From: Lignosulfonate and elevated pH can enhance enzymatic saccharification of lignocelluloses
Sample Label1 | Method | Chemical charges on wood(%) | T (°C) | Duration @ T (min) |
---|---|---|---|---|
Lodgepole Pine – Solid cellulosic substrates | ||||
SP-BD4 | SPORL | H2SO4: 2.2 | 180 | 20 |
NaHSO3: 8.0 | ||||
Lodgepole Pine – Liquid substrates: Pretreatment hydrolysates (spent liquor) | ||||
L-BD4-T85-1 | SPORL | H2SO4: 2.2 | 185 | 5 |
L-BD4-T85-3 | NaHSO3: 8.0 | 185 | 25 | |
L-BD4-T85-5 | Â | 185 | 45 | |
Aspen – Solid cellulosic substrates | ||||
SP-AS | SPORL | H2SO4: 1.1 | 170 | 25 |
NaHSO3: 3.0 | ||||
SPH-AS | H2SO4: 0 | 170 | 25 | |
NaHSO3: 3.0 | ||||
DA-AS | Dilute acid (DA) | H2SO4: 1.1 | 170 | 25 |