Advances in Civil Engineering / 2018 / Article / Tab 1

Research Article

Coal Temperature Variation Mechanism during Gas Desorption Process

Table 1

Theoretical and measured values of the two types of coal samples.

Sample nameEquilibrium pressure p (Pa) (m3/kg)Desorption rate η (°C·g − 1) (°C·g − 1) (°C·g − 1) (°C·g − 1)

Malan 8#10–206.00E + 051.97E − 035.20E − 015.95E − 048.10E − 056.75E − 041.25E − 03
1.21E + 062.83E − 036.20E − 012.25E − 032.02E − 042.45E − 032.31E − 03
1.90E + 063.94E − 036.70E − 015.68E − 033.70E − 046.05E − 032.71E − 03
2.10E + 064.60E − 037.40E − 018.91E − 034.66E − 049.37E − 033.21E − 03
Malan 8# 20– 405.39E + 053.38E − 036.20E − 011.19E − 031.25E − 041.32E − 036.57E − 04
1.12E + 064.68E − 039.20E − 019.11E − 032.49E − 049.36E − 031.52E − 03
1.65E + 065.56E − 039.30E − 011.69E − 024.26E − 041.73E − 021.90E − 03
2.24E + 068.70E − 037.70E − 011.99E − 029.16E − 042.08E − 022.42E − 03
Malan 8# 40–604.34E + 054.76E − 036.00E − 011.30E − 031.34E − 041.43E − 031.34E − 03
7.92E + 055.54E − 037.00E − 013.62E − 032.93E − 043.91E − 032.36E − 03
1.73E + 066.35E − 037.40E − 011.01E − 025.80E − 041.07E − 023.40E − 03
2.16E + 061.34E − 028.00E − 013.18E − 021.38E − 033.32E − 024.16E − 03
Zhenxing 10– 203.30E + 059.10E − 034.00E − 011.05E − 031.80E − 041.23E − 032.53E − 03
8.46E + 051.34E − 026.60E − 018.44E − 037.54E − 049.20E − 036.66E − 03
1.32E + 061.48E − 028.10E − 012.22E − 021.12E − 032.33E − 028.83E − 03
Zhenxing 20–403.42E + 058.19E − 033.80E − 019.20E − 041.68E − 041.09E − 033.19E − 03
9.00E + 051.14E − 025.80E − 016.09E − 036.61E − 046.75E − 037.07E − 03
1.01E + 061.29E − 027.90E − 011.42E − 027.94E − 041.50E − 027.40E − 03
1.80E + 061.39E − 029.10E − 014.06E − 021.20E − 034.18E − 029.92E − 03
Zhenxing 40–603.40E + 057.33E − 035.50E − 011.38E − 031.45E − 041.52E − 034.44E − 03
1.10E + 061.39E − 027.87E − 011.62E − 029.25E − 041.71E − 021.12E − 02
1.43E + 061.72E − 028.40E − 013.12E − 021.35E − 033.26E − 021.31E − 02
1.70E + 061.83E − 029.20E − 015.41E − 021.47E − 035.56E − 021.50E − 02
Zhenxing 60–802.37E + 058.79E − 035.40E − 011.11E − 035.70E − 051.16E − 032.49E − 03
6.71E + 051.26E − 028.00E − 019.34E − 034.88E − 049.83E − 037.99E − 03
1.25E + 061.61E − 029.00E − 013.22E − 021.02E − 033.32E − 021.21E − 02
1.87E + 061.77E − 029.10E − 015.47E − 021.56E − 035.62E − 021.46E − 02

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