DE69904156T2 - Verfahren zur inhibierung der ablagerung von weisspech in der papierherstellung - Google Patents

Verfahren zur inhibierung der ablagerung von weisspech in der papierherstellung

Info

Publication number
DE69904156T2
DE69904156T2 DE1999604156 DE69904156T DE69904156T2 DE 69904156 T2 DE69904156 T2 DE 69904156T2 DE 1999604156 DE1999604156 DE 1999604156 DE 69904156 T DE69904156 T DE 69904156T DE 69904156 T2 DE69904156 T2 DE 69904156T2
Authority
DE
Germany
Prior art keywords
spech
inhibiting
deposition
white
paper production
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.)
Expired - Fee Related
Application number
DE1999604156
Other languages
English (en)
Other versions
DE69904156D1 (de
Inventor
P Croft
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huntsman Ethyleneamines Ltd
Original Assignee
Huntsman Ethyleneamines Ltd
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 Huntsman Ethyleneamines Ltd filed Critical Huntsman Ethyleneamines Ltd
Application granted granted Critical
Publication of DE69904156D1 publication Critical patent/DE69904156D1/de
Publication of DE69904156T2 publication Critical patent/DE69904156T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • D21C5/02—Working-up waste paper
    • D21C5/022—Chemicals therefor
    • 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
    • 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
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/07—Nitrogen-containing 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/64—Paper recycling
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Toxicology (AREA)
  • Paper (AREA)
DE1999604156 1998-03-25 1999-03-02 Verfahren zur inhibierung der ablagerung von weisspech in der papierherstellung Expired - Fee Related DE69904156T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/047,803 US6153049A (en) 1998-03-25 1998-03-25 Method for inhibiting the deposition of white pitch in paper production using ethylene amine compound
PCT/US1999/004792 WO1999049128A1 (en) 1998-03-25 1999-03-02 Method for inhibiting the deposition of white pitch in paper production

Publications (2)

Publication Number Publication Date
DE69904156D1 DE69904156D1 (de) 2003-01-09
DE69904156T2 true DE69904156T2 (de) 2003-03-27

Family

ID=21951060

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1999604156 Expired - Fee Related DE69904156T2 (de) 1998-03-25 1999-03-02 Verfahren zur inhibierung der ablagerung von weisspech in der papierherstellung

Country Status (10)

Country Link
US (2) US6153049A (de)
EP (1) EP1068388B1 (de)
JP (1) JP2002507671A (de)
AU (1) AU748036B2 (de)
CA (1) CA2325433A1 (de)
DE (1) DE69904156T2 (de)
NO (1) NO20004715D0 (de)
NZ (1) NZ506897A (de)
PL (1) PL343105A1 (de)
WO (1) WO1999049128A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4925234B2 (ja) * 2001-08-10 2012-04-25 ハイモ株式会社 製紙原料処理方法
FI121938B3 (fi) * 2007-10-01 2012-02-29 Kemira Oyj Menetelmä kerrostumien muodostumisen kontrolloimiseksi
US7847443B2 (en) 2008-04-10 2010-12-07 Burgess-Norton Mfg. Co., Inc. Manufacture of electric motor component
DK2546410T3 (da) 2011-07-11 2014-02-03 Omya Int Ag Hydrofobiserede calciumcarbonatpartikler
EP2933375B1 (de) 2014-04-16 2018-12-19 Omya International AG Adsorption und/oder Verringerung der Menge an organischen Materialien in einem wässrigen Medium mit kolloidalem gefälltem Kalziumkarbonat
US10648133B2 (en) * 2016-05-13 2020-05-12 Ecolab Usa Inc. Tissue dust reduction
US11448052B2 (en) 2020-06-17 2022-09-20 Saudi Arabian Oil Company Cement and anti-corrosion fluid for casing isolation
US11453816B2 (en) 2020-07-06 2022-09-27 Saudi Arabian Oil Company Accelerated cement compositions and methods for treating lost circulation zones
US11939520B2 (en) 2020-08-12 2024-03-26 Saudi Arabian Oil Company Methods and cement compositions for reducing corrosion of wellbore casings
US11485894B2 (en) 2020-08-17 2022-11-01 Saudi Arabian Oil Company Accelerated cement compositions and methods for top-job cementing of a wellbore to reduce corrosion
US11608467B2 (en) 2021-02-16 2023-03-21 Saudi Arabian Oil Company Hydraulic fracturing fluids with an aqueous base fluid and clay stabilizer and methods for hydraulic fracturing using the same
US11492536B2 (en) 2021-02-16 2022-11-08 Saudi Arabian Oil Company Cement slurries and methods for cementing a casing in a wellbore
US11566157B2 (en) 2021-02-16 2023-01-31 Saudi Arabian Oil Company Water-based drilling fluid compositions and methods for drilling subterranean wells
US11535787B2 (en) 2021-05-12 2022-12-27 Saudi Arabian Oil Company Spacer fluids and methods for cementing a casing in a wellbore
US11807803B1 (en) 2022-08-02 2023-11-07 Saudi Arabian Oil Company Cement spacer fluid with polyethyleneimine hydrochloride salt as a shale inhibitor

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3619347A (en) * 1969-03-13 1971-11-09 Salvox Mfg Co Recovery of wastepaper treated with urea or the like resins to impart wet strength
US4643800A (en) * 1979-11-13 1987-02-17 Diamond Shamrock Chemicals Company Methods of decontaminating secondary fiber
JPS5834650A (ja) * 1981-08-24 1983-03-01 Hitachi Ltd パケット送受信方式
JPS59161338A (ja) * 1983-03-04 1984-09-12 Toyo Soda Mfg Co Ltd エチレンアミン類炭酸塩水溶液からエチレンアミン類を得る方法
US5131982A (en) * 1990-02-26 1992-07-21 Nalco Chemical Company Use of dadmac containing polymers for coated broke treatment
US4997523A (en) * 1990-06-20 1991-03-05 Betz Panerchem, Inc. Method for effectively breaking up latex-coated paper during pulping to decrease the potential for white pitch deposition
JPH0517414A (ja) * 1991-07-04 1993-01-26 Tosoh Corp エチレンアミンの製造法
JP2562534B2 (ja) * 1991-12-02 1996-12-11 本州製紙株式会社 古紙再生処理法
JPH06257082A (ja) * 1993-02-26 1994-09-13 Honshu Paper Co Ltd 古紙再生処理方法
US5380403A (en) * 1993-03-22 1995-01-10 Air Products And Chemicals, Inc. Amine functional poly(vinyl alcohol) for improving properties of recycled paper
US5707491A (en) * 1993-06-16 1998-01-13 Ranpak Corporation Paper strengthened with solubilized collagen and method
DE4321819A1 (de) * 1993-07-01 1995-01-12 Henkel Kgaa Verfahren zur Verringerung des Gehalts an feindispergierten Feststoffen in Prozeßwässern der Papierherstellung
AU2282795A (en) * 1994-04-20 1995-11-16 Dow Chemical Company, The Paper deinking process using an ethylene oxide and butylene oxide block polyol
CA2147781A1 (en) * 1994-04-25 1995-10-26 Jon E. Pearson Use of polymers containing vinylamine for the treatment of coated broke
US5641385A (en) * 1995-01-17 1997-06-24 The Dow Chemical Company Use of ethyleneamine for washing pulp containing lignin

Also Published As

Publication number Publication date
US6441240B1 (en) 2002-08-27
AU2894899A (en) 1999-10-18
JP2002507671A (ja) 2002-03-12
NZ506897A (en) 2003-01-31
PL343105A1 (en) 2001-07-30
NO20004715L (no) 2000-09-21
US6153049A (en) 2000-11-28
NO20004715D0 (no) 2000-09-21
EP1068388A1 (de) 2001-01-17
WO1999049128A1 (en) 1999-09-30
EP1068388B1 (de) 2002-11-27
AU748036B2 (en) 2002-05-30
DE69904156D1 (de) 2003-01-09
CA2325433A1 (en) 1999-09-30

Similar Documents

Publication Publication Date Title
DE69925862D1 (de) Verfahren zur herstellung von azetidinonen
DE59904603D1 (de) Verfahren zur Herstellung von Schaltungsanordnungen
DE69916859D1 (de) Verfahren zur beschichtung von textilprodukten
DE59906105D1 (de) Verfahren zur kontinuierlichen herstellung von 1,3-dioxolan-2-onen
DE59909550D1 (de) Verfahren zur Herstellung von Rollos
DE69902638T2 (de) Integriertes verfahren zur herstellung von dien-komplexen
DE69802534D1 (de) Verfahren zur herstellung von fluorkohlenwasserstoffen
DE69904156T2 (de) Verfahren zur inhibierung der ablagerung von weisspech in der papierherstellung
DE69933207D1 (de) Verbessertes verfahren zur herstellung von makroliden
DE59811947D1 (de) Kontinuierliches Verfahren zur Herstellung von Polyorganosiloxanen
DE69631891D1 (de) Verfahren zur hemmung der bildung von hydraten
DE69927486D1 (de) Verfahren zur herstellung von flüssigen polyfunktionellen zusätzen
DE69940891D1 (de) Verfahren zur herstellung von transglutaminase
DE69906549T2 (de) Verfahren zur verminderung der saüreanzahl von rohöl
DE50104778D1 (de) Verfahren zur herstellung von polyisobutenylphenolen
DE59707046D1 (de) Kontinuierliches Verfahren zur Herstellung von 4-Aminopiperidinen
DE69925896D1 (de) Verfahren zur herstellung von schwach-löslichen aromatischen aminen
DE59500390D1 (de) Verfahren zur Förderung von Erdöl
DE69928463D1 (de) Verfahren zur Herstellung von Stahlkomponenten
DE59813367D1 (de) Verfahren zur Herstellung von Druckerzeugnissen
ATA218299A (de) Verfahren zur herstellung von oxindolen
DE69927943D1 (de) Verfahren zur herstellung von cefpodoxim-proxetil diastereoisomeren
DE60039688D1 (de) Verfahren zur herstellung von uhrarmbandteilen
DE59900393D1 (de) Verfahren zur Herstellung von Organochlorsilanen
DE69921280D1 (de) Verfahren zur Veränderung von Epoxybeschichteten Oberflächen

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee