CA1019346A - Process for the purification of acrylonitrile - Google Patents
Process for the purification of acrylonitrileInfo
- Publication number
- CA1019346A CA1019346A CA217,057A CA217057A CA1019346A CA 1019346 A CA1019346 A CA 1019346A CA 217057 A CA217057 A CA 217057A CA 1019346 A CA1019346 A CA 1019346A
- Authority
- CA
- Canada
- Prior art keywords
- acrylonitrile
- purification
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/32—Separation; Purification; Stabilisation; Use of additives
- C07C253/34—Separation; Purification
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB66874A GB1431511A (en) | 1974-01-07 | 1974-01-07 | Purification of acrylonitrile |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1019346A true CA1019346A (en) | 1977-10-18 |
Family
ID=9708432
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA217,057A Expired CA1019346A (en) | 1974-01-07 | 1974-12-30 | Process for the purification of acrylonitrile |
Country Status (3)
Country | Link |
---|---|
CA (1) | CA1019346A (en) |
FR (1) | FR2256914A1 (en) |
GB (1) | GB1431511A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5606094A (en) * | 1995-01-10 | 1997-02-25 | Baker Hughes Incorporated | Acrolein scavengers |
US6331264B1 (en) | 1999-03-31 | 2001-12-18 | E. I. Du Pont De Nemours And Company | Low emission polymer compositions |
US6277289B1 (en) | 1999-07-01 | 2001-08-21 | E. I. Du Pont De Nemours And Company | Treatment of aqueous aldehyde waste streams |
AU2003298927A1 (en) | 2003-01-03 | 2004-08-10 | The Standard Oil Company | Process for recovering acrylonitrile or methacrylonitrile |
-
1974
- 1974-01-07 GB GB66874A patent/GB1431511A/en not_active Expired
- 1974-12-30 CA CA217,057A patent/CA1019346A/en not_active Expired
-
1975
- 1975-01-06 FR FR7500199A patent/FR2256914A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB1431511A (en) | 1976-04-07 |
FR2256914A1 (en) | 1975-08-01 |
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