A device for detritating tritiated water and its realization method

A tritium water and heating device technology, applied in chemical instruments and methods, multi-stage water/sewage treatment, water/sludge/sewage treatment, etc., can solve problems such as high energy consumption and cumbersome processes, and achieve simple and simplified processes Process, energy saving and cost effects

Inactive Publication Date: 2016-03-30
SICHUAN INST OF MATERIALS & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a device for detritating tritiated water and its implementation method, which mainly solves the problems of cumbersome process and high energy consumption in the existing tritiated water detritating device

Method used

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  • A device for detritating tritiated water and its realization method
  • A device for detritating tritiated water and its realization method
  • A device for detritating tritiated water and its realization method

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Embodiment

[0037] Such as figure 1 As shown, the present invention is used for isotopic transfer of water and hydrogen under vapor phase conditions to realize the purification treatment of tritium-containing water. The invention includes a raw water storage tank 1, a steam generator 2, a first liquefaction system, a second liquefaction system, a steam heating device 5, a catalytic reaction section 6, a product water collection tank 9 and a base assembly 10. The raw material water storage tank 1 is used to collect tritium-containing water and deliver it to the steam generator 2. The steam generator 2 is used to heat the tritium-containing water to form water vapor, which is then delivered to the water vapor heating device 5 , The water vapor heating device 5, the catalytic reaction section 6 and the second liquefaction system cooperate and pass hydrogen for treatment.

[0038] Such as figure 2 , 3 As shown, the water vapor heating device 5 includes an outer cylinder body 501 connected to th...

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PUM

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Abstract

The invention discloses a device for tritiation removal of tritium-containing water and an implementation method thereof. The problems that a tritium-containing water tritiation removal device is complicated in process and high in energy consumption are solved by adopting the device. The device comprises a first liquefaction system, a steam heating device, a catalytic reaction section, a second liquefaction system and a product water collecting tank which are connected with one another from top to bottom in sequence, a steam generator connected with the steam heating device, and a raw water storage tank connected with the steam generator, wherein a hydrophilic catalyst is filled in the catalytic reaction section. The device disclosed by the invention is reasonable in structure, convenient and rapid in operation and high in tritiation removal efficiency, and can be used for transferring tritium into hydrogen from tritium-containing steam by virtue of a manner that the tritium-containing water and hydrogen flow reversely, thus realizing the tritiation removal of the tritium-containing water, and purifying the tritium-containing water; the device greatly reduces the energy consumption and cost, thus having very high application values.

Description

Technical field [0001] The invention relates to a device, in particular to a device for detritating tritium-containing water and a method for implementing the same. Background technique [0002] At present, whether it is the manufacture of nuclear weapons or the operation of fusion reactors, a large number of tritium operations are involved, some of which exist in the form of tritiated water. In addition, in the operation of many commercial or civil nuclear power plants, a large amount of tritium-containing water is also produced. If this part of tritium is not recycled but directly discharged, it will not only pollute the environment, but also cause economic problems. loss. Therefore, in the tritium process, it is necessary to be equipped with a detritization device for tritated water to recover tritium and make the water discharge reach a certain target. [0003] The currently published technology for the detritization of tritium-containing water uses the same flow of water vap...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F9/10
Inventor 罗德礼姚勇邓良才黄国强宋江锋张志杨莞蒙大桥
Owner SICHUAN INST OF MATERIALS & TECH
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