MY157311A - Method and system for pulp processing using cold caustic extraction with alkaline filtrate reuse - Google Patents

Method and system for pulp processing using cold caustic extraction with alkaline filtrate reuse

Info

Publication number
MY157311A
MY157311A MYPI2012004822A MYPI2012004822A MY157311A MY 157311 A MY157311 A MY 157311A MY PI2012004822 A MYPI2012004822 A MY PI2012004822A MY PI2012004822 A MYPI2012004822 A MY PI2012004822A MY 157311 A MY157311 A MY 157311A
Authority
MY
Malaysia
Prior art keywords
cold caustic
pulp
caustic extraction
pulp processing
alkaline filtrate
Prior art date
Application number
MYPI2012004822A
Other languages
English (en)
Inventor
Leite Marcelo Moreira
Original Assignee
Bahia Specialty Cellulose Sa
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
Priority claimed from RU2010118498/05A external-priority patent/RU2535804C2/ru
Priority claimed from KR1020100042681A external-priority patent/KR20110123184A/ko
Application filed by Bahia Specialty Cellulose Sa filed Critical Bahia Specialty Cellulose Sa
Publication of MY157311A publication Critical patent/MY157311A/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
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/0021—Introduction of various effluents, e.g. waste waters, into the pulping, recovery and regeneration cycle (closed-cycle)
    • 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
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/0021—Introduction of various effluents, e.g. waste waters, into the pulping, recovery and regeneration cycle (closed-cycle)
    • D21C11/0028—Effluents derived from the washing or bleaching plants
    • 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
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/0035—Introduction of compounds, e.g. sodium sulfate, into the cycle in order to compensate for the losses of pulping 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
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/10—Concentrating spent liquor by evaporation
    • 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
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/0064—Aspects concerning the production and the treatment of green and white liquors, e.g. causticizing green liquor
    • 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
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/0085—Introduction of auxiliary substances into the regenerating system in order to improve the performance of certain steps of the latter, the presence of these substances being confined to the regeneration cycle

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Extraction Or Liquid Replacement (AREA)
MYPI2012004822A 2010-05-04 2010-08-18 Method and system for pulp processing using cold caustic extraction with alkaline filtrate reuse MY157311A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
RU2010118498/05A RU2535804C2 (ru) 2010-05-04 2010-05-04 Способ и система производства растворимой целлюлозной массы с высоким содержанием альфа-целлюлозы
KR1020100042681A KR20110123184A (ko) 2010-05-06 2010-05-06 높은 알파 용해 펄프 제조를 위한 방법 및 시스템
US12/789,265 US8535480B2 (en) 2010-05-06 2010-05-27 Method and system for pulp processing using cold caustic extraction with alkaline filtrate reuse

Publications (1)

Publication Number Publication Date
MY157311A true MY157311A (en) 2016-05-31

Family

ID=44903661

Family Applications (2)

Application Number Title Priority Date Filing Date
MYPI2012004822A MY157311A (en) 2010-05-04 2010-08-18 Method and system for pulp processing using cold caustic extraction with alkaline filtrate reuse
MYPI2010005566A MY155796A (en) 2010-05-04 2010-11-25 Method and system for high alpha dissolving pulp production

Family Applications After (1)

Application Number Title Priority Date Filing Date
MYPI2010005566A MY155796A (en) 2010-05-04 2010-11-25 Method and system for high alpha dissolving pulp production

Country Status (14)

Country Link
EP (2) EP2567022B1 (ko)
JP (1) JP5808795B2 (ko)
KR (2) KR101613338B1 (ko)
CN (2) CN102985610B (ko)
AU (1) AU2010352692B2 (ko)
BR (2) BR112012028241B1 (ko)
CA (1) CA2744250C (ko)
CL (1) CL2012003082A1 (ko)
ES (2) ES2525263T3 (ko)
MY (2) MY157311A (ko)
NZ (1) NZ604002A (ko)
PT (2) PT2567023E (ko)
RU (1) RU2523973C1 (ko)
WO (2) WO2011138633A1 (ko)

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AU2010202496B2 (en) * 2010-05-04 2015-04-16 Bahia Specialty Cellulose Sa Method and system for high alpha dissolving pulp production
EP3205511B1 (en) 2012-03-28 2020-12-09 Seiko Epson Corporation Ink jet recording method, and ink jet recording apparatus
AR091998A1 (es) * 2012-05-03 2015-03-18 Annikki Gmbh Procedimiento de preparacion de celulosa con baja concentracion de lignina
CA2874901C (en) 2012-05-28 2020-04-07 Sodra Cell Ab New process and dissolving pulp manufactured by the process
CN105518212B (zh) * 2013-09-11 2018-09-04 日本制纸株式会社 溶解牛皮纸浆的制造方法
CN103469696B (zh) * 2013-09-26 2016-02-03 句容市植保植检站 一种牛皮纸及其制造方法
BR102014027199B1 (pt) * 2014-07-14 2022-10-04 Nalco Company Método para aprimorar a fabricação de polpa de soda ou kraft
AU2015333547B2 (en) 2014-10-15 2020-03-05 Canfor Pulp Ltd Integrated kraft pulp mill and thermochemical conversion system
SE538454C2 (en) 2014-11-27 2016-07-12 Valmet Oy Method for displacement in batch digesters
CN105442370B (zh) * 2015-11-27 2017-12-22 福建农林大学 一种漂白竹浆板制备溶解浆的方法
US20170283515A1 (en) * 2016-03-31 2017-10-05 Kemira Oyj Methods of Preparing Hemicellulose Compositions
CN106368032B (zh) * 2016-09-19 2018-06-22 华南理工大学 一种同时制备纤维素纤维和半纤维素溶液的方法
SE540778C2 (en) 2016-12-23 2018-11-06 Soedra Skogsaegarna Ekonomisk Foerening A method of manufacturing dissolving pulp using coniferous wood material
CN109930414A (zh) * 2017-12-15 2019-06-25 中国制浆造纸研究院有限公司 一种基于冷碱抽提废液的废纸脱墨剂
CN109930415A (zh) * 2017-12-15 2019-06-25 中国制浆造纸研究院有限公司 一种提高氧漂浆料强度的方法
CN109930417A (zh) * 2017-12-15 2019-06-25 中国制浆造纸研究院有限公司 一种冷碱抽提废液的回收利用方法
CN117587552A (zh) 2018-01-12 2024-02-23 希尔科公司 从废弃纺织品中回收棉纤维和聚酯纤维的方法
SE1850733A1 (en) * 2018-06-15 2019-12-16 Valmet Oy Method and assembly for optimizing filtrate circulation in a kraft process
KR101952316B1 (ko) 2018-08-09 2019-02-27 무림피앤피 주식회사 용해용 펄프 제조방법
BR112021025188A8 (pt) * 2019-06-14 2022-03-15 Bracell Bahia Specialty Cellulose S A Aparelhos, métodos e sistemas de produção de polpa de alta viscosidade intrínseca e alta alfa
FI130568B (en) 2020-07-06 2023-11-21 Amppc Finland Oy COOKING METHOD
CN112227103B (zh) * 2020-09-29 2022-08-05 大连工业大学 一种降低芦苇浆及抄纸尘埃度的方法
CN114150522B (zh) * 2021-08-10 2024-01-05 天津科技大学 半纤维素快速溶出的低能耗磨浆方法
US20230374730A1 (en) * 2022-05-17 2023-11-23 Bracell Bahia Specialty Cellulose SA Apparatuses, methods and systems for yield increase in a kraft cooking plant
CN114908597B (zh) * 2022-05-19 2023-05-02 中国科学院地球环境研究所 一种从树轮中提取α纤维素的方法
WO2024096781A1 (en) * 2022-11-02 2024-05-10 Valmet Ab Pulp mill

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US3988198A (en) * 1973-05-31 1976-10-26 International Telephone And Telegraph Corporation Method for treating hemi caustic effluents
CH686682A5 (de) 1992-05-05 1996-05-31 Granit Sa Herstellung von Zellstoff nach dem S.A.P.-Verfahren.
AT398588B (de) * 1992-12-02 1994-12-27 Voest Alpine Ind Anlagen Verfahren zur herstellung von viskosezellstoffen
US5489363A (en) * 1993-05-04 1996-02-06 Kamyr, Inc. Pulping with low dissolved solids for improved pulp strength
CA2181163C (en) * 1994-01-21 2008-02-19 Phyllis Leithem Cold caustic extraction of pulps for absorbent products
FI103898B1 (fi) * 1994-01-24 1999-10-15 Sunds Defibrator Pori Oy Menetelmä prehydrolysoidun sellun ja/tai sellumassan tuottamiseksi
SE9401769L (sv) * 1994-05-24 1995-11-25 Nils Mannbro Flisimpregnering vid pappersmassakokning med sulfidiskt alkali
US6248208B1 (en) * 1995-06-02 2001-06-19 Andritz-Ahlstrom Inc. Pretreatment of chips before cooking
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FI122654B (fi) * 1997-12-08 2012-05-15 Ovivo Luxembourg Sarl Menetelmä paperisellumassan valmistamiseksi
FI115640B (fi) * 2000-11-03 2005-06-15 Metso Paper Inc Kuumaa mustalipeää käyttävä keittoprosessi
FI20002586A (fi) * 2000-11-24 2002-05-25 Metso Paper Inc Alkalinen eräkeittomenetelmä kuitumateriaalille
SE518538C2 (sv) * 2001-12-14 2002-10-22 Kvaerner Pulping Tech Förbehandling av flis med färsk vitlut före behandling med svartlut
US6896810B2 (en) * 2002-08-02 2005-05-24 Rayonier Products And Financial Services Company Process for producing alkaline treated cellulosic fibers
FI120361B (fi) * 2003-12-31 2009-09-30 Gl & V Finance Hungary Kft Eräkeittomenetelmä kraftmassan valmistamiseksi
US7812153B2 (en) 2004-03-11 2010-10-12 Rayonier Products And Financial Services Company Process for manufacturing high purity xylose
FI120547B (fi) * 2004-10-04 2009-11-30 Metso Paper Inc Alkalinen keittomenetelmä ja laitteisto massan valmistamiseksi
FI122841B (fi) * 2004-10-04 2012-07-31 Metso Paper Inc Menetelmä ja laitteisto selluloosamassan valmistamiseksi
AT503610B1 (de) * 2006-05-10 2012-03-15 Chemiefaser Lenzing Ag Verfahren zur herstellung eines zellstoffes
FI20085425L (fi) * 2008-05-08 2009-11-09 Metso Paper Inc Sulfaattiesihydrolyysikeittomenetelmä

Also Published As

Publication number Publication date
WO2011138634A1 (en) 2011-11-10
CN103003487B (zh) 2016-04-27
WO2011138633A1 (en) 2011-11-10
EP2567023B1 (en) 2014-10-15
RU2012151858A (ru) 2014-06-10
JP5808795B2 (ja) 2015-11-10
BRPI1015676B1 (pt) 2019-03-19
KR101512550B1 (ko) 2015-04-17
EP2567023A1 (en) 2013-03-13
CN102985610B (zh) 2015-08-12
CA2744250C (en) 2016-10-11
KR20130038861A (ko) 2013-04-18
KR20130120982A (ko) 2013-11-05
EP2567022A1 (en) 2013-03-13
ES2525490T3 (es) 2014-12-23
AU2010352692A1 (en) 2013-01-10
ES2525263T3 (es) 2014-12-19
CN103003487A (zh) 2013-03-27
CN102985610A (zh) 2013-03-20
MY155796A (en) 2015-11-30
CL2012003082A1 (es) 2013-04-01
BR112012028241B1 (pt) 2020-11-10
PT2567022E (pt) 2014-12-23
CA2744250A1 (en) 2011-11-04
NZ604002A (en) 2014-02-28
BRPI1015676A2 (pt) 2013-07-30
KR101613338B1 (ko) 2016-04-18
AU2010352692B2 (en) 2014-07-03
JP2013531139A (ja) 2013-08-01
EP2567022B1 (en) 2014-10-15
RU2523973C1 (ru) 2014-07-27
PT2567023E (pt) 2014-12-23

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