用于氢同位素在线质谱分析的方法和装置
By connecting the mass spectrometer tubing to the process system through online mass spectrometry analysis, the problems of high sample consumption and detection result deviation in hydrogen isotope detection have been solved. This has enabled low-consumption, real-time, and accurate hydrogen isotope abundance detection, while reducing environmental pollution.
CN116165261BActive Publication Date: 2026-07-17THE 404 COMPANY LIMITED CHINA NAT NUCLEAR
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- THE 404 COMPANY LIMITED CHINA NAT NUCLEAR
- Filing Date
- 2022-12-07
- Publication Date
- 2026-07-17
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Figure CN116165261B_ABST
Abstract
本发明提供了一种用于氢同位素在线质谱分析的方法和装置。所提供的方法包括：(1)基于样品供应系统中获得待测样品，对样品供应系统进行抽真空处理，以便使得其真空度符合检测要求；(2)从样品供应系统中抽取待测样品，并通过管道直接进入质谱检测系统，通过质谱检测系统进行检测，获得检测数据；(3)基于所述检测数据，利用数据处理系统分析确定所述氢同位素的丰度。本发明所提供的方法在能够大幅度降低样品检测消耗量的同时，规避取样操作和系统结构等因素带来的检测影响。
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