High titer ethanol and lignosulfonate production from SPORL pretreated poplar at pilot-scale

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Junyong (J.Y.) eZhu; Haifeng eZhou; Haifeng eZhou; Roland eGleisner; Xueqing eQiu; Eric eHorn;
(2015)

Poplar NE222 (Populus deltoides Bartr. ex Marsh × P. nigra L.) wood chips were pretreated in a 390 L pilot-scale rotating wood-pulping digester using a dilute sulfite solution of approximately pH  1.8 at 160°C for 40 min for bioconversion to ethanol and lignosulfonate ... View more
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