Continuous method for making isobutyric acid
Methods of improving the yield in the continuous preparation of isobutyric acid from propene, carbon monoxide, and water under pressure in liquid hydrogen fluoride as a Koch catalyst by mixing the propene with excess carbon monoxide, preferably carbon monoxide reintroduced from the process and freed...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | Methods of improving the yield in the continuous preparation of isobutyric acid from propene, carbon monoxide, and water under pressure in liquid hydrogen fluoride as a Koch catalyst by mixing the propene with excess carbon monoxide, preferably carbon monoxide reintroduced from the process and freed of HF, and introducing the mixture into the reactor. |
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