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
Links
- 239000000463 material Substances 0.000 title abstract 7
- 238000004519 manufacturing process Methods 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 4
- BDAGIHXWWSANSR-UHFFFAOYSA-N Formic acid Chemical compound OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 abstract 3
- 239000002904 solvent Substances 0.000 abstract 3
- 229920002678 cellulose Polymers 0.000 abstract 2
- 239000001913 cellulose Substances 0.000 abstract 2
- 238000010992 reflux Methods 0.000 abstract 2
- 241000196324 Embryophyta Species 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical class [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 241000218633 Pinidae Species 0.000 abstract 1
- 239000004035 construction material Substances 0.000 abstract 1
- 238000010411 cooking Methods 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 235000019253 formic acid Nutrition 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229920005610 lignin Polymers 0.000 abstract 1
- 150000002978 peroxides Chemical class 0.000 abstract 1
- 238000001556 precipitation Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 239000002023 wood Substances 0.000 abstract 1
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.
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
FI74750C (fi) | 1985-03-22 | 1988-03-10 | Keskuslaboratorio | Foerfarande foer framstaellning av blekt cellulosamassa utav ligninhaltigt raomaterial. |
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 |
-
1995
- 1995-05-03 DE DE19516151A patent/DE19516151A1/de not_active Withdrawn
-
1996
- 1996-05-02 AT AT96914167T patent/ATE215632T1/de not_active IP Right Cessation
- 1996-05-02 DE DE59609018T patent/DE59609018D1/de not_active Expired - Fee Related
- 1996-05-02 CA CA002217987A patent/CA2217987A1/en not_active Abandoned
- 1996-05-02 WO PCT/EP1996/001823 patent/WO1996035013A1/de active IP Right Grant
- 1996-05-02 EP EP96914167A patent/EP0823948B1/de not_active Expired - Lifetime
- 1996-05-02 RU RU97120707A patent/RU2139965C1/ru active
- 1996-05-02 JP JP8533002A patent/JP3059998B2/ja not_active Expired - Lifetime
- 1996-05-02 US US08/945,345 patent/US6183597B1/en not_active Expired - Fee Related
- 1996-05-02 CN CN96193631A patent/CN1098390C/zh not_active Expired - Fee Related
- 1996-05-02 DK DK96914167T patent/DK0823948T3/da active
- 1996-05-02 ES ES96914167T patent/ES2175091T3/es not_active Expired - Lifetime
- 1996-05-02 PT PT96914167T patent/PT823948E/pt unknown
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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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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