CA2569884A1 - Method and machine for producing a fibrous web - Google Patents
Method and machine for producing a fibrous web Download PDFInfo
- Publication number
- CA2569884A1 CA2569884A1 CA002569884A CA2569884A CA2569884A1 CA 2569884 A1 CA2569884 A1 CA 2569884A1 CA 002569884 A CA002569884 A CA 002569884A CA 2569884 A CA2569884 A CA 2569884A CA 2569884 A1 CA2569884 A1 CA 2569884A1
- Authority
- CA
- Canada
- Prior art keywords
- fiber
- stock suspension
- fibrous stock
- containing fibrous
- web
- 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.)
- Abandoned
Links
- 238000000034 method Methods 0.000 title claims description 32
- 239000000725 suspension Substances 0.000 claims abstract description 66
- 239000000835 fiber Substances 0.000 claims description 89
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 40
- 238000001556 precipitation Methods 0.000 claims description 26
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical group [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 22
- 239000000920 calcium hydroxide Substances 0.000 claims description 21
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 20
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 20
- 239000001569 carbon dioxide Substances 0.000 claims description 20
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 20
- 238000004519 manufacturing process Methods 0.000 claims description 19
- 238000006243 chemical reaction Methods 0.000 claims description 15
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 11
- 238000011068 loading method Methods 0.000 claims description 11
- 239000000126 substance Substances 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- 230000001276 controlling effect Effects 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 239000007791 liquid phase Substances 0.000 claims description 2
- 239000002657 fibrous material Substances 0.000 abstract description 5
- 238000001035 drying Methods 0.000 abstract 2
- 239000000123 paper Substances 0.000 description 31
- 235000011116 calcium hydroxide Nutrition 0.000 description 18
- 239000000047 product Substances 0.000 description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 8
- 239000000292 calcium oxide Substances 0.000 description 8
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 8
- 230000014759 maintenance of location Effects 0.000 description 6
- 239000000945 filler Substances 0.000 description 5
- 235000019504 cigarettes Nutrition 0.000 description 4
- 238000004806 packaging method and process Methods 0.000 description 4
- 239000007795 chemical reaction product Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000002655 kraft paper Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000007670 refining Methods 0.000 description 3
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 238000009388 chemical precipitation Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 238000005429 filling process Methods 0.000 description 2
- 230000000930 thermomechanical effect Effects 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 229920000875 Dissolving pulp Polymers 0.000 description 1
- 241001536352 Fraxinus americana Species 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 244000269722 Thea sinensis Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 239000011111 cardboard Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000010893 paper waste Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/04—Addition to the pulp; After-treatment of added substances in the pulp
- D21H23/06—Controlling the addition
- D21H23/12—Controlling the addition by measuring properties of the formed web
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/78—Controlling or regulating not limited to any particular process or apparatus
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/63—Inorganic compounds
- D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
- D21H17/675—Oxides, hydroxides or carbonates
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/63—Inorganic compounds
- D21H17/70—Inorganic compounds forming new compounds in situ, e.g. within the pulp or paper, by chemical reaction with other substances added separately
Landscapes
- Paper (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102004028047.9 | 2004-06-09 | ||
| DE102004028047A DE102004028047A1 (de) | 2004-06-09 | 2004-06-09 | Verfahren und Maschine zur Herstellung einer Faserstoffbahn |
| PCT/EP2005/005862 WO2005121451A1 (de) | 2004-06-09 | 2005-06-01 | Verfahren und maschine zur herstellung einer faserstoffbahn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2569884A1 true CA2569884A1 (en) | 2005-12-22 |
Family
ID=34968616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002569884A Abandoned CA2569884A1 (en) | 2004-06-09 | 2005-06-01 | Method and machine for producing a fibrous web |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20070107860A1 (de) |
| EP (1) | EP1759060A1 (de) |
| CN (1) | CN1961119A (de) |
| CA (1) | CA2569884A1 (de) |
| DE (1) | DE102004028047A1 (de) |
| RU (1) | RU2006146943A (de) |
| WO (1) | WO2005121451A1 (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10302783A1 (de) * | 2003-01-24 | 2004-08-12 | Voith Paper Patent Gmbh | Verfahren zur Erzeugung einer für die Herstellung einer Tissue- oder Hygienebahn bestimmten Faserstoffsuspension |
| DE102006003647A1 (de) * | 2005-07-14 | 2007-01-18 | Voith Patent Gmbh | Verfahren und Vorrichtung zum Beladen von in einer Faserstoffsuspension enthaltenen Fasern mit Füllstoff |
| DE102007007295A1 (de) * | 2007-02-14 | 2008-08-21 | Voith Patent Gmbh | Verfahren zum Bilden von Füllstoffen, insbesondere Calciumcarbonat in einer Faserstoffsuspension |
| DE102007016653A1 (de) * | 2007-04-05 | 2008-10-09 | Glatz Feinpapiere Julius Glatz Gmbh | Belagpapier für Rauchwaren und Rauchwarenartikel, die ein solches Belagpapier umfassen |
| DE102007051665A1 (de) * | 2007-10-30 | 2009-05-07 | Voith Patent Gmbh | Verfahren zur Bildung von Calciumcarbonat in einer Faserstoffsuspension |
| CN104818641B (zh) * | 2015-05-08 | 2017-08-25 | 大唐国际发电股份有限公司高铝煤炭资源开发利用研发中心 | 一种基于粉煤灰脱硅液进行纤维疏解打浆的方法 |
| US10532332B2 (en) * | 2016-05-13 | 2020-01-14 | United States Gypsum Company | Continuous ready mix joint treatment and texture product production |
| MX2020004322A (es) * | 2017-10-18 | 2020-08-03 | Solenis Technologies Cayman Lp | Metodo para producir papel multicapa. |
| CN111566284A (zh) * | 2017-10-18 | 2020-08-21 | 索理思科技开曼公司 | 生产单层纸或多层纸的方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| FI974327A (fi) * | 1997-11-25 | 1999-05-26 | Valmet Automation Inc | Menetelmä ja laitteisto paperin ominaisuuksien säätämiseksi |
| DE10033979A1 (de) * | 2000-07-13 | 2002-01-24 | Voith Paper Patent Gmbh | Verfahren zum Beladen von Fasern mit Calciumcarbonat |
| DE10033978A1 (de) * | 2000-07-13 | 2002-01-24 | Voith Paper Patent Gmbh | Verfahren sowie Vorrichtung zum Beladen von Fasern mit Calciumcarbonat |
-
2004
- 2004-06-09 DE DE102004028047A patent/DE102004028047A1/de not_active Withdrawn
-
2005
- 2005-06-01 WO PCT/EP2005/005862 patent/WO2005121451A1/de active Application Filing
- 2005-06-01 CA CA002569884A patent/CA2569884A1/en not_active Abandoned
- 2005-06-01 CN CNA2005800178658A patent/CN1961119A/zh active Pending
- 2005-06-01 RU RU2006146943/12A patent/RU2006146943A/ru not_active Application Discontinuation
- 2005-06-01 EP EP05745080A patent/EP1759060A1/de not_active Withdrawn
-
2006
- 2006-12-08 US US11/608,387 patent/US20070107860A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| US20070107860A1 (en) | 2007-05-17 |
| EP1759060A1 (de) | 2007-03-07 |
| DE102004028047A1 (de) | 2005-12-29 |
| WO2005121451A1 (de) | 2005-12-22 |
| CN1961119A (zh) | 2007-05-09 |
| RU2006146943A (ru) | 2008-07-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Dead |