AR061065A1 - METHODS FOR CARBONATE PREPARATION AND ELABORATION OF CELLULOSE MATERIAL PULP - Google Patents

METHODS FOR CARBONATE PREPARATION AND ELABORATION OF CELLULOSE MATERIAL PULP

Info

Publication number
AR061065A1
AR061065A1 ARP070102200A ARP070102200A AR061065A1 AR 061065 A1 AR061065 A1 AR 061065A1 AR P070102200 A ARP070102200 A AR P070102200A AR P070102200 A ARP070102200 A AR P070102200A AR 061065 A1 AR061065 A1 AR 061065A1
Authority
AR
Argentina
Prior art keywords
elaboration
methods
cellulose material
material pulp
pulp produced
Prior art date
Application number
ARP070102200A
Other languages
Spanish (es)
Original Assignee
Univ New York State Res Found
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 Univ New York State Res Found filed Critical Univ New York State Res Found
Publication of AR061065A1 publication Critical patent/AR061065A1/en

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
    • D21C3/22—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)

Abstract

Se proporciona un método de pretratamiento de material fibroso triturado con carbonato de sodio y luego coccion del material pretratado en presencia de antraquinona (AQ). La pulpa resultante producida tiene un rendimiento superior, resistencia mejorada y mejor blanqueabilidad en comparacion con la pulpa producida por métodos del arte previo. La AQ también se puede introducir a la etapa de pretratamiento con carbonato. El método además puede incluir un pretratamiento con ácido que proporciona propiedades mejoradas a la pulpa producida.A method of pretreatment of fibrous material crushed with sodium carbonate and then cooking of the pretreated material in the presence of anthraquinone (AQ) is provided. The resulting pulp produced has superior performance, improved strength and better bleaching compared to the pulp produced by prior art methods. The AQ can also be introduced to the carbonate pretreatment stage. The method may also include an acid pretreatment that provides improved properties to the pulp produced.

ARP070102200A 2006-05-19 2007-05-21 METHODS FOR CARBONATE PREPARATION AND ELABORATION OF CELLULOSE MATERIAL PULP AR061065A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US74771706P 2006-05-19 2006-05-19
US82499506P 2006-09-08 2006-09-08

Publications (1)

Publication Number Publication Date
AR061065A1 true AR061065A1 (en) 2008-07-30

Family

ID=38724018

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP070102200A AR061065A1 (en) 2006-05-19 2007-05-21 METHODS FOR CARBONATE PREPARATION AND ELABORATION OF CELLULOSE MATERIAL PULP

Country Status (9)

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

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US7842161B2 (en) * 2006-12-18 2010-11-30 The University Of Maine System Board Of Trustees Pre-extraction and solvent pulping of lignocellulosic material
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
US8303767B2 (en) * 2008-03-18 2012-11-06 The Research Foundation Of State University Of New York Methods of pretreating comminuted cellulosic material with carbonate-containing solutions
WO2010060052A2 (en) * 2008-11-21 2010-05-27 North Carolina State University Production of ethanol from lignocellulosic biomass using green liquor pretreatment
RU2011144375A (en) * 2009-04-02 2013-05-10 Оберн Юниверсити CELLULOSE BOILING METHOD FOR INCREASING YIELD AND QUALITY, INCLUDING HEMICELLULOSE EXTRACTION METHODS AND LIGNO CELLULOSE MATERIALS PROCESSING AFTER HEMICELLULOSE EXTRACTION
US20100263813A1 (en) * 2009-04-21 2010-10-21 Andritz Inc. Green liquor pretreatment of lignocellulosic material
FI20115754A0 (en) * 2011-03-22 2011-07-15 Andritz Oy Process and arrangement for the treatment of chemical pulp
AR088750A1 (en) * 2011-08-30 2014-07-02 Cargill Inc PULP ELABORATION PROCESSES
JP6290244B2 (en) * 2012-12-12 2018-03-07 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ Use of sodium dithionite in the cellulose cooking process

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 (en) * 1970-08-25 1983-10-31 Mo Och Domsjoe Ab SET TO BLAKE CELLULOSAMASSA WITH AN ACID-INHALING GAS IN THE PRESENT OF 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 (en) * 1976-11-03 1978-05-04 Mo Och Domsjoe Ab BOILING OF LIGNOCELLULOSE-MATERIALS
ZA782384B (en) * 1977-05-02 1979-02-28 Australian Paper Manufacturers Alkaline pulping process
SE417114B (en) * 1977-07-25 1981-02-23 Mo Och Domsjoe Ab PROCEDURE FOR PREVENTION OF INSTRUCTIVE EDUCATION IN CELLULOS FACTORIES
SE420430B (en) * 1978-02-17 1981-10-05 Mo Och Domsjoe Ab PROCEDURE FOR WHEATING AND EXTRACTION OF LIGNOCELLULOSALLY MATERIALS WITH PEROXID CONTAINING BLACKS
CA1173380A (en) * 1980-02-19 1984-08-28 Michael I. Sherman Acid hydrolysis of biomass for ethanol production
US4652341A (en) * 1980-08-07 1987-03-24 Prior Eric S Accelerated pulping process
SE442881B (en) * 1980-11-27 1986-02-03 Mo Och Domsjoe Ab PROCEDURE FOR DELIGNIFICATION / WHITING OF CELLULOSAMASSA WITH CHLORIDE Dioxide
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 (en) * 1984-03-28 1987-11-16 Mo Och Domsjoe Ab PROCEDURE FOR THE PREPARATION OF NITROGEN OXIDES OUT OF CELLULOSAM MASS PRODUCTION
SU1227747A1 (en) * 1984-07-16 1986-04-30 Ленинградская Ордена Ленина Лесотехническая Академия Им.С.М.Кирова Method of producing sulphate pulp for chemical treatment
SE453840B (en) * 1984-12-21 1988-03-07 Mo Och Domsjoe Ab METHOD OF PRODUCING CELLULOSAMASSA
KR920007940B1 (en) * 1987-04-22 1992-09-19 고오교 기쥬쓰 인쬬오 Method and apparatus for pulping process
JPS63264991A (en) * 1987-04-22 1988-11-01 工業技術院長 Method for producing unbleached chemical pulp having high whiteness from unbleached bark at high yield
SE459925B (en) * 1987-12-23 1989-08-21 Boliden Ab SEPARATION OF HARTS WORLD MASS DISPENSER
JPH04126885A (en) * 1990-09-14 1992-04-27 Akio Onda Production of chemical pulp
JP2940563B2 (en) * 1990-12-25 1999-08-25 日本ピー・エム・シー株式会社 Refining aid and refining method
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
US5489363A (en) * 1993-05-04 1996-02-06 Kamyr, Inc. Pulping with low dissolved solids for improved pulp strength
US5536366A (en) * 1993-05-04 1996-07-16 Ahlstrom Machinery Inc. Digester system for implementing low dissolved solids profiling
US5824188A (en) * 1993-05-04 1998-10-20 Ahlstrom Machinery Inc. Method of controlling the pressure of a continuous digester using an extraction-dilution
FI103898B1 (en) * 1994-01-24 1999-10-15 Sunds Defibrator Pori Oy A process for producing prehydrolyzed pulp and / or pulp
US5522958A (en) * 1994-07-18 1996-06-04 Pulp And Paper Research Institute Of Canada Two-stage kraft cooking
WO1997006304A1 (en) * 1995-08-10 1997-02-20 Sanyo Chemical Industries, Ltd. Process for bleaching cellulose pulp
FI105929B (en) * 1996-05-30 2000-10-31 Sunds Defibrator Pori Oy An improved batch process for the preparation of sulphate cellulose
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 (en) * 1997-10-16 1999-06-14 Kvaerner Pulping Tech Process system and process for impregnating and basing chips before pulping
JPH11286883A (en) * 1998-03-31 1999-10-19 Mitsubishi Paper Mills Ltd Production of kraft pulp
CN1213197C (en) * 1999-02-15 2005-08-03 柯兰姆有限公司 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
SE0300276L (en) * 2003-01-31 2003-12-09 Kvaerner Pulping Tech Method for bleaching cellulose pulp and bleaching line for this
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
WO2007137127A2 (en) 2007-11-29
AU2007253774A1 (en) 2007-11-29
AU2007253774B2 (en) 2011-10-06
US20070284068A1 (en) 2007-12-13
CA2651483A1 (en) 2007-11-29
JP2009537705A (en) 2009-10-29
JP5207191B2 (en) 2013-06-12
WO2007137127A3 (en) 2009-05-07
BRPI0711473A2 (en) 2011-11-16
RU2008150352A (en) 2010-06-27
AU2007253774C1 (en) 2012-03-22
CA2651483C (en) 2013-06-18
RU2445414C2 (en) 2012-03-20
EP2061927A2 (en) 2009-05-27

Similar Documents

Publication Publication Date Title
AR061065A1 (en) METHODS FOR CARBONATE PREPARATION AND ELABORATION OF CELLULOSE MATERIAL PULP
IN2014CN01515A (en)
ECSP12011707A (en) METHOD FOR PRODUCING SUGARS OF LIGNOCELLULOSIC BIOMASS THAT INCLUDES A STAGE OF ALCOHOLIC-ALKALINE DELIGNIFIED STAGE
MX2011011089A (en) METHOD FOR PRODUCING SUGARS FROM LIGNOCELLULOSIC BIOMASS, COMPRISING THE STEP OF ALCOHOLIC-ALKALINE DELIGNIFICATION IN THE PRESENCE OF H<sub>2</sub>O<sub>2.
EP2452013A4 (en) Process for producing microfibrillated cellulose
BR112014004226A2 (en) articles of manufacture made from pulp composition
WO2008045770A3 (en) Method of producing absorbent sheet with increased wet/dry cd tensile ratio
AR064383A1 (en) TREATMENT PROCESS OF A LIGNOCELLULOSIC MATERIAL
TR201909437T4 (en) Method for breaking down lignocellulose into fibrous materials.
TR201908528T4 (en) THE METHOD FOR THE PRODUCTION OF DISSOLVED PAPER PULP, DISSOLVED PAPER PULP AND THE METHOD OF USE
UY29982A1 (en) PROCEDURE TO PRODUCE CHEMIOMECHANICAL PULP
WO2007008689A3 (en) Method for treating lignocellulosic materials
CN103031778A (en) Method for producing translucent paper by utilizing bagasse pulp
TW200740854A (en) Methods for preparing alkali cellulose and cellulose ether
RU2011135609A (en) METHOD AND CHEMICAL COMPOSITION FOR IMPROVING EFFICIENCY OF PRODUCING MECHANICAL FIBROUS WEIGHT
CL2020002312A1 (en) Method to produce soluble pulp
SE0400048D0 (en) Four stage alkaline peroxide mechanical pulping
Azhar et al. Extraction of polymers from enzyme-treated softwood
CL2020000623A1 (en) Method for enhanced oxygen delignification of chemical wood pulps.
MX2009005832A (en) Method for treating ligno-cellulosic materials.
AR055877A1 (en) MICROCRYSTALLINE CELL AND PREPARATION METHOD
BRPI0705744A2 (en) enzyme composition, use of composition in enzymatic hydrolysis of lignocellulosic material, production process of enzymes that degrade the polysaccharide fraction of biomass, alcohol production process using enzyme composition
BR112015022892A2 (en) surface modified cellulose treated from chemical kraft fibers and methods of making and using them
WO2009117402A3 (en) Methods of pretreating comminuted cellulosic material with carbonate-containing solutions
AR034363A1 (en) COMPOSITIONS AND METHOD OF MANUFACTURING OF IMPROVED PULP.

Legal Events

Date Code Title Description
FB Suspension of granting procedure