| Title: | Method for stabilization of crude acetonitrile as oxidation or ammoxidation feed | ||
| Application Number: | 93117779 | Application Date: | 1993.08.19 |
| Publication Number: | 1099025 | Publication Date: | 1995.02.22 |
| Approval Pub. Date: | Granted Pub. Date: | ||
| International Classifi-cation: | C01C3/02,C07C253/32,C07C255/03 | ||
| Applicant(s) Name: | The Standard Oil Company | Address: | |
| Inventor(s) Name: | Mark C. Cesa | ||
| Attorney & Agent: | WEI JINXI | ||
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Abstract: |
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| The process for preparing stable coarse acetonitrile (that is, after treatment of acetonitrile, the polymerization of acetonitrile on gasifying is basically eliminated) includes mixing coarse acetonitrile, strong alkali and aldehyde, heating to reflux temp. for stabilization of it, and recovering stable coarse acetonitrile, which may be used to prepared hydrogen cyanide. | |||
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| Time: | 11 | ||
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