DE3842825C2 - - Google Patents
Info
- Publication number
- DE3842825C2 DE3842825C2 DE3842825A DE3842825A DE3842825C2 DE 3842825 C2 DE3842825 C2 DE 3842825C2 DE 3842825 A DE3842825 A DE 3842825A DE 3842825 A DE3842825 A DE 3842825A DE 3842825 C2 DE3842825 C2 DE 3842825C2
- Authority
- DE
- Germany
- Prior art keywords
- furfural
- flash evaporator
- suspension
- flow reactor
- water
- 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
- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 claims description 128
- 238000000034 method Methods 0.000 claims description 64
- 239000000725 suspension Substances 0.000 claims description 38
- 230000008569 process Effects 0.000 claims description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 30
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 28
- 239000002994 raw material Substances 0.000 claims description 27
- 239000007787 solid Substances 0.000 claims description 17
- 239000002253 acid Substances 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 7
- 238000006460 hydrolysis reaction Methods 0.000 claims description 6
- 230000007062 hydrolysis Effects 0.000 claims description 5
- 238000005406 washing Methods 0.000 claims description 5
- 239000003990 capacitor Substances 0.000 claims description 4
- 238000004821 distillation Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 230000002378 acidificating effect Effects 0.000 claims description 3
- 230000018044 dehydration Effects 0.000 claims description 3
- 238000006297 dehydration reaction Methods 0.000 claims description 3
- 238000005360 mashing Methods 0.000 claims description 3
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 238000012545 processing Methods 0.000 claims description 2
- 238000001704 evaporation Methods 0.000 claims 2
- 230000008020 evaporation Effects 0.000 claims 2
- YOCUPQPZWBBYIX-UHFFFAOYSA-N copper nickel Chemical compound [Ni].[Cu] YOCUPQPZWBBYIX-UHFFFAOYSA-N 0.000 claims 1
- 238000012423 maintenance Methods 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- 238000004064 recycling Methods 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 17
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 10
- 239000000498 cooling water Substances 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 8
- 239000002245 particle Substances 0.000 description 8
- 150000002972 pentoses Chemical class 0.000 description 7
- 241000609240 Ambelania acida Species 0.000 description 4
- 239000010905 bagasse Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 239000012808 vapor phase Substances 0.000 description 4
- 244000075850 Avena orientalis Species 0.000 description 3
- 235000007319 Avena orientalis Nutrition 0.000 description 3
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 239000008103 glucose Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 240000008042 Zea mays Species 0.000 description 2
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 2
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 2
- 238000010923 batch production Methods 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 238000001311 chemical methods and process Methods 0.000 description 2
- 125000003897 citraconoyl group Chemical group C(\C(\C)=C/C(=O)*)(=O)* 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 235000005822 corn Nutrition 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- BEPAFCGSDWSTEL-UHFFFAOYSA-N dimethyl malonate Chemical compound COC(=O)CC(=O)OC BEPAFCGSDWSTEL-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000002040 relaxant effect Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 239000007790 solid phase Substances 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- 244000182625 Dictamnus albus Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 238000010793 Steam injection (oil industry) Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000005903 acid hydrolysis reaction Methods 0.000 description 1
- 239000002154 agricultural waste Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000013590 bulk material Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- LBPYPRXFFYUUSI-UHFFFAOYSA-N furan-2-carbaldehyde;hydrate Chemical compound O.O=CC1=CC=CO1 LBPYPRXFFYUUSI-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000010903 husk Substances 0.000 description 1
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 239000002916 wood waste Substances 0.000 description 1
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)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3842825A DE3842825A1 (de) | 1988-01-08 | 1988-12-20 | Verfahren und vorrichtung zur herstellung von furfural |
| FI886014A FI886014A7 (fi) | 1988-01-08 | 1988-12-28 | Foerfarande och apparatur foer framstaellning av furfural. |
| CH34/89A CH678183A5 (en:Method) | 1988-01-08 | 1989-01-05 | |
| US07/295,314 US4912237A (en) | 1988-01-08 | 1989-01-09 | Process for producing furfural |
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 (2)
| Publication Number | Publication Date |
|---|---|
| DE3842825A1 DE3842825A1 (de) | 1989-07-20 |
| DE3842825C2 true DE3842825C2 (en:Method) | 1991-01-24 |
Family
ID=25863797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE3842825A Granted DE3842825A1 (de) | 1988-01-08 | 1988-12-20 | Verfahren und vorrichtung zur herstellung von furfural |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4912237A (en:Method) |
| CH (1) | CH678183A5 (en:Method) |
| DE (1) | DE3842825A1 (en:Method) |
| FI (1) | FI886014A7 (en:Method) |
Families Citing this family (30)
| 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 |
| EP2126957A4 (en) * | 2007-01-19 | 2012-05-30 | Mds Analytical Tech Bu Mds Inc | DEVICE AND METHOD FOR COOLING IONS |
| US8669397B2 (en) * | 2009-06-13 | 2014-03-11 | Rennovia, Inc. | Production of adipic acid and derivatives from carbohydrate-containing materials |
| AU2010259935B2 (en) | 2009-06-13 | 2016-05-26 | Archer-Daniels-Midland Company | Production of glutaric acid and derivatives from carbohydrate-containing materials |
| WO2010144873A1 (en) | 2009-06-13 | 2010-12-16 | Rennovia, Inc. | Production of adipic acid and derivatives from carbohydrate-containing materials |
| EA021027B1 (ru) | 2009-08-27 | 2015-03-31 | Инбикон А/С | Способы и устройства для перекачивания частиц |
| 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 |
| WO2014062303A2 (en) * | 2012-10-16 | 2014-04-24 | Xf Technologies Inc. | Efficient, high-yield conversion of monosaccharides to 5-(chloromethyl)-2-furaldehyde |
| 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 |
| US20140171664A1 (en) * | 2011-08-12 | 2014-06-19 | 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 |
| AU2013210005B2 (en) | 2012-01-18 | 2017-04-27 | Rennovia, Inc. | Process for production of hexamethylenediamine from 5 - hydroxymethylfurfural |
| 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 |
| 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 |
| KR20170088895A (ko) | 2014-12-02 | 2017-08-02 | 레노비아 인코포레이티드 | 5-하이드록시메틸푸르푸랄로부터의 2,5-비스-하이드록시메틸푸란, 2,5-비스-하이드록시메틸테트라하이드로푸란, 1,6-헥산다이올 및 1,2,6-헥산트라이올의 생산 방법 |
| 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 |
| US10208006B2 (en) | 2016-01-13 | 2019-02-19 | 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 |
| CN110997647A (zh) | 2017-07-12 | 2020-04-10 | 斯道拉恩索公司 | 纯化的2,5-呋喃二甲酸途径产物 |
| 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 |
| CN115581933B (zh) * | 2022-10-19 | 2025-05-13 | 河南禾力能源有限公司 | 一种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)
| 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 |
-
1988
- 1988-12-20 DE DE3842825A patent/DE3842825A1/de active Granted
- 1988-12-28 FI FI886014A patent/FI886014A7/fi not_active IP Right Cessation
-
1989
- 1989-01-05 CH CH34/89A patent/CH678183A5/de not_active IP Right Cessation
- 1989-01-09 US US07/295,314 patent/US4912237A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE3842825A1 (de) | 1989-07-20 |
| CH678183A5 (en:Method) | 1991-08-15 |
| US4912237A (en) | 1990-03-27 |
| FI886014A7 (fi) | 1989-07-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: FRIED. KRUPP AG, 4300 ESSEN, DE |
|
| 8339 | Ceased/non-payment of the annual fee |