BR8801589A - Processo para producao continua de polpa contendo fibras de duas ou mais diferentes materias primas - Google Patents

Processo para producao continua de polpa contendo fibras de duas ou mais diferentes materias primas

Info

Publication number
BR8801589A
BR8801589A BR8801589A BR8801589A BR8801589A BR 8801589 A BR8801589 A BR 8801589A BR 8801589 A BR8801589 A BR 8801589A BR 8801589 A BR8801589 A BR 8801589A BR 8801589 A BR8801589 A BR 8801589A
Authority
BR
Brazil
Prior art keywords
raw materials
containing fibers
different raw
pulp production
production containing
Prior art date
Application number
BR8801589A
Other languages
English (en)
Inventor
Goran Tistad
Original Assignee
Kamyr Ab
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 Kamyr Ab filed Critical Kamyr Ab
Publication of BR8801589A publication Critical patent/BR8801589A/pt

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
    • D21D5/02—Straining or screening the pulp

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
BR8801589A 1987-04-06 1988-04-05 Processo para producao continua de polpa contendo fibras de duas ou mais diferentes materias primas BR8801589A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8701423A SE8701423L (sv) 1987-04-06 1987-04-06 Foerfarande vid framstaellning av fiberhaltig massa med olika raamaterial

Publications (1)

Publication Number Publication Date
BR8801589A true BR8801589A (pt) 1988-11-08

Family

ID=20368106

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8801589A BR8801589A (pt) 1987-04-06 1988-04-05 Processo para producao continua de polpa contendo fibras de duas ou mais diferentes materias primas

Country Status (6)

Country Link
US (1) US4892619A (pt)
JP (1) JPS63264994A (pt)
BR (1) BR8801589A (pt)
CA (1) CA1313966C (pt)
FI (1) FI881578A (pt)
SE (1) SE8701423L (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9802870L (sv) * 1998-08-26 2000-02-27 Sunds Defibrator Silning av fiberhaltiga suspensioner
US6649068B2 (en) 2000-06-14 2003-11-18 Andritz Inc. Filtration of pulp mill liquids
US7879042B2 (en) * 2004-03-05 2011-02-01 Depuy Products, Inc. Surface replacement extractor device and associated method
US20100175840A1 (en) * 2007-06-12 2010-07-15 Hart Peter W High yield and enhanced performance fiber
WO2008153565A1 (en) 2007-06-12 2008-12-18 Meadwestvaco Corporation A fiber blend having high yield and enhanced pulp performance and method for making same
US20080308239A1 (en) 2007-06-12 2008-12-18 Hart Peter W Fiber blend having high yield and enhanced pulp performance and method for making same
RU2628862C2 (ru) * 2012-04-16 2017-08-22 Стора Энсо Оий Способ автоматического определения содержания липких включений в процессе вторичной переработки волокон
US10041209B1 (en) 2015-08-21 2018-08-07 Pulmac Systems International, Inc. System for engineering fibers to improve paper production
US10941520B2 (en) 2015-08-21 2021-03-09 Pulmac Systems International, Inc. Fractionating and refining system for engineering fibers to improve paper production
US11214925B2 (en) 2015-08-21 2022-01-04 Pulmac Systems International, Inc. Method of preparing recycled cellulosic fibers to improve paper production

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3909400A (en) * 1973-08-28 1975-09-30 Black Clawson Co Apparatus for fractionating fiber suspensions in accordance with fiber length
US4342618A (en) * 1979-05-14 1982-08-03 Alkibiadis Karnis Method and apparatus on-line monitoring of fibre length of mechanical pumps
US4502918A (en) * 1981-06-10 1985-03-05 Macmillan Bloedel Limited Two-stage chemical treatment of mechanical wood pulp with sodium sulfite
US4543181A (en) * 1982-12-16 1985-09-24 Kamyr, Inc. Medium consistency flat disk pressure screen
SE435941B (sv) * 1983-03-14 1984-10-29 Mo Och Domsjoe Ab Forfarande for framstellning av forbettrad slipmassa
SE441282B (sv) * 1984-02-22 1985-09-23 Mo Och Domsjoe Ab Forfarande for framstellning av forbettrad hogutbytesmassa
SE443007B (sv) * 1985-03-04 1986-02-10 Kamyr Ab Silanordning

Also Published As

Publication number Publication date
FI881578A (fi) 1988-10-07
FI881578A0 (fi) 1988-04-06
US4892619A (en) 1990-01-09
JPS63264994A (ja) 1988-11-01
CA1313966C (en) 1993-03-02
SE8701423L (sv) 1988-10-07
SE8701423D0 (sv) 1987-04-06

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Legal Events

Date Code Title Description
FA4 Application deemed withdrawn (art. 21(1))