BR8008782A - Aperfeicoamentos feitos nos processos e nas aparelhagens para a obtencao de perfural a partir de materias vegetais - Google Patents

Aperfeicoamentos feitos nos processos e nas aparelhagens para a obtencao de perfural a partir de materias vegetais

Info

Publication number
BR8008782A
BR8008782A BR8008782A BR8008782A BR8008782A BR 8008782 A BR8008782 A BR 8008782A BR 8008782 A BR8008782 A BR 8008782A BR 8008782 A BR8008782 A BR 8008782A BR 8008782 A BR8008782 A BR 8008782A
Authority
BR
Brazil
Prior art keywords
perfural
appliances
processes
improvements made
vegetable materials
Prior art date
Application number
BR8008782A
Other languages
English (en)
Inventor
B Raymond
Original Assignee
Bertin & Cie
B Raymond
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 Bertin & Cie, B Raymond filed Critical Bertin & Cie
Publication of BR8008782A publication Critical patent/BR8008782A/pt

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
    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
    • C13K13/00—Sugars not otherwise provided for in this class
    • C13K13/002—Xylose

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Furan Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BR8008782A 1979-08-03 1980-07-31 Aperfeicoamentos feitos nos processos e nas aparelhagens para a obtencao de perfural a partir de materias vegetais BR8008782A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7919935A FR2462433A1 (fr) 1979-08-03 1979-08-03 Perfectionnements apportes aux procedes et aux appareillages pour l'obtention de furfural a partir de matieres vegetales
PCT/FR1980/000128 WO1981000407A1 (fr) 1979-08-03 1980-07-31 Perfectionnements apportes aux procedes et aux appareillages pour l'obtention de furfural a partir de matieres vegetales

Publications (1)

Publication Number Publication Date
BR8008782A true BR8008782A (pt) 1981-05-26

Family

ID=9228585

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8008782A BR8008782A (pt) 1979-08-03 1980-07-31 Aperfeicoamentos feitos nos processos e nas aparelhagens para a obtencao de perfural a partir de materias vegetais

Country Status (10)

Country Link
US (1) US4366322A (pt)
EP (1) EP0033323B1 (pt)
JP (1) JPS56501046A (pt)
BR (1) BR8008782A (pt)
DE (1) DE3068793D1 (pt)
FR (1) FR2462433A1 (pt)
HU (1) HU185421B (pt)
IN (1) IN153609B (pt)
SU (1) SU1176840A3 (pt)
WO (1) WO1981000407A1 (pt)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2600063A1 (fr) * 1986-06-11 1987-12-18 Technip Cie Procede et installation de traitement des matieres vegetales pour produire notamment du furfural
AT387408B (de) * 1987-05-12 1989-01-25 Voest Alpine Ind Anlagen Kombiniertes verfahren zur thermischen und chemischen behandlung von lignocellulosehaltiger biomasse und zur gewinnung von furfural
AT387247B (de) * 1987-05-12 1988-12-27 Voest Alpine Ind Anlagen Kombiniertes verfahren zur thermischen und chemischen behandlung von lignocellulosehaltiger biomasse und zur gewinnung von furfural
US5559031A (en) * 1987-08-12 1996-09-24 Technipetrol S.P.A. Apparatus for the continuous production of ethanol from cereals
DE19905655A1 (de) * 1999-02-11 2000-08-17 Karl Zeitsch Verfahren zur Herstellung von Furfural durch verzögerte Entspannung
GB0601828D0 (en) * 2006-01-31 2006-03-08 Tapper Company The Ltd S A Method Of Heat Generation
CN1872726A (zh) * 2006-06-07 2006-12-06 济南圣泉集团股份有限公司 一种糠醛生产废水的处理方法
UA98002C2 (uk) * 2007-09-07 2012-04-10 Фураникс Технолоджиз Б.В. Спосіб одержання суміші похідних фурфуралю і 5-алкоксиметилфурфуралю та паливо, що містить таку суміш
CN101130532B (zh) * 2007-09-24 2010-11-24 济南圣泉集团股份有限公司 利用农林废弃物生产糠醛的系统及方法
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
CA2730766C (en) 2008-07-16 2016-11-01 Sriya Innovations, Inc. Method of extraction of furfural and glucose from biomass using one or more supercritical fluids
US8119823B2 (en) * 2008-07-16 2012-02-21 Renmatix, Inc. Solvo-thermal hydrolysis of xylose
FR2936803B1 (fr) * 2008-10-06 2012-09-28 Arkema France Copolymere a blocs issu de matieres renouvelables et procede de fabrication d'un tel copolymere a blocs.
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
WO2012038968A1 (en) 2010-09-03 2012-03-29 Ganapati Dadasaheb Yadav Process for production of furfural from xylose using a heterogeneous mesoporous silica catalyst comprising rare earth metals
NL2005588C2 (en) 2010-10-27 2012-05-01 Univ Delft Tech Process for the production of furfural from pentoses.
CN103270028B (zh) * 2010-12-21 2015-11-25 纳幕尔杜邦公司 由釜馏物或糖浆中的支链不可发酵糖制备糠醛的方法
US8801859B2 (en) 2011-05-04 2014-08-12 Renmatix, Inc. Self-cleaning apparatus and method for thick slurry pressure control
SG194724A1 (en) 2011-05-04 2013-12-30 Renmatix Inc Lignin production from lignocellulosic biomass
EP2723726A1 (en) * 2011-06-22 2014-04-30 Basf Se Method for dehydrating a carbohydrate-comprising composition
US9181211B2 (en) 2011-12-28 2015-11-10 E I Du Pont De Nemours And Company Process for the production of furfural
AU2012362300A1 (en) 2011-12-28 2014-06-26 E. I. Du Pont De Nemours And Company Process for the production of furfural
WO2013102002A1 (en) 2011-12-28 2013-07-04 E. I. Du Pont De Nemours And Company Processes for making furfurals
CN104024238B (zh) 2011-12-28 2016-07-06 纳幕尔杜邦公司 用于制备糠醛的方法
WO2013102007A1 (en) * 2011-12-28 2013-07-04 E. I. Du Pont De Nemours And Company Process for the production of furfural
US8759498B2 (en) 2011-12-30 2014-06-24 Renmatix, Inc. Compositions comprising lignin
FR3006687B1 (fr) * 2013-06-05 2015-07-17 Agro Ind Rech S Et Dev Ard Procede de production de furfural a partir de biomasse lignocellulosique
NL2012819B1 (en) 2014-05-15 2016-03-02 Univ Delft Tech Method and Apparatus for Furfural Production.
AU2015320328B2 (en) 2014-09-26 2020-03-05 Renmatix, Inc. Cellulose-containing compositions and methods of making same
CN108929291A (zh) * 2017-05-23 2018-12-04 宁津春蕾生物科技有限公司 糠醛的生产工艺
RU2723875C1 (ru) * 2019-10-22 2020-06-17 Виктор Владимирович Васильев Способ получения фурфурольной смолы на основе гемицеллюлоз растительного сырья для склеивания древесных материалов

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1735084A (en) * 1922-09-07 1929-11-12 Quaker Oats Co Process of manufacturing furfural
BE379408A (pt) * 1930-04-28
DE719704C (de) * 1936-06-20 1942-04-15 Henkel & Cie Gmbh Verfahren zur Herstellung von Furfuerol
DE740602C (de) * 1941-02-25 1943-11-01 Chem Fab Loewenberg Dr Warth & Verfahren zur Herstellung von Furfurol aus Pentosen
BE505571A (pt) * 1950-09-01
GB922685A (en) * 1960-06-17 1963-04-03 Ledoga Spa Improvements in or relating to the extraction of xylose from vegetable material
US4001283A (en) * 1974-09-23 1977-01-04 Wells Jr Preston A Method for the manufacture of furfural using hydrogen chloride

Also Published As

Publication number Publication date
SU1176840A3 (ru) 1985-08-30
WO1981000407A1 (fr) 1981-02-19
HU185421B (en) 1985-02-28
EP0033323A1 (fr) 1981-08-12
EP0033323B1 (fr) 1984-08-01
IN153609B (pt) 1984-07-28
JPS56501046A (pt) 1981-07-30
FR2462433A1 (fr) 1981-02-13
US4366322A (en) 1982-12-28
DE3068793D1 (en) 1984-09-06

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