Lactic acid processing; methods; arrangements; and, products

Lactic acid processing; methods; arrangements; and, products

The techniques for processing lactic acid/lactate salt mixtures are provided. Preferred mixtures for processing are obtained from fermentation broths, preferably from fermentation processes conducted at a pH of 4.8 or lower. The techniques generally concern the provision of separated lactic acid and...

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Bibliographische Detailangaben
Hauptverfasser: Eyal, Aharon M, Starr, John N, Fisher, Rod, Hazan, Betty, Canari, Riki, Witzke, David R, Gruber, Patrick R, Kolstad, Jeffrey J, Meng, Xiangsheng
Format: Patent
Sprache:eng
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Zusammenfassung:The techniques for processing lactic acid/lactate salt mixtures are provided. Preferred mixtures for processing are obtained from fermentation broths, preferably from fermentation processes conducted at a pH of 4.8 or lower. The techniques generally concern the provision of separated lactic acid and lactate streams, from the mixtures. Preferred techniques of separation and processing of each of the streams are provided.