Distribution and genesis of mercury in natural gas of large coal derived gas fields in China
① Nitrogen cylinder; ② Helix tube; ③ Activated carbon tube; ④ Water-cooled cooling tube; ⑤ Gold wire tube; ⑥ Heating kettle
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Distribution and genesis of mercury in natural gas of large coal derived gas fields in China |
| LI Jian,HAN Zhongxi,YAN Qituan,WANG Shuying,GE Shouguo |
| Fig. 3. Schematic diagram of experimental device for mercury from ground coal by heating. ① Nitrogen cylinder; ② Helix tube; ③ Activated carbon tube; ④ Water-cooled cooling tube; ⑤ Gold wire tube; ⑥ Heating kettle |
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