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BR8401911A - Aparelho e processo de despolpar materia-prima para papel - Google Patents

Aparelho e processo de despolpar materia-prima para papel

Info

Publication number
BR8401911A
BR8401911A BR8401911A BR8401911A BR8401911A BR 8401911 A BR8401911 A BR 8401911A BR 8401911 A BR8401911 A BR 8401911A BR 8401911 A BR8401911 A BR 8401911A BR 8401911 A BR8401911 A BR 8401911A
Authority
BR
Brazil
Prior art keywords
dispolving
paper
raw material
raw
dispolving raw
Prior art date
Application number
BR8401911A
Other languages
English (en)
Inventor
Joseph Walter Couture
Original Assignee
Black Clawson Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23970331&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR8401911(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Black Clawson Co filed Critical Black Clawson Co
Publication of BR8401911A publication Critical patent/BR8401911A/pt

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
    • D21B1/34—Kneading or mixing; Pulpers
    • D21B1/345—Pulpers
    • D21B1/347—Rotor assemblies

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
BR8401911A 1983-05-18 1984-04-25 Aparelho e processo de despolpar materia-prima para papel BR8401911A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US49587283A 1983-05-18 1983-05-18

Publications (1)

Publication Number Publication Date
BR8401911A true BR8401911A (pt) 1985-03-19

Family

ID=23970331

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8401911A BR8401911A (pt) 1983-05-18 1984-04-25 Aparelho e processo de despolpar materia-prima para papel

Country Status (5)

Country Link
EP (1) EP0126632A3 (pt)
JP (1) JPS59216993A (pt)
BR (1) BR8401911A (pt)
CA (1) CA1228762A (pt)
ES (1) ES8504294A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3743247A1 (de) * 1987-12-19 1989-06-29 Escher Wyss Gmbh Pulper mit hoher aufloeseeffizienz
DK169728B1 (da) * 1993-02-02 1995-01-23 Stein Gaasland Fremgangsmåde til frigørelse af cellulosebaserede fibre fra hinanden i vand og støbemasse til plastisk formning af celluloseholdige fiberprodukter
JPH08328318A (ja) * 1995-05-30 1996-12-13 Ricoh Co Ltd 複写機
IT1280070B1 (it) * 1995-06-05 1997-12-29 Comer Spa Spappolatore per paste cartacee
DE19622591A1 (de) * 1996-06-05 1997-12-11 Heidelberger Zement Ag Verfahren zur stofflichen und thermischen Nutzung von Wasser, Mineralien und brennbare Anteile enthaltenden Reststoffen für die Herstellung von Portlandzementklinker
ITVI20020048A1 (it) * 2002-03-19 2003-09-19 Comer Spa Propulsore per l'agitazione di sospensioni di solidi all'interno di una vasca di trattamento
JP2005290331A (ja) 2004-04-06 2005-10-20 Shinto Fine Co Ltd 抗アレルゲン組成物及びアレルゲン不活性化方法
FR2895423B1 (fr) 2005-12-23 2009-04-24 Georgia Pacific France Soc En Procede de preparation de pate a papier a partir de papiers recycles contenant des contaminants
FR2908058A1 (fr) * 2006-11-02 2008-05-09 Kadant Lamort Soc Par Actions Turbines a plaques
SE535778C2 (sv) * 2011-07-01 2012-12-18 Metso Paper Sweden Ab Matarskruv, matarskruvsanordning och kvarn för lignocellulosahaltigt material
DE102012011776A1 (de) * 2011-07-26 2013-01-31 Hans-Joachim Boltersdorf Pulper mit einer Welle und Verfahren zur Behandlung von Verbundmaterialien
CN112624806B (zh) * 2020-12-23 2022-10-21 嘉施利（宜城）化肥有限公司 一种复合肥中微量元素的配制方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3035781A (en) * 1958-11-28 1962-05-22 Grubbens & Co Aktiebolag Pulpers
US3889885A (en) * 1974-01-11 1975-06-17 Black Clawson Co Pulping apparatus
JPS5225104A (en) * 1975-08-14 1977-02-24 Bolton Emerson Pulp making method
US4109872A (en) * 1977-07-29 1978-08-29 The Black Clawson Company Pulping apparatus for liquid slurry stock
DE2917814C2 (de) * 1979-05-03 1983-12-08 J.M. Voith Gmbh, 7920 Heidenheim Stofflöser zur Herstellung von Papierstoffsuspensionen
DE3027044C2 (de) * 1980-07-17 1982-12-16 J.M. Voith Gmbh, 7920 Heidenheim Rotor für einen Stofflöser
BR8400776A (pt) * 1983-02-28 1984-10-02 Black Clawson Co Rotor particularmente adaptado para uso na polpacao de estoque de fabricacao de papel e aparelho para polpacao de estoque de fabricacao de papel

Also Published As

Publication number Publication date
JPH055959B2 (pt) 1993-01-25
JPS59216993A (ja) 1984-12-07
CA1228762A (en) 1987-11-03
ES532569A0 (es) 1985-04-01
EP0126632A3 (en) 1985-06-19
EP0126632A2 (en) 1984-11-28
ES8504294A1 (es) 1985-04-01

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