FI69323C - Foerfarande foer framstaellning av foer vidarebearbetning tillabsorptionsprodukter laempligt utgaongsmaterial - Google Patents
Foerfarande foer framstaellning av foer vidarebearbetning tillabsorptionsprodukter laempligt utgaongsmaterial Download PDFInfo
- Publication number
- FI69323C FI69323C FI821753A FI821753A FI69323C FI 69323 C FI69323 C FI 69323C FI 821753 A FI821753 A FI 821753A FI 821753 A FI821753 A FI 821753A FI 69323 C FI69323 C FI 69323C
- Authority
- FI
- Finland
- Prior art keywords
- pulp
- flakes
- web
- dried
- compressed
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 13
- 238000010521 absorption reaction Methods 0.000 claims description 11
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 239000007858 starting material Substances 0.000 claims description 6
- 239000002994 raw material Substances 0.000 claims description 5
- 238000012545 processing Methods 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 3
- 238000003892 spreading Methods 0.000 claims description 2
- 238000012432 intermediate storage Methods 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 239000000047 product Substances 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 10
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 9
- 241000196324 Embryophyta Species 0.000 description 7
- 238000005265 energy consumption Methods 0.000 description 7
- 239000000835 fiber Substances 0.000 description 7
- 238000001035 drying Methods 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 238000005303 weighing Methods 0.000 description 6
- 241000218657 Picea Species 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000003750 conditioning effect Effects 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229910021653 sulphate ion Inorganic materials 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 229920002488 Hemicellulose Polymers 0.000 description 1
- VCUFZILGIRCDQQ-KRWDZBQOSA-N N-[[(5S)-2-oxo-3-(2-oxo-3H-1,3-benzoxazol-6-yl)-1,3-oxazolidin-5-yl]methyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C1O[C@H](CN1C1=CC2=C(NC(O2)=O)C=C1)CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F VCUFZILGIRCDQQ-KRWDZBQOSA-N 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000012978 lignocellulosic material Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000004537 pulping Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance 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
- D21B1/06—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by dry methods
- D21B1/066—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by dry methods the raw material being pulp sheets
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Nonwoven Fabrics (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Paper (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8103172A SE436369B (sv) | 1981-05-20 | 1981-05-20 | Forfarande for framstellning av for vidarebearbetning till absoptionsprodukter i konverteringsanleggningar lempligt utgangsmaterial |
| SE8103172 | 1981-05-20 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI821753A0 FI821753A0 (fi) | 1982-05-18 |
| FI69323B FI69323B (fi) | 1985-09-30 |
| FI69323C true FI69323C (fi) | 1986-01-10 |
Family
ID=20343878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI821753A FI69323C (fi) | 1981-05-20 | 1982-05-18 | Foerfarande foer framstaellning av foer vidarebearbetning tillabsorptionsprodukter laempligt utgaongsmaterial |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0065749B1 (de) |
| DE (1) | DE3261602D1 (de) |
| DK (1) | DK154689C (de) |
| FI (1) | FI69323C (de) |
| NO (1) | NO154971C (de) |
| SE (1) | SE436369B (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK150210C (da) * | 1984-10-01 | 1987-06-22 | Peter Dalkiaer | Fremgangsmaade til fremstilling af en vaeskeabsorberende pude, isaertil brug i bloede hygiejneartikler og sanitaere produkter |
| JP5779351B2 (ja) * | 2008-01-17 | 2015-09-16 | グリーンコア コンポジット インク． | 高密度リグノセルロースパルプの製造方法及びリグノセルロース繊維と熱可塑物質の複合物の製造方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE65699C (de) * | C. SAUER in Münster i. Elsafs | Zerreifsmaschine für Zellstoff-Pappe | ||
| US1851390A (en) * | 1932-03-29 | Eeust kqete-kt | ||
| GB507404A (en) * | 1938-01-11 | 1939-06-14 | Kristen Andreas Thorsen | Improvements in the treatment of paper pulp |
| SE405613B (sv) * | 1974-10-23 | 1978-12-18 | Olsson Carl Fritiof Stanley | Forfarande och anordning for sonderdelning av massabalar |
| FI58020C (fi) * | 1976-02-09 | 1980-11-10 | Ahlstroem Oy | Foerfarande och anordning foer torkning av ett cellulosahaltigt fibermaterial |
-
1981
- 1981-05-20 SE SE8103172A patent/SE436369B/sv not_active IP Right Cessation
-
1982
- 1982-05-18 EP EP82104370A patent/EP0065749B1/de not_active Expired
- 1982-05-18 DK DK223282A patent/DK154689C/da active
- 1982-05-18 DE DE8282104370T patent/DE3261602D1/de not_active Expired
- 1982-05-18 FI FI821753A patent/FI69323C/fi not_active IP Right Cessation
- 1982-05-19 NO NO821671A patent/NO154971C/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DK223282A (da) | 1982-11-21 |
| DK154689B (da) | 1988-12-12 |
| EP0065749B1 (de) | 1984-12-19 |
| SE8103172L (sv) | 1982-11-21 |
| FI69323B (fi) | 1985-09-30 |
| NO154971B (no) | 1986-10-13 |
| DK154689C (da) | 1989-05-08 |
| NO154971C (no) | 1987-01-21 |
| DE3261602D1 (en) | 1985-01-31 |
| EP0065749A1 (de) | 1982-12-01 |
| FI821753A0 (fi) | 1982-05-18 |
| NO821671L (no) | 1982-11-22 |
| SE436369B (sv) | 1984-12-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: MO OCH DOMSJOE AKTIEBOLAG |