FI933202A - Hartsregleringsbehandling - Google Patents

Hartsregleringsbehandling Download PDF

Info

Publication number
FI933202A
FI933202A FI933202A FI933202A FI933202A FI 933202 A FI933202 A FI 933202A FI 933202 A FI933202 A FI 933202A FI 933202 A FI933202 A FI 933202A FI 933202 A FI933202 A FI 933202A
Authority
FI
Finland
Prior art keywords
hartsregleringsbehandling
Prior art date
Application number
FI933202A
Other languages
English (en)
Other versions
FI933202A0 (fi
Inventor
Jawed M Sarkar
Martha R Finck
Original Assignee
Nalco Chemical Co
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 Nalco Chemical Co filed Critical Nalco Chemical Co
Publication of FI933202A0 publication Critical patent/FI933202A0/fi
Publication of FI933202A publication Critical patent/FI933202A/fi

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
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • D21C5/005—Treatment of cellulose-containing material with microorganisms or enzymes
    • 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
    • D21C9/08—Removal of fats, resins, pitch or waxes; Chemical or physical purification, i.e. refining, of crude cellulose by removing non-cellulosic contaminants, optionally combined with bleaching
    • D21C9/086—Removal of fats, resins, pitch or waxes; Chemical or physical purification, i.e. refining, of crude cellulose by removing non-cellulosic contaminants, optionally combined with bleaching with organic compounds or compositions comprising organic compounds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S162/00—Paper making and fiber liberation
    • Y10S162/04—Pitch control

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Paper (AREA)
FI933202A 1992-07-15 1993-07-14 Hartsregleringsbehandling FI933202A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/913,648 US5256252A (en) 1992-07-15 1992-07-15 Method for controlling pitch deposits using lipase and cationic polymer

Publications (2)

Publication Number Publication Date
FI933202A0 FI933202A0 (fi) 1993-07-14
FI933202A true FI933202A (fi) 1994-01-16

Family

ID=25433473

Family Applications (1)

Application Number Title Priority Date Filing Date
FI933202A FI933202A (fi) 1992-07-15 1993-07-14 Hartsregleringsbehandling

Country Status (6)

Country Link
US (1) US5256252A (fi)
EP (1) EP0584513A1 (fi)
JP (1) JPH06173192A (fi)
KR (1) KR940005853A (fi)
CA (1) CA2100374A1 (fi)
FI (1) FI933202A (fi)

Families Citing this family (59)

* Cited by examiner, † Cited by third party
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US5667634A (en) * 1991-05-01 1997-09-16 Novo Nordisk A/S Method for controlling pitch deposits in papermaking process using lipase and polyelectrolyte
GB9410920D0 (en) * 1994-06-01 1994-07-20 Allied Colloids Ltd Manufacture of paper
US5961735A (en) * 1995-06-21 1999-10-05 North Carolina State University Method of cleaning papermaking felts with enzymes
EP0760406A3 (en) * 1995-08-24 1997-09-17 Nalco Canada Inc Combination of poly (dadmac / acrylamide) and bentonite for pitch control in papermaking processes
US20020062935A1 (en) * 1995-12-27 2002-05-30 Weyerhaeuser Company Paper and absorbent products with reduced pitch content
US5746888A (en) * 1996-07-09 1998-05-05 Betzdearborn Inc. Methods for inhibiting organic contaminant deposition in pulp and papermaking systems
US5891304A (en) * 1996-07-22 1999-04-06 Nalco Chemical Company Use of hydrophilic dispersion polymers for coated broke treatment
US5744003A (en) * 1996-07-30 1998-04-28 Ashland Inc. Process for controlling the deposition of pitch with a blend of derivatized cationic guar and styrene maleic anhydride copolymer
ATE483059T1 (de) * 1999-11-19 2010-10-15 Buckman Labor Inc Verfahren zur papierherstellung mittels enzymen und polymer kombinationen
DE19959826A1 (de) * 1999-12-10 2001-06-28 Stockhausen Chem Fab Gmbh Verfahren zur Verminderung und/oder Vermeidung von Ablagerungen von Holzinhaltsstoffen
JP4505131B2 (ja) * 2000-01-12 2010-07-21 ハイモ株式会社 成紙の汚れを防止する方法
JP4505129B2 (ja) * 2000-01-12 2010-07-21 ハイモ株式会社 紙の汚れを防止する方法
JP4505130B2 (ja) * 2000-01-12 2010-07-21 ハイモ株式会社 紙の汚れ防止方法
JP4731660B2 (ja) * 2000-06-06 2011-07-27 ソマール株式会社 抄紙方法
JP2004501293A (ja) * 2000-06-16 2004-01-15 バックマン・ラボラトリーズ・インターナショナル・インコーポレーテッド 繊維中の有機夾雑物の制御方法
JP2002129491A (ja) * 2000-08-03 2002-05-09 Hymo Corp 紙の汚れ抑制方法
DE60225547T2 (de) 2001-04-20 2009-04-23 Enzymatic Deinking Technologies, Llc Triglycerid-schnellbestimmungsverfahren zur anwendung bei der verhinderung von pechausscheidungen aus pulpen
US20080078519A1 (en) * 2006-09-21 2008-04-03 Enzymatic Deinking Technologies, Llc Rapid Fatty Acid Assay for Use in Pulp Pitch Control
US20030051836A1 (en) * 2001-05-21 2003-03-20 Novozymes A/S Enzymatic hydrolysis of a polymer comprising vinyl acetate monomer
JP4925234B2 (ja) * 2001-08-10 2012-04-25 ハイモ株式会社 製紙原料処理方法
US7407561B2 (en) * 2003-05-13 2008-08-05 Ciba Specialty Chemicals Water Treatments Ltd. Use of water-soluble crosslinked cationic polymers for controlling deposition of pitch and stickies in papermaking
FI20031904A (fi) * 2003-12-23 2005-06-24 Kemira Oyj Menetelmä lignoselluloosatuotteen muokkaamiseksi
US20050215439A1 (en) * 2004-03-29 2005-09-29 Blair Cecil C Clay stabilization in sub-surface formations
FI118090B (fi) * 2004-04-08 2007-06-29 Ciba Sc Holding Ag Lisäaine, lisäaineen käyttö paperin ja kartongin valmistuksessa, menetelmä paperin ja kartongin valmistuksen parantamiseksi ja menetelmä paperi- ja kartongituotteen parantamiseksi
US20060000570A1 (en) * 2004-07-02 2006-01-05 Zhiqiang Song Amphoteric cationic polymers for controlling deposition of pitch and stickies in papermaking
US20060048908A1 (en) * 2004-09-08 2006-03-09 Enzymatic Deinking Technologies, Llc System for control of stickies in recovered and virgin paper processing
ES2282020B1 (es) * 2005-07-06 2008-10-01 Consejo Superior Investigaciones Cientificas Sistema enzima-mediador para el control de los depositos de pitch en la fabricacion de pasta y papel.
CA2637691A1 (en) * 2006-02-14 2007-08-23 Novozymes North America, Inc. Chemical pulp treatment compositions and methods
US8308900B2 (en) 2006-09-15 2012-11-13 Buckman Laboratories International, Inc. Methods to control lipophilic extractives in acacia wood pulp and fiber
BRPI0718537B1 (pt) * 2006-11-06 2017-07-18 Solenis Technologies Cayman, L.P. A method and composition for inhibiting the deposition of one or more organic contaminants in pulp production and paper production systems
EP2147149B1 (en) * 2007-05-16 2017-03-22 Buckman Laboratories International, Inc. Methods to control organic contaminants in fibers
ES2564391T3 (es) * 2008-07-23 2016-03-22 Solenis Technologies Cayman, L.P. Pulpación de material celulósico en presencia de un polímero catiónico
US9051692B2 (en) * 2009-01-06 2015-06-09 Enzymatic Deinking Technologies, L.L.C. Method of increasing enzyme stability and activity for pulp and paper production
JP5588111B2 (ja) * 2009-02-18 2014-09-10 日本製紙株式会社 紙の製造方法
US20100269989A1 (en) * 2009-04-28 2010-10-28 Enzymatic Deinking Technologies, L.L.C. Use of 1,3-selective lipases for pitch control in pulp and paper processes
BR112012026155B1 (pt) * 2010-04-15 2021-07-27 Buckman Laboratories International, Inc Método para fabricar papel ou papelão
EP2588665B1 (en) 2010-07-01 2019-05-08 Novozymes A/S Bleaching of pulp
US9926547B2 (en) 2011-04-28 2018-03-27 Novozymes, Inc. Polypeptides having endoglucanase activity and polynucleotides encoding same
CA2847879C (en) 2011-09-09 2020-06-23 Novozymes A/S Improving properties of paper materials
US9670614B2 (en) 2011-09-23 2017-06-06 Novozymes A/S Color modification of textile
ES2908691T3 (es) 2011-10-27 2022-05-03 Buckman Laboratories Int Inc Método y composición para el tratamiento enzimático de la fibra para la fabricación de papel, y productos de papel hechos del mismo
CN102505557B (zh) * 2011-12-28 2013-11-27 王祥槐 一种制浆造纸生产中控制有机污染物沉积的化学组合物及造纸方法
WO2013106170A2 (en) 2012-01-12 2013-07-18 Buckman Laboratories International, Inc. Methods to control organic contaminants in fibers
US8657996B2 (en) 2012-06-22 2014-02-25 Buckman Laboratories International, Inc. Methods of using combinations of a lipase and an oxidant for pitch control in paper making processes and products thereof
CN102807628A (zh) * 2012-07-28 2012-12-05 浙江科技学院 一种酸解淀粉基固着剂的制备方法
US20140116635A1 (en) * 2012-10-10 2014-05-01 Buckman Laboratories International, Inc. Methods For Enhancing Paper Strength
EP2740840A1 (en) 2012-12-07 2014-06-11 Novozymes A/S Improving drainage of paper pulp
WO2015026507A1 (en) 2013-08-20 2015-02-26 Buckman Laboratories International, Inc. Methods to control organic contaminants in fibers using zeolites
WO2016073610A1 (en) 2014-11-07 2016-05-12 Novozymes A/S Xylanase based bleach boosting
JP6257700B2 (ja) * 2016-05-30 2018-01-10 ハリマ化成株式会社 ピッチコントロール剤およびピッチコントロール方法
FI127289B (fi) 2016-11-22 2018-03-15 Kemira Oyj Polymeerituotteen käyttö saostumien muodostumisen kontrollointiin paperin tai kartongin valmistuksessa
EP3692207A4 (en) * 2017-10-03 2021-07-21 Solenis Technologies, L.P. INCREASING CHEMICAL EFFICIENCY IN A PAPER MANUFACTURING PROCESS
US11926966B2 (en) 2017-10-03 2024-03-12 Solenis Technologies, L.P. Method of increasing efficiency of chemical additives in a papermaking system
CN114402105B (zh) 2019-07-26 2024-01-30 诺维信公司 纸浆的酶处理
CN110512458B (zh) * 2019-09-25 2020-06-16 山鹰国际控股股份公司 一种去除纸浆中胶黏物的处理工艺
US20230212821A1 (en) * 2020-06-16 2023-07-06 Kemira Oyj Method for pitch control during bleaching
CN112301780A (zh) * 2020-09-18 2021-02-02 江苏理文造纸有限公司 造纸系统阴离子垃圾控制工艺
CN112593435B (zh) * 2020-12-09 2022-12-23 山东隆科特酶制剂有限公司 一种碱性果胶酶联合化学试剂脱胶提高造纸质量的方法
EP4263936A1 (en) * 2020-12-17 2023-10-25 Kemira OYJ Use of an anionic lignin-carbohydrate complex as a dispersing agent and method for pulp manufacturing

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4913775A (en) * 1986-01-29 1990-04-03 Allied Colloids Ltd. Production of paper and paper board
US4964955A (en) * 1988-12-21 1990-10-23 Cyprus Mines Corporation Method of reducing pitch in pulping and papermaking operations
JPH02160997A (ja) * 1988-12-13 1990-06-20 Jujo Paper Co Ltd ピッチトラブル防止法
JP3149952B2 (ja) * 1991-05-01 2001-03-26 ノボ ノルディスク アクティーゼルスカブ リパーゼ触媒化エステル加水分解

Also Published As

Publication number Publication date
KR940005853A (ko) 1994-03-22
EP0584513A1 (en) 1994-03-02
CA2100374A1 (en) 1994-01-16
FI933202A0 (fi) 1993-07-14
US5256252A (en) 1993-10-26
JPH06173192A (ja) 1994-06-21

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