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Recovery of l-lactic acid from poly(l-lactic acid) under hydrothermal conditions of dilute aqueous sodium hydroxide solution

Masaru Yagihashi, Auteur ; Toshitaka Funazukuri, Auteur |

Dans Industrial & engineering chemistry research (Vol. 49 N° 3, Fevrier 2010)

Poly(l-lactic acid) (PLLA) pellets were degraded in a batch reactor under hydrothermal conditions of aqueous sodium hydroxide solution, from 343 to 453 K, compared to water in the absence of NaOH. Over an entire range of conversion, components s[...]

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