CA1306378C - Methode permettant de reduire l'energie consommee par le raffinage d'une matiere fibreuse, sans perte de capacite - Google Patents

Methode permettant de reduire l'energie consommee par le raffinage d'une matiere fibreuse, sans perte de capacite

Info

Publication number: CA1306378C
Authority: CA; Canada
Prior art keywords: grinding; recited; practiced; refiner; volume
Prior art date: 1987-06-15
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 - Lifetime

Application number

CA000539688A

Other languages

English (en)

Inventor

Johan Gullichsen

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.)

Metso Fiber Karlstad AB

Original Assignee

Kamyr AB

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.)

1987-06-15

Filing date

1987-06-15

Publication date

1992-08-18

1987-06-15 Application filed by Kamyr AB filed Critical Kamyr AB

1987-06-15 Priority to CA000539688A priority Critical patent/CA1306378C/fr

1992-08-18 Application granted granted Critical

1992-08-18 Publication of CA1306378C publication Critical patent/CA1306378C/fr

2009-08-18 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

239000002657 fibrous material Substances 0.000 title claims abstract description 22
238000005265 energy consumption Methods 0.000 title claims abstract description 11
238000000034 method Methods 0.000 title claims description 47
238000007670 refining Methods 0.000 title claims description 12
230000003247 decreasing effect Effects 0.000 title description 3
230000014759 maintenance of location Effects 0.000 claims abstract description 34
238000005520 cutting process Methods 0.000 claims abstract description 28
239000000463 material Substances 0.000 claims description 22
230000000694 effects Effects 0.000 claims description 2
238000004519 manufacturing process Methods 0.000 description 7
238000004537 pulping Methods 0.000 description 7
229920001131 Pulp (paper) Polymers 0.000 description 4
239000000835 fiber Substances 0.000 description 4
238000000926 separation method Methods 0.000 description 4
229920002678 cellulose Polymers 0.000 description 3
239000001913 cellulose Substances 0.000 description 3
BHMLFPOTZYRDKA-IRXDYDNUSA-N (2s)-2-[(s)-(2-iodophenoxy)-phenylmethyl]morpholine Chemical compound IC1=CC=CC=C1O[C@@H](C=1C=CC=CC=1)[C@H]1OCCNC1 BHMLFPOTZYRDKA-IRXDYDNUSA-N 0.000 description 2
238000007689 inspection Methods 0.000 description 2
238000013022 venting Methods 0.000 description 2
239000002023 wood Substances 0.000 description 2
235000006696 Catha edulis Nutrition 0.000 description 1
240000007681 Catha edulis Species 0.000 description 1
101150039033 Eci2 gene Proteins 0.000 description 1
WOWKKVDJPNTQPU-UHFFFAOYSA-N N.OF Chemical compound N.OF WOWKKVDJPNTQPU-UHFFFAOYSA-N 0.000 description 1
238000010276 construction Methods 0.000 description 1
230000007423 decrease Effects 0.000 description 1
239000007788 liquid Substances 0.000 description 1
239000002184 metal Substances 0.000 description 1
239000000203 mixture Substances 0.000 description 1
230000001105 regulatory effect Effects 0.000 description 1
239000000126 substance Substances 0.000 description 1
230000000930 thermomechanical effect Effects 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

Landscapes

Paper (AREA)

CA000539688A 1987-06-15 1987-06-15 Methode permettant de reduire l'energie consommee par le raffinage d'une matiere fibreuse, sans perte de capacite Expired - Lifetime CA1306378C (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA000539688A CA1306378C (fr)	1987-06-15	1987-06-15	Methode permettant de reduire l'energie consommee par le raffinage d'une matiere fibreuse, sans perte de capacite

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA000539688A CA1306378C (fr)	1987-06-15	1987-06-15	Methode permettant de reduire l'energie consommee par le raffinage d'une matiere fibreuse, sans perte de capacite

Publications (1)

Publication Number	Publication Date
CA1306378C true CA1306378C (fr)	1992-08-18

Family

ID=4135902

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000539688A Expired - Lifetime CA1306378C (fr)	1987-06-15	1987-06-15	Methode permettant de reduire l'energie consommee par le raffinage d'une matiere fibreuse, sans perte de capacite

Country Status (1)

Country	Link
CA (1)	CA1306378C (fr)

1987
- 1987-06-15 CA CA000539688A patent/CA1306378C/fr not_active Expired - Lifetime

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Legal Events

Date	Code	Title	Description
2003-08-18	MKLA	Lapsed