evaporation
Fractionation of black liquor – lignin
Fractionation of black liquor – aliphatic carboxylic acids
Tall oil-based products
Methanol purification
Sulphuric acid production out of CNCG
Turpentine-based products
Integrated biorefinery concepts
Acidic pretreatments prior to delignification
Alkaline pretreatments prior to delignification
Delignification phase
Oxygen-alkali delignification
Chemistry of oxygen
Reactions of lignin – oxygen-alkali delignification
Reactions of carbohydrates – oxygen-alkali delignification
Reactions of extractives – oxygen-alkali delignification
Composition of effluents – oxygen-alkali delignification
Process configurations – oxygen-alkali delignification
Delignifying or lignin-removing bleaching
Principles and definitions – bleaching
Manufacturing of bleaching chemicals
Metal management in pulping and bleaching
Enzymes in pulp bleaching
Dispersants
Reactions of lignin – bleaching
Reactions of carbohydrates – bleaching
Reactions of extractives – bleaching
Process configurations – bleaching
Other delignification methods
Acid sulphite pulping
Reactions of lignin – acid sulphite pulping
Reactions of carbohydrates–acid sulphite pulping
Spent liquors
Neutral and alkaline sulphite pulping
Organosolv pulping
Soda pulping
Chemimechanical pulping
Chemical stage — CMP
Mechanical stage — CMP
Process design and operation — CMP
Special processes — CMP
Mechanical pulping
Thermomechanical pulping
General process description – TMP
Refiners – TMP
Refiner segments and design -TMP
Main process types — TMP
Refiner type and process conditions
Process control — TMP
Fundamental mechanisms — TMP
Groundwood and pressure groudwood pulping
Stone groundwood pulping (SGW)
Pressure groundwood pulping (PGW)
Thermo groundwood pulping (TGW)
Grindstones
Process control – grinding
Fundamental mechanisms – Grinding
Physical parameters affecting grinding
Lignin-preserving or lignin-retaining bleaching
Peroxide
Dithionite
Bleach plant design and operation
Brightness reversion
Pulp characterisation and properties
Chemical pulps
Mechanical pulps
Collapse sidebar
To access this post, you must purchase
All themes
or
Pulping and biorefining
. Do you already have a membership or are you part of an organization?
log in
Authors & references
Videos
Exercises
This page has been updated 18.11.2019