NO931204D0 - Framgangsmaate for framstilling av delignifisert papirfiber fra resirkuert returpapir med hoeyt lignininnhold - Google Patents

Framgangsmaate for framstilling av delignifisert papirfiber fra resirkuert returpapir med hoeyt lignininnhold

Info

Publication number
NO931204D0
NO931204D0 NO931204A NO931204A NO931204D0 NO 931204 D0 NO931204 D0 NO 931204D0 NO 931204 A NO931204 A NO 931204A NO 931204 A NO931204 A NO 931204A NO 931204 D0 NO931204 D0 NO 931204D0
Authority
NO
Norway
Prior art keywords
slurry
contaminants
paper
pulp
size
Prior art date
Application number
NO931204A
Other languages
English (en)
Other versions
NO301891B1 (no
NO931204L (no
Inventor
Mark Alan Hank
Leo Thomas Mulcahy
Ralph Scott Peterson
Robert Charles Streisel
Original Assignee
Westvaco Corp
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 Westvaco Corp filed Critical Westvaco Corp
Publication of NO931204D0 publication Critical patent/NO931204D0/no
Publication of NO931204L publication Critical patent/NO931204L/no
Publication of NO301891B1 publication Critical patent/NO301891B1/no

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • D21B1/30—Defibrating by other means
    • D21B1/32—Defibrating by other means of 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
    • 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
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/14—Secondary fibres
    • 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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/16—Pure paper, i.e. paper lacking or having low content of contaminants
    • 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
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/38—Coatings with pigments characterised by the pigments
    • D21H19/40—Coatings with pigments characterised by the pigments siliceous, e.g. clays
    • 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
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/08—Rearranging applied substances, e.g. metering, smoothing; Removing excess material
    • D21H25/10—Rearranging applied substances, e.g. metering, smoothing; Removing excess material with blades
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
NO931204A 1992-04-06 1993-03-31 Framgangsmåte for framstilling av delignifisert papirfiber fra resirkulert returpapir med höyt lignininnhold NO301891B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US86299692A 1992-04-06 1992-04-06
US2166293A 1993-03-09 1993-03-09

Publications (3)

Publication Number Publication Date
NO931204D0 true NO931204D0 (no) 1993-03-31
NO931204L NO931204L (no) 1993-10-07
NO301891B1 NO301891B1 (no) 1997-12-22

Family

ID=26694976

Family Applications (1)

Application Number Title Priority Date Filing Date
NO931204A NO301891B1 (no) 1992-04-06 1993-03-31 Framgangsmåte for framstilling av delignifisert papirfiber fra resirkulert returpapir med höyt lignininnhold

Country Status (20)

Country Link
US (3) US5538594A (no)
EP (3) EP0805232A3 (no)
JP (1) JP2987272B2 (no)
KR (1) KR100248472B1 (no)
CN (2) CN1064420C (no)
AT (1) ATE161907T1 (no)
AU (1) AU653468B2 (no)
BR (1) BR9301444A (no)
CA (2) CA2234143A1 (no)
DE (1) DE69316070T2 (no)
DK (1) DK0566284T3 (no)
ES (1) ES2114000T3 (no)
FI (1) FI110876B (no)
GR (1) GR3026159T3 (no)
HK (1) HK1006120A1 (no)
MY (1) MY109254A (no)
NO (1) NO301891B1 (no)
NZ (1) NZ247276A (no)
PL (1) PL170923B1 (no)
TW (1) TW340884B (no)

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US6001218A (en) 1994-06-29 1999-12-14 Kimberly-Clark Worldwide, Inc. Production of soft paper products from old newspaper
US6074527A (en) 1994-06-29 2000-06-13 Kimberly-Clark Worldwide, Inc. Production of soft paper products from coarse cellulosic fibers
US5582681A (en) 1994-06-29 1996-12-10 Kimberly-Clark Corporation Production of soft paper products from old newspaper
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US6296736B1 (en) 1997-10-30 2001-10-02 Kimberly-Clark Worldwide, Inc. Process for modifying pulp from recycled newspapers
US5925218A (en) * 1997-03-03 1999-07-20 Westvaco Corporation Rehydration of once-dried fiber
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US6387210B1 (en) 1998-09-30 2002-05-14 Kimberly-Clark Worldwide, Inc. Method of making sanitary paper product from coarse fibers
US7063770B2 (en) * 2000-02-04 2006-06-20 Georgia-Pacific Corporation Method of removing high density stickies from secondary papermaking fibers
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US6950684B2 (en) * 2002-05-01 2005-09-27 Interdigital Technology Corporation Method and system for optimizing power resources in wireless devices
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CA2536193A1 (en) * 2003-08-22 2005-03-10 Hydro Dynamics, Inc. Method and apparatus for irradiating fluids
SE525785C2 (sv) * 2003-09-24 2005-04-26 Metso Paper Inc Förtjockare för koncentrering av fibersuspensioner
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SE529897C2 (sv) 2006-03-27 2007-12-27 Rottneros Ab Formpressat tråg
JP5207504B2 (ja) * 2006-05-19 2013-06-12 株式会社シード 古紙再生装置ならびにその構成装置
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US20090061126A1 (en) * 2007-08-31 2009-03-05 Anthony Robert Knoerzer Package and Multi-Layer Flexible Film Having Paper Containing Post Consumer Recycled Fiber
US7943218B2 (en) * 2006-08-14 2011-05-17 Frito-Lay North America, Inc. Environmentally-friendly multi-layer flexible film having barrier properties
US7951436B2 (en) 2006-08-14 2011-05-31 Frito-Lay North America, Inc. Environmentally-friendly multi-layer flexible film having barrier properties
EP2074258B1 (en) * 2006-08-18 2015-10-28 Uniboard Canada Inc. Fiberboard
US8034203B2 (en) 2007-04-13 2011-10-11 United States Gypsum Company Gypsum wallboard with improved nail pull strength and the method for making same
US20090166241A1 (en) * 2007-12-28 2009-07-02 Organize-It-All Inc. Container from recycled material
US8430968B2 (en) 2008-01-22 2013-04-30 Hydro Dynamics, Inc. Method of extracting starches and sugar from biological material using controlled cavitation
KR100957650B1 (ko) * 2009-02-13 2010-05-12 주식회사 쌍용씨앤비 골판지 고지를 원료로 하는 티슈의 제조 방법
EP2365126A1 (en) * 2010-03-05 2011-09-14 Cartiera Lucchese S.p.A. Paper product, particularly for hygienic-sanitary employments
US9040120B2 (en) 2011-08-05 2015-05-26 Frito-Lay North America, Inc. Inorganic nanocoating primed organic film
DE102011120630A1 (de) * 2011-12-09 2013-06-13 Aerocycle Gmbh Verfahren zur Altpapieraufbereitung
US9267011B2 (en) 2012-03-20 2016-02-23 Frito-Lay North America, Inc. Composition and method for making a cavitated bio-based film
US9162421B2 (en) 2012-04-25 2015-10-20 Frito-Lay North America, Inc. Film with compostable heat seal layer
CN103383001B (zh) 2012-05-03 2016-04-27 通用电气公司 进料设备
US9090021B2 (en) 2012-08-02 2015-07-28 Frito-Lay North America, Inc. Ultrasonic sealing of packages
CN103437232B (zh) * 2013-07-01 2016-06-29 浙江永泰纸业集团股份有限公司 一种高级涂布白纸板生产工艺
CN104032616B (zh) * 2014-06-24 2015-12-02 马鞍山纽泽科技服务有限公司 一种芯浆的生产工艺
CN104404809B (zh) * 2014-10-31 2016-03-16 玖龙纸业（太仓）有限公司 损纸浆处理装置
US9333538B1 (en) 2015-02-26 2016-05-10 American Biocarbon, LLC Technologies for material separation
US20180202102A1 (en) * 2015-07-15 2018-07-19 Kimberly-Clark Worldwide, Inc. Method for clean fiber recovery from contaminated articles
US20180209094A1 (en) * 2015-07-15 2018-07-26 Kimberly-Clark Worldwide, Inc. Method for clean fiber recovery from contaminated articles involving the addition of magnetic particles
US10895038B2 (en) 2017-05-31 2021-01-19 Gpcp Ip Holdings Llc High consistency re-pulping method, apparatus and absorbent products incorporating recycled fiber
CN108103819A (zh) * 2017-12-27 2018-06-01 郭文英 一种具备废纸屑回收功能的制浆造纸机械设备
SE543038C2 (en) * 2018-04-24 2020-09-29 Ikea Supply Ag Fiberboard and method of forming a fiberboard
CN110258163A (zh) * 2019-07-02 2019-09-20 蚌埠市海峰印刷有限责任公司 一种纸浆净化系统
EP4087973A1 (en) * 2020-01-09 2022-11-16 WestRock MWV, LLC Method for manufacturing bleached pulp from a feedstock comprising recycled paper
KR102466319B1 (ko) * 2020-11-05 2022-11-16 주식회사 쌍용씨앤비 골판지 및 고지를 원료로 하는 티슈 제조 시스템 및 이를 이용한 티슈 제조 방법
WO2022178391A1 (en) * 2021-02-22 2022-08-25 Westrock Mwv, Llc Method for manufacturing bleached pulp, feedstock, and packaging system
SE2151330A1 (en) * 2021-10-29 2023-04-30 Stora Enso Oyj A method for manufacturing a purified fiber fraction from used beverage carton
SE2151331A1 (en) * 2021-10-29 2023-04-30 Stora Enso Oyj A method for manufacturing a purified fiber fraction from used beverage carton

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Also Published As

Publication number Publication date
MY109254A (en) 1996-12-31
CA2093260A1 (en) 1993-10-07
EP0805231A2 (en) 1997-11-05
PL298401A1 (en) 1994-03-21
KR930021881A (ko) 1993-11-23
GR3026159T3 (en) 1998-05-29
AU3672893A (en) 1993-10-14
EP0805232A2 (en) 1997-11-05
JP2987272B2 (ja) 1999-12-06
EP0566284A3 (en) 1994-06-08
DE69316070T2 (de) 1998-08-20
US5597447A (en) 1997-01-28
BR9301444A (pt) 1993-10-13
EP0566284A2 (en) 1993-10-20
CA2234143A1 (en) 1993-10-07
CN1064420C (zh) 2001-04-11
ES2114000T3 (es) 1998-05-16
ATE161907T1 (de) 1998-01-15
JPH0610284A (ja) 1994-01-18
CN1081484A (zh) 1994-02-02
TW340884B (en) 1998-09-21
PL170923B1 (pl) 1997-02-28
CN1279314A (zh) 2001-01-10
US5538594A (en) 1996-07-23
FI931525A0 (fi) 1993-04-05
DK0566284T3 (da) 1998-09-07
EP0805231A3 (en) 1998-11-11
FI931525A (fi) 1993-10-07
NO301891B1 (no) 1997-12-22
NZ247276A (en) 1994-12-22
US5587048A (en) 1996-12-24
EP0805232A3 (en) 1998-11-11
AU653468B2 (en) 1994-09-29
HK1006120A1 (en) 1999-02-12
EP0566284B1 (en) 1998-01-07
KR100248472B1 (ko) 2000-03-15
FI110876B (fi) 2003-04-15
NO931204L (no) 1993-10-07
DE69316070D1 (de) 1998-02-12
CA2093260C (en) 2000-10-24

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