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FI886014A - Foerfarande och apparatur foer framstaellning av furfural. - Google Patents

Foerfarande och apparatur foer framstaellning av furfural. Download PDF

Info

Publication number
FI886014A
FI886014A FI886014A FI886014A FI886014A FI 886014 A FI886014 A FI 886014A FI 886014 A FI886014 A FI 886014A FI 886014 A FI886014 A FI 886014A FI 886014 A FI886014 A FI 886014A
Authority
FI
Finland
Prior art keywords
furfural
frame stationary
faring equipment
faring
equipment
Prior art date
Application number
FI886014A
Other languages
English (en)
Finnish (fi)
Inventor
Karl Joachim Zeitsch
Original Assignee
Krupp Gmbh
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 Krupp Gmbh filed Critical Krupp Gmbh
Publication of FI886014A publication Critical patent/FI886014A/fi

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)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Furan Compounds (AREA)
FI886014A 1988-01-08 1988-12-28 Foerfarande och apparatur foer framstaellning av furfural. FI886014A (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3800317 1988-01-08
DE3842825A DE3842825A1 (de) 1988-01-08 1988-12-20 Verfahren und vorrichtung zur herstellung von furfural

Publications (1)

Publication Number Publication Date
FI886014A true FI886014A (fi) 1989-07-09

Family

ID=25863797

Family Applications (1)

Application Number Title Priority Date Filing Date
FI886014A FI886014A (fi) 1988-01-08 1988-12-28 Foerfarande och apparatur foer framstaellning av furfural.

Country Status (4)

Country Link
US (1) US4912237A (da)
CH (1) CH678183A5 (da)
DE (1) DE3842825A1 (da)
FI (1) FI886014A (da)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ281504B6 (cs) * 1995-02-08 1996-10-16 Zdeněk Kratochvíl Způsob zpracování lignocelulózových materiálů kontinuální tlakovou hydrolýzou a zařízení
DE19905655A1 (de) * 1999-02-11 2000-08-17 Karl Zeitsch Verfahren zur Herstellung von Furfural durch verzögerte Entspannung
DE10045465A1 (de) * 2000-09-14 2002-03-28 Karl Zeitsch Verfahren zur atmosphärischen Herstellung von Furfural mit Hilfe eines gasförmigen Katalysators
EP2032550B1 (en) 2006-06-06 2013-11-20 Wisconsin Alumni Research Foundation Catalytic process for producing furan derivatives from carbohydrates in a biphasic reactor
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
US7666637B2 (en) * 2006-09-05 2010-02-23 Xuan Nghinh Nguyen Integrated process for separation of lignocellulosic components to fermentable sugars for production of ethanol and chemicals
CA2673403A1 (en) * 2007-01-19 2008-07-24 Mds Analytical Technologies, A Business Unit Of Mds Inc., Doing Business Through Its Sciex Division Apparatus and method for cooling ions
CA2763177C (en) * 2009-06-13 2017-08-01 Thomas R. Boussie Production of glutaric acid and derivatives from carbohydrate-containing materials
CA2763777C (en) 2009-06-13 2017-10-17 Rennovia Inc. 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
MY161262A (en) 2009-08-27 2017-04-14 Inbicon As Particle pump methods and devices
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
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
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
WO2013025564A2 (en) * 2011-08-12 2013-02-21 E. I. Du Pont De Nemours And Company Furfural production from biomass
JP5861413B2 (ja) * 2011-11-30 2016-02-16 王子ホールディングス株式会社 バイオマスからのフルフラールの連続製造方法
SG10201913670TA (en) 2012-01-18 2020-03-30 Archer Daniels Midland Co Process for production of hexamethylenediamine from 5 - hydroxymethylfurfural
IN2015DN03835A (da) * 2012-10-16 2015-10-02 Xf Technologies Inc
US20140186903A1 (en) * 2012-12-28 2014-07-03 Api Intellectual Property Holdings, Llc Processes and apparatus for producing furfural, levulinic acid, and other sugar-derived products from biomass
KR20160111954A (ko) 2014-01-27 2016-09-27 레노비아 인코포레이티드 프럭토스-함유 공급원료의 hmf-함유 생성물로의 전환
CN107001197B (zh) 2014-12-02 2021-06-25 阿彻丹尼尔斯米德兰公司 由hmf生产bhmf、bhmthf、hdo和hto的方法
CN105418554A (zh) * 2015-12-01 2016-03-23 滁州市润达溶剂有限公司 以甘蔗渣为主要原料制备糠醛的方法
AU2017207824B2 (en) 2016-01-13 2021-05-20 Stora Enso Oyj Processes for the preparation of 2,5-furandicarboxylic acid and intermediates and derivatives thereof
FI129729B (en) 2016-12-30 2022-08-15 Upm Kymmene Corp Method and apparatus for recovering furfural
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
JP7158462B2 (ja) 2017-07-12 2022-10-21 ストラ エンソ オーユーイー 精製２，５－フランジカルボン酸経路生成物
CN110143937B (zh) * 2019-04-18 2023-05-16 安徽理工大学 一种从糠醛渣中同时回收糠醛产品和硫酸催化剂的方法
CN115581933A (zh) * 2022-10-19 2023-01-10 河南禾力能源有限公司 一种超低汽耗的糠醛生产系统及工艺
CN117482871B (zh) * 2024-01-03 2024-04-26 宁津禾洁生物科技有限公司 一种低排放的糠醛渣再利用的糠醛提取系统

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT367473B (de) * 1980-04-10 1982-07-12 Kanzler Walter Verfahren zur gewinnung von furfurol, ameisensaeure, essigsaeure aus sauren hydrolysaten von pflanzen
US4533743A (en) * 1983-12-16 1985-08-06 Atlantic Richfield Company Furfural process

Also Published As

Publication number Publication date
DE3842825A1 (de) 1989-07-20
CH678183A5 (da) 1991-08-15
US4912237A (en) 1990-03-27
DE3842825C2 (da) 1991-01-24

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Legal Events

Date Code Title Description
FD Application lapsed
MM Patent lapsed

Owner name: FRIED. KRUPP GESELLSCHAFT MIT