拟合入厂煤和入炉煤低位发热量计算表

-33.84 -33.84 -33.84 -33.84 -33.84 -33.84 -33.84 -33.84 -33.84 -33.84 -33.84 -33.84 -33.84 -33.84 -33.84 -33.84 -33.84 -33.84 -33.84 -33.84 -33.84 -33.84 -33.84
99.2 -5.5 -1.3 39.4 -41.6 28.1 -42.4 17.3 44.5 15.5 -3.2 -29.0 35.0 -32.8 -15.3 2.7 86.2 -49.0 -16.9 10.2 -29.4 -17.7 12.3 -22.5
2.28 -0.12 -0.03 0.87 -0.90 0.58 -0.92 0.40 1.02 0.35 -0.08 -0.65 0.86 -0.74 -0.35 0.06 2.01 -1.07 -0.38 0.23 -0.63 -0.39 0.28 -0.52
35.67 33.28 37.68 34.18 34.15 30.73 34.57 37.66 35.94 35.59 39.22 36.11 40.91 36.66 36.47 34.96 37.00 35.19 36.99 36.64 34.14 35.56 36.26
8.30 8.75 8.45 8.75 8.55 7.90 7.65 8.30 8.80 7.85 8.50 7.75 7.20 7.50 7.80 8.30 7.35 7.15 7.05 7.25 6.50 7.60 8.05
7472.5 7472.5 7472.5 7472.5 7472.5 7472.5 7472.5 7472.5 7472.5 7472.5 7472.5 7472.5 7472.5 7472.5 7472.5 7472.5 7472.5 7472.5 7472.5 7472.5 7472.5 7472.5 7472.5
应用干基灰分和全水份拟合2010年龙固矿入厂煤低位发热量数据表
Qnet,arkc 干基灰份 样品号 al/kg Ad% 1 3818 44.40 2 4164 40.33 3 4270 38.86 4 3909 42.38 5 4267 38.78 6 4037 40.88 7 4306 38.46 8 4311 38.47 9 4687 34.14 10 4372 38.12 11 4765 33.12 12 4265 38.70 13 4242 38.83 14 4000 41.16 15 4104 40.62 16 4610 35.46 17 4312 38.35 18 4024 38.94 19 3506 47.19 20 4410 37.58 21 4475 35.99 22 4471 36.08 23 4247 38.31 24 4430 36.26 25 4620 34.60 26 4733 34.76 27 4575 35.78 28 4547 35.38 29 4590 34.60 30 4681 33.36 31 4752 33.01 32 4383 36.54 33 4503 35.72 34 4760 33.56 35 4485 36.18 36 4268 38.71 37 4310 37.62 38 4068 40.38 39 4163 39.35 40 4544 34.78 41 4281 38.30 42 4112 39.83 43 4149 38.75 44 3954 41.29 全水Mar% 8.25 7.85 7.95 8.30 8.50 8.60 8.50 8.00 7.85 7.60 7.95 8.10 8.30 8.15 7.70 7.65 8.05 11.06 8.88 7.20 7.31 7.45 7.05 7.80 7.65 7.10 8.25 8.45 8.50 8.50 7.95 9.30 8.20 7.05 8.30 8.15 8.35 8.15 8.50 8.50 8.35 8.50 8.60 8.30 干基挥发份 Vd% 28.10 29.96 30.90 29.83 30.62 29.42 30.09 30.56 32.10 29.84 31.84 29.84 30.22 28.21 28.75 31.02 29.66 22.04 19.57 29.99 30.17 29.94 29.91 30.84 31.37 31.71 31.06 31.54 31.06 31.83 31.90 30.93 30.36 31.52 29.90 29.67 29.80 28.84 30.36 30.67 29.61 29.86 30.78 28.87 灰分拟合 水份拟合 拟合低位 拟合常数c 系数a 系数b 发热量 -76.8 -33.84 7472.5 3783.4 -76.8 -33.84 7472.5 4109.5 -76.8 -33.84 7472.5 4219.0 -76.8 -33.84 7472.5 3936.8 -76.8 -33.84 7472.5 4206.6 -76.8 -33.84 7472.5 4041.9 -76.8 -33.84 7472.5 4231.1 -76.8 -33.84 7472.5 4247.3 -76.8 -33.84 7472.5 4584.9 -76.8 -33.84 7472.5 4287.7 -76.8 -33.84 7472.5 4659.9 -76.8 -33.84 7472.5 4226.2 -76.8 -33.84 7472.5 4209.5 -76.8 -33.84 7472.5 4035.6 -76.8 -33.84 7472.5 4092.3 -76.8 -33.84 7472.5 4490.3 -76.8 -33.84 7472.5 4254.8 -76.8 -33.84 7472.5 4107.6 -76.8 -33.84 7472.5 3547.8 -76.8 -33.84 7472.5 4342.7 -76.8 -33.84 7472.5 4461.1 -76.8 -33.84 7472.5 4449.4 -76.8 -33.84 7472.5 4291.7 -76.8 -33.84 7472.5 4423.8 -76.8 -33.84 7472.5 4556.3 -76.8 -33.84 7472.5 4562.7 -76.8 -33.84 7472.5 4445.4 -76.8 -33.84 7472.5 4469.4 -76.8 -33.84 7472.5 4527.6 -76.8 -33.84 7472.5 4622.8 -76.8 -33.84 7472.5 4668.3 -76.8 -33.84 7472.5 4351.5 -76.8 -33.84 7472.5 4451.7 -76.8 -33.84 7472.5 4656.5 -76.8 -33.84 7472.5 4413.0 -76.8 -33.84 7472.5 4223.8 -76.8 -33.84 7472.5 4300.7 -76.8 -33.84 7472.5 4095.5 -76.8 -33.84 7472.5 4162.8 -76.8 -33.84 7472.5 4513.8 -76.8 -33.84 7472.5 4248.5 -76.8 -33.84 7472.5 4125.9 -76.8 -33.84 7472.5 4205.5 -76.8 -33.84 7472.5 4020.6
-0.91 -1.31 -1.19 0.71 -1.42 0.12 -1.74 -1.48 -2.18 -1.93 -2.21 -0.91 -0.77 0.89 -0.28 -2.60 -1.33 2.08 1.19 -1.53 -0.31 -0.48 1.05 -0.14 -1.38 -3.60 -2.83 -1.71 -1.36 -1.24 -1.76 -0.72 -1.14 -2.17 -1.61 -1.04 -0.22 0.68 -0.01 -0.67 -0.76 0.34 1.36 1.68
低位发热量数据表
拟合绝对 误差 拟合误差 （%）
-34.6 -54.5 -51.0 27.8 -60.4 4.9 -74.9 -63.7 -102.1 -84.3 -105.1 -38.8 -32.5 35.6 -11.7 -119.7 -57.2 83.6 41.8 -67.3 -13.9 -21.6 44.7 -6.2 -63.7 -170.3 -129.6 -77.6 -62.4 -58.2 -83.7 -31.5 -51.3 -103.5 -72.0 -44.2 -9.3 27.5 -0.2 -30.2 -32.5 13.9 56.5 66.6
4368.701 37.16 8.06 30.10 -76.8 -33.84 1、按照2010年元至5月份龙固矿入厂煤分析数据拟合低位发热量 说明 2、整体拟合误差小于2.5%，说明拟合公式具有一定的代表性
7472.5
4452.2 4620.5 4292.7 4551.4 4560.4 4845.1 4558.6 4299.3 4414.5 4473.5 4172.8 4437.0 4087.0 4403.2 4407.7 4506.7 4382.2 4528.0 4393.1 4413.2 4630.6 4484.3 4415.3 4346.2
பைடு நூலகம்
45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67
4353 4626 4294 4512 4602 4817 4601 4282 4370 4458 4176 4466 4052 4436 4423 4504 4296 4577 4410 4403 4660 4502 4403
30.83 30.43 29.96 31.52 30.26 31.11 29.18 29.81 30.47 29.90 30.56 30.43 29.58 30.04 30.93 30.97 30.74 32.12 29.97 31.15 31.14 29.96 30.52
-76.8 -76.8 -76.8 -76.8 -76.8 -76.8 -76.8 -76.8 -76.8 -76.8 -76.8 -76.8 -76.8 -76.8 -76.8 -76.8 -76.8 -76.8 -76.8 -76.8 -76.8 -76.8 -76.8