SE412422B - Sett att framstella fibermassa av lignocellulosahaltigt material - Google Patents
Sett att framstella fibermassa av lignocellulosahaltigt materialInfo
- Publication number
- SE412422B SE412422B SE7609551A SE7609551A SE412422B SE 412422 B SE412422 B SE 412422B SE 7609551 A SE7609551 A SE 7609551A SE 7609551 A SE7609551 A SE 7609551A SE 412422 B SE412422 B SE 412422B
- Authority
- SE
- Sweden
- Prior art keywords
- lignocellulosally
- fiber mass
- make fiber
- make
- mass
- Prior art date
Links
- 239000000835 fiber Substances 0.000 title 1
- 239000000463 material Substances 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/18—Use of auxiliary physical effects, e.g. ultrasonics, irradiation, for disintegrating
- B02C19/186—Use of cold or heat for disintegrating
-
- 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
- D21B1/02—Pretreatment of the raw materials by chemical or physical means
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Food Science & Technology (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7609551A SE412422B (sv) | 1976-08-27 | 1976-08-27 | Sett att framstella fibermassa av lignocellulosahaltigt material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7609551A SE412422B (sv) | 1976-08-27 | 1976-08-27 | Sett att framstella fibermassa av lignocellulosahaltigt material |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7609551L SE7609551L (sv) | 1978-02-28 |
SE412422B true SE412422B (sv) | 1980-03-03 |
Family
ID=20328750
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7609551A SE412422B (sv) | 1976-08-27 | 1976-08-27 | Sett att framstella fibermassa av lignocellulosahaltigt material |
Country Status (1)
Country | Link |
---|---|
SE (1) | SE412422B (sv) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1991011552A1 (en) * | 1990-02-02 | 1991-08-08 | Enso-Gutzeit Oy | Method for pulp production |
-
1976
- 1976-08-27 SE SE7609551A patent/SE412422B/sv unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1991011552A1 (en) * | 1990-02-02 | 1991-08-08 | Enso-Gutzeit Oy | Method for pulp production |
Also Published As
Publication number | Publication date |
---|---|
SE7609551L (sv) | 1978-02-28 |
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