Crystal with high content of choline chloride and preparation method of crystal

The invention relates to a crystal with high content of choline chloride and a preparation method of the crystal. The effective content of the choline chloride in the crystal is higher than 98%, and the content of moisture is lower than 0.5%. The crystal and the preparation method have the benefits...

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Bibliographische Detailangaben
Hauptverfasser: ZUO KESHUI, HAO CHANGMING, ZHANG RUIRUI
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The invention relates to a crystal with high content of choline chloride and a preparation method of the crystal. The effective content of the choline chloride in the crystal is higher than 98%, and the content of moisture is lower than 0.5%. The crystal and the preparation method have the benefits as follows: the yield is increased, the investment cost and the energy consumption are reduced, exhaust gas emission caused by spray drying is reduced, besides, risks of mycotoxins, heavy metals and dust which are caused by other choline chloride agent forms are avoided, transportation is facilitated, and meanwhile, the quality of the choline chloride is guaranteed.