Process for the preparation of acetaldehyde
The initial aqueous liquor obtained in the preparation of acetaldehyde from acetylene by mercury-catalysed addition of water is recycled to the process after having been cooled to from 8 to 15 DEG C.
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| Format: | Patent |
| Sprache: | eng ; ger |
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| Zusammenfassung: | The initial aqueous liquor obtained in the preparation of acetaldehyde from acetylene by mercury-catalysed addition of water is recycled to the process after having been cooled to from 8 to 15 DEG C. |
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