Comparison of SO2 and H2SO4 impregnation of softwood prior to steam pretreatment on ethanol production
1998 ◽
Vol 70-72
(1)
◽
pp. 3-15
◽
2009 ◽
pp. 1055-1067
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2010 ◽
Vol 34
(12)
◽
pp. 1721-1731
◽
1998 ◽
Vol 71
(4)
◽
pp. 299-308
◽
2003 ◽
Vol 24
(6)
◽
pp. 475-486
◽