CA1087145A - Procede et appareil de dechiquetage du papier de rebut pour en extraire les particules de metal - Google Patents
Procede et appareil de dechiquetage du papier de rebut pour en extraire les particules de metalInfo
- Publication number
- CA1087145A CA1087145A CA288,321A CA288321A CA1087145A CA 1087145 A CA1087145 A CA 1087145A CA 288321 A CA288321 A CA 288321A CA 1087145 A CA1087145 A CA 1087145A
- Authority
- CA
- Canada
- Prior art keywords
- vortex
- waste paper
- particles
- particulate material
- chamber
- 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
- 239000010893 paper waste Substances 0.000 title claims abstract description 35
- 239000011236 particulate material Substances 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000002245 particle Substances 0.000 claims abstract description 42
- 239000002002 slurry Substances 0.000 claims abstract description 32
- 239000000463 material Substances 0.000 claims abstract description 31
- 239000000835 fiber Substances 0.000 claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 230000005484 gravity Effects 0.000 claims abstract description 10
- 230000002093 peripheral effect Effects 0.000 claims abstract description 5
- 239000007769 metal material Substances 0.000 description 6
- 239000013528 metallic particle Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000002923 metal particle Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Paper (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7601116A SE415566B (sv) | 1975-02-18 | 1976-02-03 | Stabil vattenemulsion innehallande en sampolymer av en akrylatmonomer och en monoester av en omettad dikarboxylsyra samt forfarande for dess framstellning |
| SE76.1116-0 | 1976-10-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1087145A true CA1087145A (fr) | 1980-10-07 |
Family
ID=20326881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA288,321A Expired CA1087145A (fr) | 1976-02-03 | 1977-10-07 | Procede et appareil de dechiquetage du papier de rebut pour en extraire les particules de metal |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1087145A (fr) |
-
1977
- 1977-10-07 CA CA288,321A patent/CA1087145A/fr not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |