GB9317817D0 - Papermaking process and apparatus for use therewith - Google Patents

Papermaking process and apparatus for use therewith

Info

Publication number
GB9317817D0
GB9317817D0 GB939317817A GB9317817A GB9317817D0 GB 9317817 D0 GB9317817 D0 GB 9317817D0 GB 939317817 A GB939317817 A GB 939317817A GB 9317817 A GB9317817 A GB 9317817A GB 9317817 D0 GB9317817 D0 GB 9317817D0
Authority
GB
United Kingdom
Prior art keywords
stock
fraction
solids content
papermaking
papermaking process
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
GB939317817A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wiggins Teape Group Ltd
Original Assignee
Wiggins Teape Group 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
Priority to GB939317817A priority Critical patent/GB9317817D0/en
Application filed by Wiggins Teape Group Ltd filed Critical Wiggins Teape Group Ltd
Publication of GB9317817D0 publication Critical patent/GB9317817D0/en
Priority to DE69407007T priority patent/DE69407007T2/en
Priority to AT94305938T priority patent/ATE160602T1/en
Priority to EP94305938A priority patent/EP0643164B1/en
Priority to GB9416214A priority patent/GB2281319B/en
Priority to IE940642A priority patent/IE940642A1/en
Priority to AU70314/94A priority patent/AU667015B2/en
Priority to ZA946261A priority patent/ZA946261B/en
Priority to NZ264280A priority patent/NZ264280A/en
Priority to CA002130712A priority patent/CA2130712A1/en
Priority to FI943895A priority patent/FI114872B/en
Priority to BR9403343A priority patent/BR9403343A/en
Priority to JP6227259A priority patent/JPH07207592A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • D21F1/68—Pulp catching, de-watering, or recovering; Re-use of pulp-water using hydrocyclones
    • 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

Landscapes

  • Paper (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Cyclones (AREA)

Abstract

A papermaking process which includes preparing a papermaking stock and delivering that stock to the headbox of a papermachine for deliver onto a machine wire, draining the stock on the wire and processing the backwater or white water thus obtained to generate two fractions one of which fractions has a higher solids content than the other fraction, delivering the fraction having a high solids content for use in preparing papermaking stock and discharging the fraction having a low solids content to waste or for re-use as process water in another part of the process. <IMAGE>
GB939317817A 1993-08-27 1993-08-27 Papermaking process and apparatus for use therewith Pending GB9317817D0 (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
GB939317817A GB9317817D0 (en) 1993-08-27 1993-08-27 Papermaking process and apparatus for use therewith
DE69407007T DE69407007T2 (en) 1993-08-27 1994-08-11 Process for the production of paper and device used thereby
AT94305938T ATE160602T1 (en) 1993-08-27 1994-08-11 METHOD FOR PRODUCING PAPER AND DEVICE USED THEREOF
EP94305938A EP0643164B1 (en) 1993-08-27 1994-08-11 Papermaking process and apparatus for use therewith
GB9416214A GB2281319B (en) 1993-08-27 1994-08-11 Papermaking process and apparatus for use therewith
IE940642A IE940642A1 (en) 1993-08-27 1994-08-15 Papermaking process and apparatus for use therewith
AU70314/94A AU667015B2 (en) 1993-08-27 1994-08-17 Papermaking process and apparatus for use therewith
ZA946261A ZA946261B (en) 1993-08-27 1994-08-18 Papermaking process and apparatus for use therewith
NZ264280A NZ264280A (en) 1993-08-27 1994-08-19 Papermaking backwater solids retention process: separation of backwater into high and low solids streams
CA002130712A CA2130712A1 (en) 1993-08-27 1994-08-23 Papermaking process and apparatus for use therewith
FI943895A FI114872B (en) 1993-08-27 1994-08-24 Paper making process and equipment
BR9403343A BR9403343A (en) 1993-08-27 1994-08-26 Papermaking and apparatus manufacturing process
JP6227259A JPH07207592A (en) 1993-08-27 1994-08-29 Method and apparatus for paper manufacturing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939317817A GB9317817D0 (en) 1993-08-27 1993-08-27 Papermaking process and apparatus for use therewith

Publications (1)

Publication Number Publication Date
GB9317817D0 true GB9317817D0 (en) 1993-10-13

Family

ID=10741113

Family Applications (2)

Application Number Title Priority Date Filing Date
GB939317817A Pending GB9317817D0 (en) 1993-08-27 1993-08-27 Papermaking process and apparatus for use therewith
GB9416214A Expired - Lifetime GB2281319B (en) 1993-08-27 1994-08-11 Papermaking process and apparatus for use therewith

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9416214A Expired - Lifetime GB2281319B (en) 1993-08-27 1994-08-11 Papermaking process and apparatus for use therewith

Country Status (12)

Country Link
EP (1) EP0643164B1 (en)
JP (1) JPH07207592A (en)
AT (1) ATE160602T1 (en)
AU (1) AU667015B2 (en)
BR (1) BR9403343A (en)
CA (1) CA2130712A1 (en)
DE (1) DE69407007T2 (en)
FI (1) FI114872B (en)
GB (2) GB9317817D0 (en)
IE (1) IE940642A1 (en)
NZ (1) NZ264280A (en)
ZA (1) ZA946261B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI117102B (en) 1996-05-23 2006-06-15 Metso Paper Inc Procedure in a paper machine for arranging its water circulation
FI971126A (en) * 1997-03-18 1998-09-19 Valmet Corp Paper machine headbox dilution water treatment and circulation system
US6423183B1 (en) 1997-12-24 2002-07-23 Kimberly-Clark Worldwide, Inc. Paper products and a method for applying a dye to cellulosic fibers
FI110796B (en) * 2000-12-19 2003-03-31 Metso Paper Inc Method of removing air from a paper machine's wirewater container and corresponding wirewater container
US6749721B2 (en) 2000-12-22 2004-06-15 Kimberly-Clark Worldwide, Inc. Process for incorporating poorly substantive paper modifying agents into a paper sheet via wet end addition
US7749356B2 (en) 2001-03-07 2010-07-06 Kimberly-Clark Worldwide, Inc. Method for using water insoluble chemical additives with pulp and products made by said method
US6582560B2 (en) 2001-03-07 2003-06-24 Kimberly-Clark Worldwide, Inc. Method for using water insoluble chemical additives with pulp and products made by said method
US7670459B2 (en) 2004-12-29 2010-03-02 Kimberly-Clark Worldwide, Inc. Soft and durable tissue products containing a softening agent
DE102006034186A1 (en) * 2006-07-24 2008-01-31 Siemens Ag Equipment for papermaking, especially waste paper
FR2918678A1 (en) * 2007-07-13 2009-01-16 Arjowiggins Licensing Soc Par PROCESS FOR TREATING WHITE WATER FROM A PAPER MACHINE TYPE MACHINE
DE102011002751A1 (en) * 2011-01-17 2012-07-19 Voith Patent Gmbh paper machine
KR101330831B1 (en) * 2011-12-30 2013-11-18 김용철 White water recovering device
JP6042161B2 (en) * 2012-10-04 2016-12-14 有限会社エムエスエンジニアリング Solid-liquid separator
CN104562825B (en) * 2013-10-18 2017-06-13 上海东冠纸业有限公司 A kind of efficient white wate tray blowdown apparatus
CN107002331B (en) * 2014-09-18 2019-04-02 福伊特专利有限公司 Method and apparatus for manufacturing adhesive-bonded fabric
CN106758476B (en) * 2017-03-21 2018-03-09 李飞 A kind of closed cycle system and processing method of pulping and paper-making plain boiled water

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1053496A (en) * 1900-01-01
GB280456A (en) * 1927-05-30 1927-11-17 John Stanley Hancock Improved method of and means for preparing a wet mixture of fibre and cementitious material
GB526866A (en) * 1939-03-27 1940-09-26 August Reiss Improvements in and relating to treatment of waste water in the manufacture of paper
US3415253A (en) * 1967-01-13 1968-12-10 Philip Morris Inc Process for manufacturing reconstituted tobacco sheet material in a substantially closed system
CH560651A5 (en) * 1973-10-04 1975-04-15 Stoecklin & Cie
SE448889B (en) * 1985-11-06 1987-03-23 Sunds Defibrator SET FOR TREATMENT OF RECOVERY PAPERS
DE422314T1 (en) * 1989-10-10 1991-07-25 Nils Anders Lennart Djursholm Se Wikdahl METHOD AND DEVICE FOR PRODUCING A CELLULOSE BREAD OF IMPROVED QUALITY.
US5196090A (en) * 1989-11-03 1993-03-23 Glauco Corbellini Method for recovering pulp solids from whitewater using a siphon

Also Published As

Publication number Publication date
FI943895A (en) 1995-02-28
AU667015B2 (en) 1996-02-29
FI114872B (en) 2005-01-14
DE69407007D1 (en) 1998-01-08
ZA946261B (en) 1995-07-05
ATE160602T1 (en) 1997-12-15
EP0643164B1 (en) 1997-11-26
IE940642A1 (en) 1995-03-08
BR9403343A (en) 1995-08-08
DE69407007T2 (en) 1998-04-16
CA2130712A1 (en) 1995-02-28
GB2281319A (en) 1995-03-01
EP0643164A1 (en) 1995-03-15
GB9416214D0 (en) 1994-10-05
GB2281319B (en) 1997-03-05
NZ264280A (en) 1995-10-26
FI943895A0 (en) 1994-08-24
JPH07207592A (en) 1995-08-08
AU7031494A (en) 1995-03-09

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