A sea test device for uranium extraction from seawater

A test device, seawater technology, applied in the direction of measuring devices, instruments, scientific instruments, etc., to achieve the effect of simple assembly, convenient modular amplification, and convenient operation

Active Publication Date: 2021-05-04
INST OF NUCLEAR PHYSICS & CHEM CHINA ACADEMY OF
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

Therefore, the biggest problem facing the extraction of uranium from seawater at this stage is how to develop the uranium extraction materials with excellent performance screened in the laboratory into seawater uranium extraction materials that can adapt to the marine environment, and realize the scale-up and uranium extraction in seawater uranium extraction projects. Continuous technical process, reducing the cost of extracting uranium from seawater and improving its economics

Method used

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  • A sea test device for uranium extraction from seawater
  • A sea test device for uranium extraction from seawater
  • A sea test device for uranium extraction from seawater

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Embodiment 1

[0034] Such as Figure 2-3 As shown, in this embodiment, the uranium extraction device 5 includes three layers of uranium extraction material delivery frame 5-3 and the bottom counterweight delivery frame 5-4, wherein the nets corresponding to the positions of each layer of uranium extraction material delivery frames are nylon nets , the grid size of each layer of nylon mesh is 100 μm, 10 μm, 0.5 μm, respectively. Among them, the 100μm pore size nylon mesh is used to filter and prevent larger organisms and pollutants in seawater, the 10μm pore size nylon mesh is used to further filter fine particles and some microorganisms in seawater, and the 0.5μm pore size nylon mesh is used to filter more than 95% Marine microorganisms can better prevent marine microorganisms from biofouling uranium extraction materials.

[0035] The implementation process of this embodiment is specifically as follows:

[0036] a. The polyguanidine-based fiber uranium extraction material is packed into a...

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PUM

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Abstract

The invention discloses a sea test device for extracting uranium from seawater. The device includes an offshore floating platform and a uranium extraction device suspended on the bottom surface of the offshore floating platform. Several main ropes are arranged around the offshore floating platform. A floating ball is installed at a fixed distance, the end of the main rope is connected to the anchor, and the uranium extracting device is suspended on the offshore floating platform or the main rope through the suspension rope; the uranium extracting device is a vertical composite structure, and the uranium extracting device The device can be filled with different types of materials for extracting uranium from seawater to complete the sea test for extracting uranium from seawater. The device solves the problem of lack of techniques for extracting uranium from seawater in a real marine environment. The device of the present invention has the advantages of simple assembly, convenient operation, modularization, and ease of movement. The device can effectively protect uranium extraction materials for sea trials, and can be modularized and enlarged very conveniently. Sea trials are of great value.

Description

technical field [0001] The invention belongs to the technical field of extracting uranium from seawater, and in particular relates to a sea test device for extracting uranium from seawater. Background technique [0002] The research on uranium extraction from seawater has achieved many important breakthroughs. Under laboratory conditions, the adsorption capacity of real seawater has reached a very high level. Only when uranium extraction meets the feasibility of engineering scale-up and economical rationality can it be truly used by the people. Therefore, the biggest problem facing the extraction of uranium from seawater at this stage is how to develop the uranium extraction materials with excellent performance screened in the laboratory into seawater uranium extraction materials that can adapt to the marine environment, and realize the scale-up and uranium extraction in seawater uranium extraction projects. Continuous technical process, and reducing the cost of extracting ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N33/00
CPCG01N33/00
Inventor 汪小琳文君程冲王宁姜涛田杰
Owner INST OF NUCLEAR PHYSICS & CHEM CHINA ACADEMY OF
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