BE835250A - Procede destine a la recuperation de fibres a partir de matieres fibreuses et appareil de mise en oeuvre - Google Patents
Procede destine a la recuperation de fibres a partir de matieres fibreuses et appareil de mise en oeuvreInfo
- Publication number
- BE835250A BE835250A BE6045243A BE6045243A BE835250A BE 835250 A BE835250 A BE 835250A BE 6045243 A BE6045243 A BE 6045243A BE 6045243 A BE6045243 A BE 6045243A BE 835250 A BE835250 A BE 835250A
- Authority
- BE
- Belgium
- Prior art keywords
- drum
- emi
- fibers
- phase
- fibrous material
- Prior art date
Links
- 239000000835 fiber Substances 0.000 title claims description 17
- 238000000034 method Methods 0.000 title claims description 17
- 239000002657 fibrous material Substances 0.000 title claims description 9
- 238000011084 recovery Methods 0.000 title claims description 4
- 239000000463 material Substances 0.000 claims description 30
- 239000007788 liquid Substances 0.000 claims description 16
- 239000010893 paper waste Substances 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 239000003415 peat Substances 0.000 claims description 11
- 241000609240 Ambelania acida Species 0.000 claims description 8
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 8
- 239000010905 bagasse Substances 0.000 claims description 8
- 238000004090 dissolution Methods 0.000 claims description 2
- 239000000725 suspension Substances 0.000 claims description 2
- 239000003638 chemical reducing agent Substances 0.000 claims 2
- 235000011121 sodium hydroxide Nutrition 0.000 claims 2
- 238000005054 agglomeration Methods 0.000 claims 1
- 230000002776 aggregation Effects 0.000 claims 1
- 238000007599 discharging Methods 0.000 claims 1
- 239000000123 paper Substances 0.000 description 12
- 239000000126 substance Substances 0.000 description 12
- 210000002798 bone marrow cell Anatomy 0.000 description 5
- 239000004033 plastic Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 210000004027 cell Anatomy 0.000 description 3
- 229920002678 cellulose Polymers 0.000 description 3
- 239000001913 cellulose Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000005022 packaging material Substances 0.000 description 3
- 239000011888 foil Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000006223 plastic coating Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 241000985653 Bagassa Species 0.000 description 1
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 244000153665 Ficus glomerata Species 0.000 description 1
- 235000012571 Ficus glomerata Nutrition 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 235000002492 Rungia klossii Nutrition 0.000 description 1
- 244000117054 Rungia klossii Species 0.000 description 1
- 240000000111 Saccharum officinarum Species 0.000 description 1
- 235000007201 Saccharum officinarum Nutrition 0.000 description 1
- 235000015125 Sterculia urens Nutrition 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 125000005842 heteroatom Chemical group 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011092 plastic-coated paper Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
- D21B1/30—Defibrating by other means
- D21B1/32—Defibrating by other means of waste paper
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/64—Paper recycling
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7413977A SE383006B (sv) | 1974-11-07 | 1974-11-07 | Forfarande och anordning for atervinning av fibrer ur avfallspapper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE835250A true BE835250A (fr) | 1976-03-01 |
Family
ID=20322636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE6045243A BE835250A (fr) | 1974-11-07 | 1975-11-04 | Procede destine a la recuperation de fibres a partir de matieres fibreuses et appareil de mise en oeuvre |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE835250A (enExample) |
| FI (1) | FI56416C (enExample) |
| SE (1) | SE383006B (enExample) |
| ZA (1) | ZA756796B (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE406607B (sv) * | 1975-11-14 | 1979-02-19 | Ahlstroem Oy | Forfarande och anordning for behandling av returpapper |
| SE506804C2 (sv) | 1996-06-24 | 1998-02-16 | Cellwood Machinery Ab | Sätt och anläggning för återvinning av olika komponenter i flerskiktsmaterial |
-
1974
- 1974-11-07 SE SE7413977A patent/SE383006B/xx not_active IP Right Cessation
-
1975
- 1975-10-28 ZA ZA00756796A patent/ZA756796B/xx unknown
- 1975-11-04 BE BE6045243A patent/BE835250A/fr not_active IP Right Cessation
- 1975-11-06 FI FI753109A patent/FI56416C/fi not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FI753109A7 (enExample) | 1976-05-08 |
| SE383006B (sv) | 1976-02-23 |
| ZA756796B (en) | 1976-10-27 |
| FI56416C (fi) | 1982-11-15 |
| FI56416B (fi) | 1979-09-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE20 | Patent expired |
Owner name: A. AHLSTROM OSAKEYHTIO Effective date: 19951104 |