CN101065535A - 控制废纸处理的漂白过程的方法及实施该方法的漂白设备 - Google Patents

控制废纸处理的漂白过程的方法及实施该方法的漂白设备 Download PDF

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Publication number
CN101065535A
CN101065535A CNA200580011813XA CN200580011813A CN101065535A CN 101065535 A CN101065535 A CN 101065535A CN A200580011813X A CNA200580011813X A CN A200580011813XA CN 200580011813 A CN200580011813 A CN 200580011813A CN 101065535 A CN101065535 A CN 101065535A
Authority
CN
China
Prior art keywords
bleaching
whiteness
fibre suspension
agent
bleaching agent
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.)
Pending
Application number
CNA200580011813XA
Other languages
English (en)
Chinese (zh)
Inventor
乔基姆·霍恩
亨宁·伦茨
托马斯·朗克勒
马库斯·丁克尔
克劳斯·维尔福思
莱因霍尔德·戈茨
沃尔克马·米凯尔
托马斯·施米特
阿尔布雷克特·西伯
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of CN101065535A publication Critical patent/CN101065535A/zh
Pending legal-status Critical Current

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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
    • 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
    • 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
    • D21C9/10—Bleaching ; Apparatus 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
    • D21C9/10—Bleaching ; Apparatus therefor
    • D21C9/1026—Other features in bleaching processes
    • D21C9/1052—Controlling the process
    • 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

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  • Paper (AREA)
  • Treatment Of Fiber Materials (AREA)
CNA200580011813XA 2004-04-26 2005-04-19 控制废纸处理的漂白过程的方法及实施该方法的漂白设备 Pending CN101065535A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200410020496 DE102004020496A1 (de) 2004-04-26 2004-04-26 Verfahren zum Steuern eines Bleichprozesses für die Altpapieraufbereitung, sowie eine Bleichvorrichtung zur Durchführung eines solchen Verfahrens
DE102004020496.9 2004-04-26

Publications (1)

Publication Number Publication Date
CN101065535A true CN101065535A (zh) 2007-10-31

Family

ID=34966582

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA200580011813XA Pending CN101065535A (zh) 2004-04-26 2005-04-19 控制废纸处理的漂白过程的方法及实施该方法的漂白设备

Country Status (5)

Country Link
EP (1) EP1740763A2 (de)
CN (1) CN101065535A (de)
DE (1) DE102004020496A1 (de)
RU (1) RU2346096C2 (de)
WO (1) WO2005103373A2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014208922A (ja) * 2013-03-27 2014-11-06 セイコーエプソン株式会社 シート製造装置、シートの製造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3980517A (en) * 1974-07-17 1976-09-14 Sentrol Systems Ltd. Continuous on-machine control of bleaching chemicals
US4013506A (en) * 1974-07-22 1977-03-22 Canadian International Paper Company Method and apparatus for automatically and simultaneously controlling solution viscosity and brightness of a pulp during multi-stage bleaching
DE59402103D1 (de) * 1993-09-16 1997-04-17 Siemens Ag Vorrichtung zum betrieb einer anlage zur erzeugung von deinktem zellstoff mit in form von neuronalen netzen aufgebauten zustandsanalysatoren für die altpapiersuspension
US6153300A (en) * 1994-04-18 2000-11-28 Ahlstrom Machinery, Inc. Bleaching cellulose pulp having cleanliness which varies significantly over time using at least two different bleaching stages and bleaching chemicals
DE19510009C2 (de) * 1995-03-23 2000-05-11 Siemens Ag Verfahren und Vorrichtung zur Prozeßführung einer Papiermaschine
DE19653530C1 (de) * 1996-12-20 1998-07-23 Siemens Ag Verfahren und Vorrichtung zur Prozeßführung und zur Prozeßoptimierung bei der Herstellung von Zellstoff
DE19653479C1 (de) * 1996-12-20 1998-09-03 Siemens Ag Verfahren und Vorrichtung zur Prozeßführung und zur Prozeßoptimierung beim Bleichen von Faserstoffen
DE19920338A1 (de) * 1999-05-03 2000-11-16 Voith Sulzer Papiertech Patent Verfahren zur Erhöhung des Weißgrades von Papierfaserstoff
DE10043893A1 (de) * 2000-09-06 2002-03-14 Voith Paper Patent Gmbh Verfahren zur Durchführung eines der Faser- oder Papierherstellung dienenden Flotations-, Bleiche- und/oder Dispergierprozesses

Also Published As

Publication number Publication date
RU2006141637A (ru) 2008-06-10
EP1740763A2 (de) 2007-01-10
WO2005103373A2 (de) 2005-11-03
DE102004020496A1 (de) 2005-11-17
RU2346096C2 (ru) 2009-02-10
WO2005103373A3 (de) 2007-04-12

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Open date: 20071031