CA2651483C - Procedes de pretraitement au carbonate et de reduction en pate de matiere cellulosique - Google Patents

Procedes de pretraitement au carbonate et de reduction en pate de matiere cellulosique Download PDF

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Publication number
CA2651483C
CA2651483C CA2651483A CA2651483A CA2651483C CA 2651483 C CA2651483 C CA 2651483C CA 2651483 A CA2651483 A CA 2651483A CA 2651483 A CA2651483 A CA 2651483A CA 2651483 C CA2651483 C CA 2651483C
Authority
CA
Canada
Prior art keywords
carbonate
pulping
stage
pulp
recited
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 - Fee Related
Application number
CA2651483A
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English (en)
Other versions
CA2651483A1 (fr
Inventor
Raymond Francis
Namhee Shin
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.)
Research Foundation of State University of New York
Original Assignee
Research Foundation of State University of New York
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 Research Foundation of State University of New York filed Critical Research Foundation of State University of New York
Publication of CA2651483A1 publication Critical patent/CA2651483A1/fr
Application granted granted Critical
Publication of CA2651483C publication Critical patent/CA2651483C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • D21C3/22—Other features of pulping processes
    • D21C3/222—Use of compounds accelerating the pulping processes
    • 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
    • D21C1/04—Pretreatment of the finely-divided materials before digesting with acid 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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/02—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes
    • 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
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/10—Bleaching ; Apparatus therefor
    • D21C9/147—Bleaching ; Apparatus therefor with oxygen or its allotropic modifications

Landscapes

  • Paper (AREA)
CA2651483A 2006-05-19 2007-05-17 Procedes de pretraitement au carbonate et de reduction en pate de matiere cellulosique Expired - Fee Related CA2651483C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US74771706P 2006-05-19 2006-05-19
US60/747,717 2006-05-19
US82499506P 2006-09-08 2006-09-08
US60/824,995 2006-09-08
PCT/US2007/069159 WO2007137127A2 (fr) 2006-05-19 2007-05-17 Procédés de prétraitement au carbonate et de réduction en pâte de matière cellulosique

Publications (2)

Publication Number Publication Date
CA2651483A1 CA2651483A1 (fr) 2007-11-29
CA2651483C true CA2651483C (fr) 2013-06-18

Family

ID=38724018

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2651483A Expired - Fee Related CA2651483C (fr) 2006-05-19 2007-05-17 Procedes de pretraitement au carbonate et de reduction en pate de matiere cellulosique

Country Status (9)

Country Link
US (1) US20070284068A1 (fr)
EP (1) EP2061927A2 (fr)
JP (1) JP5207191B2 (fr)
AR (1) AR061065A1 (fr)
AU (1) AU2007253774C1 (fr)
BR (1) BRPI0711473A2 (fr)
CA (1) CA2651483C (fr)
RU (1) RU2445414C2 (fr)
WO (1) WO2007137127A2 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US8262856B2 (en) * 2007-06-18 2012-09-11 Andritz Inc. Processes and systems for the bleaching of lignocellulosic pulps following cooking with soda and anthraquinone
US8057639B2 (en) 2008-02-28 2011-11-15 Andritz Inc. System and method for preextraction of hemicellulose through using a continuous prehydrolysis and steam explosion pretreatment process
WO2009117402A2 (fr) * 2008-03-18 2009-09-24 The Research Foundation Of State University Of New York Procédés de prétraitement d'un matériau cellulosique haché avec des solutions contenant du carbonate
WO2010060052A2 (fr) * 2008-11-21 2010-05-27 North Carolina State University Production d'éthanol à partir de biomasse lignocellulosique utilisant un prétraitement à la liqueur verte
US20120168102A1 (en) * 2009-04-02 2012-07-05 Sung-Hoon Yoon Pulping process for quality protection including methods for hemicellulose extraction and treatment of hemicellulose-extracted lignocellulosic materials
US20100263813A1 (en) * 2009-04-21 2010-10-21 Andritz Inc. Green liquor pretreatment of lignocellulosic material
FI20115754A0 (fi) * 2011-03-22 2011-07-15 Andritz Oy Menetelmä ja järjestely kemiallisen massan käsittelemiseksi
AR088750A1 (es) * 2011-08-30 2014-07-02 Cargill Inc Procesos de elaboracion de pulpa
ES2708216T3 (es) * 2012-12-12 2019-04-09 Basf Se Uso de ditionito de sodio en el proceso de despulpado de celulosa

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1887241A (en) * 1931-02-10 1932-11-08 Penobscot Chemical Fibre Compa Process for producing fiber or pulp
US4135967A (en) * 1969-09-26 1979-01-23 Societe Generale De Brevets Industriels Et Ohimiques Process for producing cellulose pulp by solid phase digestion
SE360128C (sv) * 1970-08-25 1983-10-31 Mo Och Domsjoe Ab Sett att bleka cellulosamassa med en syreinnehallande gas i nervaro av alkali
US4087318A (en) * 1974-03-14 1978-05-02 Mo Och Domsjo Aktiebolag Oxygen-alkali delignification of lignocellulosic material in the presence of a manganese compound
AU505746B2 (en) * 1976-06-02 1979-11-29 Amcor Limited Pulping processes
SE7612248L (sv) * 1976-11-03 1978-05-04 Mo Och Domsjoe Ab Kokning av lignocellulosahaltiga material
ZA782384B (en) * 1977-05-02 1979-02-28 Australian Paper Manufacturers Alkaline pulping process
SE417114B (sv) * 1977-07-25 1981-02-23 Mo Och Domsjoe Ab Forfarande for forebyggande av inkrustbildning i cellulosafabriker
SE420430B (sv) * 1978-02-17 1981-10-05 Mo Och Domsjoe Ab Forfarande for blekning och extraktion av lignocellulosahaltig material med peroxidhaltiga blekmedel
CA1173380A (fr) * 1980-02-19 1984-08-28 Michael I. Sherman Hydrolyse acide de la biomasse pour la production d'ethanol
US4652341A (en) * 1980-08-07 1987-03-24 Prior Eric S Accelerated pulping process
SE442881B (sv) * 1980-11-27 1986-02-03 Mo Och Domsjoe Ab Forfarande for delignifiering/blekning av cellulosamassa med klordioxid
US4436586A (en) * 1982-01-22 1984-03-13 Kamyr, Inc. Method of producing kraft pulp using an acid prehydrolysis and pre-extraction
US4668340A (en) * 1984-03-20 1987-05-26 Kamyr, Inc. Method of countercurrent acid hydrolysis of comminuted cellulosic fibrous material
SE452176B (sv) * 1984-03-28 1987-11-16 Mo Och Domsjoe Ab Forfarande for framstellning av kveveoxider ur avlutar fran cellulosamassatillverkning
SU1227747A1 (ru) * 1984-07-16 1986-04-30 Ленинградская Ордена Ленина Лесотехническая Академия Им.С.М.Кирова Способ получени сульфатной целлюлозы дл химической переработки
SE453840B (sv) * 1984-12-21 1988-03-07 Mo Och Domsjoe Ab Forfarande vid framstellning av cellulosamassa
CN1012088B (zh) * 1987-04-22 1991-03-20 工业技术院长飯幸三 制纸浆方法
JPS63264991A (ja) * 1987-04-22 1988-11-01 工業技術院長 無漂白で靭皮から高白色度の未晒化学パルプを高収率で製造する方法
SE459925B (sv) * 1987-12-23 1989-08-21 Boliden Ab Avskiljning av harts ur massaavlutar
JPH04126885A (ja) * 1990-09-14 1992-04-27 Akio Onda 化学パルプの製造方法
JP2940563B2 (ja) * 1990-12-25 1999-08-25 日本ピー・エム・シー株式会社 リファイニング助剤及びリファイニング方法
US5338366A (en) * 1993-01-04 1994-08-16 Kamyr, Inc. Acid pre-hydrolysis reactor system
US6132556A (en) * 1993-05-04 2000-10-17 Andritz-Ahlstrom Inc. Method of controlling pulp digester pressure via liquor extraction
US5824188A (en) * 1993-05-04 1998-10-20 Ahlstrom Machinery Inc. Method of controlling the pressure of a continuous digester using an extraction-dilution
US5536366A (en) * 1993-05-04 1996-07-16 Ahlstrom Machinery Inc. Digester system for implementing low dissolved solids profiling
US5489363A (en) * 1993-05-04 1996-02-06 Kamyr, Inc. Pulping with low dissolved solids for improved pulp strength
FI103898B1 (fi) * 1994-01-24 1999-10-15 Sunds Defibrator Pori Oy Menetelmä prehydrolysoidun sellun ja/tai sellumassan tuottamiseksi
US5522958A (en) * 1994-07-18 1996-06-04 Pulp And Paper Research Institute Of Canada Two-stage kraft cooking
WO1997006304A1 (fr) * 1995-08-10 1997-02-20 Sanyo Chemical Industries, Ltd. Procede permettant de blanchir de la pate de cellulose
FI105929B (fi) * 1996-05-30 2000-10-31 Sunds Defibrator Pori Oy Parannettu erämenetelmä sulfaattiselluloosan valmistamiseksi
US6605350B1 (en) * 1996-08-23 2003-08-12 Weyerhaeuser Company Sawdust alkaline pulp having low average degree of polymerization values and method of producing the same
SE510706C2 (sv) * 1997-10-16 1999-06-14 Kvaerner Pulping Tech Processystem och förfarande för impregnering och basning av flis innan massakokning
JPH11286883A (ja) * 1998-03-31 1999-10-19 Mitsubishi Paper Mills Ltd クラフトパルプの製造方法
WO2000047812A1 (fr) * 1999-02-15 2000-08-17 Kiram Ab Procede de cuisson a l'oxygene de materiau lignocellulosique et de recuperation d'agents chimiques de cuisson
US6576084B1 (en) * 1999-09-13 2003-06-10 Andritz Inc. Method of pretreating pulp with yield or strength-enhancing additive
SE0300276L (sv) * 2003-01-31 2003-12-09 Kvaerner Pulping Tech Förfarande för blekning av cellulosamassa samt bleklinje härför
US20070167618A1 (en) * 2006-01-13 2007-07-19 Celanese Acetate, Llc Manufacture of cellulose esters: recycle of caustic and/or acid from pre-treatment of pulp

Also Published As

Publication number Publication date
AU2007253774C1 (en) 2012-03-22
AU2007253774A1 (en) 2007-11-29
AR061065A1 (es) 2008-07-30
RU2445414C2 (ru) 2012-03-20
JP2009537705A (ja) 2009-10-29
AU2007253774B2 (en) 2011-10-06
EP2061927A2 (fr) 2009-05-27
WO2007137127A3 (fr) 2009-05-07
CA2651483A1 (fr) 2007-11-29
BRPI0711473A2 (pt) 2011-11-16
RU2008150352A (ru) 2010-06-27
US20070284068A1 (en) 2007-12-13
JP5207191B2 (ja) 2013-06-12
WO2007137127A2 (fr) 2007-11-29

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Effective date: 20180517