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Table 3 Process conditions used for WEx pretreatment of Cocksfoot grass

From: Production of ethanol from hemicellulose fraction of cocksfoot grass using pichia stipitis

Treatment

Temp. (°C)

T/R*(min)

Oxygen (psi)

Acid concen.**(%)

A

160

15

87

-

B

170

15

87

-

C

180

15

87

-

D

170

15

-

0.2

E

180

15

-

0.2

F

190

15

-

0.2

  1. *Retention time. **Acid concentration.