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4 : le tamisage des copeaux

https://library.fpinnovations.ca/en/permalink/fpipub2108
Author
Pleau, J.H.
Date
January 1993
Edition
38644
Material Type
Research report
Field
Wood Manufacturing & Digitalization
Author
Pleau, J.H.
Date
January 1993
Edition
38644
Material Type
Research report
Physical Description
8 p.
Sector
Wood Products
Field
Wood Manufacturing & Digitalization
Research Area
Advanced Wood Manufacturing
Subject
Chips
Sorting
Series Number
E-1846
Location
Ottawa, Ontario
Language
French
Documents
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Amélioration du rendement en valeur des opérations de récolte de feuillus tolérants

https://library.fpinnovations.ca/en/permalink/fpipub3286
Author
Hamilton, Peter
Date
September 2012
Edition
39949
Material Type
Research report
Field
Fibre Supply
Author
Hamilton, Peter
Date
September 2012
Edition
39949
Material Type
Research report
Physical Description
8 p.
Sector
Forest Operations
Field
Fibre Supply
Research Area
Forestry
Subject
Veneer
Value added
Sorting
Recovery
Logs
Hardwoods
Hardwood iniative
Iniative feuillis
Advantage
Series Number
Avantage ; Vol. 13, No. 5
Language
French
Abstract
Les forêts de feuillus tolérants fournissent une vaste gamme de produits, notamment des billes dont la valeur varie de 45 à 1700 $/m3. L'utilisaton de modèles de production convenant aux produits de commodité ne maximise pas la valeur qu'on peut tirer de ce type de forêt.
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Brightening of thermomechanical pulp produced from sound and stained Aspen logs

https://library.fpinnovations.ca/en/permalink/fpipub3277
Author
Araki, Dennis
Lee, C.-L.
Date
December 1991
Edition
39939
Material Type
Research report
Field
Fibre Supply
Author
Araki, Dennis
Lee, C.-L.
Date
December 1991
Edition
39939
Material Type
Research report
Physical Description
5 p.
Sector
Forest Operations
Field
Fibre Supply
Research Area
Forestry
Subject
Pulps
Chips
Sorting
Bleaching
Logs
Series Number
FO Technical Note Wood Harvesting ; TN 177
Language
English
Abstract
In-woods chipping
In-woods debarking
Satellite operations
Software
COSTS
Fuji/King debarker
Bruks 1512 drum chipper
Documents
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A comparison of full-tree versus cut-to-length systems in the Manitoba model forest

https://library.fpinnovations.ca/en/permalink/fpipub43998
Author
Gingras, Jean-François
Date
May 1994
Material Type
Research report
Field
Fibre Supply
Author
Gingras, Jean-François
Date
May 1994
Material Type
Research report
Physical Description
20 p.
Sector
Forest Operations
Field
Fibre Supply
Research Area
Forestry
Subject
Sorting
Productivity
Sample
Whole trees
Harvesting
Costs
Series Number
FO Special Report ; SR 92
Language
English
Abstract
Full-tree harvesting systems
Product sorting
PRODUCTIVITY
COSTS
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The cost of product sorting during harvesting.

https://library.fpinnovations.ca/en/permalink/fpipub36559
Author
Gingras, Jean-François
Date
July 1996
Material Type
Research report
Field
Fibre Supply
Author
Gingras, Jean-François
Date
July 1996
Material Type
Research report
Physical Description
12 p.
Sector
Forest Operations
Field
Fibre Supply
Research Area
Forestry
Subject
Value added
Systems
Sorting
Quality control
Qualitative analysis
Productivity
Harvesting
Costs
Analysis
Series Number
Technical Note ; TN-000245
Language
English
Abstract
Many companies and their contractors must adapt to the reality of integrating harvesting with the sorting of multiple products. This separation of products can be performed at several stages during harvesting. This Technical Note combines the results of published and unpublished studies to describe the advantages and disadvantages of separating two or more products with the various machines used in full-tree, tree-length and cut-to-length harvesting systems. The cost of separating six products is simulated for three different harvesting systems.
Harvesting systems
Integrated systems
Sorting
Economic analysis
Productivity
Costs
VALUE-ADDED PRODUCTS
Fiber quality
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Debarking rotten cedar log ends, small-diameter stems and barky sawmill slabs using the Deal Processor

https://library.fpinnovations.ca/en/permalink/fpipub36599
Author
Araki, Dennis
Date
December 1995
Material Type
Research report
Field
Fibre Supply
Author
Araki, Dennis
Date
December 1995
Material Type
Research report
Physical Description
2 p.
Sector
Forest Operations
Field
Fibre Supply
Research Area
Forestry
Subject
Wood waste
Wood
Systems
Sortyards
Sorting
Residues
Processors
Portable systems
British Columbia
Series Number
Field Note ; Processing-FN-000045
Language
English
Abstract
Debarking
Smallwood
Sortyard residues
Wood waste
Sortyards
Processors
Portable systems
British Columbia
DEAL PROCESSOR
Documents
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Development of methods for identifying commercially important Canadian woods : Part II

https://library.fpinnovations.ca/en/permalink/fpipub37000
Author
Swan, E.P.
Date
August 1984
Material Type
Research report
Field
Sustainable Construction
of Reagen^ Colour Reaction Begins ins ^ Sapwood Face Up Sorting Into and S Douglas-Fir ^ \ Figure
Author
Swan, E.P.
Date
August 1984
Material Type
Research report
Physical Description
16 p.
Sector
Wood Products
Field
Sustainable Construction
Research Area
Advanced Wood Materials
Subject
Sorting
Logs
Wood
Identification
Series Number
CFS Contract 02-80-56-009
W-190
Location
Vancouver, British Columbia
Language
English
Abstract
Logs - Sorting
Lumber - Sorting
Identification - Woods - Tests, Colour
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Development of methods for identifying commercially important Canadian woods. Part III

https://library.fpinnovations.ca/en/permalink/fpipub36945
Author
Nault, J.R.
Daniels, C. Robert
Swan, E.P.
Date
August 1987
Material Type
Research report
Field
Sustainable Construction
Author
Nault, J.R.
Daniels, C. Robert
Swan, E.P.
Date
August 1987
Material Type
Research report
Physical Description
54 p.
Sector
Wood Products
Field
Sustainable Construction
Research Area
Advanced Wood Materials
Subject
Sorting
Logs
Wood
Identification
Series Number
W-622
Location
Vancouver, British Columbia
Language
English
Abstract
Logs - Sorting
Lumber - Sorting
Identification - Woods - Tests, Colour
Documents
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Effect of log length and number of products on the productivity of cut-to-length harvesting in the boreal forest

https://library.fpinnovations.ca/en/permalink/fpipub40711
Author
Gingras, Jean-François
Favreau, Jean
Date
July 2005
Material Type
Research report
Field
Fibre Supply
Author
Gingras, Jean-François
Favreau, Jean
Date
July 2005
Material Type
Research report
Physical Description
8 p.
Sector
Forest Operations
Field
Fibre Supply
Research Area
Forestry
Subject
Sorting
Sample
Harvesting
Harvesters
Advantage
Series Number
Advantage ; Vol. 6, No. 10
Language
English
Abstract
With the increasing number of products that must be separated in the forest, it’s becoming increasingly important to carefully evaluate the impact of sorting on the productivity of forestry machines. As well, the assortment of log products is becoming increasingly diverse, with log lengths ranging from 2.5 m (8 ft) to 7.3 m (24 ft). This report summarizes the results obtained thus far by FERIC in terms of the impact of log lengths and of the number of products to separate on the productivity of cut-to-length harvesting machines. We developed a productivity model for single-grip harvesters as a function of mean stem volume (m³), the number of products to separate, the use of multi-stem processing, and the mean log length, and another model for forwarders as a function of the payload per trip, the travel speed, the number of products to separate, the mean log length, and the extraction trail length. A cost analysis is also presented that demonstrates, among other things, that the production of short logs has a significant negative impact on costs.
Harvesting
Cut-to-length
Sorting
Single grip harvesters
Forwarders
Documents
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Energy balance, carbon emissions, and costs of sortyard debris disposal

https://library.fpinnovations.ca/en/permalink/fpipub40536
Author
MacDonald, A.J.
Date
June 2001
Material Type
Research report
Field
Fibre Supply
Author
MacDonald, A.J.
Date
June 2001
Material Type
Research report
Physical Description
8 p.
Sector
Forest Operations
Field
Fibre Supply
Research Area
Forestry
Subject
Sortyards
Sorting
Residues
Processing
Hogged fuel
Costs
Advantage
Series Number
Advantage ; Vol. 2, No. 38
Language
English
Abstract
Wood residues that accumulate as sortyard debris have traditionally been burned as waste on-site or landfilled. However, changing environmental or societal expectations mean these options are now unavailable for many areas. Processing the residues into usable products requires machinery and the consumption of fossil fuels, which add to the disposal cost and the amount of carbon dioxide emitted into the atmosphere. This report compares the fuel consumption, carbon balance, and cost of four methods for disposing of sortyard debris.
Sortyards
Sortyard residues
Processing
Hogged fuel
Costs
Carbon dioxide emissions
Fuel consumption
Life cycle assessment
Documents
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54 records – page 1 of 6.