NO961908L - Fremgangsmåte ved behandling av avfallspapir - Google Patents

Fremgangsmåte ved behandling av avfallspapir

Info

Publication number
NO961908L
NO961908L NO961908A NO961908A NO961908L NO 961908 L NO961908 L NO 961908L NO 961908 A NO961908 A NO 961908A NO 961908 A NO961908 A NO 961908A NO 961908 L NO961908 L NO 961908L
Authority
NO
Norway
Prior art keywords
suspension
waste paper
water
inorganic material
procedure
Prior art date
Application number
NO961908A
Other languages
English (en)
Other versions
NO961908D0 (no
Inventor
Jonathan Stuart Phipps
Original Assignee
Ecc Int 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 Ecc Int Ltd filed Critical Ecc Int Ltd
Publication of NO961908D0 publication Critical patent/NO961908D0/no
Publication of NO961908L publication Critical patent/NO961908L/no

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
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/12—Combustion of pulp liquors
    • D21C11/14—Wet combustion ; Treatment of pulp liquors without previous evaporation, by oxidation of the liquors remaining at least partially in the liquid phase, e.g. by application or pressure
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/06—Treatment of sludge; Devices therefor by oxidation
    • C02F11/08—Wet air oxidation
    • 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
    • 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
    • Y10S210/00—Liquid purification or separation
    • Y10S210/928—Paper mill waste, e.g. white water, black liquor treated

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
  • Treatment Of Sludge (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Chemical Treatment Of Metals (AREA)
NO961908A 1995-05-12 1996-05-10 Fremgangsmåte ved behandling av avfallspapir NO961908L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9509633A GB9509633D0 (en) 1995-05-12 1995-05-12 Treatment of waste paper

Publications (2)

Publication Number Publication Date
NO961908D0 NO961908D0 (no) 1996-05-10
NO961908L true NO961908L (no) 1996-11-13

Family

ID=10774363

Family Applications (1)

Application Number Title Priority Date Filing Date
NO961908A NO961908L (no) 1995-05-12 1996-05-10 Fremgangsmåte ved behandling av avfallspapir

Country Status (13)

Country Link
US (1) US5683590A (no)
EP (1) EP0742310B1 (no)
JP (1) JPH08337983A (no)
KR (1) KR960041517A (no)
AT (1) ATE164402T1 (no)
AU (1) AU692379B2 (no)
BR (1) BR9602220A (no)
CA (1) CA2175935C (no)
DE (1) DE69600197T2 (no)
DK (1) DK0742310T3 (no)
GB (1) GB9509633D0 (no)
NO (1) NO961908L (no)
ZA (1) ZA963684B (no)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6159381A (en) * 1996-04-11 2000-12-12 Bleakley; Ian Stuart Waste paper treatment process
US20020079075A1 (en) 1998-09-04 2002-06-27 Imerys Minerals Limited Treatment of solid containing material derived from effluent
US20040055715A1 (en) * 1998-09-04 2004-03-25 Jonathan Phipps Treatment of solid containing material derived from effluent
TW527455B (en) * 2000-07-17 2003-04-11 Kohei Matsushita Method for treating a mixture containing organic substances and white inorganic particles, material made thereby and method using the same
SE518051C2 (sv) * 2000-12-14 2002-08-20 Stora Kopparbergs Bergslags Ab Sätt att återvinna oorganiskt material ur avfärgningsslam
EP1441984A1 (en) 2001-11-09 2004-08-04 Imerys Pigments, Inc. High surface area incineration product
US20090300982A1 (en) * 2008-06-05 2009-12-10 Chemical Products Corporation Calcium carbonate soil amendment and industrial filler derived from carpet backing
BR102013016060B1 (pt) * 2013-06-24 2015-06-02 Ecofill Espec Em Tecnologia De Transf De Resíduos Ltda Processos seco e úmido de recuperação, beneficiamento e reaproveitamento do resíduo de dregs gerado na indústria de celulose e produtos obtidos através dos mesmos
CN112209363A (zh) * 2019-07-10 2021-01-12 东北林业大学 一种以活性污泥为原料制备碳量子点的方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU428247B2 (en) * 1970-05-08 1972-09-13 Wet combustion of waste liquor
US3876497A (en) * 1971-11-23 1975-04-08 Sterling Drug Inc Paper mill waste sludge oxidation and product recovery
GB1366020A (en) * 1971-11-23 1974-09-04 Sterling Drug Inc Treatment of paper mill waste sludges
SU567271A1 (ru) * 1973-02-26 1981-03-30 Украинский Научно-Исследовательский Институт Целлюлозно-Бумажнойпромышленности Способ очистки сточных вод целлюлозно-бумажной промышленности отОРгАНичЕСКиХ СОЕдиНЕНий
FR2612212B1 (fr) * 1987-03-13 1990-06-29 Centre Tech Ind Papier Procede et installation pour le recyclage de vieux papiers imprimes
US5094716A (en) * 1990-09-19 1992-03-10 Betz Paperchem, Inc. Use of anionic surfactant/dispersant blends for the deinking of groundwood newsprint
US5200094A (en) * 1991-12-20 1993-04-06 Lawrence Paper Company Method of recovery of printing ink wastes using elevated temperature, pressure and shear
US5160636A (en) * 1992-01-17 1992-11-03 Chemical Waste Management, Inc. Process for the treatment of mixed wastes
US5332474A (en) * 1993-01-19 1994-07-26 Maxham John V Conversion of pulp and paper mill waste solids to a papermaking filler product

Also Published As

Publication number Publication date
BR9602220A (pt) 1998-04-07
ATE164402T1 (de) 1998-04-15
CA2175935A1 (en) 1996-11-13
NO961908D0 (no) 1996-05-10
DE69600197D1 (de) 1998-04-30
EP0742310A1 (en) 1996-11-13
GB9509633D0 (en) 1995-07-05
CA2175935C (en) 2000-09-12
DE69600197T2 (de) 1998-07-16
AU5200196A (en) 1996-11-21
AU692379B2 (en) 1998-06-04
US5683590A (en) 1997-11-04
JPH08337983A (ja) 1996-12-24
ZA963684B (en) 1997-02-24
KR960041517A (ko) 1996-12-19
DK0742310T3 (da) 1999-01-11
EP0742310B1 (en) 1998-03-25

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application