CN101108838A - 戊糖溶液制备糠醛的系统及方法 - Google Patents
戊糖溶液制备糠醛的系统及方法 Download PDFInfo
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- CN101108838A CN101108838A CNA2007101455555A CN200710145555A CN101108838A CN 101108838 A CN101108838 A CN 101108838A CN A2007101455555 A CNA2007101455555 A CN A2007101455555A CN 200710145555 A CN200710145555 A CN 200710145555A CN 101108838 A CN101108838 A CN 101108838A
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- dehydration
- pentose
- furfural
- reactor
- distillation tower
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- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
| 实施例 | 脱水反应器5 | 脱水反应器4 | 脱水反应蒸馏塔1 | 出醛率/% | |||
| 温度/℃ | 压力/MPa | 温度/℃ | 压力/MPa | 温度/℃ | 压力/MPa | ||
| 1 | 143 | 0.40 | 140 | 0.37 | 130 | 0.30 | 55 |
| 2 | 150 | 0.50 | 145 | 0.46 | 137 | 0.40 | 65 |
| 3 | 170 | 0.80 | 164 | 0.75 | 159 | 0.70 | 85 |
| 4 | 180 | 1.00 | 173 | 0.94 | 168 | 0.89 | 80 |
| 5 | 200 | 1.50 | 185 | 1.30 | 183 | 1.27 | 75 |
Claims (21)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101455555A CN101108838B (zh) | 2007-08-28 | 2007-08-28 | 戊糖溶液制备糠醛的系统及方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101455555A CN101108838B (zh) | 2007-08-28 | 2007-08-28 | 戊糖溶液制备糠醛的系统及方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101108838A true CN101108838A (zh) | 2008-01-23 |
| CN101108838B CN101108838B (zh) | 2010-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101455555A Expired - Fee Related CN101108838B (zh) | 2007-08-28 | 2007-08-28 | 戊糖溶液制备糠醛的系统及方法 |
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| CN (1) | CN101108838B (zh) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105126703A (zh) * | 2015-08-11 | 2015-12-09 | 广西农垦糖业集团华盛化工有限公司 | 糠醛残液回收汽压输送及保温装置 |
| WO2019109834A1 (zh) * | 2017-12-06 | 2019-06-13 | 易高环保能源研究院有限公司 | 用含酸的戊糖溶液连续制备糠醛的系统及方法 |
| WO2019109835A1 (zh) * | 2017-12-06 | 2019-06-13 | 易高环保能源研究院有限公司 | 利用木质纤维素类原料连续制备糠醛的系统及方法 |
| CN110373505A (zh) * | 2019-08-01 | 2019-10-25 | 徐州绿源智能科技有限公司 | 一种生物法将木薯渣生产还原糖装置及方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2007
- 2007-08-28 CN CN2007101455555A patent/CN101108838B/zh not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105126703A (zh) * | 2015-08-11 | 2015-12-09 | 广西农垦糖业集团华盛化工有限公司 | 糠醛残液回收汽压输送及保温装置 |
| CN105126703B (zh) * | 2015-08-11 | 2017-09-29 | 广西农垦糖业集团华盛化工有限公司 | 糠醛残液回收汽压输送及保温装置 |
| WO2019109834A1 (zh) * | 2017-12-06 | 2019-06-13 | 易高环保能源研究院有限公司 | 用含酸的戊糖溶液连续制备糠醛的系统及方法 |
| WO2019109835A1 (zh) * | 2017-12-06 | 2019-06-13 | 易高环保能源研究院有限公司 | 利用木质纤维素类原料连续制备糠醛的系统及方法 |
| EP3733655A4 (en) * | 2017-12-06 | 2021-06-09 | Eco Environmental Energy Research Institute Limited | SYSTEM AND METHOD FOR CONTINUOUS MANUFACTURING OF FURFURAL USING LIGNOCELLULOSIC RAW MATERIAL |
| US11142510B2 (en) | 2017-12-06 | 2021-10-12 | Eco Environmental Energy Research Institute Limited | System and method for continuously preparing furfural using acid-containing pentose solution |
| US11767304B2 (en) | 2017-12-06 | 2023-09-26 | Eco Environmental Energy Research Institute Limited | System and method for continuously preparing furfural using lignocellulosic raw material |
| CN110373505A (zh) * | 2019-08-01 | 2019-10-25 | 徐州绿源智能科技有限公司 | 一种生物法将木薯渣生产还原糖装置及方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101108838B (zh) | 2010-09-29 |
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Denomination of invention: System and method of manufacturing furol with pentose solution Effective date of registration: 20160302 Granted publication date: 20100929 Pledgee: Industrial Commercial Bank of China Ltd. Zhangqiu branch Pledgor: JINAN SHENGQUAN GROUP SHARE HOLDING Co.,Ltd. Registration number: 2016990000130 |
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Date of cancellation: 20190709 Granted publication date: 20100929 Pledgee: Industrial Commercial Bank of China Ltd. Zhangqiu branch Pledgor: JINAN SHENGQUAN GROUP SHARE HOLDING Co.,Ltd. Registration number: 2016990000130 |
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