subfluride低价氟化物
1.It was studied extracting Al from Al_2O_3,Taking advantage of the peculiarity of subfluride of Al,it is stable at high temperature and will be decomposed at low temperature,the results showed while the pressure of vacuum kiln is between 350 Pa and 28 Pa,the reaction temperatures is 1 800 K and 1 600 K,it is the same as the study of thermodynamics.本文利用铝的低价氟化物(AlF)在高温下存在,温度降低后不稳定,容易分解得到金属铝的特性,在一定真空度下,加入还原剂碳从氧化铝中提取铝进行了实验研究。
3)subfluoride['s?b'flu:?raid]氟化低价物
4)subfluoride['s?b'flu:?raid]低氟化物
5)monochloride[英][,m?n?'kl?:raid][美][,mɑn?'kl?ra?d]低价氯化物
1.The vacuum kiln for the production of aluminum by carbothermic reduction of aluminum-bearing materials with the aid of monochloride decomposition under vacuum is designed in this paper.设计出在真空下用碳热还原及低价氯化物分解法从含铝原料炼铝的真空炉,通过试验证明此设备能满足用碳热还原及低价氯化物分解法从含铝原料炼铝对设备提出的要求,并将此设备成功应用于用碳热还原及低价氯化物分解法从A l2O3中炼铝的试验中。
6)subiodide['s?b'ai?daid]碘化低价物
延伸阅读
低价区 低价区—— 多头市场的初期，此时为中短期投资的最佳买点。
