CA1203202A - Criblage de copeaux - Google Patents

Criblage de copeaux

Info

Publication number: CA1203202A
Authority: CA; Canada
Prior art keywords: chips; fraction; flow; size; acceptable
Prior art date: 1982-10-20
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired

Application number

CA000413811A

Other languages

English (en)

Inventor

Robert A. Brown

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Weyerhaeuser Co

Original Assignee

Weyerhaeuser Co

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1982-10-20

Filing date

1982-10-20

Publication date

1986-04-15

1982-10-20 Application filed by Weyerhaeuser Co filed Critical Weyerhaeuser Co

1982-10-20 Priority to CA000413811A priority Critical patent/CA1203202A/fr

1986-04-15 Application granted granted Critical

1986-04-15 Publication of CA1203202A publication Critical patent/CA1203202A/fr

Status Expired legal-status Critical Current

Links

238000000034 method Methods 0.000 title claims description 31
238000004513 sizing Methods 0.000 title claims description 6
238000012216 screening Methods 0.000 claims abstract description 49
239000002023 wood Substances 0.000 claims description 4
229910052751 metal Inorganic materials 0.000 claims description 3
239000002184 metal Substances 0.000 claims 1
238000004537 pulping Methods 0.000 description 16
238000009826 distribution Methods 0.000 description 7
239000002245 particle Substances 0.000 description 7
239000000463 material Substances 0.000 description 5
230000000694 effects Effects 0.000 description 3
229920002678 cellulose Polymers 0.000 description 2
239000001913 cellulose Substances 0.000 description 2
238000009434 installation Methods 0.000 description 2
206010016173 Fall Diseases 0.000 description 1
229920002522 Wood fibre Polymers 0.000 description 1
238000012512 characterization method Methods 0.000 description 1
229940000425 combination drug Drugs 0.000 description 1
239000012141 concentrate Substances 0.000 description 1
239000000470 constituent Substances 0.000 description 1
230000002844 continuous effect Effects 0.000 description 1
238000000151 deposition Methods 0.000 description 1
239000000835 fiber Substances 0.000 description 1
239000000727 fraction Substances 0.000 description 1
239000000446 fuel Substances 0.000 description 1
150000002500 ions Chemical class 0.000 description 1
229920005610 lignin Polymers 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
239000002994 raw material Substances 0.000 description 1
238000000926 separation method Methods 0.000 description 1
239000011122 softwood Substances 0.000 description 1
238000003860 storage Methods 0.000 description 1
239000000126 substance Substances 0.000 description 1
238000011144 upstream manufacturing Methods 0.000 description 1
239000002025 wood fiber Substances 0.000 description 1

Landscapes

Paper (AREA)

CA000413811A 1982-10-20 1982-10-20 Criblage de copeaux Expired CA1203202A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA000413811A CA1203202A (fr)	1982-10-20	1982-10-20	Criblage de copeaux

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA000413811A CA1203202A (fr)	1982-10-20	1982-10-20	Criblage de copeaux

Publications (1)

Publication Number	Publication Date
CA1203202A true CA1203202A (fr)	1986-04-15

Family

ID=4123794

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000413811A Expired CA1203202A (fr)	1982-10-20	1982-10-20	Criblage de copeaux

Country Status (1)

Country	Link
CA (1)	CA1203202A (fr)

1982
- 1982-10-20 CA CA000413811A patent/CA1203202A/fr not_active Expired

Similar Documents

Publication	Publication Date	Title
US4376042A (en)	1983-03-08	Chip sizing process
US5000390A (en)	1991-03-19	Apparatus and method for sizing wood chips
US5232097A (en)	1993-08-03	Screening method and apparatus
US5133507A (en)	1992-07-28	Procedure and apparatus for the sorting of wood chips
EP0442222B1 (fr)	1996-05-29	Méthode et installation pour le triage de copeaux de bois
CN101027446A (zh)	2007-08-29	生产纤维素浆的方法和装置
AU686302B2 (en)	1998-02-05	Methods for preparing pulpwood for digestion
EP0958427B1 (fr)	2002-03-20	Procede et installation de production de copeaux de bois presentant une teneur faible, predeterminee, en ecorce et d'une fraction combustible a teneur elevee en ecorce, a partir de copeaux de bois comportant des morceaux d'ecorce
CA1308064C (fr)	1992-09-29	Systeme de classification de copeaux de bois
WO1984002093A1 (fr)	1984-06-07	Procede de triage de copeaux
CA1203202A (fr)	1986-04-15	Criblage de copeaux
US5137621A (en)	1992-08-11	Integrated screening system for sizing wood chips
AU646931B2 (en)	1994-03-10	A roller screen for screening bulk material, especially wood chips
CA2257041C (fr)	2002-07-02	Systeme de grille fixe muni de grilles fixes
WO2008065632A1 (fr)	2008-06-05	Procédé et appareil destinés à optimiser l'utilisation de la capacité de traitement d'une usine de traitement de matériau
CN202146866U (zh)	2012-02-22	木片风洗系统
EP0759104B1 (fr)	1999-09-22	Procede de defibrage de papier recycle
GB2096661A (en)	1982-10-20	A process for preparing waste paper
SU1542981A1 (ru)	1990-02-15	Способ очистки щепы от гнили
CA2227566A1 (fr)	1999-07-20	Goulotte d'alimentation
CA2235987A1 (fr)	1997-05-09	Procede et installation de production de copeaux de bois presentant une teneur faible, predeterminee, en ecorce et d'une fraction combustible a teneur elevee en ecorce, a partir de copeaux de bois comportant des morceaux d'ecorce

Legal Events

Date	Code	Title	Description
2003-04-15	MKEX	Expiry
2023-05-26	MKEX	Expiry	Effective date: 20030415