CA1261182A - Traitement de la pate a papier - Google Patents
Traitement de la pate a papierInfo
- Publication number
- CA1261182A CA1261182A CA000498982A CA498982A CA1261182A CA 1261182 A CA1261182 A CA 1261182A CA 000498982 A CA000498982 A CA 000498982A CA 498982 A CA498982 A CA 498982A CA 1261182 A CA1261182 A CA 1261182A
- Authority
- CA
- Canada
- Prior art keywords
- suspension
- percent
- consistency
- chest
- cellulosic material
- Prior art date
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 16
- 239000000725 suspension Substances 0.000 claims abstract description 42
- 239000000463 material Substances 0.000 claims abstract description 22
- 238000003860 storage Methods 0.000 claims abstract description 10
- 238000012216 screening Methods 0.000 claims abstract description 6
- 229920001131 Pulp (paper) Polymers 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000007865 diluting Methods 0.000 claims 1
- 238000004064 recycling Methods 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 239000000835 fiber Substances 0.000 description 4
- 238000007670 refining Methods 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- 239000002657 fibrous material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
- D21D5/02—Straining or screening the pulp
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
- D21D5/28—Tanks for storing or agitating pulp
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US71001285A | 1985-03-11 | 1985-03-11 | |
| US710,012 | 1985-03-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1261182A true CA1261182A (fr) | 1989-09-26 |
Family
ID=24852248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000498982A Expired CA1261182A (fr) | 1985-03-11 | 1986-01-03 | Traitement de la pate a papier |
Country Status (2)
| Country | Link |
|---|---|
| CA (1) | CA1261182A (fr) |
| SE (1) | SE8601062L (fr) |
-
1986
- 1986-01-03 CA CA000498982A patent/CA1261182A/fr not_active Expired
- 1986-03-07 SE SE8601062A patent/SE8601062L/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| SE8601062L (sv) | 1986-09-12 |
| SE8601062D0 (sv) | 1986-03-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |