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提取月球资源制造一趟火箭燃料,得花超过2年时间
从众多氧气获得方法中,最近一篇新论文选择评估从钛铁矿(ilmenite)分离氧气、并于高温下将其与氢结合的化学反应成本,此系统经历氢反应期间产生大量水、分离氧气、转为液态氧等阶段,发现该法每生产1公斤液态氧约需消耗24 kWh能量。 考虑实际面 ...
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