DE10120526A1 - Verfahren zur Herstellung von Zellstoff - Google Patents
Verfahren zur Herstellung von ZellstoffInfo
- Publication number
- DE10120526A1 DE10120526A1 DE10120526A DE10120526A DE10120526A1 DE 10120526 A1 DE10120526 A1 DE 10120526A1 DE 10120526 A DE10120526 A DE 10120526A DE 10120526 A DE10120526 A DE 10120526A DE 10120526 A1 DE10120526 A1 DE 10120526A1
- Authority
- DE
- Germany
- Prior art keywords
- pulp
- production
- bleaching
- further use
- loading
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims abstract description 53
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 239000000835 fiber Substances 0.000 claims abstract description 32
- 238000006243 chemical reaction Methods 0.000 claims abstract description 7
- 239000011111 cardboard Substances 0.000 claims abstract description 5
- 238000009388 chemical precipitation Methods 0.000 claims abstract description 5
- 239000011087 paperboard Substances 0.000 claims abstract description 5
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 25
- 238000011068 loading method Methods 0.000 claims description 25
- 239000002657 fibrous material Substances 0.000 claims description 14
- 239000000654 additive Substances 0.000 claims description 6
- 230000000996 additive effect Effects 0.000 claims description 6
- 238000004061 bleaching Methods 0.000 claims description 6
- 229920002678 cellulose Polymers 0.000 claims description 6
- 239000001913 cellulose Substances 0.000 claims description 6
- 239000007844 bleaching agent Substances 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 5
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 claims description 2
- 239000000460 chlorine Substances 0.000 claims description 2
- 229910052801 chlorine Inorganic materials 0.000 claims description 2
- 238000010411 cooking Methods 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims description 2
- 150000002978 peroxides Chemical class 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 229940038597 peroxide anti-acne preparations for topical use Drugs 0.000 claims 1
- 229940088417 precipitated calcium carbonate Drugs 0.000 claims 1
- 229920001131 Pulp (paper) Polymers 0.000 abstract description 6
- 238000002360 preparation method Methods 0.000 abstract description 2
- 239000000945 filler Substances 0.000 description 13
- 229910000019 calcium carbonate Inorganic materials 0.000 description 12
- 239000000123 paper Substances 0.000 description 9
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 8
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 7
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 7
- 239000000920 calcium hydroxide Substances 0.000 description 6
- 235000011116 calcium hydroxide Nutrition 0.000 description 6
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000000292 calcium oxide Substances 0.000 description 5
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 4
- 235000012255 calcium oxide Nutrition 0.000 description 4
- 239000001569 carbon dioxide Substances 0.000 description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 description 4
- 210000004027 cell Anatomy 0.000 description 3
- 238000000227 grinding Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- 229920003043 Cellulose fiber Polymers 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 102100031260 Acyl-coenzyme A thioesterase THEM4 Human genes 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011777 Corchorus aestuans Nutrition 0.000 description 1
- 240000000491 Corchorus aestuans Species 0.000 description 1
- 235000010862 Corchorus capsularis Nutrition 0.000 description 1
- 101000638510 Homo sapiens Acyl-coenzyme A thioesterase THEM4 Proteins 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- JYYOBHFYCIDXHH-UHFFFAOYSA-N carbonic acid;hydrate Chemical compound O.OC(O)=O JYYOBHFYCIDXHH-UHFFFAOYSA-N 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000012993 chemical processing Methods 0.000 description 1
- -1 for example Substances 0.000 description 1
- 239000012510 hollow fiber Substances 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000004537 pulping Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 201000009482 yaws Diseases 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
- C08L1/02—Cellulose; Modified cellulose
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/001—Modification of pulp properties
- D21C9/002—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives
- D21C9/004—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives inorganic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Paper (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10120526A DE10120526A1 (de) | 2001-04-26 | 2001-04-26 | Verfahren zur Herstellung von Zellstoff |
| EP02702355A EP1397551A2 (fr) | 2001-04-26 | 2002-02-15 | Procede de fabrication de cellulose |
| BR0205435-3A BR0205435A (pt) | 2001-04-26 | 2002-02-15 | Processo para fabricação de celulose |
| PCT/EP2002/001611 WO2002088187A2 (fr) | 2001-04-26 | 2002-02-15 | Procede de fabrication de cellulose |
| CA002445340A CA2445340A1 (fr) | 2001-04-26 | 2002-02-15 | Procede de fabrication de cellulose |
| US10/691,276 US20040084161A1 (en) | 2001-04-26 | 2003-10-22 | Method for the production of fiber pulp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10120526A DE10120526A1 (de) | 2001-04-26 | 2001-04-26 | Verfahren zur Herstellung von Zellstoff |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE10120526A1 true DE10120526A1 (de) | 2002-10-31 |
Family
ID=7682850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE10120526A Withdrawn DE10120526A1 (de) | 2001-04-26 | 2001-04-26 | Verfahren zur Herstellung von Zellstoff |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20040084161A1 (fr) |
| EP (1) | EP1397551A2 (fr) |
| BR (1) | BR0205435A (fr) |
| CA (1) | CA2445340A1 (fr) |
| DE (1) | DE10120526A1 (fr) |
| WO (1) | WO2002088187A2 (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006063632A1 (fr) * | 2004-12-14 | 2006-06-22 | Voith Patent Gmbh | Procede et dispositif de chargement de fibres ou de cellulose contenues dans une suspension au moyen d'une charge |
| DE102007028539A1 (de) * | 2007-06-21 | 2008-12-24 | Voith Patent Gmbh | Verfahren zum Bilden von Calciumcarbonat in einer Faserstoffsuspension |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007020324A1 (de) * | 2007-04-30 | 2008-11-06 | Voith Patent Gmbh | Verfahren zur Bildung von Calciumcarbonat in einer Faserstoffsuspension |
| FI125278B (fi) * | 2010-08-20 | 2015-08-14 | Upm Kymmene Corp | Menetelmä kalsiumkarbonaatin saostamiseksi sekä menetelmän käyttö |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2599093A (en) * | 1948-03-17 | 1952-06-03 | Vanderbilt Co R T | Pigmented cellulose fiber |
| US4510020A (en) * | 1980-06-12 | 1985-04-09 | Pulp And Paper Research Institute Of Canada | Lumen-loaded paper pulp, its production and use |
| US5096539A (en) * | 1989-07-24 | 1992-03-17 | The Board Of Regents Of The University Of Washington | Cell wall loading of never-dried pulp fibers |
| US5223090A (en) * | 1991-03-06 | 1993-06-29 | The United States Of America As Represented By The Secretary Of Agriculture | Method for fiber loading a chemical compound |
| CN1074073C (zh) * | 1994-12-28 | 2001-10-31 | 矿业技术有限公司 | 提高填料纸亮度的方法和所得改进纸 |
| US5679220A (en) * | 1995-01-19 | 1997-10-21 | International Paper Company | Process for enhanced deposition and retention of particulate filler on papermaking fibers |
| US5665205A (en) * | 1995-01-19 | 1997-09-09 | International Paper Company | Method for improving brightness and cleanliness of secondary fibers for paper and paperboard manufacture |
| FI100670B (fi) * | 1996-02-20 | 1998-01-30 | Metsae Serla Oy | Menetelmä täyteaineen lisäämiseksi selluloosakuituperäiseen massaan |
| WO1998035095A1 (fr) * | 1997-02-11 | 1998-08-13 | Minerals Technologies Inc. | Remplissage de lumiere de fibres cellulosiques par une charge minerale en vue de la fabrication de papier |
| FI104502B (fi) * | 1997-09-16 | 2000-02-15 | Metsae Serla Oyj | Menetelmä paperirainan valmistamiseksi |
| ATE415518T1 (de) * | 1999-08-13 | 2008-12-15 | Georgia Pacific France | Papierherstellungsverfahren mit fixierung von mineralfüllstoff auf cellulosischen fasern |
-
2001
- 2001-04-26 DE DE10120526A patent/DE10120526A1/de not_active Withdrawn
-
2002
- 2002-02-15 WO PCT/EP2002/001611 patent/WO2002088187A2/fr not_active Application Discontinuation
- 2002-02-15 EP EP02702355A patent/EP1397551A2/fr not_active Withdrawn
- 2002-02-15 CA CA002445340A patent/CA2445340A1/fr not_active Abandoned
- 2002-02-15 BR BR0205435-3A patent/BR0205435A/pt not_active Application Discontinuation
-
2003
- 2003-10-22 US US10/691,276 patent/US20040084161A1/en not_active Abandoned
Non-Patent Citations (2)
| Title |
|---|
| KLUNGNESS,John H.,et.al.: Effect of fiber loading on paper properties. In: Tappi Journal, Vol.79, No.3, S.297-301 * |
| KLUNGNESS,John H.,et.al.: Lightweight, High- Opacity Paper: Process Costs and Energy Use Reduction. In: Fundamental Advances in the Pulp and Paper Industry, AIChE Symposium Series, No.322, Vol.95, 1999, S.99-102 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006063632A1 (fr) * | 2004-12-14 | 2006-06-22 | Voith Patent Gmbh | Procede et dispositif de chargement de fibres ou de cellulose contenues dans une suspension au moyen d'une charge |
| DE102007028539A1 (de) * | 2007-06-21 | 2008-12-24 | Voith Patent Gmbh | Verfahren zum Bilden von Calciumcarbonat in einer Faserstoffsuspension |
Also Published As
| Publication number | Publication date |
|---|---|
| US20040084161A1 (en) | 2004-05-06 |
| WO2002088187A3 (fr) | 2003-03-27 |
| EP1397551A2 (fr) | 2004-03-17 |
| WO2002088187A2 (fr) | 2002-11-07 |
| BR0205435A (pt) | 2003-05-06 |
| CA2445340A1 (fr) | 2002-11-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
| 8127 | New person/name/address of the applicant |
Owner name: VOITH PATENT GMBH, 89522 HEIDENHEIM, DE |
|
| 8110 | Request for examination paragraph 44 | ||
| 8139 | Disposal/non-payment of the annual fee |