JPS60178839A - モノクロルアセトアルデヒドの製造方法 - Google Patents
モノクロルアセトアルデヒドの製造方法Info
- Publication number
- JPS60178839A JPS60178839A JP3229684A JP3229684A JPS60178839A JP S60178839 A JPS60178839 A JP S60178839A JP 3229684 A JP3229684 A JP 3229684A JP 3229684 A JP3229684 A JP 3229684A JP S60178839 A JPS60178839 A JP S60178839A
- Authority
- JP
- Japan
- Prior art keywords
- chlorine
- water
- acetaldehyde
- reaction
- hydrochloric acid
- 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.)
- Granted
Links
- QSKPIOLLBIHNAC-UHFFFAOYSA-N 2-chloro-acetaldehyde Chemical compound ClCC=O QSKPIOLLBIHNAC-UHFFFAOYSA-N 0.000 title claims description 16
- 238000004519 manufacturing process Methods 0.000 title description 8
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 claims abstract description 38
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000000460 chlorine Substances 0.000 claims abstract description 30
- 229910052801 chlorine Inorganic materials 0.000 claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 14
- 238000002156 mixing Methods 0.000 claims abstract description 4
- 238000006243 chemical reaction Methods 0.000 claims description 40
- 150000003839 salts Chemical class 0.000 claims description 7
- 239000002253 acid Substances 0.000 claims 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract description 22
- 239000000243 solution Substances 0.000 abstract description 8
- SQYNKIJPMDEDEG-UHFFFAOYSA-N paraldehyde Chemical compound CC1OC(C)OC(C)O1 SQYNKIJPMDEDEG-UHFFFAOYSA-N 0.000 abstract description 6
- 229960003868 paraldehyde Drugs 0.000 abstract description 6
- 239000002994 raw material Substances 0.000 abstract description 5
- 239000007864 aqueous solution Substances 0.000 abstract description 3
- 239000012295 chemical reaction liquid Substances 0.000 abstract description 3
- 150000001875 compounds Chemical class 0.000 abstract description 3
- 239000003814 drug Substances 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 239000003317 industrial substance Substances 0.000 abstract 1
- 239000006227 byproduct Substances 0.000 description 11
- DKAGJZJALZXOOV-UHFFFAOYSA-N hydrate;hydrochloride Chemical compound O.Cl DKAGJZJALZXOOV-UHFFFAOYSA-N 0.000 description 10
- 239000012535 impurity Substances 0.000 description 10
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 9
- NWQWQKUXRJYXFH-UHFFFAOYSA-N 2,2-Dichloroacetaldehyde Chemical compound ClC(Cl)C=O NWQWQKUXRJYXFH-UHFFFAOYSA-N 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- GMUIHGWBQIUCST-RQOWECAXSA-N (z)-2-chlorobut-2-enal Chemical compound C\C=C(/Cl)C=O GMUIHGWBQIUCST-RQOWECAXSA-N 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- MLUCVPSAIODCQM-NSCUHMNNSA-N crotonaldehyde Chemical compound C\C=C\C=O MLUCVPSAIODCQM-NSCUHMNNSA-N 0.000 description 3
- MLUCVPSAIODCQM-UHFFFAOYSA-N crotonaldehyde Natural products CC=CC=O MLUCVPSAIODCQM-UHFFFAOYSA-N 0.000 description 3
- 238000004821 distillation Methods 0.000 description 3
- HSJKGGMUJITCBW-UHFFFAOYSA-N 3-hydroxybutanal Chemical compound CC(O)CC=O HSJKGGMUJITCBW-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- IKHGUXGNUITLKF-XPULMUKRSA-N acetaldehyde Chemical compound [14CH]([14CH3])=O IKHGUXGNUITLKF-XPULMUKRSA-N 0.000 description 2
- 150000001299 aldehydes Chemical class 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005660 chlorination reaction Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 125000002485 formyl group Chemical group [H]C(*)=O 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000007086 side reaction Methods 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- 241000220317 Rosa Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 229940127554 medical product Drugs 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- -1 reaction temperature Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3229684A JPS60178839A (ja) | 1984-02-24 | 1984-02-24 | モノクロルアセトアルデヒドの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3229684A JPS60178839A (ja) | 1984-02-24 | 1984-02-24 | モノクロルアセトアルデヒドの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60178839A true JPS60178839A (ja) | 1985-09-12 |
| JPH0463867B2 JPH0463867B2 (cg-RX-API-DMAC7.html) | 1992-10-13 |
Family
ID=12354991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3229684A Granted JPS60178839A (ja) | 1984-02-24 | 1984-02-24 | モノクロルアセトアルデヒドの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60178839A (cg-RX-API-DMAC7.html) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0621275A1 (en) * | 1993-04-21 | 1994-10-26 | Kureha Chemical Industry Co., Ltd. | Process for the manufacture of monochloroacetaldehyde trimer and chloral |
| CN104355974A (zh) * | 2014-11-17 | 2015-02-18 | 潍坊汇韬化工有限公司 | 一种填料塔合成氯乙醛及其生产工艺 |
-
1984
- 1984-02-24 JP JP3229684A patent/JPS60178839A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0621275A1 (en) * | 1993-04-21 | 1994-10-26 | Kureha Chemical Industry Co., Ltd. | Process for the manufacture of monochloroacetaldehyde trimer and chloral |
| US5414139A (en) * | 1993-04-21 | 1995-05-09 | Kureha Chemical Industry Co., Ltd. | Process for the manufacture of monochloroacetaldehyde trimer and chloral |
| CN104355974A (zh) * | 2014-11-17 | 2015-02-18 | 潍坊汇韬化工有限公司 | 一种填料塔合成氯乙醛及其生产工艺 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0463867B2 (cg-RX-API-DMAC7.html) | 1992-10-13 |
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