CN104225945A - 丙烯酸异辛酯酯化反应中脱重塔回流液分布器系统装置 - Google Patents
丙烯酸异辛酯酯化反应中脱重塔回流液分布器系统装置 Download PDFInfo
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- CN104225945A CN104225945A CN201410490561.4A CN201410490561A CN104225945A CN 104225945 A CN104225945 A CN 104225945A CN 201410490561 A CN201410490561 A CN 201410490561A CN 104225945 A CN104225945 A CN 104225945A
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- 238000005886 esterification reaction Methods 0.000 title claims abstract description 18
- DXPPIEDUBFUSEZ-UHFFFAOYSA-N 6-methylheptyl prop-2-enoate Chemical compound CC(C)CCCCCOC(=O)C=C DXPPIEDUBFUSEZ-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 239000007788 liquid Substances 0.000 title abstract 5
- 238000010992 reflux Methods 0.000 title abstract 5
- 238000009826 distribution Methods 0.000 claims description 15
- 230000032050 esterification Effects 0.000 claims description 15
- 230000037237 body shape Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 3
- 206010067484 Adverse reaction Diseases 0.000 abstract 1
- 230000006838 adverse reaction Effects 0.000 abstract 1
- 239000006227 byproduct Substances 0.000 abstract 1
- 238000009835 boiling Methods 0.000 description 7
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000006116 polymerization reaction Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- GOXQRTZXKQZDDN-UHFFFAOYSA-N 2-Ethylhexyl acrylate Chemical compound CCCCC(CC)COC(=O)C=C GOXQRTZXKQZDDN-UHFFFAOYSA-N 0.000 description 2
- YIWUKEYIRIRTPP-UHFFFAOYSA-N 2-ethylhexan-1-ol Chemical compound CCCCC(CC)CO YIWUKEYIRIRTPP-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 150000005208 1,4-dihydroxybenzenes Chemical class 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002148 esters Chemical group 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- APWFFUVXHHQZBH-UHFFFAOYSA-N octan-2-yl nitrite prop-2-enoic acid Chemical compound N(=O)OC(C)CCCCCC.C(C=C)(=O)O APWFFUVXHHQZBH-UHFFFAOYSA-N 0.000 description 1
- NWVVVBRKAWDGAB-UHFFFAOYSA-N p-methoxyphenol Chemical compound COC1=CC=C(O)C=C1 NWVVVBRKAWDGAB-UHFFFAOYSA-N 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 1
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
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CN201410490561.4A CN104225945B (zh) | 2014-09-24 | 2014-09-24 | 丙烯酸异辛酯酯化反应中脱重塔回流液分布器系统装置 |
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CN201410490561.4A CN104225945B (zh) | 2014-09-24 | 2014-09-24 | 丙烯酸异辛酯酯化反应中脱重塔回流液分布器系统装置 |
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CN104225945A true CN104225945A (zh) | 2014-12-24 |
CN104225945B CN104225945B (zh) | 2017-01-11 |
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CN201410490561.4A Active CN104225945B (zh) | 2014-09-24 | 2014-09-24 | 丙烯酸异辛酯酯化反应中脱重塔回流液分布器系统装置 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106365996A (zh) * | 2016-08-08 | 2017-02-01 | 江苏国胶化学科技有限公司 | 丙烯酸异辛酯酯化液水洗工艺 |
CN110935188A (zh) * | 2019-12-18 | 2020-03-31 | 万华化学集团股份有限公司 | 一种(甲基)丙烯酸羟乙酯粗产品的连续精馏分离方法及装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004026426A2 (de) * | 2002-09-16 | 2004-04-01 | Basf Aktiengesellschaft | Flüssigkeitsverteiler für die vakuumdestillation |
CN101837199A (zh) * | 2010-04-06 | 2010-09-22 | 浙江工业大学 | 一种线式液体分布器 |
CN102675098A (zh) * | 2012-05-29 | 2012-09-19 | 江门谦信化工发展有限公司 | 一种丙烯酸丁酯连续生产新工艺 |
CN204170450U (zh) * | 2014-09-24 | 2015-02-25 | 南通中泰化工有限公司 | 丙烯酸异辛酯酯化化反应中脱重塔回流液分布器系统装置 |
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2014
- 2014-09-24 CN CN201410490561.4A patent/CN104225945B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004026426A2 (de) * | 2002-09-16 | 2004-04-01 | Basf Aktiengesellschaft | Flüssigkeitsverteiler für die vakuumdestillation |
CN101837199A (zh) * | 2010-04-06 | 2010-09-22 | 浙江工业大学 | 一种线式液体分布器 |
CN102675098A (zh) * | 2012-05-29 | 2012-09-19 | 江门谦信化工发展有限公司 | 一种丙烯酸丁酯连续生产新工艺 |
CN204170450U (zh) * | 2014-09-24 | 2015-02-25 | 南通中泰化工有限公司 | 丙烯酸异辛酯酯化化反应中脱重塔回流液分布器系统装置 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106365996A (zh) * | 2016-08-08 | 2017-02-01 | 江苏国胶化学科技有限公司 | 丙烯酸异辛酯酯化液水洗工艺 |
CN106365996B (zh) * | 2016-08-08 | 2020-03-24 | 江苏国胶新材料有限公司 | 丙烯酸异辛酯酯化液水洗工艺 |
CN110935188A (zh) * | 2019-12-18 | 2020-03-31 | 万华化学集团股份有限公司 | 一种(甲基)丙烯酸羟乙酯粗产品的连续精馏分离方法及装置 |
CN110935188B (zh) * | 2019-12-18 | 2021-10-22 | 万华化学集团股份有限公司 | 一种(甲基)丙烯酸羟乙酯粗产品的连续精馏分离方法及装置 |
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CN104225945B (zh) | 2017-01-11 |
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Address after: The Yangtze River town of Rugao city of Jiangsu province in 226532 in Nantong city (Rugao port) Yuejiang road Fine Chemical Industrial Park No. 1 Applicant after: JIANGSU GUOJIAO CHEMICAL TECHNOLOGY CO., LTD. Address before: The Yangtze River town of Rugao city of Jiangsu province in 226532 in Nantong city (Rugao port) Yuejiang road Fine Chemical Industrial Park No. 1 Applicant before: NANTONG ZHONGTAI CHEMICAL CO., LTD. |
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Free format text: CORRECT: APPLICANT; FROM: NANTONG ZHONGTAI CHEMICAL INDUSTRY CO., LTD. TO: JIANGSU GUOJIAO CHEMICAL TECHNOLOGY CO., LTD. |
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Denomination of invention: System device for reflux liquid distributor of heavy component removal tower in esterification reaction of isooctyl acrylate Effective date of registration: 20171011 Granted publication date: 20170111 Pledgee: Nantong science and technology innovation Company limited by guarantee Pledgor: JIANGSU GUOJIAO CHEMICAL TECHNOLOGY CO., LTD. Registration number: 2017980000396 |
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Date of cancellation: 20180920 Granted publication date: 20170111 Pledgee: Nantong science and technology innovation Company limited by guarantee Pledgor: JIANGSU GUOJIAO CHEMICAL TECHNOLOGY CO., LTD. Registration number: 2017980000396 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
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Denomination of invention: System device for reflux liquid distributor of heavy component removal tower in esterification reaction of isooctyl acrylate Effective date of registration: 20181009 Granted publication date: 20170111 Pledgee: Nantong science and technology innovation Company limited by guarantee Pledgor: JIANGSU GUOJIAO CHEMICAL TECHNOLOGY CO., LTD. Registration number: 2018980000186 |
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Address after: The Yangtze River town of Rugao city of Jiangsu province in 226500 in Nantong city (Rugao port) Yuejiang road Fine Chemical Industrial Park No. 1 Patentee after: Jiangsu Guojiao New Materials Co., Ltd. Address before: The Yangtze River town of Rugao city of Jiangsu province in 226532 in Nantong city (Rugao port) Yuejiang road Fine Chemical Industrial Park No. 1 Patentee before: JIANGSU GUOJIAO CHEMICAL TECHNOLOGY CO., LTD. |