TH139048A - Method for Purifying Acrylonitrile - Google Patents
Method for Purifying AcrylonitrileInfo
- Publication number
- TH139048A TH139048A TH1301003344A TH1301003344A TH139048A TH 139048 A TH139048 A TH 139048A TH 1301003344 A TH1301003344 A TH 1301003344A TH 1301003344 A TH1301003344 A TH 1301003344A TH 139048 A TH139048 A TH 139048A
- Authority
- TH
- Thailand
- Prior art keywords
- acrylonitrile
- distillation
- distillation tower
- condenser
- purification
- Prior art date
Links
- NLHHRLWOUZZQLW-UHFFFAOYSA-N acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 title claims abstract 10
- 238000004821 distillation Methods 0.000 claims abstract 16
- LELOWRISYMNNSU-UHFFFAOYSA-N Hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 claims abstract 5
- 239000007788 liquid Substances 0.000 claims abstract 5
- 238000000746 purification Methods 0.000 claims abstract 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract 5
- 238000009833 condensation Methods 0.000 claims abstract 4
- 230000005494 condensation Effects 0.000 claims abstract 4
- 238000000034 method Methods 0.000 claims 2
- GUYXXEXGKVKXAW-UHFFFAOYSA-N C=CC#N.C=CC#N Chemical compound C=CC#N.C=CC#N GUYXXEXGKVKXAW-UHFFFAOYSA-N 0.000 claims 1
- 239000007789 gas Substances 0.000 claims 1
Abstract
DC60 (17/06/56) วิธีการเพื่อการทำให้อะครีโลไนไตรล์(acrylonitrile) บริสุทธิ์ที่รวมถึงขั้นตอนของการกลั่น สารละลายที่บรรจุอะครีโลไนไตรล์, ไฮโดรเจนไซยาไนด์, และ น้ำ โดยการใช้หอกลั่นซึ่งเครื่อง ควบแน่นถูกเชื่อมกับส่วนยอดหอกลั่น ที่รวมเพิ่มเติมถึงขั้นตอนของการรักษาอุณหภูมิคงที่ของของ เหลวออกของเครื่องควบแน่น วิธีการเพื่อการทำให้อะครีโลไนไตรล์(acrylonitrile)บริสุทธิ์ที่รวมถึงขั้นตอนของการกลั่น สารละลายที่บรรจุอะครีโลไนไตรล์,ไฮโดรเจนไซยาไนด์,และน้ำโดยการใช้หอกลั่นซึ่งเครื่อง ควบแน่นถูกเชื่อมกับส่วนยอดหอกลั่น ที่รวมเพิ่มเติมถึงขั้นตอนของการรักษาอุณหภูมิคงที่ของของ เหลวออกของเครื่องควบแน่น DC60 (17/06/56) Method for the purification of acrylonitrile that includes the distillation process. A solution containing acrylonitrile, hydrogen cyanide, and water using a distillation tower. The condensation is connected to the top of the distillation tower. That further includes steps of maintaining a constant temperature of Liquid out of the condenser A method for the purification of acrylonitrile, including the distillation process. A solution containing acrylonitrile, hydrogen cyanide, and water using a distillation tower. The condensation is connected to the top of the distillation tower. That further includes steps of maintaining a constant temperature of Liquid out of the condenser
Claims (1)
Publications (2)
Publication Number | Publication Date |
---|---|
TH1301003344B TH1301003344B (en) | 2015-01-16 |
TH139048A true TH139048A (en) | 2015-01-16 |
Family
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