FI820543L - Raffinoerenhet som innefattar flera raffineringssteg - Google Patents
Raffinoerenhet som innefattar flera raffineringsstegInfo
- Publication number
- FI820543L FI820543L FI820543A FI820543A FI820543L FI 820543 L FI820543 L FI 820543L FI 820543 A FI820543 A FI 820543A FI 820543 A FI820543 A FI 820543A FI 820543 L FI820543 L FI 820543L
- Authority
- FI
- Finland
- Prior art keywords
- raffinoerenhet
- raffineringssteg
- flera
- som innefattar
- innefattar
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D1/00—Methods of beating or refining; Beaters of the Hollander type
- D21D1/20—Methods of refining
- D21D1/34—Other mills or refiners
- D21D1/38—Other mills or refiners with horizontal shaft
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
- Debarking, Splitting, And Disintegration Of Timber (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US23933281A | 1981-03-02 | 1981-03-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FI820543L true FI820543L (fi) | 1982-09-03 |
Family
ID=22901700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI820543A FI820543L (fi) | 1981-03-02 | 1982-02-18 | Raffinoerenhet som innefattar flera raffineringssteg |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS57149580A (fi) |
| AU (1) | AU8016782A (fi) |
| BR (1) | BR8201040A (fi) |
| DE (1) | DE3200604A1 (fi) |
| FI (1) | FI820543L (fi) |
| FR (1) | FR2500859A1 (fi) |
| IT (1) | IT1154264B (fi) |
| SE (1) | SE8201248L (fi) |
| ZA (1) | ZA818576B (fi) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4614304A (en) * | 1984-12-04 | 1986-09-30 | Sunds Defibrator Ab | Rotor/mixer for controlling mixing and refining of pulp material |
-
1981
- 1981-12-10 ZA ZA818576A patent/ZA818576B/xx unknown
- 1981-12-21 FR FR8123878A patent/FR2500859A1/fr not_active Withdrawn
-
1982
- 1982-01-12 DE DE19823200604 patent/DE3200604A1/de not_active Withdrawn
- 1982-01-15 IT IT47574/82A patent/IT1154264B/it active
- 1982-02-03 AU AU80167/82A patent/AU8016782A/en not_active Abandoned
- 1982-02-09 JP JP57019890A patent/JPS57149580A/ja active Pending
- 1982-02-18 FI FI820543A patent/FI820543L/fi not_active Application Discontinuation
- 1982-03-01 BR BR8201040A patent/BR8201040A/pt unknown
- 1982-03-01 SE SE8201248A patent/SE8201248L/ not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| BR8201040A (pt) | 1983-01-04 |
| SE8201248L (sv) | 1982-09-03 |
| ZA818576B (en) | 1982-11-24 |
| DE3200604A1 (de) | 1982-09-16 |
| IT1154264B (it) | 1987-01-21 |
| JPS57149580A (en) | 1982-09-16 |
| AU8016782A (en) | 1982-09-09 |
| IT8247574A0 (it) | 1982-01-15 |
| FR2500859A1 (fr) | 1982-09-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD | Application lapsed |
Owner name: THE BAUER BROS. CO. |