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A detection device for rapid determination of ion-adsorption type rare earth content

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

Active Publication Date: 2018-03-23
JIANGXI UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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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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  • A detection device for rapid determination of ion-adsorption type rare earth content
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  • A detection device for rapid determination of ion-adsorption type rare earth content

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Embodiment 1

[0033] A detection device for quickly determining the content of ion-adsorbed 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, and a transparent cover plate 5. The substrate 1 is provided with a detection chamber 11 and an exhaust chamber 12, and the outer surface of the substrate 1 and detection A water suction hole 13 is provided between the cavity 11, a communication hole 14 is provided between the detection cavity 11 and the exhaust cavity 12, a capillary oil phase layer 2 is provided at the bottom of the detection cavity 11, and a chelating agent and a mask are provided in the capillary oil phase layer 2 The detection chamber 11 is provided with a capillary water phase layer 3 in the middle of the detection chamber 11, an acidity indicator paper 4 is provided on the upper part of the detection chamber 11, and a transparent cover plate 5 is covered above t...

Embodiment 2

[0035] A detection device for quickly determining the content of ion-adsorbed 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, and a transparent cover plate 5. The substrate 1 is provided with a detection chamber 11 and an exhaust chamber 12, the outer surface of the substrate 1 and the detection A water suction hole 13 is provided between the cavity 11, a communication hole 14 is provided between the detection cavity 11 and the exhaust cavity 12, a capillary oil phase layer 2 is provided at the bottom of the detection cavity 11, and a chelating agent and a mask are provided in the capillary oil phase layer 2 The detection chamber 11 is provided with a capillary water phase layer 3 in the middle of the detection chamber 11, an acidity indicator paper 4 is provided on the upper part of the detection chamber 11, and a transparent cover plate 5 is covered above ...

Embodiment 3

[0038] A detection device for quickly determining the content of ion-adsorbed 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, and a transparent cover plate 5. The substrate 1 is provided with a detection chamber 11 and an exhaust chamber 12, the outer surface of the substrate 1 and the detection A water suction hole 13 is provided between the cavity 11, a communication hole 14 is provided between the detection cavity 11 and the exhaust cavity 12, a capillary oil phase layer 2 is provided at the bottom of the detection cavity 11, and a chelating agent and a mask are provided in the capillary oil phase layer 2 The detection chamber 11 is provided with a capillary water phase layer 3 in the middle of the detection chamber 11, an acidity indicator paper 4 is provided on the upper part of the detection chamber 11, and a transparent cover p...

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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 used for rapidly determining the ion adsorption type rare earth content. Background technique [0002] Rare earth has the reputation of "industrial vitamin" and has now become an extremely important strategic resource. Rare earth element oxides refer to 15 kinds of lanthanide oxides with atomic numbers 57 to 71 in the periodic table, and are related to lanthanide chemistry. The oxides of 17 elements of scandium and yttrium with similar properties. Rare earth elements have been widely used in the fields of petroleum, chemical industry, metallurgy, textile, ceramics, glass, permanent magnetic materials, etc. With the advancement of science and technology and the development of application technology With continuous breakthroughs, the value of rare earth oxides will increase. [0003] Among them, ion-adsorbed rare earth minerals are new rare earth minerals used i...

Claims

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Application Information

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Patent Type & Authority Patents(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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