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Table 3 Summary of flowthrough (20 mL/min) and batch (0 mL/min) pretreatment conditions

From: The fate of lignin during hydrothermal pretreatment

Flow rate Temperature, Set pressure Time Sample interval
( Q, mL/min) Sand Bath (T sand ,°C) Reactor (T rxtr ,°C) (P set , MPag) (t rxn , min) ( Δt, min)
20 149 140 0.28 12 3
20 149 140 0.28 192 15
0 T sand, 1 = 142 140 n/a 192 n/a
T sand, 2 = 140
20 194 180 1.10 12 3
20 194 180 1.10 192 15
0 T sand, 1 = 182 180 n/a 12 n/a
T sand, 2 = 180
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