Sodium Diacetate production method
The invention relates to method to produce sodium diacetate by acetic acid and soda, which comprises: with one-step synthesis method, adding soda slowly into stirring acetic acid and additive in reaction process; with normal-pressure inverse flow reaction mean, obtaining the objective product. In th...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | The invention relates to method to produce sodium diacetate by acetic acid and soda, which comprises: with one-step synthesis method, adding soda slowly into stirring acetic acid and additive in reaction process; with normal-pressure inverse flow reaction mean, obtaining the objective product. In this method, the reaction material can contact sufficiently to form even solution system, changes slabby state of materials, reduces reaction temperature below 110Deg to decrease acetic acid volatilization and energy consumption, increases yield to more than 95%, and fit to industrial production in large scale. |
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