CN103848737B - 一种用于异丁醇合成异丁酸异丁酯的反应系统及其方法 - Google Patents
一种用于异丁醇合成异丁酸异丁酯的反应系统及其方法 Download PDFInfo
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- CN103848737B CN103848737B CN201410023759.1A CN201410023759A CN103848737B CN 103848737 B CN103848737 B CN 103848737B CN 201410023759 A CN201410023759 A CN 201410023759A CN 103848737 B CN103848737 B CN 103848737B
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- isobutyl isobutyrate
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- RXGUIWHIADMCFC-UHFFFAOYSA-N 2-Methylpropyl 2-methylpropionate Chemical compound CC(C)COC(=O)C(C)C RXGUIWHIADMCFC-UHFFFAOYSA-N 0.000 title claims abstract description 70
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 230000015572 biosynthetic process Effects 0.000 title claims abstract description 16
- 238000003786 synthesis reaction Methods 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000006243 chemical reaction Methods 0.000 claims abstract description 31
- 239000007788 liquid Substances 0.000 claims abstract description 29
- 238000001816 cooling Methods 0.000 claims abstract description 26
- 238000006555 catalytic reaction Methods 0.000 claims description 27
- 239000002994 raw material Substances 0.000 claims description 18
- 238000007599 discharging Methods 0.000 claims description 13
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 12
- 238000009833 condensation Methods 0.000 claims description 11
- 230000005494 condensation Effects 0.000 claims description 11
- 239000000376 reactant Substances 0.000 claims description 9
- 229910052779 Neodymium Inorganic materials 0.000 claims description 6
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 6
- 239000003054 catalyst Substances 0.000 claims description 6
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 claims description 6
- 229910052763 palladium Inorganic materials 0.000 claims description 6
- 229910052725 zinc Inorganic materials 0.000 claims description 6
- 239000011701 zinc Substances 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 229910052726 zirconium Inorganic materials 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 239000000047 product Substances 0.000 abstract description 23
- AMIMRNSIRUDHCM-UHFFFAOYSA-N Isopropylaldehyde Chemical compound CC(C)C=O AMIMRNSIRUDHCM-UHFFFAOYSA-N 0.000 abstract description 20
- 239000006227 byproduct Substances 0.000 abstract description 4
- 239000012535 impurity Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000012847 fine chemical Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000012850 discrimination method Methods 0.000 description 1
- 238000007323 disproportionation reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- KQNPFQTWMSNSAP-UHFFFAOYSA-N isobutyric acid Chemical compound CC(C)C(O)=O KQNPFQTWMSNSAP-UHFFFAOYSA-N 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/39—Preparation of carboxylic acid esters by oxidation of groups which are precursors for the acid moiety of the ester
- C07C67/40—Preparation of carboxylic acid esters by oxidation of groups which are precursors for the acid moiety of the ester by oxidation of primary alcohols
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
- C07C45/29—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/44—Preparation of carboxylic acid esters by oxidation-reduction of aldehydes, e.g. Tishchenko reaction
Abstract
Description
Claims (7)
Priority Applications (1)
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CN201410023759.1A CN103848737B (zh) | 2014-01-20 | 2014-01-20 | 一种用于异丁醇合成异丁酸异丁酯的反应系统及其方法 |
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CN201410023759.1A CN103848737B (zh) | 2014-01-20 | 2014-01-20 | 一种用于异丁醇合成异丁酸异丁酯的反应系统及其方法 |
Publications (2)
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CN103848737A CN103848737A (zh) | 2014-06-11 |
CN103848737B true CN103848737B (zh) | 2015-09-16 |
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CN201410023759.1A Active CN103848737B (zh) | 2014-01-20 | 2014-01-20 | 一种用于异丁醇合成异丁酸异丁酯的反应系统及其方法 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108484395A (zh) * | 2018-05-02 | 2018-09-04 | 宜兴市恒兴精细化工有限公司 | 一种连续法合成异丁酸异丁酯的装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1244538C (zh) * | 2003-03-21 | 2006-03-08 | 黑龙江省石油化学研究院 | 异丁醛缩合生产异丁酸异丁酯的方法 |
CN100523132C (zh) * | 2007-06-13 | 2009-08-05 | 中国石油天然气集团公司 | 一种利用固定床装置进行费托合成的方法 |
CN101711983B (zh) * | 2009-11-14 | 2012-02-15 | 宜兴市恒兴精细化工有限公司 | 异丁醇一步合成异丁酸异丁酯用催化剂及制备方法 |
CN203700237U (zh) * | 2014-01-20 | 2014-07-09 | 宜兴市恒兴精细化工有限公司 | 一种用于异丁醇合成异丁酸异丁酯的反应系统 |
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Inventor after: Wang Hengxiu Inventor after: Fan Xu Inventor after: Chongming Ben Inventor after: Chen Weibin Inventor after: Zhang Qian Inventor after: Lu Rongqun Inventor before: Wang Hengxiu Inventor before: Chongming Ben Inventor before: Chen Weibin Inventor before: Zhang Qian Inventor before: Lu Rongqun |
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Free format text: CORRECT: INVENTOR; FROM: WANG HENGXIU CHONG MINGBEN CHEN WEIBIN ZHANG QIAN LU RONGQUN TO: WANG HENGXIU FAN XU CHONG MINGBEN CHEN WEIBIN ZHANG QIAN LU RONGQUN |
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Effective date of registration: 20151120 Address after: 212200, Jiangsu City, Lianyungang province Guanyun County Lingang Industrial Zone on the north side of latitude four Patentee after: LIANYUNGANG ZHONGGANG FINE CHEMICAL CO.,LTD. Address before: 214213 Yongning Road, Yixing Economic Development Zone, Wuxi, Jiangsu Patentee before: YIXING HENGXING FINE CHEMICAL CO.,LTD. Patentee before: LIANYUNGANG ZHONGGANG FINE CHEMICAL CO.,LTD. |
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Effective date of registration: 20240408 Address after: No. 8 Weisi Road, Lingang Industrial Zone, Guanyun County, Lianyungang City, Jiangsu Province, 212200 Patentee after: LIANYUNGANG ZHONGGANG FINE CHEMICAL CO.,LTD. Country or region after: China Patentee after: Shandong Hengxing New Material Technology Co.,Ltd. Address before: 212200 North side of Weisi Road, Lingang Industrial Zone, Guanyun County, Lianyungang City, Jiangsu Province Patentee before: LIANYUNGANG ZHONGGANG FINE CHEMICAL CO.,LTD. Country or region before: China |