ATE412083T1 - Kontrolle des absetzens von pech und klebenden verunreinigungen bei der stoff- und papierherstellung - Google Patents

Kontrolle des absetzens von pech und klebenden verunreinigungen bei der stoff- und papierherstellung

Info

Publication number
ATE412083T1
ATE412083T1 AT01918955T AT01918955T ATE412083T1 AT E412083 T1 ATE412083 T1 AT E412083T1 AT 01918955 T AT01918955 T AT 01918955T AT 01918955 T AT01918955 T AT 01918955T AT E412083 T1 ATE412083 T1 AT E412083T1
Authority
AT
Austria
Prior art keywords
settlement
pitch
fabric
controlling
paper production
Prior art date
Application number
AT01918955T
Other languages
English (en)
Inventor
Duy Nguyen
Qu-Ming Gu
Original Assignee
Hercules Inc
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 Hercules Inc filed Critical Hercules Inc
Application granted granted Critical
Publication of ATE412083T1 publication Critical patent/ATE412083T1/de

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
    • 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)
  • Paper (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Details Of Garments (AREA)
AT01918955T 2000-03-23 2001-03-22 Kontrolle des absetzens von pech und klebenden verunreinigungen bei der stoff- und papierherstellung ATE412083T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19155600P 2000-03-23 2000-03-23

Publications (1)

Publication Number Publication Date
ATE412083T1 true ATE412083T1 (de) 2008-11-15

Family

ID=22705952

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01918955T ATE412083T1 (de) 2000-03-23 2001-03-22 Kontrolle des absetzens von pech und klebenden verunreinigungen bei der stoff- und papierherstellung

Country Status (13)

Country Link
US (1) US6461477B1 (de)
EP (1) EP1268932B1 (de)
CN (1) CN1177971C (de)
AT (1) ATE412083T1 (de)
AU (2) AU2001245969B2 (de)
BR (1) BR0109686B1 (de)
CA (1) CA2403494C (de)
DE (1) DE60136269D1 (de)
ES (1) ES2311512T3 (de)
MX (1) MXPA02009143A (de)
PT (1) PT1268932E (de)
WO (1) WO2001071092A2 (de)
ZA (1) ZA200208593B (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7166192B2 (en) * 2003-05-23 2007-01-23 Hercules Incorporated Method for controlling pitch and stickies deposition
US20050090566A1 (en) * 2003-10-01 2005-04-28 Nitzman Alan F. Synthetic resins in casein-stabilized rosin size emulsions
FI121385B (fi) * 2004-02-24 2010-10-29 Kemira Oyj Menetelmä suursaantomassojen uuteainepitoisuuden vähentämiseksi ja menetelmä valkaistujen suursaantomassojen valmistamiseksi
EP1950342B1 (de) * 2007-01-29 2016-05-04 Cognis IP Management GmbH Emulsionen
PL2148001T3 (pl) * 2008-07-23 2016-07-29 Solenis Technologies Cayman Lp Roztwarzanie materiału celulozowego w obecności polimeru kationowego
US8440053B2 (en) 2010-04-02 2013-05-14 International Paper Company Method and system using surfactants in paper sizing composition to inhibit deposition of multivalent fatty acid salts
FI20115690A0 (fi) * 2011-06-30 2011-06-30 Kemira Oyj Fiksatiivikoostumus, sakeamassakoostumus ja menetelmä hydrofobisten ja/tai anionisten aineiden kiinnittämiseksi kuituihin
FI20120287L (fi) 2011-10-26 2013-04-27 Patolab Oy Hartsihappoja sisältävä vesikoostumus käytettäväksi antimikrobisena hoitoaineena ja lisäaineena
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
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
CN103911900B (zh) * 2014-03-21 2016-06-01 华泰集团有限公司 大豆蛋白和填料转性增强剂配合使用提高胶版纸灰分的方法
CN104878653B (zh) * 2015-06-08 2017-01-18 陈子明 再生纸料胶粘物控制剂的制备方法
MX2017016456A (es) 2015-07-07 2018-05-17 Solenis Tech Lp Metodos para inhibir la deposicion de contaminantes organicos en sistemas de fabricacion de pulpa y papel.
EP3128073A1 (de) 2015-08-06 2017-02-08 Clariant International Ltd Kompositmaterial für die störstoffbekämpfung bei der papierherstellung
CN110482781B (zh) * 2019-08-01 2021-12-10 广西大学 一种利用乳清预酸处理高钙造纸工业废水来促进厌氧反应以及抑制钙化的方法
US10961662B1 (en) 2019-12-23 2021-03-30 Polymer Ventures, Inc. Ash retention additive and methods of using the same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4964955A (en) * 1988-12-21 1990-10-23 Cyprus Mines Corporation Method of reducing pitch in pulping and papermaking operations
US5711853A (en) * 1993-06-16 1998-01-27 Ranpak Corp. Paper strengthened with solubilized collagen and method
US5723021A (en) * 1995-04-12 1998-03-03 Betzdearborn Inc. Method for inhibiting deposition in pulp and papermaking systems using a composition comprising of polyvinyl alcohol, gelatin and cationic polymer
US5746888A (en) 1996-07-09 1998-05-05 Betzdearborn Inc. Methods for inhibiting organic contaminant deposition in pulp and papermaking systems
US6333005B1 (en) * 1999-06-16 2001-12-25 Hercules Incorporated Methods of preventing scaling involving inorganic compositions in combination with copolymers of maleic anhydride and isobutylene, and compositions therefor

Also Published As

Publication number Publication date
ZA200208593B (en) 2004-03-08
CN1419621A (zh) 2003-05-21
PT1268932E (pt) 2009-01-02
WO2001071092A2 (en) 2001-09-27
US6461477B1 (en) 2002-10-08
CA2403494A1 (en) 2001-09-27
WO2001071092A3 (en) 2002-03-21
US20020096293A1 (en) 2002-07-25
AU2001245969B2 (en) 2004-10-28
BR0109686B1 (pt) 2012-03-06
CN1177971C (zh) 2004-12-01
MXPA02009143A (es) 2003-03-12
EP1268932B1 (de) 2008-10-22
BR0109686A (pt) 2003-02-04
CA2403494C (en) 2009-01-27
EP1268932A2 (de) 2003-01-02
AU4596901A (en) 2001-10-03
ES2311512T3 (es) 2009-02-16
DE60136269D1 (de) 2008-12-04

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