ES2159311T3 - Produccion de pasta de papel prehidrolizada. - Google Patents

Produccion de pasta de papel prehidrolizada.

Info

Publication number
ES2159311T3
ES2159311T3 ES95905669T ES95905669T ES2159311T3 ES 2159311 T3 ES2159311 T3 ES 2159311T3 ES 95905669 T ES95905669 T ES 95905669T ES 95905669 T ES95905669 T ES 95905669T ES 2159311 T3 ES2159311 T3 ES 2159311T3
Authority
ES
Spain
Prior art keywords
neutralized
prehidrolized
production
paper paste
cellulosical
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.)
Expired - Lifetime
Application number
ES95905669T
Other languages
English (en)
Spanish (es)
Inventor
Panu Tikka
Kari Kovasin
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.)
Metso Paper Pori Oy
Original Assignee
Metso Chemical Pulping Oy
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 Metso Chemical Pulping Oy filed Critical Metso Chemical Pulping Oy
Application granted granted Critical
Publication of ES2159311T3 publication Critical patent/ES2159311T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/02—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes
    • D21C3/022—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes in presence of S-containing 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
    • 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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/22—Other features of pulping processes
    • D21C3/26—Multistage processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Saccharide Compounds (AREA)
ES95905669T 1994-01-24 1995-01-23 Produccion de pasta de papel prehidrolizada. Expired - Lifetime ES2159311T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI940332A FI103898B (fi) 1994-01-24 1994-01-24 Menetelmä prehydrolysoidun sellun ja/tai sellumassan tuottamiseksi

Publications (1)

Publication Number Publication Date
ES2159311T3 true ES2159311T3 (es) 2001-10-01

Family

ID=8539665

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95905669T Expired - Lifetime ES2159311T3 (es) 1994-01-24 1995-01-23 Produccion de pasta de papel prehidrolizada.

Country Status (19)

Country Link
US (1) US5589033A (OSRAM)
EP (1) EP0796367B1 (OSRAM)
JP (1) JP2984798B2 (OSRAM)
CN (1) CN1102973C (OSRAM)
AT (1) ATE202166T1 (OSRAM)
AU (1) AU688447B2 (OSRAM)
BR (1) BR9402395A (OSRAM)
CA (1) CA2179914C (OSRAM)
DE (1) DE69521336T2 (OSRAM)
ES (1) ES2159311T3 (OSRAM)
FI (1) FI103898B (OSRAM)
MY (1) MY114661A (OSRAM)
NO (1) NO963072L (OSRAM)
NZ (1) NZ278098A (OSRAM)
PH (1) PH31329A (OSRAM)
PT (1) PT796367E (OSRAM)
TW (1) TW317585B (OSRAM)
WO (1) WO1995020065A1 (OSRAM)
ZA (1) ZA95388B (OSRAM)

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US8317975B2 (en) * 2004-04-20 2012-11-27 The Research Foundation Of The State University Of New York Product and processes from an integrated forest biorefinery
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US20070284068A1 (en) * 2006-05-19 2007-12-13 The Research Foundation Of State University Of New York Methods for carbonate pretreatment and pulping of cellulosic material
US7842161B2 (en) * 2006-12-18 2010-11-30 The University Of Maine System Board Of Trustees Pre-extraction and solvent pulping of lignocellulosic material
US7824521B2 (en) * 2006-12-18 2010-11-02 University Of Maine System Board Of Trustees Process of treating a lignocellulosic material with hemicellulose pre-extraction and hemicellulose adsorption
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FI121237B (fi) * 2008-10-21 2010-08-31 Danisco Menetelmä ksyloosin ja liukosellun tuottamiseksi
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FI126842B (fi) 2010-06-07 2017-06-15 Aalto Univ Found Uusi menetelmä mikroselluloosan valmistamiseksi
FI126649B (fi) 2010-06-07 2017-03-31 Aalto Univ Found Uusi menetelmä mikroselluloosan valmistamiseksi
FI126573B (fi) 2010-06-07 2017-02-28 Kemira Oyj Menetelmä mikroselluloosan valmistamiseksi
US8608970B2 (en) 2010-07-23 2013-12-17 Red Shield Acquisition, LLC System and method for conditioning a hardwood pulp liquid hydrolysate
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CN102493257B (zh) * 2011-12-07 2013-06-05 湖南骏泰浆纸有限责任公司 一种马尾松溶解浆及其生产方法
CN102493256A (zh) * 2011-12-07 2012-06-13 湖南骏泰浆纸有限责任公司 一种桉木溶解浆及其生产方法
CN102587179B (zh) * 2012-03-08 2014-10-22 山东太阳纸业股份有限公司 一种桉木溶解浆的制备工艺
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JP5953909B2 (ja) * 2012-04-27 2016-07-20 王子ホールディングス株式会社 溶解パルプの製造方法
JP6075976B2 (ja) * 2012-06-15 2017-02-08 日本製紙株式会社 溶解クラフトパルプの製造方法
JP6358771B2 (ja) * 2012-06-15 2018-07-18 日本製紙株式会社 溶解クラフトパルプの製造方法
JP5966677B2 (ja) * 2012-06-29 2016-08-10 日本製紙株式会社 セルロースナノファイバーの製造方法
JP6196022B2 (ja) * 2012-07-31 2017-09-13 日本製紙株式会社 溶解クラフトパルプの製造方法
JP6221218B2 (ja) * 2012-10-05 2017-11-01 日本製紙株式会社 溶解クラフトパルプの製造方法
RU2678895C2 (ru) * 2013-02-08 2019-02-04 ДжиПи СЕЛЛЬЮЛОУС ГМБХ КРАФТ-ВОЛОКНО ДРЕВЕСИНЫ ХВОЙНЫХ ПОРОД С УЛУЧШЕННЫМ СОДЕРЖАНИЕМ α-ЦЕЛЛЮЛОЗЫ И ЕГО ПРИМЕНЕНИЕ ПРИ ПРОИЗВОДСТВЕ ХИМИЧЕСКИХ ЦЕЛЛЮЛОЗНЫХ ПРОДУКТОВ
JP6522274B2 (ja) * 2013-08-06 2019-05-29 日本製紙株式会社 溶解クラフトパルプの製造方法。
SE538752C2 (en) * 2014-11-21 2016-11-08 Innventia Ab Process for the production of a treated pulp, treated pulp, and textile fibers produced from the treated pulp
SE538454C2 (en) 2014-11-27 2016-07-12 Valmet Oy Method for displacement in batch digesters
MX2017012913A (es) 2015-04-10 2018-06-06 Comet Biorefining Inc Metodos y composiciones para el tratamiento de biomasa celulosica y productos producidos por estos.
WO2017142445A1 (en) * 2016-02-16 2017-08-24 Valmet Ab Method for recovering concentrated hydrolysate after hydrolysis of cellulose material
JP6187619B2 (ja) * 2016-03-07 2017-08-30 王子ホールディングス株式会社 溶解パルプの製造方法
KR102607347B1 (ko) * 2016-05-27 2023-11-27 파이브라테크 피티이. 엘티디 고 분자량 리그닌의 제조 방법 및 시스템
CA3042711A1 (en) * 2016-11-02 2018-05-11 Robert C. CASAD, Jr. Methods and devices for processing lignocellulosic biomass using mechanical pretreatment to enhance feedstock hydration properties
PT3673110T (pt) * 2017-08-25 2025-04-21 Valmet Oy Processo compacto melhorado para produção de pasta de papel pré-hidrolisada
EP3790409B1 (en) 2018-05-10 2024-12-18 Comet Biorefining Inc. Compositions comprising glucose and hemicellulose and their use
FI129118B (fi) * 2018-10-03 2021-07-30 Andritz Oy Menetelmä puuhakkeen syöttämiseksi esihydrolyysireaktoriin
WO2020132120A1 (en) * 2018-12-18 2020-06-25 North Carolina State University Fast disintegrating paper products and methods of making
CN109837791A (zh) * 2019-03-27 2019-06-04 北京林业大学 一种基于水热预处理的蔗渣碱法制浆方法
EA202100279A1 (ru) 2019-05-10 2022-02-11 Комет Биорефайнинг Инк. Материалы и способы получения арабиноксилановых композиций
SE543159C2 (en) * 2019-05-22 2020-10-13 Valmet Oy A method for extracting hydrolyzate, a batch cooking system and a hydrolyzate extracting arrangement
ES3000185T3 (en) * 2019-06-14 2025-02-27 Bracell Bahia Specialty Cellulose SA High alpha and high intrinsic viscosity pulp production apparatuses, methods and systems
US11142589B2 (en) 2019-06-14 2021-10-12 Bracell Bahia Specialty Cellulose SA High alpha and high intrinsic viscosity pulp production apparatuses, methods and systems
FI129441B (en) * 2019-11-20 2022-02-28 Andritz Oy Method for producing cellulose carbamate
FI130568B (en) 2020-07-06 2023-11-21 Amppc Finland Oy Cooking procedure
CN113564956B (zh) * 2021-07-13 2022-08-26 陕西国防工业职业技术学院 一种提高葡萄枝硫酸盐法脱木素效率的预水解方法
RU2771348C1 (ru) * 2021-09-14 2022-04-29 Федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский государственный университет промышленных технологий и дизайна" Способ получения целлюлозы

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Also Published As

Publication number Publication date
TW317585B (OSRAM) 1997-10-11
MY114661A (en) 2002-12-31
WO1995020065A1 (en) 1995-07-27
NO963072D0 (no) 1996-07-23
NZ278098A (en) 1998-01-26
DE69521336T2 (de) 2002-04-25
ZA95388B (en) 1995-09-26
BR9402395A (pt) 1995-10-17
PT796367E (pt) 2001-10-30
FI103898B1 (fi) 1999-10-15
CN1139464A (zh) 1997-01-01
EP0796367A1 (en) 1997-09-24
JPH09507697A (ja) 1997-08-05
AU688447B2 (en) 1998-03-12
DE69521336D1 (de) 2001-07-19
FI940332L (fi) 1995-07-25
PH31329A (en) 1998-07-06
CN1102973C (zh) 2003-03-12
NO963072L (no) 1996-07-23
AU1419495A (en) 1995-08-08
CA2179914A1 (en) 1995-07-27
CA2179914C (en) 2005-09-20
ATE202166T1 (de) 2001-06-15
JP2984798B2 (ja) 1999-11-29
US5589033A (en) 1996-12-31
EP0796367B1 (en) 2001-06-13
FI940332A0 (fi) 1994-01-24
FI103898B (fi) 1999-10-15

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