BR0013838B1 - método relativo a produção de pasta mecánica. - Google Patents

método relativo a produção de pasta mecánica.

Info

Publication number
BR0013838B1
BR0013838B1 BR0013838A BR0013838A BR0013838B1 BR 0013838 B1 BR0013838 B1 BR 0013838B1 BR 0013838 A BR0013838 A BR 0013838A BR 0013838 A BR0013838 A BR 0013838A BR 0013838 B1 BR0013838 B1 BR 0013838B1
Authority
BR
Brazil
Prior art keywords
pulp
mechanical pulp
production
method relating
mechanical
Prior art date
Application number
BR0013838A
Other languages
English (en)
Other versions
BR0013838A (pt
Inventor
Anders Moberg
Frank Peng
Mats Fredlund
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 filed Critical
Publication of BR0013838A publication Critical patent/BR0013838A/pt
Publication of BR0013838B1 publication Critical patent/BR0013838B1/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
    • 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
    • D21B1/14—Disintegrating in mills
    • 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
    • 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)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Inorganic Insulating Materials (AREA)
  • Glass Compositions (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
BR0013838A 1999-09-10 2000-09-06 método relativo a produção de pasta mecánica. BR0013838B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9903215A SE517297E (sv) 1999-09-10 1999-09-10 Metod vid produktion av mekanisk massa från ett cellulosainnehållande material, massa framställd enligt metoden samt kartong producerad av massan
PCT/SE2000/001709 WO2001020074A1 (en) 1999-09-10 2000-09-06 Method in connection with the production of mechanical pulp

Publications (2)

Publication Number Publication Date
BR0013838A BR0013838A (pt) 2002-05-14
BR0013838B1 true BR0013838B1 (pt) 2010-10-05

Family

ID=20416929

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0013838A BR0013838B1 (pt) 1999-09-10 2000-09-06 método relativo a produção de pasta mecánica.

Country Status (14)

Country Link
US (1) US7005034B1 (pt)
EP (1) EP1238139B1 (pt)
CN (1) CN1170978C (pt)
AT (1) ATE325219T1 (pt)
AU (1) AU778315B2 (pt)
BR (1) BR0013838B1 (pt)
CA (1) CA2384461C (pt)
DE (1) DE60027765T2 (pt)
ES (1) ES2263486T3 (pt)
NZ (1) NZ518079A (pt)
PT (1) PT1238139E (pt)
RU (1) RU2224060C2 (pt)
SE (1) SE517297E (pt)
WO (1) WO2001020074A1 (pt)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE519462C2 (sv) * 2001-06-21 2003-03-04 Holmen Ab Förfarande för framställning av blekt termomekanisk massa (TMP) eller blekt kemitermomekanisk massa (CTMP)
SE527041C2 (sv) * 2003-04-29 2005-12-13 Holmen Ab Förfarande för selektivt avlägsnande av märgstråleceller ur cellulosamassa
CN101688328B (zh) * 2007-05-23 2012-02-08 艾伯塔创新-未来技术公司 剥制工艺
FI121545B (fi) * 2007-10-18 2010-12-31 Chempolis Oy Menetelmä massan ominaisuuksien parantamiseksi
DE102007057580A1 (de) * 2007-11-28 2009-06-04 Bühler AG Verfahren zur Verarbeitung lignocellulose-haltiger Rohmaterialien
FI122776B (fi) * 2010-11-30 2012-06-29 Upm Kymmene Corp Menetelmä ja järjestelmä nanoselluloosan valmistamiseksi sekä nanoselluloosa
BR112013015837A2 (pt) * 2010-12-22 2018-05-15 Stora Enso Oyj método para controlar um processo de polpação de uma maneira de alimentação avante.
CN102134002B (zh) * 2011-01-21 2012-08-01 济南碧云天环保科技有限公司 一种物料加工线
US9879361B2 (en) * 2012-08-24 2018-01-30 Domtar Paper Company, Llc Surface enhanced pulp fibers, methods of making surface enhanced pulp fibers, products incorporating surface enhanced pulp fibers, and methods of making products incorporating surface enhanced pulp fibers
GB201304717D0 (en) 2013-03-15 2013-05-01 Imerys Minerals Ltd Paper composition
WO2015127233A1 (en) 2014-02-21 2015-08-27 Domtar Paper Company Llc Surface enhanced pulp fibers in fiber cement
ES2756299T3 (es) 2014-02-21 2020-04-27 Domtar Paper Co Llc Fibras de pasta de superficie mejorada en una superficie de sustrato
CN105256627A (zh) * 2015-08-28 2016-01-20 山东华鑫资源环保科技开发有限公司 农作物秸秆纤维制备方法
CN105173587B (zh) * 2015-10-21 2017-09-26 天津百利阳光环保设备有限公司 有机垃圾闪蒸喷爆处理工艺全自动储料输运系统和方法
WO2018026804A1 (en) 2016-08-01 2018-02-08 Domtar Paper Company, Llc Surface enhanced pulp fibers at a substrate surface
JP6130568B1 (ja) * 2016-08-26 2017-05-17 日本製紙株式会社 反芻動物用飼料ペレット
WO2018075627A1 (en) 2016-10-18 2018-04-26 Domtar Paper Company, Llc Method for production of filler loaded surface enhanced pulp fibers
AR110224A1 (es) * 2016-11-23 2019-03-06 Fibria Celulose S/A Proceso integrado de producción de celulosa nanofibrilar y de pasta celulósica comercial de alto drenaje y consumo energético reducido
WO2019152969A1 (en) 2018-02-05 2019-08-08 Pande Harshad Paper products and pulps with surface enhanced pulp fibers and increased absorbency, and methods of making same
US11608596B2 (en) 2019-03-26 2023-03-21 Domtar Paper Company, Llc Paper products subjected to a surface treatment comprising enzyme-treated surface enhanced pulp fibers and methods of making the same
FI20215862A1 (en) * 2021-08-17 2023-02-18 Metsae Board Oyj Process, uses thereof, pulp composition and system
FI20215861A1 (en) * 2021-08-17 2023-02-18 Metsae Board Oyj Method, use thereof, pulp composition and system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3411720A (en) * 1966-08-18 1968-11-19 Cons Paper Bahamas Ltd Production of mechanical pulp from wood chips
US3441130A (en) 1967-11-30 1969-04-29 Procter & Gamble Process for the removal of fines from wood pulp fibers
US4292122A (en) * 1976-12-06 1981-09-29 Domtar Inc. Bonding properties of mechanical pulps
SE444825B (sv) * 1984-09-10 1986-05-12 Mo Och Domsjoe Ab Forfarande for framstellning av forbettrad hogutbytesmassa
US4731160A (en) * 1986-03-19 1988-03-15 Kamyr, Inc. Drainage characteristics of mechanical pulp
US5118389A (en) * 1990-07-06 1992-06-02 Ici Canada Inc. Two-stage peroxide bleaching process using different amounts of peroxide on different portions of mechanical pulp
US5853534A (en) * 1992-12-30 1998-12-29 Sunds Defibrator Industries Ab Method of producing pulp with high yield using a two-stage refining system operating at different temperatures

Also Published As

Publication number Publication date
BR0013838A (pt) 2002-05-14
ATE325219T1 (de) 2006-06-15
DE60027765D1 (de) 2006-06-08
ES2263486T3 (es) 2006-12-16
DE60027765T2 (de) 2007-04-19
EP1238139A1 (en) 2002-09-11
SE9903215L (sv) 2001-03-11
PT1238139E (pt) 2006-09-29
CA2384461A1 (en) 2001-03-22
WO2001020074A1 (en) 2001-03-22
RU2224060C2 (ru) 2004-02-20
SE517297C2 (sv) 2002-05-21
SE9903215D0 (sv) 1999-09-10
SE517297E (sv) 2002-05-21
EP1238139B1 (en) 2006-05-03
CN1170978C (zh) 2004-10-13
NZ518079A (en) 2003-10-31
US7005034B1 (en) 2006-02-28
AU7464500A (en) 2001-04-17
CN1372611A (zh) 2002-10-02
AU778315B2 (en) 2004-11-25
CA2384461C (en) 2008-01-22

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Free format text: STORA ENSO AB (SE)

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFERIMENTO DO PRESENTE PEDIDO DE PATENTE COMO INVENCAO, DE ACORDO COM O ART. 8O DA LEI NO 9.279, DE 14 DE MAIO DE 1996.

B09S Decision of refusal: publication cancelled [chapter 9.2.2 patent gazette]

Free format text: REFERENTE A RPI 2004 DE 02/06/2009.

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 05/10/2010, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 20A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2595 DE 29-09-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.