DK1368531T3 - Fremgangsmåde til fremstilling af furfural, acetic syre og myresyre fra brugt cellulosekogevæske - Google Patents
Fremgangsmåde til fremstilling af furfural, acetic syre og myresyre fra brugt cellulosekogevæskeInfo
- Publication number
- DK1368531T3 DK1368531T3 DK01994872.8T DK01994872T DK1368531T3 DK 1368531 T3 DK1368531 T3 DK 1368531T3 DK 01994872 T DK01994872 T DK 01994872T DK 1368531 T3 DK1368531 T3 DK 1368531T3
- Authority
- DK
- Denmark
- Prior art keywords
- furfural
- acetic acid
- formic acid
- preparation
- boiling liquid
- Prior art date
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
- D21C3/04—Pulping cellulose-containing materials with acids, acid salts or acid anhydrides
-
- 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
- D21C11/0014—Combination of various pulping processes with one or several recovery systems (cross-recovery)
-
- 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
- D21C3/20—Pulping cellulose-containing materials with organic solvents or in solvent environment
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S159/00—Concentrating evaporators
- Y10S159/20—Additive
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S159/00—Concentrating evaporators
- Y10S159/901—Promoting circulation
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Furan Compounds (AREA)
- Paper (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20002886A FI117633B (fi) | 2000-12-29 | 2000-12-29 | Kemikaalien talteenotto ja valmistus massan valmistuksen yhteydessä |
PCT/FI2001/001158 WO2002053829A1 (en) | 2000-12-29 | 2001-12-28 | Method for producing furfural, acetic acid and formic acid from spent pulp-cooking liquor |
Publications (1)
Publication Number | Publication Date |
---|---|
DK1368531T3 true DK1368531T3 (da) | 2010-10-11 |
Family
ID=8559841
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK01994872.8T DK1368531T3 (da) | 2000-12-29 | 2001-12-28 | Fremgangsmåde til fremstilling af furfural, acetic syre og myresyre fra brugt cellulosekogevæske |
Country Status (9)
Country | Link |
---|---|
US (1) | US6955743B2 (da) |
EP (1) | EP1368531B1 (da) |
CN (1) | CN1227409C (da) |
AT (1) | ATE472011T1 (da) |
DE (1) | DE60142449D1 (da) |
DK (1) | DK1368531T3 (da) |
ES (1) | ES2346851T3 (da) |
FI (1) | FI117633B (da) |
WO (1) | WO2002053829A1 (da) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI119557B (fi) * | 2002-03-01 | 2008-12-31 | Chempolis Oy | Reaktiivinen erotus |
US7771565B2 (en) * | 2006-02-21 | 2010-08-10 | Packaging Corporation Of America | Method of pre-treating woodchips prior to mechanical pulping |
FI121541B (fi) | 2008-04-21 | 2010-12-31 | Kemira Oyj | Menetelmä muurahaishapon talteenottamiseksi |
CN101942530B (zh) * | 2009-07-06 | 2013-03-27 | 中国科学院过程工程研究所 | 发酵用秸秆五碳糖水解液预处理方法 |
US8987509B2 (en) | 2009-08-27 | 2015-03-24 | Iogen Energy Corporation | Recovery of volatile carboxylic acids by extractive evaporation |
WO2011022811A1 (en) | 2009-08-27 | 2011-03-03 | Logen Energy Corporation | Recovery of volatile carboxylic acids by a stripper- extractor system |
US9566574B2 (en) | 2010-07-04 | 2017-02-14 | Dioxide Materials, Inc. | Catalyst mixtures |
US9012345B2 (en) | 2010-03-26 | 2015-04-21 | Dioxide Materials, Inc. | Electrocatalysts for carbon dioxide conversion |
US9790161B2 (en) | 2010-03-26 | 2017-10-17 | Dioxide Materials, Inc | Process for the sustainable production of acrylic acid |
US9957624B2 (en) | 2010-03-26 | 2018-05-01 | Dioxide Materials, Inc. | Electrochemical devices comprising novel catalyst mixtures |
US8956990B2 (en) | 2010-03-26 | 2015-02-17 | Dioxide Materials, Inc. | Catalyst mixtures |
US10173169B2 (en) | 2010-03-26 | 2019-01-08 | Dioxide Materials, Inc | Devices for electrocatalytic conversion of carbon dioxide |
US20110237830A1 (en) | 2010-03-26 | 2011-09-29 | Dioxide Materials Inc | Novel catalyst mixtures |
US9815021B2 (en) | 2010-03-26 | 2017-11-14 | Dioxide Materials, Inc. | Electrocatalytic process for carbon dioxide conversion |
US9193593B2 (en) | 2010-03-26 | 2015-11-24 | Dioxide Materials, Inc. | Hydrogenation of formic acid to formaldehyde |
FR2979344B1 (fr) * | 2011-08-26 | 2014-01-24 | Centre Nat Rech Scient | Procede de preparation de furfural |
US9174909B2 (en) | 2012-02-02 | 2015-11-03 | Wisconsin Alumni Research Foundation | Two-stage, acid-catalyzed conversion of carbohydrates into levulinic acid |
WO2014047661A2 (en) | 2012-09-24 | 2014-03-27 | Dioxide Materials, Inc. | Devices and processes for carbon dioxide conversion into useful fuels and chemicals |
CN103031763B (zh) * | 2012-12-25 | 2015-04-22 | 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 |
CN103061179B (zh) * | 2012-12-25 | 2015-06-17 | 济南圣泉集团股份有限公司 | 一种木质纤维素生物质的综合利用工艺 |
CN103088686B (zh) * | 2012-12-25 | 2015-06-17 | 济南圣泉集团股份有限公司 | 一种由木质纤维素生物质制备纸浆并联产生物碳的工艺 |
CN103898787B (zh) * | 2012-12-25 | 2016-06-15 | 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 |
CN103103845B (zh) * | 2012-12-25 | 2015-07-01 | 济南圣泉集团股份有限公司 | 一种从生物质原料中提取纤维素并制备生物碳的工艺 |
US10647652B2 (en) | 2013-02-24 | 2020-05-12 | Dioxide Materials, Inc. | Process for the sustainable production of acrylic acid |
MY157464A (en) * | 2014-01-20 | 2016-06-15 | Univ Tsinghua | An integrated process for fractionation of oil palm empty fruit bunch and conversion of the cellulosic solid to ethanol |
US10774431B2 (en) | 2014-10-21 | 2020-09-15 | Dioxide Materials, Inc. | Ion-conducting membranes |
DE102014226690A1 (de) | 2014-12-19 | 2016-06-23 | Ziehl-Abegg Se | Schutzschaltung für einen Wechselrichter sowie Wechselrichtersystem |
FI126451B (fi) | 2014-12-23 | 2016-12-15 | Chempolis Oy | Prosessijärjestelmä kemikaalien erottelemiseksi, tislauskolonnijärjestely ja kemikaalien erottelumenetelmä |
US10975480B2 (en) | 2015-02-03 | 2021-04-13 | Dioxide Materials, Inc. | Electrocatalytic process for carbon dioxide conversion |
CN107137948B (zh) * | 2017-05-27 | 2020-12-25 | 天津科林泰克科技有限公司 | 一种从乙烯裂解碳九馏分中脱除双环戊二烯的方法 |
CN116479671A (zh) * | 2018-05-28 | 2023-07-25 | 皮尔森生物工程技术(北京)有限公司 | 用于从植物材料的有机酸预处理回收产物的有效方法和组合物 |
FI129440B (fi) * | 2020-01-15 | 2022-02-28 | Chempolis Oy | Keittolaitteisto ja -menetelmä lignoselluloosaa sisältävän biomassan käsittelemiseksi |
FI130441B (en) | 2020-03-31 | 2023-09-01 | Chempolis Oy | Hydrolysis of cellulose esters |
FI20216275A1 (en) * | 2021-12-14 | 2023-06-15 | Chempolis Oy | Method and device for processing biomass |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4155804A (en) * | 1975-03-17 | 1979-05-22 | International Telephone And Telegraph Corporation | Removal of volatile organic components from spent sulfite effluent |
FI54923C (fi) | 1976-01-07 | 1979-04-10 | Rosenlew Ab Oy W | Foerfarande foer separering och tillvaratagande av furfural och organiska flyktiga syror saosom aettiksyra och myrsyra vid furfuralframstaellningsfoerfarandet |
AT367473B (de) | 1980-04-10 | 1982-07-12 | Kanzler Walter | Verfahren zur gewinnung von furfurol, ameisensaeure, essigsaeure aus sauren hydrolysaten von pflanzen |
DE4228171C2 (de) * | 1992-08-25 | 1995-06-14 | Kaemmerer Projekt Agentur Gmbh | Verfahren zur Gewinnung von Zellstoffen |
CZ281504B6 (cs) | 1995-02-08 | 1996-10-16 | Zdeněk Kratochvíl | Způsob zpracování lignocelulózových materiálů kontinuální tlakovou hydrolýzou a zařízení |
FI116390B (fi) | 1998-05-05 | 2005-11-15 | Chempolis Oy | Menetelmä massan valmistamiseksi |
DE19905655A1 (de) * | 1999-02-11 | 2000-08-17 | Karl Zeitsch | Verfahren zur Herstellung von Furfural durch verzögerte Entspannung |
ATE251689T1 (de) * | 1999-05-06 | 2003-10-15 | Cie Ind De La Matiere Vegetale | Verfahren zur herstellung von zellstoff, lignin, zucker und essigsäure durch fraktionierung des lignocellulosematerials mittels ameisensäure und essigsäure |
-
2000
- 2000-12-29 FI FI20002886A patent/FI117633B/fi not_active IP Right Cessation
-
2001
- 2001-12-28 CN CN01820795.2A patent/CN1227409C/zh not_active Expired - Fee Related
- 2001-12-28 DK DK01994872.8T patent/DK1368531T3/da active
- 2001-12-28 US US10/465,955 patent/US6955743B2/en not_active Expired - Lifetime
- 2001-12-28 ES ES01994872T patent/ES2346851T3/es not_active Expired - Lifetime
- 2001-12-28 AT AT01994872T patent/ATE472011T1/de active
- 2001-12-28 EP EP01994872A patent/EP1368531B1/en not_active Expired - Lifetime
- 2001-12-28 WO PCT/FI2001/001158 patent/WO2002053829A1/en not_active Application Discontinuation
- 2001-12-28 DE DE60142449T patent/DE60142449D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES2346851T3 (es) | 2010-10-21 |
EP1368531B1 (en) | 2010-06-23 |
WO2002053829A1 (en) | 2002-07-11 |
US20040040830A1 (en) | 2004-03-04 |
US6955743B2 (en) | 2005-10-18 |
FI117633B (fi) | 2006-12-29 |
ATE472011T1 (de) | 2010-07-15 |
EP1368531A1 (en) | 2003-12-10 |
FI20002886A (fi) | 2002-06-30 |
FI20002886A0 (fi) | 2000-12-29 |
CN1481462A (zh) | 2004-03-10 |
DE60142449D1 (de) | 2010-08-05 |
CN1227409C (zh) | 2005-11-16 |
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