JPS57183771A - Preparation of hexamethyleneimine - Google Patents
Preparation of hexamethyleneimineInfo
- Publication number
- JPS57183771A JPS57183771A JP57060711A JP6071182A JPS57183771A JP S57183771 A JPS57183771 A JP S57183771A JP 57060711 A JP57060711 A JP 57060711A JP 6071182 A JP6071182 A JP 6071182A JP S57183771 A JPS57183771 A JP S57183771A
- Authority
- JP
- Japan
- Prior art keywords
- reaction
- caprolactam
- reaction zone
- reactor
- liquid phase
- 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
- ZSIQJIWKELUFRJ-UHFFFAOYSA-N Azepane Chemical compound C1CCCNCC1 ZSIQJIWKELUFRJ-UHFFFAOYSA-N 0.000 title abstract 2
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N Caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 abstract 4
- 238000006243 chemical reaction Methods 0.000 abstract 4
- 238000009903 catalytic hydrogenation reaction Methods 0.000 abstract 2
- 239000007795 chemical reaction product Substances 0.000 abstract 2
- 239000007791 liquid phase Substances 0.000 abstract 2
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000007809 chemical reaction catalyst Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Substances OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 abstract 1
- -1 diethylene glycol dialkyl ether Chemical class 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 238000005984 hydrogenation reaction Methods 0.000 abstract 1
- 230000020477 pH reduction Effects 0.000 abstract 1
- 239000000575 pesticide Substances 0.000 abstract 1
- 239000012071 phase Substances 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 230000001629 suppression Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57060711A JPS5810384B2 (ja) | 1982-04-12 | 1982-04-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57060711A JPS5810384B2 (ja) | 1982-04-12 | 1982-04-12 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date | |
|---|---|---|---|---|
| JP47129583A Division JPS589107B2 (ja) | 1972-12-26 | 1972-12-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57183771A true JPS57183771A (en) | 1982-11-12 |
| JPS5810384B2 JPS5810384B2 (ja) | 1983-02-25 |
Family
ID=13150139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57060711A Expired JPS5810384B2 (ja) | 1982-04-12 | 1982-04-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5810384B2 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6327486A (en) * | 1986-07-18 | 1988-02-05 | Mitsubishi Petrochem Co Ltd | Production of pyrrolidine compound |
-
1982
- 1982-04-12 JP JP57060711A patent/JPS5810384B2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6327486A (en) * | 1986-07-18 | 1988-02-05 | Mitsubishi Petrochem Co Ltd | Production of pyrrolidine compound |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5810384B2 (ja) | 1983-02-25 |
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