The carbon-steam reaction at high pressure
The carbon-steam reaction at high pressure
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DOI：
10.1071/ch9580016
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发表时间：
1958
影响因子：
1.1
通讯作者：
J. Blackwood;F. McGrory
中科院分区：
文献类型：
--
作者：
J. Blackwood;F. McGrory
Sumwry 对纯化碳与蒸汽在高达 50 个大气压的压力和 750-830 ℃ 温度范围内的反应进行了研究。通过向反应器床供应的蒸汽中添加不同比例的氢气来检验氢气的影响。在高蒸汽和氢气压力以及低温下，相当大比例的碳气化为甲烷。已经提出了一种通过蒸汽直接攻击已经连接有至少两个氢原子的碳原子而形成甲烷的机制。甲烷的形成伴随着吸附氧的产生，并以一氧化碳的形式释放
Sumwry A study has been made of the reactions of purified carbon with staam at pressures up to 50 atm and in the temperature range 750-830 OC. The effect of hydrogen has been examined by adding hydrogen in varying proportions to the steam supplied to the reactor bed.At high steam and hydrogen pressures and low temperatures a considerable proportion of the carbon is gasified as methane. A mechanism has been proposed whereby methane is formed by the direct attack of steam on a carbon atom already having at least two hydrogen atoms attached. The formation of methane is accompanied by the production of adsorbed oxygen which is liberated as carbon monoxide