ID22165A - Pemisahan padatan-padatan dari suspensi cair - Google Patents

Pemisahan padatan-padatan dari suspensi cair

Info

Publication number
ID22165A
ID22165A ID990157A ID990157A ID22165A ID 22165 A ID22165 A ID 22165A ID 990157 A ID990157 A ID 990157A ID 990157 A ID990157 A ID 990157A ID 22165 A ID22165 A ID 22165A
Authority
ID
Indonesia
Prior art keywords
fibers
separation
solidity
fines
cellulosic
Prior art date
Application number
ID990157A
Other languages
English (en)
Indonesian (id)
Inventor
Paul Kenneth Cutts
Matthew James Green
Bo Gunnar Drehmer
Inger Viktoria Eriksson
Hans Olov Johansson
Original Assignee
Ciba Specialty Chem Water Trea
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 Ciba Specialty Chem Water Trea filed Critical Ciba Specialty Chem Water Trea
Publication of ID22165A publication Critical patent/ID22165A/id

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
    • D21B1/325—Defibrating by other means of waste paper de-inking devices
    • 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
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Physical Water Treatments (AREA)
  • Drying Of Solid Materials (AREA)
  • Centrifugal Separators (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Filtering Materials (AREA)
ID990157A 1996-10-07 1997-10-07 Pemisahan padatan-padatan dari suspensi cair ID22165A (id)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9620887A GB9620887D0 (en) 1996-10-07 1996-10-07 Separation of solids from aqueous suspensions

Publications (1)

Publication Number Publication Date
ID22165A true ID22165A (id) 1999-09-09

Family

ID=10801066

Family Applications (1)

Application Number Title Priority Date Filing Date
ID990157A ID22165A (id) 1996-10-07 1997-10-07 Pemisahan padatan-padatan dari suspensi cair

Country Status (15)

Country Link
US (1) US6248207B1 (de)
EP (1) EP0929713B1 (de)
JP (1) JP2001501686A (de)
AT (1) ATE203290T1 (de)
AU (1) AU715318B2 (de)
CA (1) CA2267250A1 (de)
DE (1) DE69705729T2 (de)
DK (1) DK0929713T3 (de)
ES (1) ES2162684T3 (de)
GB (1) GB9620887D0 (de)
ID (1) ID22165A (de)
NO (1) NO991614L (de)
PT (1) PT929713E (de)
WO (1) WO1998015686A1 (de)
ZA (1) ZA978953B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0217197D0 (en) * 2002-07-24 2002-09-04 Dow Corning Method of deinking
JP4606923B2 (ja) * 2005-03-31 2011-01-05 日本製紙株式会社 工程用水の処理方法、並びにパルプ、紙の製造方法
EP2400054B1 (de) 2005-02-09 2018-09-12 Nippon Paper Industries Co., Ltd. Ein Verfahren zur Behandlung von Brauchwasser durch Kavitation
DE102006057861A1 (de) * 2006-12-08 2008-06-12 Voith Patent Gmbh Verfahren zur Behandlung von beim Eindicken von Papierfasersuspension anfallendem Filtrat
CA2765102C (en) 2009-06-15 2017-03-21 Meri Environmental Solutions Gmbh Plant and method for treating process water with separate separation of gases and solids
SE543048C2 (en) * 2018-12-19 2020-09-29 Re Newcell Ab A method for separating cellulosic fibers from non-cellulosic fibers

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4034054C1 (de) 1990-10-26 1992-04-02 Feldmuehle Ag, 4000 Duesseldorf, De
DE4130472C2 (de) * 1991-09-13 1995-05-11 Escher Wyss Gmbh Verfahren und Vorrichtung zur Behandlung einer Faserstoffsuspension
US5415733A (en) * 1993-05-27 1995-05-16 High Point Chemical Corp. Method of removing hydrophilic ink
DE19520494C2 (de) 1995-02-14 1998-07-16 Julia Innotec Gmbh Verfahren zum Wiedergewinnen von Fasern und Fraktionieranlage für eine Papierfabrik

Also Published As

Publication number Publication date
ES2162684T3 (es) 2002-01-01
GB9620887D0 (en) 1996-11-27
ZA978953B (en) 1998-10-07
ATE203290T1 (de) 2001-08-15
EP0929713B1 (de) 2001-07-18
CA2267250A1 (en) 1998-04-16
WO1998015686A1 (en) 1998-04-16
NO991614D0 (no) 1999-04-06
DE69705729T2 (de) 2002-05-08
DK0929713T3 (da) 2001-10-22
JP2001501686A (ja) 2001-02-06
AU4566197A (en) 1998-05-05
PT929713E (pt) 2001-12-28
US6248207B1 (en) 2001-06-19
EP0929713A1 (de) 1999-07-21
NO991614L (no) 1999-04-06
DE69705729D1 (de) 2001-08-23
AU715318B2 (en) 2000-01-20

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