Experimental investigation of the rate of pyrocarbon formation from methane under conditions of the process of preparation of carbon-carbon materials

被引:0
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作者
Ryabin, VT [1 ]
Ryabin, TV [1 ]
Semenov, AM [1 ]
机构
[1] MOSCOW POWER RES INST,MOSCOW 105835,RUSSIA
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O59 [应用物理学];
学科分类号
摘要
Measurements are performed of the rate of pyrocarbon formation on a cylindrical rod, heated by electric current, as a result of pyrolysis of methane gas flowing past this rod at the temperature of 1173-1573 K, pressure of 0.1 and 0.15 MPa, and at several values of flow rate of the material-forming gas. The time variation of the effective surface of the sample is determined. In the course of experiments, measurements were performed of the chemical composition of gas at the outlet from the experimental facility and in the vicinity of the sample surface.
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页码:459 / 466
页数:8
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