Preparation device for body material hydrogen-containing isotope sample

A hydrogen isotope and sample preparation technology, which is applied in the preparation of test samples, etc., can solve problems such as the inability to prepare body materials containing hydrogen isotope samples, and achieve the effect of improving the preparation range

Pending Publication Date: 2022-07-29
SUN YAT SEN UNIV
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  • Claims
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Problems solved by technology

[0016] The purpose of the present invention is to provide a hydrogen-containing isotope sample preparation device to solve the problem that the existing hydrogen charging device cannot prepare the hydrogen-isotope sample of the body

Method used

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  • Preparation device for body material hydrogen-containing isotope sample
  • Preparation device for body material hydrogen-containing isotope sample

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Embodiment Construction

[0037] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

[0038] An example of a body material hydrogen isotope sample preparation device is figure 1 As shown, it includes a gas preparation area 1, a reaction area 2, a vacuum control area 3 and a main pipe 5; the gas preparation area 1 includes a gas source 10 and a purifier 15 that can be controlled to open and close; the gas source 10 and the air inlet of the purifier 15 The reaction zone 2 includes a filter 26 and a body material reaction unit 27, and the air outlet of the filter 26 is communicated with the air inlet of the body material reaction unit 27; the vacuum control zone 3 includes a controllable open and close extraction pump group 38 and exhaust gas The processor 37, the exhaust port of the extraction pump group 38 is communicated with the air inlet of the exhau...

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Abstract

The invention discloses a device for preparing a hydrogen-containing isotope sample of a body material. The device comprises a gas preparation area, a reaction area, a vacuum control area and a main pipe, the gas preparation area comprises a gas source capable of being controlled to be opened and closed and a purifier; the gas source is communicated with a gas inlet of the purifier; the reaction area comprises a filter and a body material reaction unit, and an air outlet of the filter is communicated with an air inlet of the body material reaction unit; the vacuum control area comprises a draw-off pump set capable of being controlled to be opened and closed and a waste gas treater, and an exhaust port of the draw-off pump set is communicated with an air inlet of the waste gas treater; a gas outlet of the purifier, a gas inlet of the filter and a gas inlet of the draw-off pump set are connected in parallel to the main pipe; barometers are mounted in the gas preparation area and the reaction area; the vacuum control area is provided with a vacuum gauge; the purity of the hydrogen isotope is improved by the purifier, so that the quality of a prepared body sample is improved; the installation of the filter also prevents the powder generated by the sample in the hydrogen filling process from damaging the draw-off pump set.

Description

technical field [0001] The invention relates to the field of hydrogen isotope sample preparation, in particular to a device for preparing a hydrogen isotope sample of a body material. Background technique [0002] With the development of science and technology, energy issues are crucial to the development of human society; under the current background of "carbon peaking" and "carbon neutrality", new clean energy such as fusion energy, wind energy, and hydrogen energy have attracted much attention; [0003] 1. In the field of fusion research, as hydrogen isotopes, deuterium and tritium are the main fuels for fusion energy, and the diffusion of hydrogen isotopes in structural materials is an important factor affecting their structural safety; [0004] 2. In the field of wind energy, the penetration of hydrogen in the key components of wind energy power generation devices is also a key issue affecting its structural safety; [0005] 3. The field of hydrogen energy is directly ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/28
CPCG01N1/28
Inventor 杨振邢宇博卢亮马伟邹丽平
Owner SUN YAT SEN UNIV
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