Trace amount gold separated enriching lumination detection device and method

A technology for luminescence detection, separation and enrichment, which is applied in the direction of chemiluminescence/bioluminescence, and analysis by making materials undergo chemical reactions, which can solve the problems of complex particle surface shape, difficulty in automatic elution, and reduced sensitivity of gold determination. Achieve the effect of reducing test cost, low detection limit and fast analysis speed
CN1664566AInactive Publication Date: 2005-09-07JILIN UNIV
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
JILIN UNIV
Publication Date
2005-09-07
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a device and method for quantitative analyzing the trace by the chemiluminescence in the gold prospecting, gold production, sea water analysis. The steps: a) setting a beard on the transparent material, an inlet and outlet on the lateral surface; b) covering the amberplex and gland on the beard; c) putting the device in the booth of the multiplier phototube; d) separating and gathering the gold through the adsorption of the amberplex. The device also can be used as chemiluminescence measuring light source, and the amberplex can be used repeatedly.
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Description

technical field

[0001] The invention relates to a device and a method for quickly quantitatively analyzing trace and ultra-trace gold by using chemiluminescence in gold prospecting, gold production and seawater analysis. Background technique

[0002] Chemiluminescence analysis is a highly sensitive analytical technique that has been widely used in trace gold analysis. However, when using chemiluminescence to analyze trace gold, due to the poor selectivity of the method, complex separation and enrichment work is required, which limits the application of the method. Lu Jiuru, Zhang Xinrong, etc. disclosed in <Analytical Chemistry.> 1992, 20 (1): 104-106 "Research on the Determination of Trace Amount of Gold by Chemiluminescence on the Surface of Foamed Plastics". Gold on plastic realizes the integration of separation, enrichment and determination of gold. Li Junfeng, Wang Hongyan, etc. in <Rock and Mine Test.> 2002, 21 (3): 175-178 "Research on Chemiluminescent B...

Claims

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