Feed | Process Conditions | Ratio of Product Gases | Average Product Gas Compositions | ηgas% | ||||||||
| Air | O2 | Steam | Steam/O2 | H2:CO | CO:CO2 | (H2 + CO):CO2 | H2% | CO% | CH4% | CO2% |
|
ml/min | ml/min | ml/min | ||||||||||
90% SB + 10% SG |
| 650 | 325 | 0.5 | 0.61 | 0.63 | 1.02 | 17.7 | 28.9 | 5.21 | 45.8 | 27.1 |
| 650 | 650 | 1 | 0.89 | 0.53 | 1.00 | 21.7 | 24.3 | 5.75 | 46.0 | 30.4 | |
| 650 | 1300 | 2 | 1.15 | 0.49 | 1.05 | 26.3 | 22.8 | 4.69 | 46.6 | 53.5 | |
1400 | 300 | 150 | 0.5 | 0.96 | 0.28 | 0.55 | 4.15 | 4.32 | 0.00 | 15.4 | 17.3 | |
1400 | 300 | 300 | 1 | 1.15 | 0.28 | 0.61 | 5.04 | 4.38 | 1.18 | 15.4 | 25.7 | |
1400 | 300 | 600 | 2 | 1.50 | 0.26 | 0.65 | 6.19 | 4.12 | 1.78 | 15.9 | 29.8 | |
80% SB + 20% SG |
| 650 | 325 | 0.5 | 0.72 | 0.37 | 0.63 | 14.1 | 19.7 | 5.42 | 53.6 | 23.5 |
| 650 | 650 | 1 | 1.01 | 0.32 | 0.63 | 16.6 | 16.4 | 4.50 | 52.1 | 30.7 | |
| 650 | 1300 | 2 | 1.22 | 0.28 | 0.62 | 18.1 | 14.8 | 4.65 | 53.57 | 33.3 | |
1400 | 300 | 150 | 0.5 | 0.73 | 0.23 | 0.40 | 3.01 | 4.14 | 0.00 | 17.6 | 16.4 | |
1400 | 300 | 300 | 1 | 0.92 | 0.25 | 0.47 | 3.96 | 4.33 | 0.70 | 17.5 | 24.8 | |
1400 | 300 | 600 | 2 | 1.05 | 0.26 | 0.53 | 4.87 | 4.65 | 0.00 | 17.9 | 28.9 | |
70% SB + 30% SG |
| 650 | 325 | 0.5 | 0.65 | 0.26 | 0.33 | 10.3 | 16.0 | 5.73 | 62.5 | 21.8 |
| 650 | 650 | 1 | 0.82 | 0.23 | 0.43 | 11.8 | 14.5 | 4.28 | 62.0 | 26.8 | |
| 650 | 1300 | 2 | 1.31 | 0.16 | 0.46 | 13.0 | 10.0 | 4.78 | 63.4 | 28.3 | |
1400 | 300 | 150 | 0.5 | 0.43 | 0.32 | 0.46 | 3.19 | 7.43 | 0.00 | 23.1 | 14.8 | |
1400 | 300 | 300 | 1 | 0.64 | 0.29 | 0.47 | 4.61 | 7.21 | 0.00 | 24.9 | 22.1 | |
1400 | 300 | 600 | 2 | 0.71 | 0.29 | 0.50 | 4.98 | 7.01 | 0.00 | 24.1 | 27.7 |