CN102285879A - 酯化法合成乙酸乙酯强化分相生产装置 - Google Patents
酯化法合成乙酸乙酯强化分相生产装置 Download PDFInfo
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- CN102285879A CN102285879A CN2011101789285A CN201110178928A CN102285879A CN 102285879 A CN102285879 A CN 102285879A CN 2011101789285 A CN2011101789285 A CN 2011101789285A CN 201110178928 A CN201110178928 A CN 201110178928A CN 102285879 A CN102285879 A CN 102285879A
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- esterification
- ethyl acetate
- phase
- phase splitter
- pipeline
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- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 title claims abstract description 123
- 238000005886 esterification reaction Methods 0.000 title claims abstract description 51
- 230000032050 esterification Effects 0.000 title claims abstract description 48
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title claims abstract description 30
- 230000002194 synthesizing effect Effects 0.000 title claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 150000002148 esters Chemical class 0.000 claims abstract description 19
- 238000010992 reflux Methods 0.000 claims abstract description 18
- 150000007524 organic acids Chemical class 0.000 claims abstract description 3
- 239000000835 fiber Substances 0.000 claims description 23
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 20
- 230000003407 synthetizing effect Effects 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 10
- 238000011068 loading method Methods 0.000 claims description 6
- 230000002787 reinforcement Effects 0.000 claims description 6
- 238000005260 corrosion Methods 0.000 claims description 5
- 230000007797 corrosion Effects 0.000 claims description 5
- 239000003365 glass fiber Substances 0.000 claims description 5
- 229920000642 polymer Polymers 0.000 claims description 5
- 239000002351 wastewater Substances 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 3
- 238000009941 weaving Methods 0.000 claims description 3
- 239000000047 product Substances 0.000 abstract description 13
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract description 12
- 238000006243 chemical reaction Methods 0.000 abstract description 11
- 239000002994 raw material Substances 0.000 abstract description 8
- 239000006227 byproduct Substances 0.000 abstract description 6
- 238000002360 preparation method Methods 0.000 abstract description 3
- 150000001733 carboxylic acid esters Chemical class 0.000 abstract description 2
- 150000001298 alcohols Chemical class 0.000 abstract 1
- 235000005985 organic acids Nutrition 0.000 abstract 1
- 230000036632 reaction speed Effects 0.000 abstract 1
- 239000012071 phase Substances 0.000 description 24
- 238000005265 energy consumption Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 2
- 241000282326 Felis catus Species 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 208000012839 conversion disease Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000008346 aqueous phase Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2011101789285A CN102285879B (zh) | 2011-06-29 | 2011-06-29 | 酯化法合成乙酸乙酯强化分相生产装置 |
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CN2011101789285A CN102285879B (zh) | 2011-06-29 | 2011-06-29 | 酯化法合成乙酸乙酯强化分相生产装置 |
Publications (2)
Publication Number | Publication Date |
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CN102285879A true CN102285879A (zh) | 2011-12-21 |
CN102285879B CN102285879B (zh) | 2013-07-17 |
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CN2011101789285A Active CN102285879B (zh) | 2011-06-29 | 2011-06-29 | 酯化法合成乙酸乙酯强化分相生产装置 |
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CN (1) | CN102285879B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105622405A (zh) * | 2016-02-29 | 2016-06-01 | 薛晶 | 乙酸乙酯生产设备 |
CN105712873A (zh) * | 2016-01-04 | 2016-06-29 | 金沂蒙集团有限公司 | 酯化法合成乙酸乙酯的控制方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1526692A (zh) * | 2003-09-22 | 2004-09-08 | ����ʦ����ѧ | 乙酸乙酯的复合萃取精馏分离方法 |
CN201175593Y (zh) * | 2008-04-18 | 2009-01-07 | 上海安赐机械设备有限公司 | 一种强相分离器 |
CN101830799A (zh) * | 2010-05-25 | 2010-09-15 | 张超 | 一种酯化法合成乙酸乙酯单塔精制方法 |
-
2011
- 2011-06-29 CN CN2011101789285A patent/CN102285879B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1526692A (zh) * | 2003-09-22 | 2004-09-08 | ����ʦ����ѧ | 乙酸乙酯的复合萃取精馏分离方法 |
CN201175593Y (zh) * | 2008-04-18 | 2009-01-07 | 上海安赐机械设备有限公司 | 一种强相分离器 |
CN101830799A (zh) * | 2010-05-25 | 2010-09-15 | 张超 | 一种酯化法合成乙酸乙酯单塔精制方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105712873A (zh) * | 2016-01-04 | 2016-06-29 | 金沂蒙集团有限公司 | 酯化法合成乙酸乙酯的控制方法 |
CN105712873B (zh) * | 2016-01-04 | 2019-02-22 | 金沂蒙集团有限公司 | 酯化法合成乙酸乙酯的控制方法 |
CN105622405A (zh) * | 2016-02-29 | 2016-06-01 | 薛晶 | 乙酸乙酯生产设备 |
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Publication number | Publication date |
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CN102285879B (zh) | 2013-07-17 |
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Owner name: LINYI GOLDEN YIMENG BIOTECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHANG CHAO Effective date: 20120320 |
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Effective date of registration: 20120320 Address after: 276700 No. 99 Da Xing West Street, Linshu County, Shandong, Linyi Applicant after: Linyi Jinximeng Biological Technology Co., Ltd. Address before: 276700 No. 99 Da Xing West Street, Linshu County, Shandong, Linyi Applicant before: Zhang Chao |
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