CN103012134A - 一种三乙酸甘油酯的合成工艺 - Google Patents
一种三乙酸甘油酯的合成工艺 Download PDFInfo
- Publication number
- CN103012134A CN103012134A CN 201110288775 CN201110288775A CN103012134A CN 103012134 A CN103012134 A CN 103012134A CN 201110288775 CN201110288775 CN 201110288775 CN 201110288775 A CN201110288775 A CN 201110288775A CN 103012134 A CN103012134 A CN 103012134A
- Authority
- CN
- China
- Prior art keywords
- glycerine
- acetic acid
- vanay
- present
- raw material
- 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.)
- Pending
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
n(甘油)∶n(乙酸) | 1∶4 | 1∶5 | 1∶6 |
收率/% | 73.1 | 84.5 | 85.2 |
m(催化剂)∶m(原料)/% | 3.0 | 4.0 | 5.0 |
酯化率/% | 83.1 | 97.3 | 97.4 |
带水剂 | 沸点/℃ | 酯化率/% |
环己烷 | 80 | 非常低 |
苯 | 83 | 60.7 |
甲苯 | 121 | 97.3 |
m(甲苯)∶m(甘油)/% | 0.64 | 1.00 | 1.30 |
酯化率/% | 82.4 | 97.3 | 91.6 |
反应时间/h | 6.0 | 8.0 | 10.0 |
酯化率/% | 82.4 | 97.3 | 91.6 |
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110288775 CN103012134A (zh) | 2011-09-27 | 2011-09-27 | 一种三乙酸甘油酯的合成工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110288775 CN103012134A (zh) | 2011-09-27 | 2011-09-27 | 一种三乙酸甘油酯的合成工艺 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN103012134A true CN103012134A (zh) | 2013-04-03 |
Family
ID=47961300
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201110288775 Pending CN103012134A (zh) | 2011-09-27 | 2011-09-27 | 一种三乙酸甘油酯的合成工艺 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103012134A (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106496029A (zh) * | 2016-08-31 | 2017-03-15 | 扬州大学 | 一种三乙酸甘油酯的制备方法 |
CN111227300A (zh) * | 2018-11-28 | 2020-06-05 | 深圳波顿香料有限公司 | 清咽利嗓卷烟滤棒添加剂及其制备方法与应用 |
CN117567277A (zh) * | 2023-11-24 | 2024-02-20 | 广东道科特生物科技有限公司 | 一种高沸点溶剂乙二醇二醋酸酯的合成工艺 |
-
2011
- 2011-09-27 CN CN 201110288775 patent/CN103012134A/zh active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106496029A (zh) * | 2016-08-31 | 2017-03-15 | 扬州大学 | 一种三乙酸甘油酯的制备方法 |
CN106496029B (zh) * | 2016-08-31 | 2020-04-07 | 扬州大学 | 一种三乙酸甘油酯的制备方法 |
CN111227300A (zh) * | 2018-11-28 | 2020-06-05 | 深圳波顿香料有限公司 | 清咽利嗓卷烟滤棒添加剂及其制备方法与应用 |
CN117567277A (zh) * | 2023-11-24 | 2024-02-20 | 广东道科特生物科技有限公司 | 一种高沸点溶剂乙二醇二醋酸酯的合成工艺 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103709255B (zh) | 火炸药用硝化纤维素降粘及安定处理的工艺 | |
CN103012134A (zh) | 一种三乙酸甘油酯的合成工艺 | |
CN101544549A (zh) | 共沸精馏和含盐混合萃取剂萃取精馏结合分离丙醛-水-乙酸混合液的方法及其设备 | |
CN102558572A (zh) | 离子液体溶剂中木质素乙酰化的制备方法 | |
CN103664656A (zh) | 基于杂多酸的季铵盐型离子液体的合成与应用 | |
CN104311413A (zh) | 固体酸催化合成阿魏酸酯的方法 | |
CN103772328B (zh) | 一种从糠醛汽提蒸汽冷凝液中回收糠醛的方法 | |
CN109942391A (zh) | 一种催化氧解木质素制备含香草醛和丁香醛萃取液的方法 | |
CN104450208A (zh) | 一种利用索氏提取装置制备生物柴油的方法 | |
CN103265523B (zh) | 一种腰果酚环碳酸酯及其季铵盐衍生物和制备方法 | |
CN103992223B (zh) | 一种乙酰蓖麻油酸甲酯的制备方法 | |
CN103772330B (zh) | 一种从糠醛汽提蒸汽冷凝液中回收糠醛和醋酸的方法 | |
CN101157047A (zh) | 一种合成苹果酯固体酸催化剂及其制备方法与应用 | |
CN101219938B (zh) | 愈创木酚的合成方法 | |
CN203728807U (zh) | 生物柴油酯化反应塔 | |
CN103570498B (zh) | 一种甘油氯化制备二氯丙醇的方法 | |
CN102351695A (zh) | α-溴丙酸乙酯的高选择性合成方法 | |
CN104402723B (zh) | 一种烷基葡萄糖苷制备乙酰丙酸酯和甲酸酯的方法 | |
CN102952057B (zh) | 一种4-异丁基吡咯烷-2-酮的制备方法 | |
JP2013503741A5 (zh) | ||
CN205046093U (zh) | 一种生物柴油连续酯化装置 | |
CN103819334B (zh) | 甘油三元醛及其合成方法 | |
CN202044953U (zh) | 分段式冷凝系统 | |
CN105294642B (zh) | 一种催化甘油制备化工产品的方法 | |
CN103880677B (zh) | 双仲胺盐类酸性离子液体催化合成水杨酸正丁酯和柠檬酸三丁酯 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
DD01 | Delivery of document by public notice |
Addressee: Su Zhaoming Document name: Notification of Passing Preliminary Examination of the Application for Invention |
|
C06 | Publication | ||
PB01 | Publication | ||
DD01 | Delivery of document by public notice |
Addressee: Su Zhaoming Document name: Notification of Publication of the Application for Invention |
|
DD01 | Delivery of document by public notice |
Addressee: Su Zhaoming Document name: Notification of before Expiration of Request of Examination as to Substance |
|
DD01 | Delivery of document by public notice |
Addressee: Su Zhaoming Document name: Notification that Application Deemed to be Withdrawn |
|
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130403 |