FI20070746A - Förfarande för att kontrollera bildning av avlagringar - Google Patents

Förfarande för att kontrollera bildning av avlagringar Download PDF

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Publication number
FI20070746A
FI20070746A FI20070746A FI20070746A FI20070746A FI 20070746 A FI20070746 A FI 20070746A FI 20070746 A FI20070746 A FI 20070746A FI 20070746 A FI20070746 A FI 20070746A FI 20070746 A FI20070746 A FI 20070746A
Authority
FI
Finland
Prior art keywords
deposits
formation
controlling
Prior art date
Application number
FI20070746A
Other languages
English (en)
Finnish (fi)
Other versions
FI20070746A0 (sv
FI121938B (sv
FI121938B3 (sv
Inventor
Juha Rintala
Lars-Ola Berts
Reetta Strengell
Torbjoern Ahlskog
Jonni Ahlgren
Original Assignee
Kemira Oyj
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kemira Oyj filed Critical Kemira Oyj
Priority to FI20070746A priority Critical patent/FI121938B3/sv
Publication of FI20070746A0 publication Critical patent/FI20070746A0/sv
Priority to US12/680,788 priority patent/US20110011546A1/en
Priority to EP08805466.3A priority patent/EP2195487B1/en
Priority to CA2700412A priority patent/CA2700412A1/en
Priority to CN200880110009A priority patent/CN101815822A/zh
Priority to PCT/FI2008/050544 priority patent/WO2009043971A1/en
Publication of FI20070746A publication Critical patent/FI20070746A/sv
Publication of FI121938B publication Critical patent/FI121938B/sv
Application granted granted Critical
Publication of FI121938B3 publication Critical patent/FI121938B3/sv

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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/02—Agents for preventing deposition on the paper mill equipment, e.g. pitch or slime control
    • 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
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • 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
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/36—Polyalkenyalcohols; Polyalkenylethers; Polyalkenylesters
    • 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
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/37—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
    • 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
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/41—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
    • D21H17/42—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups anionic
    • 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
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/47—Condensation polymers of aldehydes or ketones
    • 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
    • D21H23/22—Addition to the formed paper
    • D21H23/50—Spraying or projecting
FI20070746A 2007-10-01 2007-10-01 Förfarande för att kontrollera bildning av avlagringar FI121938B3 (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI20070746A FI121938B3 (sv) 2007-10-01 2007-10-01 Förfarande för att kontrollera bildning av avlagringar
US12/680,788 US20110011546A1 (en) 2007-10-01 2008-09-30 Method for controlling deposit formation
EP08805466.3A EP2195487B1 (en) 2007-10-01 2008-09-30 Method for controlling deposit formation
CA2700412A CA2700412A1 (en) 2007-10-01 2008-09-30 Method for controlling deposit formation on paper machine rolls
CN200880110009A CN101815822A (zh) 2007-10-01 2008-09-30 控制沉积物形成的方法
PCT/FI2008/050544 WO2009043971A1 (en) 2007-10-01 2008-09-30 Method for controlling deposit formation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20070746 2007-10-01
FI20070746A FI121938B3 (sv) 2007-10-01 2007-10-01 Förfarande för att kontrollera bildning av avlagringar

Publications (4)

Publication Number Publication Date
FI20070746A0 FI20070746A0 (sv) 2007-10-01
FI20070746A true FI20070746A (sv) 2009-04-02
FI121938B FI121938B (sv) 2011-06-15
FI121938B3 FI121938B3 (sv) 2012-02-29

Family

ID=38656760

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20070746A FI121938B3 (sv) 2007-10-01 2007-10-01 Förfarande för att kontrollera bildning av avlagringar

Country Status (6)

Country Link
US (1) US20110011546A1 (sv)
EP (1) EP2195487B1 (sv)
CN (1) CN101815822A (sv)
CA (1) CA2700412A1 (sv)
FI (1) FI121938B3 (sv)
WO (1) WO2009043971A1 (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI121938B3 (sv) * 2007-10-01 2012-02-29 Kemira Oyj Förfarande för att kontrollera bildning av avlagringar
PL2462278T3 (pl) 2009-08-03 2020-07-27 Archroma Ip Gmbh Sposób redukcji negatywnego wpływu lepkich zanieczyszczeń w układach zawierających makulaturę
FI20115690A0 (sv) 2011-06-30 2011-06-30 Kemira Oyj Fixativsammansättning, tjockmassasammansättning och förfarande för fixering hydrofobiska och/eller anioniska ämnen på fibrer
CN103422382A (zh) * 2012-05-21 2013-12-04 埃科莱布美国股份有限公司 在制浆和造纸过程中有机污染物去粘性的方法及组合物
RU2719970C2 (ru) 2015-07-07 2020-04-23 Соленис Текнолоджиз, Л.П. Способы подавления осаждения органических загрязнений в системах производства целлюлозы и бумаги

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4184912A (en) * 1976-08-09 1980-01-22 Nalco Chemical Company Pitch control method
US4857126A (en) * 1984-04-25 1989-08-15 Sodra Skogsagarna Ab Process for treatment of paper surfaces
US4956051A (en) * 1985-10-08 1990-09-11 Betz Paperchem, Inc. Detackification of adhesive materials contained in secondary fiber using polyvinyl alcohol
US5292404A (en) * 1989-02-18 1994-03-08 Chemische Fabrik Stockhausen Gmbh Process for trash removal or pitch-like resin control in the paper manufacture
US5167767A (en) * 1991-03-25 1992-12-01 Betz Paperchem, Inc. Paper mill press felt conditioner
US5256254A (en) * 1991-07-12 1993-10-26 Betz Paperchem, Inc. Methods of controlling deposition in a paper machine dryer section
CA2059256A1 (en) * 1992-01-13 1993-07-14 David Arthur Aston Pitch control
US5368694A (en) * 1992-11-25 1994-11-29 W. R. Grace & Co.-Conn. Pitch reduction on paper machine forming fabrics and press fabrics
US5556510A (en) * 1993-03-10 1996-09-17 Betz Laboratories, Inc. Method for inhibiting the deposition of organic contaminants in polp and papermaking processes
US5762757A (en) * 1996-12-05 1998-06-09 Betzdearborn Inc. Methods for inhibiting organic contaminant deposition in pulp and papermaking systems
US6153049A (en) * 1998-03-25 2000-11-28 The Dow Chemical Company Method for inhibiting the deposition of white pitch in paper production using ethylene amine compound
AU7723600A (en) * 1999-10-05 2001-05-10 Hercules Incorporated Method for paper machine cleanliness
EP1425471A2 (en) * 2000-05-18 2004-06-09 Vulcan Performance Chemicals Use of acrylamide copolymer to reduce stickies deposits
US20040256596A1 (en) * 2001-11-28 2004-12-23 Nguyen Duy T Sulfosuccinamate surfactants as deposition inhibitors
FI111745B (sv) * 2001-12-19 2003-09-15 Kemira Chemicals Oy Förbättrat förfarande för framställning av kartong
US7306702B2 (en) * 2002-07-12 2007-12-11 Hercules Incorporation Enzymatic press felt treatment
EP2044263B1 (en) * 2006-07-26 2016-09-07 Solenis Technologies Cayman, L.P. Method for pitch and stickies control in pulp and papermaking processes, using hydrophobically modified poly(ethylene glycol)
ATE504689T1 (de) * 2006-11-06 2011-04-15 Hercules Inc Kontrolle von harzablagerungen und klebenden verunreinigungen in zellstoff- und papierherstellungsverfahren
PT2147149T (pt) * 2007-05-16 2017-05-03 Buckman Laboratories Int Inc Métodos para controlar contaminantes orgânicos em fibras
FI121938B3 (sv) * 2007-10-01 2012-02-29 Kemira Oyj Förfarande för att kontrollera bildning av avlagringar
US8048268B2 (en) * 2009-10-27 2011-11-01 Enzymatic Deinking Technologies, Llc Method of controlling organic contaminants in pulp and paper making processes

Also Published As

Publication number Publication date
CA2700412A1 (en) 2009-04-09
FI20070746A0 (sv) 2007-10-01
FI121938B (sv) 2011-06-15
CN101815822A (zh) 2010-08-25
EP2195487B1 (en) 2017-11-08
US20110011546A1 (en) 2011-01-20
FI121938B3 (sv) 2012-02-29
WO2009043971A1 (en) 2009-04-09
EP2195487A1 (en) 2010-06-16

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