当前学科:热工仪表及自动化
  • 题目: 未知类型

      已知国内部分煤灰成分(见下表),计算各种煤的碱酸比。

      部分煤灰成分 (%)

      序号产地Fe2O3CaOMgONa2O+K2OSiO2Al2O3TiO2
      1淮南3.351.220.480.0156.3635.381.25
      2平顶山2.822.70.430.0160.5630.391.26
      3淮北2.7720.80.5655.2135.781.38
      4开滦4.441.650.620.0156.7338.960
      5鸡西5.790.710.470.0161.3827.651.48
      6西山6.962.710.650.0145.5440.041.3
      7焦作3.586.121.070.0148.732.941.34
      8抚顺3.755.520.531.2456.124.763.65
      9阜新7.041.410.752.3765.1521.521.01
      10峰峰2.757.430.860.2644.6639.021.46
      11鹤璧2.978.730.640.0145.9135.391.26
      12铜川12.062.010.40.0145.1636.051.82
      13金竹山8.274.252.370.0153.9824.660
      14大同20.663.261.340.5251.0317.760.9
      15淄博32.52.560.250.0151.2410.60
      16平庄19.179.721.780.7835.7417.061.1
      17枣庄29.617.221.020.0122.615.030.54

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