RU2401350C2 - Способ получения химико-механической древесной массы - Google Patents

Способ получения химико-механической древесной массы Download PDF

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Publication number
RU2401350C2
RU2401350C2 RU2008125038/12A RU2008125038A RU2401350C2 RU 2401350 C2 RU2401350 C2 RU 2401350C2 RU 2008125038/12 A RU2008125038/12 A RU 2008125038/12A RU 2008125038 A RU2008125038 A RU 2008125038A RU 2401350 C2 RU2401350 C2 RU 2401350C2
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RU
Russia
Prior art keywords
impregnation
wood chips
wood
chips
temperature
Prior art date
Application number
RU2008125038/12A
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English (en)
Russian (ru)
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RU2008125038A (ru
Inventor
Кай Эрик Йоханнес ВИКМАН (FI)
Кай Эрик Йоханнес ВИКМАН
Майя ПИТКЯНЕН (FI)
Майя ПИТКЯНЕН
Пирита СУОРТАМО (FI)
Пирита СУОРТАМО
Оле НИКУЛЛ (FI)
Оле НИКУЛЛ
Аули ЛАУРИЛА-ЛУММЕ (FI)
Аули ЛАУРИЛА-ЛУММЕ
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М-Риал Ойй
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.)
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Application filed by М-Риал Ойй filed Critical М-Риал Ойй
Publication of RU2008125038A publication Critical patent/RU2008125038A/ru
Application granted granted Critical
Publication of RU2401350C2 publication Critical patent/RU2401350C2/ru

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    • 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
    • D21B1/02—Pretreatment of the raw materials by chemical or physical means
    • 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
    • D21B1/02—Pretreatment of the raw materials by chemical or physical means
    • D21B1/021—Pretreatment of the raw materials by chemical or physical means by chemical means
    • 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
    • D21B1/16—Disintegrating in mills in the presence of chemical agents
    • 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
    • D21C1/00—Pretreatment of the finely-divided materials before digesting
    • D21C1/06—Pretreatment of the finely-divided materials before digesting with alkaline reacting compounds
    • 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
    • D21C1/00—Pretreatment of the finely-divided materials before digesting
    • D21C1/10—Physical methods for facilitating impregnation
    • 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
    • D21C1/00—Pretreatment of the finely-divided materials before digesting
    • D21C1/02—Pretreatment of the finely-divided materials before digesting with water or steam

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
RU2008125038/12A 2005-12-02 2006-12-01 Способ получения химико-механической древесной массы RU2401350C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20051251A FI126694B (fi) 2005-12-02 2005-12-02 Kemimekaaninen massa ja menetelmä sen valmistamiseksi
FI20051251 2005-12-02

Publications (2)

Publication Number Publication Date
RU2008125038A RU2008125038A (ru) 2010-01-10
RU2401350C2 true RU2401350C2 (ru) 2010-10-10

Family

ID=35510621

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2008125038/12A RU2401350C2 (ru) 2005-12-02 2006-12-01 Способ получения химико-механической древесной массы

Country Status (12)

Country Link
JP (1) JP4823317B2 (xx)
CN (2) CN104674583A (xx)
AR (1) AR058265A1 (xx)
AU (1) AU2006319052B2 (xx)
BR (1) BRPI0619143B1 (xx)
CA (1) CA2631767C (xx)
FI (1) FI126694B (xx)
RU (1) RU2401350C2 (xx)
SE (1) SE534004C2 (xx)
UY (1) UY29982A1 (xx)
WO (1) WO2007063171A1 (xx)
ZA (1) ZA200804758B (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2493000C2 (ru) * 2011-09-08 2013-09-20 Роман Александрович Веселовский Модификатор лигноцеллюлозных материалов и способ изготовления композитных изделий из лигноцеллюлозных материалов

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8262851B2 (en) 2006-08-10 2012-09-11 Andritz Inc. Processes and systems for the pulping of lignocellulosic materials
US20090038767A1 (en) * 2007-08-07 2009-02-12 Andritz Inc. Method and System for Semi-Chemical Pulping
US8282773B2 (en) * 2007-12-14 2012-10-09 Andritz Inc. Method and system to enhance fiber development by addition of treatment agent during mechanical pulping
US20100263813A1 (en) * 2009-04-21 2010-10-21 Andritz Inc. Green liquor pretreatment of lignocellulosic material
CN102493249B (zh) * 2011-11-18 2013-08-14 天津科技大学 一种提高马尾松漂白热磨机械浆松厚度并降低废液污染负荷的漂白方法
CN104594089B (zh) * 2014-12-22 2017-05-17 金东纸业（江苏）股份有限公司 化机浆的制备方法及装置
CN104695260B (zh) * 2015-02-15 2016-06-15 李风志 一种离解改性植物纤维清洁制浆工艺
CN104846678B (zh) * 2015-05-08 2017-10-24 白博 一种全棉秸秆化机浆的色素分解和色素提取生产工艺
CN105133408A (zh) * 2015-09-01 2015-12-09 安庆市新宜纸业有限公司 一种纸浆的生产工艺
EP3333312B1 (en) 2016-12-08 2019-09-18 Valmet AB Method and system for treating biomass
EP3333313B1 (en) 2016-12-08 2019-10-16 Valmet AB Method for treating biomass and device for treating biomass
EP3333311B1 (en) * 2016-12-08 2019-09-25 Valmet AB Method for impregnating biomass and device for impregnating biomass
CA3117671A1 (en) 2018-10-24 2020-04-30 IFG Technologies, LLC Processes, methods, and systems for chemo-mechanical cellular explosion and solid and liquid products made by the same
CN111549552B (zh) * 2020-05-25 2022-06-14 广西大学 一种废水碱回收循环利用的高得率化学机械浆制浆方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3795574A (en) * 1971-07-27 1974-03-05 Int Paper Canada Impregnation of wood with a formaldehyde free alkaline solution of sodium hydroxide at a ph between 12.4 and 13
SE436368B (sv) * 1979-01-12 1984-12-03 Sunds Defibrator Sett att framstella blekta, mekaniska, kemimekaniska och halvkemiska massor av lignocellulosahaltiga fibermaterial
JPS56148987A (en) * 1980-04-18 1981-11-18 Modookemechitsukusu Ab Purification of cellulose pulp
CA1240456A (en) * 1983-10-20 1988-08-16 Kamyr, Inc. Mechanical pulping
SE8501246L (sv) * 1985-03-13 1986-09-14 Eka Ab Sett att tillverka blekt, kemimekanisk och halvkemisk fibermassa med anvendning av enstegsimpregnering
NZ211684A (en) * 1985-04-04 1989-07-27 Caxton Paper Ltd Manufacture of cellulose pulp: second digestion step follows initial digestion and refining steps
US5002635A (en) * 1985-09-20 1991-03-26 Scott Paper Company Method for producing pulp using pre-treatment with stabilizers and refining
US4743338A (en) * 1986-05-19 1988-05-10 Kamyr, Inc. Method of removing air from lignocellulosic material by passing the material through conduit paths of different diameters
SE458690B (sv) * 1986-11-06 1989-04-24 Sunds Defibrator Saett att framstaella mekanisk massa fraan lignocellulosahaltigt material i styckeform med en laengd i fiberriktningen av minst 200 mm
CA1230208A (en) * 1987-03-24 1987-12-15 Bohuslav V. Kokta Process for preparing pulp for paper making
CA2069984C (fr) * 1992-05-29 1999-03-09 Roland Gilbert Methode d'extraction de preservatifs chimiques du bois par detente a la pression atmospherique
EP1161592B1 (en) * 1999-02-15 2004-09-22 Kiram AB Process for oxygen pulping of lignocellulosic material and recovery of pulping chemicals
CA2318027C (en) * 1999-09-13 2008-07-08 Andritz-Ahlstrom Inc. Treating pulp with yield or strength-enhancing additive

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2493000C2 (ru) * 2011-09-08 2013-09-20 Роман Александрович Веселовский Модификатор лигноцеллюлозных материалов и способ изготовления композитных изделий из лигноцеллюлозных материалов

Also Published As

Publication number Publication date
BRPI0619143A2 (pt) 2011-09-13
RU2008125038A (ru) 2010-01-10
AU2006319052A1 (en) 2007-06-07
FI126694B (fi) 2017-04-13
WO2007063171A1 (en) 2007-06-07
SE0801296L (sv) 2008-08-22
CN101341288A (zh) 2009-01-07
JP2009517560A (ja) 2009-04-30
SE534004C2 (sv) 2011-03-29
UY29982A1 (es) 2007-06-29
AU2006319052B2 (en) 2011-03-24
CN104674583A (zh) 2015-06-03
FI20051251A (fi) 2007-06-03
JP4823317B2 (ja) 2011-11-24
CA2631767C (en) 2014-08-26
AR058265A1 (es) 2008-01-30
BRPI0619143B1 (pt) 2017-10-24
FI20051251A0 (fi) 2005-12-02
ZA200804758B (en) 2009-09-30
CA2631767A1 (en) 2007-06-07

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