ZA200106721B - Process for the manufacture of furfural. - Google Patents

Process for the manufacture of furfural.

Info

Publication number
ZA200106721B
ZA200106721B ZA200106721A ZA200106721A ZA200106721B ZA 200106721 B ZA200106721 B ZA 200106721B ZA 200106721 A ZA200106721 A ZA 200106721A ZA 200106721 A ZA200106721 A ZA 200106721A ZA 200106721 B ZA200106721 B ZA 200106721B
Authority
ZA
South Africa
Prior art keywords
furfural
manufacture
Prior art date
Application number
ZA200106721A
Other languages
English (en)
Inventor
Karl J Zeitsch
Original Assignee
Internat Furan Technology Pty
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 Internat Furan Technology Pty filed Critical Internat Furan Technology Pty
Publication of ZA200106721B publication Critical patent/ZA200106721B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/38—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D307/40—Radicals substituted by oxygen atoms
    • C07D307/46—Doubly bound oxygen atoms, or two oxygen atoms singly bound to the same carbon atom
    • C07D307/48—Furfural
    • C07D307/50—Preparation from natural products

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Furan Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ZA200106721A 1999-02-11 2001-08-15 Process for the manufacture of furfural. ZA200106721B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19905655A DE19905655A1 (de) 1999-02-11 1999-02-11 Verfahren zur Herstellung von Furfural durch verzögerte Entspannung

Publications (1)

Publication Number Publication Date
ZA200106721B true ZA200106721B (en) 2002-08-26

Family

ID=7897146

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200106721A ZA200106721B (en) 1999-02-11 2001-08-15 Process for the manufacture of furfural.

Country Status (16)

Country Link
US (1) US6743928B1 (xx)
EP (1) EP1161426B1 (xx)
AP (1) AP1391A (xx)
AT (1) ATE363476T1 (xx)
AU (1) AU772210B2 (xx)
BR (1) BR0008143A (xx)
CY (1) CY1107723T1 (xx)
DE (2) DE19905655A1 (xx)
DK (1) DK1161426T3 (xx)
ES (1) ES2290021T3 (xx)
MX (1) MXPA01008096A (xx)
PT (1) PT1161426E (xx)
SI (1) SI20745B (xx)
TR (1) TR200102691T2 (xx)
WO (1) WO2000047569A1 (xx)
ZA (1) ZA200106721B (xx)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI117633B (fi) * 2000-12-29 2006-12-29 Chempolis Oy Kemikaalien talteenotto ja valmistus massan valmistuksen yhteydessä
WO2007146636A1 (en) 2006-06-06 2007-12-21 Wisconsin Alumni Research Foundation Catalytic process for producing furan derivatives from carbohydrates in a biphasic reactor
US8546560B2 (en) * 2008-07-16 2013-10-01 Renmatix, Inc. Solvo-thermal hydrolysis of cellulose
US8119823B2 (en) * 2008-07-16 2012-02-21 Renmatix, Inc. Solvo-thermal hydrolysis of xylose
US8546561B2 (en) * 2008-07-16 2013-10-01 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
CA2638157C (en) 2008-07-24 2013-05-28 Sunopta Bioprocess Inc. Method and apparatus for conveying a cellulosic feedstock
CA2650919C (en) 2009-01-23 2014-04-22 Sunopta Bioprocess Inc. Method and apparatus for conveying a cellulosic feedstock
CA2638160C (en) 2008-07-24 2015-02-17 Sunopta Bioprocess Inc. Method and apparatus for conveying a cellulosic feedstock
CA2638159C (en) 2008-07-24 2012-09-11 Sunopta Bioprocess Inc. Method and apparatus for treating a cellulosic feedstock
CA2638150C (en) 2008-07-24 2012-03-27 Sunopta Bioprocess Inc. Method and apparatus for conveying a cellulosic feedstock
US9127325B2 (en) 2008-07-24 2015-09-08 Abengoa Bioenergy New Technologies, Llc. Method and apparatus for treating a cellulosic feedstock
CA2650913C (en) 2009-01-23 2013-10-15 Sunopta Bioprocess Inc. Method and apparatus for conveying a cellulosic feedstock
US8915644B2 (en) 2008-07-24 2014-12-23 Abengoa Bioenergy New Technologies, Llc. Method and apparatus for conveying a cellulosic feedstock
CA2763177C (en) 2009-06-13 2017-08-01 Thomas R. Boussie Production of glutaric acid and derivatives from carbohydrate-containing materials
EP2440515B1 (en) 2009-06-13 2018-08-15 Archer-Daniels-Midland Company Production of adipic acid and derivatives from carbohydrate-containing materials
US8669397B2 (en) 2009-06-13 2014-03-11 Rennovia, Inc. Production of adipic acid and derivatives from carbohydrate-containing materials
PL2467532T3 (pl) 2009-08-24 2014-11-28 Abengoa Bioenergy New Tech Llc Sposób wytwarzania etanolu i współproduktów z biomasy celulozowej
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
US8669393B2 (en) 2010-03-05 2014-03-11 Rennovia, Inc. Adipic acid compositions
US9770705B2 (en) 2010-06-11 2017-09-26 Rennovia Inc. Oxidation catalysts
US9024047B2 (en) 2010-12-21 2015-05-05 E I Du Pont De Nemours And Company Methods for furfural production from branched non-fermentable sugars in stillage or syrup
US8663800B2 (en) 2011-05-04 2014-03-04 Renmatix, Inc. Lignin production from lignocellulosic biomass
US8801859B2 (en) 2011-05-04 2014-08-12 Renmatix, Inc. Self-cleaning apparatus and method for thick slurry pressure control
US8389749B2 (en) 2011-05-25 2013-03-05 Wisconsin Alumni Research Foundation Method to produce, recover and convert furan derivatives from aqueous solutions using alkylphenol extraction
US20140171664A1 (en) * 2011-08-12 2014-06-19 E I Du Pont De Nemours And Company Furfural production from biomass
WO2013102027A1 (en) * 2011-12-28 2013-07-04 E. I. Du Pont De Nemours And Company Process for the production of furfural
US20130168227A1 (en) * 2011-12-28 2013-07-04 E I Du Pont De Nemours And Company Process for the production of furfural
WO2013101999A1 (en) * 2011-12-28 2013-07-04 E. I. Du Pont De Nemours And Company Process for the production of furfural
CN104039772B (zh) * 2011-12-28 2016-06-29 纳幕尔杜邦公司 用于制备糠醛的方法
WO2013102002A1 (en) 2011-12-28 2013-07-04 E. I. Du Pont De Nemours And Company Processes for making furfurals
US8759498B2 (en) 2011-12-30 2014-06-24 Renmatix, Inc. Compositions comprising lignin
CA2860886A1 (en) 2012-01-18 2013-07-25 Rennovia, Inc. Process for production of hexamethylenediamine from carbohydrate-containing materials and intermediates therefor
US9174909B2 (en) 2012-02-02 2015-11-03 Wisconsin Alumni Research Foundation Two-stage, acid-catalyzed conversion of carbohydrates into levulinic acid
CN103193737B (zh) * 2013-03-29 2015-01-28 山东龙力生物科技股份有限公司 植物材料制备糠醛并联产木质素和纤维乙醇的方法
JP2017505310A (ja) 2014-01-27 2017-02-16 レノビア インコーポレイテッド Ｈｍｆ含有生成物へのフルクトース含有供給原料の変換
JP5791838B1 (ja) * 2014-03-07 2015-10-07 花王株式会社 フルフラールの製造方法
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
JP2017537920A (ja) 2014-12-02 2017-12-21 レノビア インコーポレイテッド ５−ヒドロキシメチルフルフラールから２，５−ビスヒドロキシメチルフラン、２，５−ビス−ヒドロキシメチルテトラヒドロフラン、１，６−ヘキサンジオールおよび１，２，６−ヘキサントリオールを生成する工程
SG11201805514VA (en) 2016-01-13 2018-07-30 Stora Enso Oyj Processes for the preparation of 2,5-furandicarboxylic acid and intermediates and derivatives thereof
SG11201913469PA (en) 2017-07-12 2020-01-30 Stora Enso Oyj Purified 2,5-furandicarboxylic acid pathway products
CN108976184A (zh) * 2018-09-13 2018-12-11 山东太阳纸业股份有限公司 一种溶解浆木片水解液制造糠醛工艺
EP3626711A1 (en) 2018-09-24 2020-03-25 Arbaflame Technology AS Process for the production of furfural

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI51371C (fi) 1974-10-04 1976-12-10 Rosenlew Ab Oy W Menetelmä polysakkaridipitoisen raaka-aineen hajottamiseksi happohydro lyysin avulla.
FR2462433A1 (fr) 1979-08-03 1981-02-13 Bertin & Cie Perfectionnements apportes aux procedes et aux appareillages pour l'obtention de furfural a partir de matieres vegetales
DE3139188C1 (de) 1981-10-02 1983-07-28 Knauth, Hans, Dipl.-Ing., 7758 Meersburg Verfahren zur Herstellung von Furfurol und Glucose
US4533743A (en) * 1983-12-16 1985-08-06 Atlantic Richfield Company Furfural process
SU1225841A1 (ru) * 1983-12-22 1986-04-23 Краснодарский ордена Трудового Красного Знамени политехнический институт Непрерывный способ получени фурфурола
DE3842825A1 (de) * 1988-01-08 1989-07-20 Krupp Gmbh Verfahren und vorrichtung zur herstellung von furfural
CS274575B2 (en) 1988-06-13 1991-08-13 Reiner Doc Ing Csc Seifert Method of 2-furaldehyde,cellulose and lignin production from lignocellulosic materials
CZ281504B6 (cs) 1995-02-08 1996-10-16 Zdeněk Kratochvíl Způsob zpracování lignocelulózových materiálů kontinuální tlakovou hydrolýzou a zařízení

Also Published As

Publication number Publication date
DE60035029T2 (de) 2008-01-24
PT1161426E (pt) 2007-09-10
BR0008143A (pt) 2002-03-12
EP1161426B1 (en) 2007-05-30
SI20745B (sl) 2009-04-30
DK1161426T3 (da) 2007-10-08
CY1107723T1 (el) 2013-04-18
ATE363476T1 (de) 2007-06-15
MXPA01008096A (es) 2005-10-05
DE60035029D1 (de) 2007-07-12
AP1391A (en) 2005-04-15
EP1161426A1 (en) 2001-12-12
WO2000047569A1 (en) 2000-08-17
ES2290021T3 (es) 2008-02-16
TR200102691T2 (tr) 2002-10-21
AU772210B2 (en) 2004-04-22
AP2001002263A0 (en) 2001-09-30
DE19905655A1 (de) 2000-08-17
AU3399100A (en) 2000-08-29
US6743928B1 (en) 2004-06-01
SI20745A (sl) 2002-06-30

Similar Documents

Publication Publication Date Title
ZA200106721B (en) Process for the manufacture of furfural.
HK1048122A1 (en) Method for the preparation of citalopram.
ZA200108855B (en) Method for the preparation of citalopram.
ZA200108854B (en) Method for the preparation of citalopram.
ZA200001882B (en) Process for inhibiting the polymerization of easily-polymerizable compounds.
IL146105A0 (en) 5-pyridyl-1, 3-azole compounds, process for producing the same and use thereof
ZA200110179B (en) Process for the preparation of pure citalopram.
HK1047086A1 (en) Method for the preparation of citalopram.
HK1054378A1 (en) Method for the preparation of citalopram.
ZA200110254B (en) Process for the preparation of herbicidal derivatives.
HK1052702A1 (en) Method for the preparation of 5-carboxyphthalide.
HK1048627A1 (en) Method for the production of adrenaline.
ZA200001434B (en) Process for the production of polymer.
ZA200108392B (en) Process for the preparation of substituted pyrimidines.
IL139023A0 (en) Process for the preparation of 2,3,5-trimethyl-p- benzoquinone
HUP0202530A2 (en) Method for the production of phosphonomethylglycin
MXPA03002926A (es) Proceso para la sintesis de 2,2,6,6,-tetrametil-4--oxipiperidina.
MX225445B (es) Metodo y produccion de n-fosfonometilglicina.
ZA200005216B (en) Acylation process.
ZA200000578B (en) Process for the preparation of organic azides.
MXPA03009210A (es) PROCEDIMIENTO PARA LA PREPARACIoN DE OXABISPIDINAS.
HK1040248A1 (en) Process for the preparation of isoindoline.
ZA200002149B (en) Process for the production of cereal granules for porridges.
EG23229A (en) Process for the production of olefins.
IL149713A0 (en) Process for the production of trifluormethylacetophenones