NO20041993L - Fremgangsmate for trykksvertefjerning fra pulp av gjenbrukspapir og flotasjonscelle for samme - Google Patents

Fremgangsmate for trykksvertefjerning fra pulp av gjenbrukspapir og flotasjonscelle for samme

Info

Publication number
NO20041993L
NO20041993L NO20041993A NO20041993A NO20041993L NO 20041993 L NO20041993 L NO 20041993L NO 20041993 A NO20041993 A NO 20041993A NO 20041993 A NO20041993 A NO 20041993A NO 20041993 L NO20041993 L NO 20041993L
Authority
NO
Norway
Prior art keywords
pulp
bubbles
flotation cell
chamber
same
Prior art date
Application number
NO20041993A
Other languages
English (en)
Inventor
Alain Serres
Xavier Lacour
Stephan Pottier
Original Assignee
Kadant Lamort Soc Actions Simp
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
Priority claimed from FR0305814A external-priority patent/FR2854907B1/fr
Application filed by Kadant Lamort Soc Actions Simp filed Critical Kadant Lamort Soc Actions Simp
Publication of NO20041993L publication Critical patent/NO20041993L/no

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/1418—Flotation machines using centrifugal forces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/1443—Feed or discharge mechanisms for flotation tanks
    • B03D1/1475—Flotation tanks having means for discharging the pulp, e.g. as a bleed stream
    • 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
    • D21B1/325—Defibrating by other means of waste paper de-inking devices
    • D21B1/327—Defibrating by other means of waste paper de-inking devices using flotation devices
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/66—Pulp catching, de-watering, or recovering; Re-use of pulp-water
    • D21F1/70—Pulp catching, de-watering, or recovering; Re-use of pulp-water by flotation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/1406—Flotation machines with special arrangement of a plurality of flotation cells, e.g. positioning a flotation cell inside another
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/1493—Flotation machines with means for establishing a specified flow pattern
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B03D1/24—Pneumatic
    • B03D1/247—Mixing gas and slurry in a device separate from the flotation tank, i.e. reactor-separator type
    • 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)
  • Biotechnology (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
NO20041993A 2003-05-15 2004-05-14 Fremgangsmate for trykksvertefjerning fra pulp av gjenbrukspapir og flotasjonscelle for samme NO20041993L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0305814A FR2854907B1 (fr) 2003-05-15 2003-05-15 Procede de desencrage de pate a papier et cellule de flottation utilisee pour ce procede
FR0450806A FR2857032A1 (fr) 2003-05-15 2004-04-27 Procede de desencrage de pate a papier et cellule de flottation utilisee pour ce procede

Publications (1)

Publication Number Publication Date
NO20041993L true NO20041993L (no) 2004-11-16

Family

ID=33031363

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20041993A NO20041993L (no) 2003-05-15 2004-05-14 Fremgangsmate for trykksvertefjerning fra pulp av gjenbrukspapir og flotasjonscelle for samme

Country Status (9)

Country Link
US (1) US7281631B2 (no)
EP (1) EP1477607B1 (no)
JP (1) JP4339744B2 (no)
AT (1) ATE428018T1 (no)
CA (1) CA2469837C (no)
DE (1) DE602004020421D1 (no)
ES (1) ES2324664T3 (no)
FR (1) FR2857032A1 (no)
NO (1) NO20041993L (no)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7544271B1 (en) * 2006-06-12 2009-06-09 Narayanasamy Seenivasan Open flotation de-inking module for recycled paper
US20110072772A1 (en) * 2008-05-22 2011-03-31 Enertechnix, Inc Skimmer for Concentrating an Aerosol and Uses Thereof
CA2749359C (en) 2009-01-12 2017-04-18 Ts-Technology As Cleaning of oleaginous water iii
JP5339201B2 (ja) * 2009-07-09 2013-11-13 デュプロ精工株式会社 脱墨装置、古紙再生処理装置及び古紙再生処理方法
JP4802305B2 (ja) * 2009-07-17 2011-10-26 独立行政法人科学技術振興機構 浮遊分離装置及び方法並びにその利用製品の製造方法
KR101071275B1 (ko) * 2010-12-09 2011-10-07 렉스원 주식회사 흡수성 패드의 펄프 분리장치 및 흡수성 패드의 펄프 분리방법
WO2013020271A1 (zh) * 2011-08-09 2013-02-14 株洲市兴民科技有限公司 一种分流尾矿的浮选方法和装置及用途
EP3375525B1 (en) * 2017-03-16 2024-01-03 Grant Prideco, Inc. Multistage compact flotation unit
CN108554649A (zh) * 2018-07-03 2018-09-21 葫芦岛八家矿业股份有限公司 一种浮游选矿机导向槽体

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2579638B1 (fr) * 1985-03-29 1988-09-02 Lamort E & M Appareil de desencrage de pate a papier
GB9106574D0 (en) * 1991-03-27 1991-05-15 Bagghley Jack Improvements in or relating to material treatment apparatus
DE4225117C1 (de) * 1992-07-30 1994-03-31 Voith Gmbh J M Flotationsanlage mit Primär- und Sekundärstufe
FR2717192B1 (fr) * 1994-03-11 1996-04-26 Lamort E & M Procédé de désencrage de pâte à papier et appareil pour la mise en Óoeuvre de ce procédé.
FR2772399B1 (fr) * 1997-12-15 2000-02-11 Lamort E & M Procede de desencrage de la pate a papier provenant de papiers recycles
DE19852548C2 (de) * 1998-11-13 2000-08-31 Voith Sulzer Papiertech Patent Verfahren und Vorrichtung zur Entfernung von Partikeln aus einer wässrigen papierfaserhaltigen Suspension

Also Published As

Publication number Publication date
FR2857032A1 (fr) 2005-01-07
JP2004339684A (ja) 2004-12-02
DE602004020421D1 (de) 2009-05-20
CA2469837C (fr) 2011-07-19
US7281631B2 (en) 2007-10-16
US20040232053A1 (en) 2004-11-25
ATE428018T1 (de) 2009-04-15
EP1477607B1 (fr) 2009-04-08
ES2324664T3 (es) 2009-08-12
JP4339744B2 (ja) 2009-10-07
EP1477607A1 (fr) 2004-11-17
CA2469837A1 (fr) 2004-11-15

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Legal Events

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