FI20135259A - Förfarande för fyllning av fiber - Google Patents
Förfarande för fyllning av fiber Download PDFInfo
- Publication number
- FI20135259A FI20135259A FI20135259A FI20135259A FI20135259A FI 20135259 A FI20135259 A FI 20135259A FI 20135259 A FI20135259 A FI 20135259A FI 20135259 A FI20135259 A FI 20135259A FI 20135259 A FI20135259 A FI 20135259A
- Authority
- FI
- Finland
- Prior art keywords
- filling fiber
- filling
- fiber
- Prior art date
Links
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
- 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
-
- 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
- D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
- D21H11/16—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment
-
- 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
- D21H15/00—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution
- D21H15/02—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution characterised by configuration
- D21H15/10—Composite fibres
- D21H15/12—Composite fibres partly organic, partly inorganic
-
- 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
- D21H17/71—Mixtures of material ; Pulp or paper comprising several different materials not incorporated by special processes
- D21H17/74—Mixtures of material ; Pulp or paper comprising several different materials not incorporated by special processes of organic and inorganic material
-
- 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
- D21H23/08—Controlling the addition by measuring pulp properties, e.g. zeta potential, pH
- D21H23/10—Controlling the addition by measuring pulp properties, e.g. zeta potential, pH at least two kinds of compounds being added
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Paper (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20135259A FI126072B (sv) | 2013-03-18 | 2013-03-18 | Förfarande för fyllning av fiber |
EP13002403.7A EP2781651B1 (en) | 2013-03-18 | 2013-05-02 | Process for fiber loading |
PL13002403T PL2781651T3 (pl) | 2013-03-18 | 2013-05-02 | Sposób obciążania włókien |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20135259A FI126072B (sv) | 2013-03-18 | 2013-03-18 | Förfarande för fyllning av fiber |
Publications (2)
Publication Number | Publication Date |
---|---|
FI20135259A true FI20135259A (sv) | 2014-09-19 |
FI126072B FI126072B (sv) | 2016-06-15 |
Family
ID=48236655
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20135259A FI126072B (sv) | 2013-03-18 | 2013-03-18 | Förfarande för fyllning av fiber |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2781651B1 (sv) |
FI (1) | FI126072B (sv) |
PL (1) | PL2781651T3 (sv) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3216918A1 (en) * | 2016-03-10 | 2017-09-13 | Linde Aktiengesellschaft | Process for reduction of papermaking water hardness and cod |
US11268241B2 (en) | 2017-03-31 | 2022-03-08 | Nippon Paper Industries Co., Ltd | Method for manufacturing inorganic particle composite fiber sheet |
Family Cites Families (13)
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 |
US5679220A (en) * | 1995-01-19 | 1997-10-21 | International Paper Company | Process for enhanced deposition and retention of particulate filler on papermaking fibers |
US6503466B1 (en) | 1998-08-06 | 2003-01-07 | Voith Sulzer Paper Technology North America, Inc. | Apparatus and method for chemically loading fibers in a fiber suspension |
US6355138B1 (en) | 2000-02-24 | 2002-03-12 | Voith Sulzer Paper Technology North America, Inc. | Method of chemically loading fibers in a fiber suspension |
DE10033978A1 (de) | 2000-07-13 | 2002-01-24 | Voith Paper Patent Gmbh | Verfahren sowie Vorrichtung zum Beladen von Fasern mit Calciumcarbonat |
DE10113998A1 (de) | 2001-03-22 | 2002-09-26 | Voith Paper Patent Gmbh | Verfahren zum Beladen von in einer Faserstoffsuspension enthaltenen Fasern mit einem Hilfsstoff |
DE10120635A1 (de) | 2001-04-27 | 2002-10-31 | Voith Paper Patent Gmbh | Verfahren und Vorrichtung zum Beladen von Fasern mit Calciumcarbonat |
FI111177B (sv) | 2001-12-12 | 2003-06-13 | Linde Ag | Anordning och förfarande för styrning av alkalinitet och pH i en industriprocess |
DE102005015490A1 (de) * | 2005-04-05 | 2006-06-08 | Voith Paper Patent Gmbh | Verfahren zum Beladen einer Faserstoffsuspension und Anordnung zur Durchführung des Verfahrens |
CN101208476A (zh) | 2005-07-12 | 2008-06-25 | 沃依特专利有限责任公司 | 用于在纤维料悬浮液中包含的纤维装填的方法 |
DE102007019783A1 (de) | 2007-04-26 | 2008-10-30 | Voith Patent Gmbh | Verfahren zum Beladen von Fasern einer Faserstoffsuspension mit Calciumcarbonat gebildet aus (Hydrogen)carbonatverbindungen |
US8808503B2 (en) * | 2009-02-02 | 2014-08-19 | John Klungness | Fiber loading improvements in papermaking |
FI125826B (sv) | 2010-08-04 | 2016-02-29 | Nordkalk Oy Ab | Förfarande för framställning av papper eller kartong |
-
2013
- 2013-03-18 FI FI20135259A patent/FI126072B/sv not_active IP Right Cessation
- 2013-05-02 EP EP13002403.7A patent/EP2781651B1/en not_active Not-in-force
- 2013-05-02 PL PL13002403T patent/PL2781651T3/pl unknown
Also Published As
Publication number | Publication date |
---|---|
FI126072B (sv) | 2016-06-15 |
PL2781651T3 (pl) | 2016-06-30 |
EP2781651A1 (en) | 2014-09-24 |
EP2781651B1 (en) | 2015-12-30 |
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