Relation between coal properties and acetylene yield in plasma pyrolysis
Relation between coal properties and acetylene yield in plasma pyrolysis
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DOI：
10.1016/0016-2361(85)90336-9
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发表时间：
1985-10
期刊：
影响因子：
7.4
通讯作者：
D. Bittner;H. Baumann;J. Klein
中科院分区：
文献类型：
--
作者：
D. Bittner;H. Baumann;J. Klein
将煤注入电弧放电产生的氢等离子体中，挥发物在几毫秒内释放出来，与等离子体反应形成主要产物乙炔。用不同煤进行的实验表明，乙炔的产率不仅取决于挥发物的数量，还取决于挥发物的组成。煤中的氧化合物，在某些情况下，甚至矿物中的氧含量都会降低乙炔的产率。
If coal is injected into hydrogen plasma generated by arc discharge the volatiles are released within a few milliseconds and form acetylene as the main product by reaction with the plasma. Experiments with different coals indicate that the yield of acetylene is determined not only by the amount of volatiles but depends also on their composition. Oxygen compounds in the coal and, in some cases, even the oxygen content of the mineral matter decrease the acetylene yield.