ES2142171T3 - Procedimiento para inhibir depositos organicos contaminantes de la pasta de papel y sistema de preparacion. - Google Patents

Procedimiento para inhibir depositos organicos contaminantes de la pasta de papel y sistema de preparacion.

Info

Publication number
ES2142171T3
ES2142171T3 ES97932357T ES97932357T ES2142171T3 ES 2142171 T3 ES2142171 T3 ES 2142171T3 ES 97932357 T ES97932357 T ES 97932357T ES 97932357 T ES97932357 T ES 97932357T ES 2142171 T3 ES2142171 T3 ES 2142171T3
Authority
ES
Spain
Prior art keywords
inhibiting
procedure
paper pulp
preparation system
organic deposits
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 - Lifetime
Application number
ES97932357T
Other languages
English (en)
Inventor
Duy Nguyen
Tien-Feng Ling
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.)
Suez WTS USA Inc
Original Assignee
BetzDearborn 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 BetzDearborn Inc filed Critical BetzDearborn Inc
Application granted granted Critical
Publication of ES2142171T3 publication Critical patent/ES2142171T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • 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
    • D21C9/008—Prevention of corrosion or formation of deposits on pulp-treating equipment
    • 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
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

PROCEDIMIENTO PARA INHIBIR LOS DEPOSITOS DE CONTAMINANTES ORGANICOS DE LA PASTA DE PAPEL Y SISTEMAS DE FABRICACION DE PAPEL. SE LE AÑADEN ALBUMINAS, GLOBULINAS O MEZCLAS DE AMBAS Y CELULAS SANGUINEAS ANIMALES SECADAS EN AEROSOL A LA PASTA DE PAPEL O SE ROCIAN SOBRE LAS SUPERFICIES CON TENDENCIA A LOS DEPOSITOS DE UN SISTEMA DE FABRICACION DE PAPEL AFECTADO POR CONTAMINANTES ORGANICOS.
ES97932357T 1996-07-09 1997-07-02 Procedimiento para inhibir depositos organicos contaminantes de la pasta de papel y sistema de preparacion. Expired - Lifetime ES2142171T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/677,181 US5746888A (en) 1996-07-09 1996-07-09 Methods for inhibiting organic contaminant deposition in pulp and papermaking systems

Publications (1)

Publication Number Publication Date
ES2142171T3 true ES2142171T3 (es) 2000-04-01

Family

ID=24717652

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97932357T Expired - Lifetime ES2142171T3 (es) 1996-07-09 1997-07-02 Procedimiento para inhibir depositos organicos contaminantes de la pasta de papel y sistema de preparacion.

Country Status (13)

Country Link
US (2) US5746888A (es)
EP (1) EP0910695B1 (es)
JP (1) JP2000514511A (es)
KR (1) KR20000022386A (es)
AT (1) ATE189013T1 (es)
AU (1) AU711006B2 (es)
CA (1) CA2249372A1 (es)
DE (1) DE69701191T2 (es)
ES (1) ES2142171T3 (es)
NO (1) NO986189L (es)
NZ (1) NZ331659A (es)
WO (1) WO1998001617A1 (es)
ZA (1) ZA975364B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998037346A1 (en) * 1997-02-21 1998-08-27 Hydril Company Bi-directional rotary output actuator
DE19959826A1 (de) * 1999-12-10 2001-06-28 Stockhausen Chem Fab Gmbh Verfahren zur Verminderung und/oder Vermeidung von Ablagerungen von Holzinhaltsstoffen
US6527915B2 (en) * 2000-03-23 2003-03-04 Hercules Incorporated Proteins for use as pitch and stickies control agents in pulp and papermaking processes
WO2001071092A2 (en) 2000-03-23 2001-09-27 Hercules Incorporated Pitch and stickies control in pulp and papermaking processes
US6402891B1 (en) 2001-02-08 2002-06-11 Diversey Lever, Inc. System for cleaning an apparatus
JP3388450B1 (ja) * 2002-01-11 2003-03-24 株式会社メンテック 抄紙機用汚染防止剤、及びそれを使用した汚染防止方法
WO2010059703A1 (en) * 2008-11-18 2010-05-27 Hercules Incorporated Hydrophobically modified poly(aminoamides)
FI20120287A (fi) 2011-10-26 2013-04-27 Patolab Oy Hartsihappoja sisältävä vesikoostumus käytettäväksi antimikrobisena hoitoaineena ja lisäaineena
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 (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB600628A (en) * 1945-04-23 1948-04-14 Henry Kremer Improvements in or relating to the manufacture of a composite fibrous sheet material
US1740280A (en) * 1928-12-19 1929-12-17 Sidney L Schwarz Distended fibrous material and process of producing the same
JPS59223390A (ja) * 1983-05-27 1984-12-15 花王株式会社 古紙再生用脱墨剤
US5256252A (en) * 1992-07-15 1993-10-26 Nalco Chemical Company Method for controlling pitch deposits using lipase and cationic polymer
US5368694A (en) * 1992-11-25 1994-11-29 W. R. Grace & Co.-Conn. Pitch reduction on paper machine forming fabrics and press fabrics
DE4311598A1 (de) * 1993-04-08 1994-10-13 Henkel Kgaa Verfahren zur Kontrolle des Absetzens klebender Verunreinigungen aus Papierstoff-Suspensionen
US5368742A (en) * 1993-06-01 1994-11-29 B. G. Roberts Chemicals Inc. Method of removing toxic resin acids and fatty acids from pulp and paper effluent and other streams
US5536363A (en) * 1995-04-12 1996-07-16 Betz Paperchem, Inc. Methods for inhibiting the deposition of organic contaminants in pulp and papermaking systems using a composition comprising of polyvinyl alcohol and gelatin

Also Published As

Publication number Publication date
US5746888A (en) 1998-05-05
NO986189D0 (no) 1998-12-30
JP2000514511A (ja) 2000-10-31
NZ331659A (en) 1999-05-28
US5885419A (en) 1999-03-23
AU711006B2 (en) 1999-10-07
KR20000022386A (ko) 2000-04-25
ZA975364B (en) 1998-01-05
EP0910695A1 (en) 1999-04-28
ATE189013T1 (de) 2000-02-15
DE69701191D1 (de) 2000-02-24
CA2249372A1 (en) 1998-01-15
NO986189L (no) 1998-12-30
EP0910695B1 (en) 2000-01-19
DE69701191T2 (de) 2000-09-28
WO1998001617A1 (en) 1998-01-15
AU3583597A (en) 1998-02-02

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