Chips are steamed well above the glass transition temperature of ligni – McqOptions

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1.	Chips are steamed well above the glass transition temperature of lignin, for one to two minutes until final pressure is on the order of __ MPascal.
A.	t14-20
B.	t4-7
C.	t19-25
D.	t3-4
Answer» C. t19-25

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