Detection device for quickly measuring ion adsorption type rare earth content

An ion adsorption type, rapid determination technology, applied in measuring devices, material analysis, instruments and other directions by observing the impact on chemical indicators, can solve the problems of high cost, slow speed, low efficiency, etc., to achieve low cost, portable The effect of convenience and simple device structure

Active Publication Date: 2016-08-03
JIANGXI UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In order to overcome the disadvantages of slow speed, low efficiency and high cost of measuring ion adsorption type rare earth content in the prior art, the technical problem to be solved by the present invention is to provide a fast, efficient and low-cost method for rapidly measuring ion Detection device for adsorption type rare earth content

Method used

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  • Detection device for quickly measuring ion adsorption type rare earth content
  • Detection device for quickly measuring ion adsorption type rare earth content
  • Detection device for quickly measuring ion adsorption type rare earth content

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Experimental program
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Embodiment 1

[0033] A detection device for rapidly determining the content of ion-adsorption type rare earths, such as Figure 1-Figure 3 As shown, it includes a substrate 1, a capillary oil phase layer 2, a capillary water phase layer 3, an acidity indicator paper 4, a transparent cover plate 5, a detection chamber 11 and an exhaust chamber 12 are arranged on the substrate 1, the outer surface of the substrate 1 and the detection chamber A water absorption hole 13 is provided between the chambers 11, a communication hole 14 is provided between the detection chamber 11 and the exhaust chamber 12, a capillary oil phase layer 2 is provided at the bottom of the detection chamber 11, and a chelating agent, a masking agent, and a masking agent are arranged in the capillary oil phase layer 2. The middle part of the detection chamber 11 is provided with a capillary water phase layer 3, the upper part of the detection chamber 11 is provided with an acidity indicator paper 4, and the top of the subs...

Embodiment 2

[0035] A detection device for rapidly determining the content of ion-adsorption type rare earths, such as Figure 1-Figure 4 As shown, it includes a substrate 1, a capillary oil phase layer 2, a capillary water phase layer 3, an acidity indicator paper 4, a transparent cover plate 5, a detection chamber 11 and an exhaust chamber 12 are arranged on the substrate 1, the outer surface of the substrate 1 and the detection chamber A water absorption hole 13 is provided between the chambers 11, a communication hole 14 is provided between the detection chamber 11 and the exhaust chamber 12, a capillary oil phase layer 2 is provided at the bottom of the detection chamber 11, and a chelating agent, a masking agent, and a masking agent are arranged in the capillary oil phase layer 2. The middle part of the detection chamber 11 is provided with a capillary water phase layer 3, the upper part of the detection chamber 11 is provided with an acidity indicator paper 4, and the top of the subs...

Embodiment 3

[0038] A detection device for rapidly determining the content of ion-adsorption type rare earths, such as figure 1 , figure 2 , image 3 , Figure 5 As shown, it includes a substrate 1, a capillary oil phase layer 2, a capillary water phase layer 3, an acidity indicator paper 4, a transparent cover plate 5, a detection chamber 11 and an exhaust chamber 12 are arranged on the substrate 1, the outer surface of the substrate 1 and the detection chamber A water absorption hole 13 is provided between the chambers 11, a communication hole 14 is provided between the detection chamber 11 and the exhaust chamber 12, a capillary oil phase layer 2 is provided at the bottom of the detection chamber 11, and a chelating agent, a masking agent, and a masking agent are arranged in the capillary oil phase layer 2. The middle part of the detection chamber 11 is provided with a capillary water phase layer 3, the upper part of the detection chamber 11 is provided with an acidity indicator pape...

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Abstract

The invention relates to a rare earth content detection device, in particular to a detection device for quickly measuring ion adsorption type rare earth content and aims to achieve the technical purpose of providing a detection device which is high in speed and efficiency and low in cost and is used for quickly measuring the ion adsorption type rare earth content. The device comprises a base plate, a capillary oil-phase layer, a capillary water-phase layer, acidity indication paper and a transparent cover plate. The base plate is provided with a detection cavity and an exhaust cavity, a water absorbing hole is formed between the outer surface of the base plate and the detection cavity, and a communication hole is formed between the detection cavity and the exhaust cavity. The capillary oil-phase layer is arranged on the bottom of the detection cavity and is internally provided with a chelating agent, a masking agent and diluent. The capillary water-phase layer is arranged in the middle of the detection cavity, the acidity indication paper is arranged on the upper portion of the detection cavity, and the upper portion of the base plate is covered with the transparent cover plate. Compared with the prior art, the detection device has the advantages that it is not necessary to adopt various devices or a complex process, an intuitive visual result can be obtained only through easy operation, and easiness and quickness are achieved.

Description

technical field [0001] The invention relates to a rare earth content detection device, in particular to a detection device for rapidly measuring ion adsorption type rare earth content. Background technique [0002] Rare earth has the reputation of "industrial vitamins" and has become an extremely important strategic resource. Rare earth element oxides refer to 15 lanthanide element oxides with atomic numbers from 57 to 71 in the periodic table of elements, and chemically related to lanthanide elements. There are 17 oxides of scandium and yttrium with similar properties. Rare earth elements have been widely used in petroleum, chemical industry, metallurgy, textile, ceramics, glass, permanent magnet materials and other fields. With the advancement of science and technology and the improvement of application technology With continuous breakthroughs, the value of rare earth oxides will increase. [0003] Among them, ion-adsorption rare earth ores are new rare earth minerals use...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/78
CPCG01N21/78G01N2021/7766
Inventor 张浩逄启寿陈爽朱贤云郭芸
Owner JIANGXI UNIV OF SCI & TECH
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