CN102084056B - 使用硅酸镁将纤维质基质脱墨 - Google Patents

使用硅酸镁将纤维质基质脱墨 Download PDF

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Publication number
CN102084056B
CN102084056B CN2009801260003A CN200980126000A CN102084056B CN 102084056 B CN102084056 B CN 102084056B CN 2009801260003 A CN2009801260003 A CN 2009801260003A CN 200980126000 A CN200980126000 A CN 200980126000A CN 102084056 B CN102084056 B CN 102084056B
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China
Prior art keywords
magnesium silicate
composition
optionally
another embodiment
added
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CN2009801260003A
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English (en)
Chinese (zh)
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CN102084056A (zh
Inventor
普拉萨德·Y·达吉拉拉
迈克尔·J·穆尔西亚
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ChampionX LLC
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Ondeo Nalco Co
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Publication of CN102084056A publication Critical patent/CN102084056A/zh
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    • 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
    • D21C5/025—De-inking
    • D21C5/027—Chemicals therefor
    • 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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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Toxicology (AREA)
  • Paper (AREA)
  • Detergent Compositions (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Paints Or Removers (AREA)
  • Water Treatment By Sorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Aftertreatments Of Artificial And Natural Stones (AREA)
CN2009801260003A 2008-07-09 2009-07-09 使用硅酸镁将纤维质基质脱墨 Active CN102084056B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/169,831 2008-07-09
US12/169,831 US8133350B2 (en) 2008-07-09 2008-07-09 Deinking a cellulosic substrate using magnesium silicate
PCT/US2009/050093 WO2010006161A1 (en) 2008-07-09 2009-07-09 Deinking a cellulosic substrate using magnesium silicate

Publications (2)

Publication Number Publication Date
CN102084056A CN102084056A (zh) 2011-06-01
CN102084056B true CN102084056B (zh) 2013-10-23

Family

ID=41179148

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009801260003A Active CN102084056B (zh) 2008-07-09 2009-07-09 使用硅酸镁将纤维质基质脱墨

Country Status (12)

Country Link
US (2) US8133350B2 (enExample)
EP (1) EP2310568A1 (enExample)
JP (1) JP5518060B2 (enExample)
KR (1) KR20110039251A (enExample)
CN (1) CN102084056B (enExample)
AR (1) AR072733A1 (enExample)
CA (1) CA2728401A1 (enExample)
CL (1) CL2009001555A1 (enExample)
CO (1) CO6341494A2 (enExample)
MX (1) MX2011000287A (enExample)
TW (1) TW201009163A (enExample)
WO (1) WO2010006161A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8133351B2 (en) * 2008-07-09 2012-03-13 Nalco Company Deinking a cellulosic substrate using magnesium hydroxide

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1138085A (en) * 1911-11-27 1915-05-04 Int Paper Co Method of removing ink from paper-stock.
US2432333A (en) * 1946-11-30 1947-12-09 Newport Ind Inc Process of increasing the rosin-to-fatty acid ratio in mixtures of rosin and fatty acids
DE3702978C1 (de) * 1987-02-02 1988-06-30 Gruenau Gmbh Chem Fab Verfahren zum De-inken von bedrucktem Altpapier
DE3934893A1 (de) * 1989-10-19 1991-04-25 Gruenau Gmbh Chem Fab Waessrige, erdalkaliseifen und/oder erdalkaliharzseifen enthaltende dispersionen zum deinken von bedruckten altpapieren
JP2887796B2 (ja) * 1990-12-28 1999-04-26 三菱石油株式会社 古紙再生用脱墨剤
US5340439A (en) * 1992-08-06 1994-08-23 International Paper Company Method for removing ink from printed paper using agglomerating agent, followed by addition of talc
US5735940A (en) * 1994-09-23 1998-04-07 Coller; Miriam Marking composition
GB9423454D0 (en) * 1994-11-21 1995-01-11 Allied Colloids Ltd Deinking processes and novel polymers for use in these
US5601689A (en) * 1995-02-27 1997-02-11 Xerox Corporation Deinking processes
DE69703351T2 (de) 1996-06-20 2001-04-05 High Point Chemical Corp., High Point Verfahren zum deinken von altpapier
JP4255159B2 (ja) 1999-03-15 2009-04-15 日本製紙株式会社 古紙の脱墨方法
US20020121347A1 (en) * 2000-12-21 2002-09-05 Akzo Nobel N.V. Chemical composition and process
JP3786195B2 (ja) 2002-03-29 2006-06-14 王子製紙株式会社 古紙のパルプ化法
US20040065419A1 (en) * 2002-10-04 2004-04-08 Vicente Lasmarias Removal of contaminants from recycled paper fibers
JP4254346B2 (ja) * 2003-05-27 2009-04-15 富士ゼロックス株式会社 記録用紙及びそれを用いた記録方法
ATE495206T1 (de) * 2003-11-20 2011-01-15 Basf Se Wasserlösliche copolymere von monoethylenisch ungesätti gten polyalkylenoxidmonomeren und mindestens ein stickstoffatom enthaltenden dipolaren monomeren
WO2006089395A1 (en) 2005-02-25 2006-08-31 Fpinnovations Near-neutral deinking of recycled pulp using phosphines or phosphonium salts
US7604715B2 (en) * 2005-11-17 2009-10-20 Akzo Nobel N.V. Papermaking process
US7862685B2 (en) * 2006-01-09 2011-01-04 Kemira Chemicals, Inc. Method for deinking pulp using premixed hydrophobically modified calcium carbonate particles
US8052837B2 (en) * 2006-06-12 2011-11-08 Thiele Kaolin Company Deinking of waste paper

Also Published As

Publication number Publication date
CA2728401A1 (en) 2010-01-14
KR20110039251A (ko) 2011-04-15
CL2009001555A1 (es) 2010-07-02
TW201009163A (en) 2010-03-01
US20100006242A1 (en) 2010-01-14
US8133350B2 (en) 2012-03-13
US20120135906A1 (en) 2012-05-31
CN102084056A (zh) 2011-06-01
EP2310568A1 (en) 2011-04-20
CO6341494A2 (es) 2011-11-21
AR072733A1 (es) 2010-09-15
WO2010006161A1 (en) 2010-01-14
MX2011000287A (es) 2011-03-02
JP5518060B2 (ja) 2014-06-11
JP2011527732A (ja) 2011-11-04

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