ES2175091T3 - Procedimiento para la produccion de una pasta de material celulosico. - Google Patents

Procedimiento para la produccion de una pasta de material celulosico.

Info

Publication number
ES2175091T3
ES2175091T3 ES96914167T ES96914167T ES2175091T3 ES 2175091 T3 ES2175091 T3 ES 2175091T3 ES 96914167 T ES96914167 T ES 96914167T ES 96914167 T ES96914167 T ES 96914167T ES 2175091 T3 ES2175091 T3 ES 2175091T3
Authority
ES
Spain
Prior art keywords
cellulosical
procedure
pulp
solvent
production
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
ES96914167T
Other languages
English (en)
Inventor
Sven Siegle
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.)
Natural Pulping AG
Original Assignee
Natural Pulping AG
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 Natural Pulping AG filed Critical Natural Pulping AG
Application granted granted Critical
Publication of ES2175091T3 publication Critical patent/ES2175091T3/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
    • D21C3/006—Pulping cellulose-containing materials with compounds not otherwise provided for
    • 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
    • D21C3/003—Pulping cellulose-containing materials with organic compounds

Landscapes

  • Paper (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

LA INVENCION SE REFIERE A UN PROCEDIMIENTO PARA LA FABRICACION DE UNA PULPA A PARTIR DE UN MATERIAL CELULOSICO, EN EL QUE EL MATERIAL SE MEZCLA CON ACIDO FORMICO COMO DISOLVENTE Y A APROXIMADAMENTE LA TEMPERATURA DE EBULLICION DEL DISOLVENTE SE CALIENTA A REFLUJO. COMO MATERIAL CELULOSICO SE PUEDEN UTILIZAR PLANTAS ANUALES, MADERA DE ARBOLES FRONDOSOS Y CONIFERAS. EN UNA VARIANTE DEL PROCEDIMIENTO, EL MATERIAL CELULOSICO CALIENTA LIGERAMENTE A REFLUJO Y A CONTINUACION SE AÑADE LENTA Y ESENCIALMENTE SIN APORTE DE ENERGIA EXTERNA PEROXIDO DE HIDROGENO EN UNA CANTIDAD EXACTA PREVIAMENTE DETERMINADA Y DE FORMA CONSTANTE. ESTA VARIANTE DEL PROCEDIMIENTO SE PUEDE REPETIR DISMINUYENDO LA TEMPERATURA DE COCCION. LA PULPA ASI OBTENIDA SE USA PREFERENTEMENTE PARA LA PRODUCCION DE CELULOSA, ESPECIALMENTE PARA LA FABRICACION DE PAPEL O CARTON. SEGUN LA INVENCION, LA LIGNINA DISUELTA DEL MATERIAL CELULOSICO TAMBIEN SE VUELVE A UTILIZAR, AISLANDOSE DESPUES DE LA SEPARACION DE LA PULPA DEL DISOLVENTE MEDIANTE PRECIPITACION EN AGUA. LA LIGNINA ASI OBTENIDA SE PUEDE UTILIZAR COMO NUEVO MATERIAL DE CONSTRUCCION, COMO MATERIAL DE RELLENO O COMO MATERIAL DE PARTIDA DE SUSTANCIAS AROMATICAS.
ES96914167T 1995-05-03 1996-05-02 Procedimiento para la produccion de una pasta de material celulosico. Expired - Lifetime ES2175091T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19516151A DE19516151A1 (de) 1995-05-03 1995-05-03 Verfahren zur Herstellung einer Pulpe aus zellulosehaltigem Material, die Pulpe selbst und deren Verwendung

Publications (1)

Publication Number Publication Date
ES2175091T3 true ES2175091T3 (es) 2002-11-16

Family

ID=7760931

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96914167T Expired - Lifetime ES2175091T3 (es) 1995-05-03 1996-05-02 Procedimiento para la produccion de una pasta de material celulosico.

Country Status (12)

Country Link
US (1) US6183597B1 (es)
EP (1) EP0823948B1 (es)
JP (1) JP3059998B2 (es)
CN (1) CN1098390C (es)
AT (1) ATE215632T1 (es)
CA (1) CA2217987A1 (es)
DE (2) DE19516151A1 (es)
DK (1) DK0823948T3 (es)
ES (1) ES2175091T3 (es)
PT (1) PT823948E (es)
RU (1) RU2139965C1 (es)
WO (1) WO1996035013A1 (es)

Families Citing this family (32)

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FI103588B (fi) * 1996-01-19 1999-07-30 Esa Rousu Consulting Oy Menetelmä tekokuitujen ja muiden kuitujen raaka-aineen valmistamiseksi ruohovartisista kasveista
FR2770543B1 (fr) * 1997-10-30 2000-05-05 Michel Delmas Procede de production de pate a papier, lignignes sucres et acide acetique par fractionnement de matiere vegetale lignocellulosique em milieu acide formique/acide acetique
RU2145986C1 (ru) * 1998-08-25 2000-02-27 Иоссель Юрий Яковлевич Способ изготовления целлюлозы
EP1180171B1 (fr) * 1999-05-06 2003-10-08 Compagnie Industrielle De La Matiere Vegetale Procede de production de pate a papier, lignines, sucres et acide acetique par fractionnement de matiere vegetale lignocellulosique en milieu acide formique/acide acetique
DE10057878A1 (de) * 2000-11-21 2003-02-27 Natural Pulping Ag I Ins Verfahren zur Herstellung einer Pulpe aus cellulosehaltigem Material
DE19962411A1 (de) * 1999-12-22 2001-07-05 Natural Pulping Ag Verfahren zur Gewinnung/Rückgewinnung von Carbonsäuren aus Ablaugen der Zellstoffherstellung
FI108234B (fi) * 2000-02-28 2001-12-14 Chempolis Oy Menetelmä massan valmistamiseksi
JP2004503683A (ja) 2000-06-29 2004-02-05 シーピー　アンド　ピー　カンパニー，リミティド トウモロコシの茎からパルプを製造する方法
DE10057910C2 (de) * 2000-11-21 2003-02-06 Advanced Recovery Technologies Verfahren zur Derivatisierung von technischem Lignin, derivatisiertes technisches Lignin und dessen Verwendung
US7695607B2 (en) * 2002-03-27 2010-04-13 Ars Usa Llc Method and apparatus for decontamination of fluid
US20080185293A1 (en) * 2002-03-27 2008-08-07 Giselher Klose Method and Apparatus for Decontamination of Fluid with One or More High Purity Electrodes
US7691253B2 (en) 2002-03-27 2010-04-06 Ars Usa Llc Method and apparatus for decontamination of fluid
CN100485393C (zh) * 2004-09-09 2009-05-06 华南理工大学 一种无污染的高纯度纤维素的分离分析方法
US7270794B2 (en) * 2005-03-30 2007-09-18 Shipley Larry W Process for recovering useful products and energy from siliceous plant matter
CN101184890B (zh) * 2005-04-20 2013-02-06 道康宁公司 从造纸所用的再循环纤维中去除有机沉积物
FR2885371B1 (fr) 2005-05-03 2007-08-03 Cie Ind De La Matiere Vegetale Installation pour la mise en oeuvre d'un procede de production de pate a papier, de lignines et de sucres et procede de production au moyen d'une telle installation
FI123165B (fi) * 2007-11-16 2012-11-30 Jvs Polymers Oy Menetelmä ja laitteisto jatkuvatoimiseksi biomassan molekyylien pilkkomiseksi
WO2009080737A2 (en) * 2007-12-21 2009-07-02 Shell Internationale Research Maatschappij B.V. A process for converting lignocellulose into sugars
FR2926824A1 (fr) * 2008-01-25 2009-07-31 Cie Ind De La Matiere Vegetale Procede de pretraitement d'une matiere vegetale lignocellulosique en vue de la production de bioethanol.
US20090312537A1 (en) * 2008-04-30 2009-12-17 Xyleco, Inc. Carbohydrates
US8853478B2 (en) 2008-09-08 2014-10-07 Basf Se Method for the integrated production of cellulose and low-molecular-weight reusable materials
WO2012125057A1 (ru) * 2011-03-17 2012-09-20 Maksimov Vladimir Vladimirovich Способ обработки волокнистого материала
EP2694723A1 (en) 2011-04-01 2014-02-12 University of Limerick Lignocellulose processing
FI123052B (fi) * 2011-09-23 2012-10-15 Chempolis Oy Esikäsittelymenetelmä vesiliukoisten sokereiden tuottamiseksi lignoselluloosamateriaalista
CN103898783B (zh) * 2012-12-25 2016-02-10 济南圣泉集团股份有限公司 一种由生物质原料制备纸浆的工艺
CN103898784B (zh) * 2012-12-25 2016-02-10 济南圣泉集团股份有限公司 一种生物质原料的综合利用工艺
EP3148956A4 (en) * 2014-05-30 2018-01-17 Sulvaris Inc. Exploded biomass based slow-release fertilizer
CA3026213A1 (en) * 2016-06-03 2017-12-07 Kri, Inc. Method for producing cellulose fine fiber
EP3527531A1 (en) * 2018-02-16 2019-08-21 Michel Delmas A lignocellulosic biomass based process for production of lignins and syngas, and electricity production efficient syngas
US11618684B2 (en) 2018-09-05 2023-04-04 Kilt, Llc Method for controlling the properties of biogenic silica
CN111393670B (zh) * 2020-03-26 2022-04-05 齐鲁工业大学 一种高效提取分离活性木素的方法
CN115819796A (zh) * 2022-12-29 2023-03-21 浙江科技学院 一种高效分离有机酸木质素的方法

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FR1014536A (fr) * 1940-04-01 1952-08-18 Du Pont Perfectionnements au blanchiment des pâtes de bois
GB555985A (en) * 1942-03-11 1943-09-15 Henry Dreyfus Improvements in or relating to the manufacture of cellulose
BE541737A (es) 1955-10-01
US3553076A (en) * 1968-01-22 1971-01-05 Weyerhaeuser Co Non-catalytic process for the production of cellulose from lignocellulosic materials using acetic acid
US3654070A (en) * 1970-04-02 1972-04-04 Sterling Drug Inc Oxidation and reuse of effluent from oxygen pulping of raw cellulose
DE2506919C3 (de) * 1975-02-19 1978-10-12 Instituut Voor Bewaring En Verwerking Van Landbouwprodukten, Wageningen (Niederlande) Verfahren zur Gewinnung von ligninreichem Fasermaterial und Verwendung dieses Materials zur Herstellung von Papier und Pappe
SU761647A1 (ru) * 1978-01-30 1980-09-07 Bruss Ti Kirova Способ получения целлюлозного полуфабриката 1
SU821614A1 (ru) * 1979-06-19 1981-04-15 Белорусский Технологический Институт Им.C.M.Кирова Способ получени целлюлозного полу-фАбРиКАТА
DE3005947B1 (de) * 1980-02-16 1981-01-29 Degussa Verfahren zur Bleiche von Zellstoffen mittels organischer Persaeure
JPS597439B2 (ja) 1980-07-31 1984-02-18 株式会社日立製作所 セルロ−ス性物質の前処理方法
WO1982001902A1 (en) * 1980-12-05 1982-06-10 Robert K Jordan A process for pulping wood and bark in formic acid
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US4793898A (en) * 1985-02-22 1988-12-27 Oy Keskuslaboratorio - Centrallaboratorium Ab Process for bleaching organic peroxyacid cooked material with an alkaline solution of hydrogen peroxide
FR2593527B1 (fr) * 1986-01-30 1988-03-25 Centre Tech Ind Papier Procede de blanchiment des pates mecaniques.
SE8700569D0 (sv) * 1987-02-12 1987-02-12 Josef Kubat An improved peroxide bleaching method
GB8721528D0 (en) 1987-09-14 1987-10-21 Shell Int Research Pulping lignocellulose-containing material
EP0325891A1 (de) * 1988-01-25 1989-08-02 Kunz Holding Gmbh & Co. Kg Verfahren zur Gewinnung von gebleichtem Zellstoff
FI80191C (fi) * 1988-03-30 1990-05-10 Valio Meijerien Foerfarande och konserveringsmedel foer ensilering av foder.
FI85511C (fi) 1990-05-29 1992-04-27 Kemira Oy Foerfarande foer aotervinning av alifatiska syror och sockrar.
FI85510C (fi) 1990-05-29 1992-04-27 Kemira Oy Foerfarande foer aotervinning av laegre alifatisk syra.
DE4107354C1 (es) 1991-03-08 1992-11-05 Acetocell Gmbh & Co Kg, 7162 Gschwend, De
SE470065C (sv) * 1991-04-30 1996-01-15 Eka Nobel Ab Behandling av kemisk massa med en syra och därefter en magnesium- och kalciumförening vid klorfri blekning
DE69226143T2 (de) * 1991-10-04 1999-02-25 Solvay Interox, Inc., Wilmington, Del. Verfahren zur Verbesserung der Selektivität bei der Delignifizierung von chemischem Zellstoff
BE1006057A3 (fr) * 1992-07-06 1994-05-03 Solvay Interox Procede pour la delignification d'une pate a papier chimique.
DE4228171C2 (de) 1992-08-25 1995-06-14 Kaemmerer Projekt Agentur Gmbh Verfahren zur Gewinnung von Zellstoffen

Also Published As

Publication number Publication date
CA2217987A1 (en) 1996-11-07
EP0823948A1 (de) 1998-02-18
US6183597B1 (en) 2001-02-06
ATE215632T1 (de) 2002-04-15
EP0823948B1 (de) 2002-04-03
JPH10511147A (ja) 1998-10-27
DE19516151A1 (de) 1996-11-07
DK0823948T3 (da) 2002-07-29
DE59609018D1 (de) 2002-05-08
CN1183126A (zh) 1998-05-27
PT823948E (pt) 2002-08-30
CN1098390C (zh) 2003-01-08
WO1996035013A1 (de) 1996-11-07
JP3059998B2 (ja) 2000-07-04
RU2139965C1 (ru) 1999-10-20

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