UY31102A - Sistema de reactor de dos recipientes y método para la hidrólisis y la digestión de astillas de madera con método de lavado potenciado químicamente - Google Patents

Sistema de reactor de dos recipientes y método para la hidrólisis y la digestión de astillas de madera con método de lavado potenciado químicamente

Info

Publication number
UY31102A
UY31102A UY0001031102A UY31102A UY31102A UY 31102 A UY31102 A UY 31102A UY 0001031102 A UY0001031102 A UY 0001031102A UY 31102 A UY31102 A UY 31102A UY 31102 A UY31102 A UY 31102A
Authority
UY
Uruguay
Prior art keywords
hydrolysis
container
liquid
potentiated
splashes
Prior art date
Application number
UY0001031102A
Other languages
English (en)
Inventor
Shin Namhee
William J Cann
Stromberg Bertil
Kirov Ventzislav
Original Assignee
Andritz Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39876261&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=UY31102(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Andritz Inc filed Critical Andritz Inc
Publication of UY31102A publication Critical patent/UY31102A/es

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
    • D21C3/26—Multistage 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
    • D21C3/00—Pulping cellulose-containing materials
    • 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
    • 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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/22—Other features of pulping processes
    • D21C3/24—Continuous 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
    • D21C7/00—Digesters
    • 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
    • D21C7/00—Digesters
    • D21C7/06—Feeding devices
    • 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
    • D21C9/02—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents
    • D21C9/06—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents in filters ; Washing of concentrated pulp, e.g. pulp mats, on filtering surfaces
    • 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
    • D21C7/00—Digesters
    • D21C7/14—Means for circulating the lye

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

Recipiente de reactor incluyendo: -primer recipiente del reactor con filtro extractor de líquido e hidrolizado, -primera región sobre dicho filtro manteniéndose en condiciones que promueven reacción de hidrólisis en material celulósico, -segunda región debajo del filtro donde se suprime la hidrólisis -entrada de líquido de lavado debajo del filtro proporcionando dicho líquido a temperatura debajo de la de hidrólisis; -tubería de transporte con entrada acoplada al primer recipiente y salida acoplada a un segundo recipiente, incluyendo éste descarga de líquido que extraer una porción de líquido del segundo recipiente y la direge al primero o a la tubería de transporte.
UY0001031102A 2007-05-23 2008-05-23 Sistema de reactor de dos recipientes y método para la hidrólisis y la digestión de astillas de madera con método de lavado potenciado químicamente UY31102A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US93971807P 2007-05-23 2007-05-23
US12/114,856 US8734610B2 (en) 2007-05-23 2008-05-05 Two vessel reactor system and method for hydrolysis and digestion of wood chips with chemical enhanced wash method

Publications (1)

Publication Number Publication Date
UY31102A true UY31102A (es) 2010-01-05

Family

ID=39876261

Family Applications (1)

Application Number Title Priority Date Filing Date
UY0001031102A UY31102A (es) 2007-05-23 2008-05-23 Sistema de reactor de dos recipientes y método para la hidrólisis y la digestión de astillas de madera con método de lavado potenciado químicamente

Country Status (12)

Country Link
US (2) US8734610B2 (es)
EP (1) EP2003241B1 (es)
JP (1) JP5346493B2 (es)
CN (1) CN105350368A (es)
AU (1) AU2008202068B2 (es)
BR (1) BRPI0801505A2 (es)
CA (1) CA2630986C (es)
CL (1) CL2008001481A1 (es)
ES (1) ES2535715T3 (es)
PT (1) PT2003241E (es)
RU (1) RU2465384C2 (es)
UY (1) UY31102A (es)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US8192549B2 (en) 2008-06-10 2012-06-05 Andritz Inc. Apparatus and method for hydrolysis of cellulosic material in a two-step process
US20090308383A1 (en) * 2008-06-10 2009-12-17 Andritz Inc. Apparatus and method for hydrolysis of cellulosic material in a multi-step process to produce c5 and c6 sugars using a single vessel
EP3037459B1 (en) 2008-07-16 2020-11-04 Renmatix, Inc. Nano-catalytic-solvo-thermal technology platform bio-refineries
US8282738B2 (en) * 2008-07-16 2012-10-09 Renmatix, Inc. Solvo-thermal fractionation of biomass
US8546560B2 (en) 2008-07-16 2013-10-01 Renmatix, Inc. Solvo-thermal hydrolysis of cellulose
CN112159869B (zh) 2010-01-19 2024-04-19 瑞恩麦特克斯股份有限公司 使用超临界流体从生物质产生可发酵的糖和木质素
US9371612B2 (en) * 2011-02-22 2016-06-21 Andritz Inc. Method and apparatus to produce pulp using pre-hydrolysis and Kraft cooking
US8916023B2 (en) * 2011-03-18 2014-12-23 Andritz, Inc. Vapor phase hydrolysis vessel and methods related thereto
US8951388B2 (en) * 2011-04-08 2015-02-10 Pec-Tech Engineering And Construction Pte Ltd Method and system for efficient production of dissolving pulp in a kraft mill producing paper grade pulp with a continuous type digester
JP5712754B2 (ja) * 2011-04-13 2015-05-07 王子ホールディングス株式会社 溶解パルプの製造方法
US8801859B2 (en) 2011-05-04 2014-08-12 Renmatix, Inc. Self-cleaning apparatus and method for thick slurry pressure control
MY171010A (en) 2011-05-04 2019-09-23 Renmatix Inc Lignin production from lignocellulosic biomass
JP5903997B2 (ja) * 2012-04-17 2016-04-13 王子ホールディングス株式会社 バイオマスからの糖類及びフルフラール類の連続製造方法
JP5846008B2 (ja) * 2012-03-30 2016-01-20 王子ホールディングス株式会社 バイオマスからの単糖類、オリゴ糖類及びフルフラール類の製造方法
JP5842757B2 (ja) * 2012-07-26 2016-01-13 王子ホールディングス株式会社 バイオマスからのフルフラール類の製造方法
US8759498B2 (en) 2011-12-30 2014-06-24 Renmatix, Inc. Compositions comprising lignin
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
JP2014018100A (ja) * 2012-07-13 2014-02-03 Oji Holdings Corp バイオマスからの酢酸の製造方法
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
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。
CN106460325A (zh) 2014-03-31 2017-02-22 马林科·米库利奇 用于从草状植物原料生产纤维素纸浆的连续过程
CN106164370B (zh) * 2014-04-07 2019-01-18 斯道拉恩索公司 在连续蒸煮器中蒸煮纤维素纤维材料的方法
CN107074981A (zh) 2014-09-26 2017-08-18 瑞恩麦特克斯股份有限公司 含纤维素的组合物以及其制造方法
JP6423838B2 (ja) * 2016-09-23 2018-11-14 日本製紙株式会社 溶解クラフトパルプの製造方法
JP6581137B2 (ja) * 2017-03-24 2019-09-25 日本製紙株式会社 溶解クラフトパルプの製造方法
FI129118B (fi) * 2018-10-03 2021-07-30 Andritz Oy Menetelmä puuhakkeen syöttämiseksi esihydrolyysireaktoriin
SE542991C2 (en) 2019-03-29 2020-09-22 Valmet Oy A method and a system for extracting hydrolyzate in a continuous cooking process for producing pulp

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3380883A (en) * 1963-09-27 1968-04-30 Kamyr Ab Method and apparatus for performing prehydrolysis in a continuous counterflow digester
US3413189A (en) * 1964-01-29 1968-11-26 Kamyr Ab Method of performing hydrolysis and alkalic digestion of cellulosic fiber material with prevention of lignin precipitation
SE330819B (es) * 1966-09-12 1970-11-30 Kamyr Ab
US3632469A (en) * 1969-06-05 1972-01-04 Ethyl Corp Process for the manufacture of dissolving grade pulp
SE389520B (sv) * 1973-09-03 1976-11-08 Kamyr Ab Apparat for kontinuerlig utvinning av hydrolysat ur finfordelat fibermaterial
SE412771C (sv) * 1978-07-27 1981-07-13 Obbola Linerboard Ab Sett vid satsvis kokning av cellulosamaterial for att tillvarata verme- och terpentininnehall i blasanga
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
US5752075A (en) 1993-02-10 1998-05-12 Elonex Plc, Ltd. Integrated computer Scanner printer in a single system enclosure sharing control circuitry and light source wherein a single CPU performing all of the control tasks
FI103898B1 (fi) * 1994-01-24 1999-10-15 Sunds Defibrator Pori Oy Menetelmä prehydrolysoidun sellun ja/tai sellumassan tuottamiseksi
US6325888B1 (en) * 1995-08-31 2001-12-04 Andritz-Ahlstrom Inc. Method for pulping sawdust
US6106668A (en) 1996-10-25 2000-08-22 Ahlstrom Machinery Inc. Method for feeding comminuted fibrous material
US6336993B1 (en) 1996-10-25 2002-01-08 Andritz-Ahlstrom Inc. Metal removal from comminuted fibrous material during feeding
US6841042B2 (en) * 1996-10-25 2005-01-11 Andritz, Inc. Feeding comminuted fibrous material using high pressure screw and centrifugal pumps
US6325890B1 (en) 1996-10-25 2001-12-04 Andritz-Ahlstrom Inc. Feeding comminuted fibrous material
FI122654B (fi) * 1997-12-08 2012-05-15 Ovivo Luxembourg Sarl Menetelmä paperisellumassan valmistamiseksi
SE522877C2 (sv) * 1998-11-17 2004-03-16 Andritz Inc Förfarande för drift av en kontinuerlig cellulosamassakokare och en kokare
US7105076B2 (en) 2002-02-04 2006-09-12 Andritz Inc. Gas phase continuous digester having an inverted top separator with liquor injection
WO2004007590A1 (en) 2002-07-12 2004-01-22 E. I. Du Pont De Nemours And Company Liquid crystalline polymers, processes for their manufacture, and articles thereof
BRPI0505212A (pt) 2005-11-01 2007-08-07 Dedini Sa Ind De Base aperfeiçoamentos em processo de hidrólise ácida rápida de material lignocelulósico e em reator de hidrólise

Also Published As

Publication number Publication date
BRPI0801505A2 (pt) 2009-01-13
EP2003241B1 (en) 2015-02-11
AU2008202068A1 (en) 2008-12-11
CA2630986C (en) 2016-02-02
RU2465384C2 (ru) 2012-10-27
ES2535715T3 (es) 2015-05-14
JP5346493B2 (ja) 2013-11-20
CN105350368A (zh) 2016-02-24
CA2630986A1 (en) 2008-11-23
JP2009052187A (ja) 2009-03-12
US8734610B2 (en) 2014-05-27
US9194080B2 (en) 2015-11-24
CL2008001481A1 (es) 2009-07-31
RU2008120463A (ru) 2009-11-27
US20080302492A1 (en) 2008-12-11
PT2003241E (pt) 2015-05-25
EP2003241A2 (en) 2008-12-17
US20140246158A1 (en) 2014-09-04
AU2008202068B2 (en) 2011-12-08
EP2003241A3 (en) 2012-11-21

Similar Documents

Publication Publication Date Title
UY31102A (es) Sistema de reactor de dos recipientes y método para la hidrólisis y la digestión de astillas de madera con método de lavado potenciado químicamente
UY31099A1 (es) Sistema de reactor de vasija única para hidrólisis y digestión de astillas de madera con método de lavado químico mejorado
CL2013002398A1 (es) Metodo para producir pulpa que comprende vaporizar material de alimentacion organico de fibras celulosicas en sistema de alimentacion de material, agregar material de alimentacion filtrado de lavado extraido del recipiente reactor de prehidrolisis, presurizar material de alimentacion en dispositivo de transferencia, someter a hidrolisis, extraer hidrolizado, agregar liquido de lavado, descargar y transportar a coccion kraft; y sistema.
Suresh et al. Mechanistic investigations in sono-hybrid techniques for rice straw pretreatment
JP2016540531A5 (es)
HRP20160423T1 (hr) Postupak obrade bioplina i bioplinsko postrojenje
JP5425348B1 (ja) バイオマスの処理システム、バイオマス原料を用いた糖液生産方法、アルコール製造方法
ES2530845T3 (es) Separador de sólidos y método de tratamiento para residuos biológicos
CN204365107U (zh) 一种实验室防倒吸废气吸收装置
CN103819040B (zh) 正渗透法工业污水处理设备及其工艺流程
WO2009099772A3 (en) Total containment tank cleaning system
EA201490667A1 (ru) Устройство и способ для гидротермической варки высушенных лигнифицированных лигноцеллюлозных биомасс
CN202148311U (zh) 用于发酵生产中的空气加热装置
JP5300115B2 (ja) 含液固形物の処理設備
BR112013032858A2 (pt) sistema para a geração de biogás e método para operar o sistema
EA201190040A1 (ru) Активация катализатора в процессах фишера-тропша
CN205461684U (zh) 一种丙烯醛尾气的处理装置
CN205517177U (zh) 一种双重尾气处理***
KR101381748B1 (ko) 유기물류 폐수 정화 시스템
CN204475476U (zh) 一种带有盲板的排污管道清堵手孔
CN204017608U (zh) 一种液体化料装置
CN204261663U (zh) 带泄露保护装置的两级通氯反应装置
CN209679852U (zh) 一种用于尾气吸收的装置
CN202581268U (zh) 一种锅炉加药装置
CN201010531Y (zh) 一种船上微波处理压载水的装置

Legal Events

Date Code Title Description
109 Application deemed to be withdrawn

Effective date: 20171109