• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文OA文献 >Volatile Analysis by Pyrolysis of Regolith for Planetary Resource Exploration
【2h】

Volatile Analysis by Pyrolysis of Regolith for Planetary Resource Exploration

机译：稀土资源热解挥发分分析

页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

The extraction and identification of volatile resources that could be utilized by humans including water, oxygen, noble gases, and hydrocarbons on the Moon, Mars, and small planetary bodies will be critical for future long-term human exploration of these objects. Vacuum pyrolysis at elevated temperatures has been shown to be an efficient way to release volatiles trapped inside solid samples. In order to maximize the extraction of volatiles, including oxygen and noble gases from the breakdown of minerals, a pyrolysis temperature of 1400 C or higher is required, which greatly exceeds the maximum temperatures of current state-of-the-art flight pyrolysis instruments. Here we report on the recent optimization and field testing results of a high temperature pyrolysis oven and sample manipulation system coupled to a mass spectrometer instrument called Volatile Analysis by Pyrolysis of Regolith (VAPoR). VAPoR is capable of heating solid samples under vacuum to temperatures above 1300 C and determining the composition of volatiles released as a function of temperature.
机译：提取和识别人类可以利用的挥发性资源，包括月球，火星和小型行星体上的水，氧气，稀有气体和碳氢化合物，对于人类今后对这些物体的长期探索至关重要。在高温下进行真空热解已被证明是释放捕获在固体样品中的挥发物的有效方法。为了最大程度地从矿物分解中提取挥发物，包括氧气和稀有气体，需要1400℃或更高的热解温度，该温度大大超过了当前最先进的飞行热解仪器的最高温度。在这里，我们报告了高温热解炉和样品处理系统与质谱仪相连的最新优化和现场测试结果，该质谱仪被称为“ Regolith热解挥发分析”（VAPoR）。 VAPoR能够在真空下将固体样品加热到1300 C以上的温度，并确定随温度变化释放的挥发物的成分。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号