Table 3 Recovered byproducts from both schemes based on 1000 m3 black liquor
Byproduct | ton/d* | Components (ton/d) | Yield (%) | |||
|---|---|---|---|---|---|---|
C/CH | HC/HCH | Lignin | Silica | |||
Lignin product (I) and (II) | 9.5 | 0.18 | 0.44 | 8.73 | 0.13 | 83 |
Cellulose and hemicellulose and hydrolysates rich product (I) and (II) | 18.5 | 4.85 | 11.92 | 1.50 | 0.23 | 80 |
Silica rich product (I) | 5.7 | 0.05 | 0.12 | 0.02 | 5.46 | 90 |
Silica rich product (II) | 5.5 | 0.05 | 0.12 | 0.02 | 5.30 | 87 |