生物质秸秆燃料热值分析表与对比
| 工业分析成分﹪ | 元素组成﹪ | 低位热值Kj/Kg | 大卡 | ||||||||
水分 | 灰份 | 挥发酚 | 固体碳 | H | C | S | N | P | Ko2 | |||
玉米杆 | 6.10 | 4.70 | 76.00 | 13.20 | 6.00 | 49.30 | 0.11 | 0.70 | 2.60 | 13.80 | 17746 | 4245 |
玉米芯 | 4.87 | 5.93 | 71.95 | 17.25 | 6.00 | 47.20 | 0.01 | 0.48 | — | — | 17730 | 4242 |
麦秆 | 4.39 | 8.90 | 67.36 | 19.32 | 6.20 | 49.60 | 0.07 | 0.61 | 0.33 | 20.40 | 18532 | 4434 |
稻草 | 3.61 | 12.20 | 67.80 | 16.39 | 5.30 | 48.30 | 0.09 | 0.81 | 0.15 | 9.93 | 17636 | 4219 |
稻壳 | 5.62 | 17.82 | 62.61 | 13.95 | 6.20 | 49.40 | 0.40 | 0.30 | — | 0.60-1.60 | 16017 | 3831 |
杂草 | 5.43 | 9.4 | 68.72 | 16.40 | 5.24 | 41.00 | 0.22 | 1.59 | 1.68 | 13.60 | 16204 | 3876 |
豆杆 | 5.10 | 3.13 | 74.56 | 17.12 | 5.81 | 44.79 | 0.11 | 5.85 | 2.86 | 16.33 | 16157 | 3865 |
花生壳 | 7.88 | 1.60 | 68.10 | 22.42 | 6.70 | 54.90 | 0.10 | 1.37 | — | — | 21417 | 5123 |
高粱杆 | 4.71 | 8.91 | 68.90 | 17.48 | 6.09 | 48.63 | 0.01 | 0.36 | 1.12 | 13.60 | 15066 | 3604 |
棉杆 | 6.78 | 3.97 | 68.54 | 20.71 | 5.70 | 49.80 | 0.22 | 0.69 | -2.10 | 24.70 | 18089 | 4327 |
锯末 | 7.88 | 1.65 | 67.10 | 22.42 | 6.70 | 54.90 | 0.10 | 1.37 | 1.12 | 13.60 | 21948 | 5552 |