Article : texte imprimé

Regeneration of spent activated charcoals used for lignin removal from prehydrolysis - kraft prehydrolyzates

Jenny Sabrina Gutsch, Auteur ; Herbert Sixta, Auteur |

Dans Industrial & engineering chemistry research (Vol. 51 N° 25, Juin 2012)

Lignin in prehydrolysis-kraft prehydrolyzates leads to incrustations and impedes the utilization of the hemicellulosic fraction as a product. The adsorption of the lignin on activated charcoal directly after prehydrolysis at prehydrolysis temper[...]

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