JPS6133810B2 - - Google Patents
Info
- Publication number
- JPS6133810B2 JPS6133810B2 JP16428882A JP16428882A JPS6133810B2 JP S6133810 B2 JPS6133810 B2 JP S6133810B2 JP 16428882 A JP16428882 A JP 16428882A JP 16428882 A JP16428882 A JP 16428882A JP S6133810 B2 JPS6133810 B2 JP S6133810B2
- Authority
- JP
- Japan
- Prior art keywords
- tower
- man
- cooling water
- water
- temperature
- 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.)
- Expired
Links
- 238000010791 quenching Methods 0.000 claims description 19
- 230000000171 quenching effect Effects 0.000 claims description 18
- 239000000498 cooling water Substances 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 12
- 239000012495 reaction gas Substances 0.000 claims description 12
- GYCMBHHDWRMZGG-UHFFFAOYSA-N Methylacrylonitrile Chemical compound CC(=C)C#N GYCMBHHDWRMZGG-UHFFFAOYSA-N 0.000 claims description 6
- 238000004821 distillation Methods 0.000 claims description 4
- 238000004064 recycling Methods 0.000 claims description 2
- 150000002825 nitriles Chemical class 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 18
- 238000010521 absorption reaction Methods 0.000 description 17
- 238000011084 recovery Methods 0.000 description 15
- 239000007788 liquid Substances 0.000 description 8
- 239000007789 gas Substances 0.000 description 4
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000000376 reactant Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 2
- 238000000895 extractive distillation Methods 0.000 description 2
- LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 description 2
- STNJBCKSHOAVAJ-UHFFFAOYSA-N Methacrolein Chemical compound CC(=C)C=O STNJBCKSHOAVAJ-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- LRDFRRGEGBBSRN-UHFFFAOYSA-N isobutyronitrile Chemical compound CC(C)C#N LRDFRRGEGBBSRN-UHFFFAOYSA-N 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16428882A JPS5953454A (ja) | 1982-09-21 | 1982-09-21 | メタクリロニトリルの回収方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16428882A JPS5953454A (ja) | 1982-09-21 | 1982-09-21 | メタクリロニトリルの回収方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5953454A JPS5953454A (ja) | 1984-03-28 |
| JPS6133810B2 true JPS6133810B2 (fr) | 1986-08-04 |
Family
ID=15790251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16428882A Granted JPS5953454A (ja) | 1982-09-21 | 1982-09-21 | メタクリロニトリルの回収方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5953454A (fr) |
-
1982
- 1982-09-21 JP JP16428882A patent/JPS5953454A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5953454A (ja) | 1984-03-28 |
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