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A rapid detection kit for butyl xanthate and its detection method

A technology of butyl xanthate and a detection kit, which is applied in the direction of material analysis by observing the influence on chemical indicators, and analysis by making materials undergo chemical reactions, can solve the instability of butyl xanthate and the method Poor reproducibility, cumbersome processing steps, etc., to achieve the effect of shortening the experimental operation time, easy operation, and reducing the amount of use

Active Publication Date: 2017-07-14
山东恒诚检测科技有限公司
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Problems solved by technology

[0003] Since 2008, the Ministry of Environmental Protection has included the monitoring of organic substances in surface water in the monthly routine monitoring items. Butyl xanthic acid is mainly spectroscopically determined according to the copper reagent cuprous spectrometer specified in the national standard method GB / T 5750.8-2006. Photometric method is used for detection, and there are also literature reports using ion selective electrode method and extraction ultraviolet colorimetric method, but the existing methods have cumbersome processing steps, long processing time, low sensitivity and poor method reproducibility, and butyl xanthic acid is relatively unstable at the same time , needs to be measured as soon as possible in a short period of time, and there is no method for on-site rapid detection

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  • A rapid detection kit for butyl xanthate and its detection method
  • A rapid detection kit for butyl xanthate and its detection method
  • A rapid detection kit for butyl xanthate and its detection method

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Embodiment Construction

[0037] Such as Figure 1-Figure 5 As shown, the rapid detection kit of butyl xanthate of the present invention includes a box body 1 and a prefabricated extraction reagent tube 2 placed inside it, a prefabricated color reagent tube 3, a test tube rack 4, a pipette, tweezers 5, and a washing bottle 6 and a micro cuvette 7; wherein the extraction reagent prefabricated tube 2 is a round bottom test tube with an open top, and the inside of the extraction reagent prefabricated tube 2 is equipped with a butyl xanthic acid extraction reagent, and the top opening of the extraction reagent prefabricated tube 2 adopts needle silica gel The plug 8 is sealed; the chromogenic reagent prefabricated tube 3 is a round-bottomed screw test tube with an open top, and the butyl xanthic acid chromogenic reagent is housed inside, and the top opening of the chromogenic reagent prefabricated tube adopts leak-proof silica gel The pad 9 is sealed, and the mouth of the chromogenic reagent prefabricated ...

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Abstract

The invention discloses a rapid detection kit for butyl xanthic acid, which comprises a box body (1), prefabricated tubes for extraction reagents (2), prefabricated tubes for chromogenic reagents (3), and test tube racks (4) placed inside the box body (1) , pipette, tweezers (5), washing bottle (6) and micro cuvette (7); wherein said extraction reagent prefabricated tube (2) is a round bottom test tube with an open top, and butyl xanthogen is housed inside it Acid extraction reagent, the top opening of the extraction reagent prefabricated tube (2) is sealed with a needle silica gel plug (8); Butyl xanthic acid chromogenic reagent, the top opening of the chromogenic reagent prefabricated tube is sealed with a leak-proof silica gel pad (9), and the mouth of the chromogenic reagent prefabricated tube (3) inside is filled with absorbent cotton ( 10). The rapid detection kit for butyl xanthic acid of the present invention can quickly and stably realize on-site detection, and has good effect.

Description

technical field [0001] The invention relates to a kit, in particular to a rapid detection kit for butyl xanthate and a detection method thereof. Background technique [0002] Butyl xanthate (potassium salt, sodium salt), commonly known as "xanthate", is a light yellow to yellow powder or stick-shaped solid at room temperature, toxic and flammable, and is a floating substance with relatively strong collection ability. Agents and rubber vulcanization accelerators, because they will exist in the tailings wastewater from the flotation of colored sulfide ores. Butyl xanthic acid is discharged into the surface water along with the wastewater, which will cause the water body to have a peculiar smell and cause certain toxicity to aquatic organisms, livestock and humans. Therefore, butyl xanthic acid in mineral processing wastewater has been listed as an environmental protection monitoring One of the projects, in the "Environmental Quality Standards for Surface Water" (GB 3838-2002)...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N21/78
Inventor 黄强
Owner 山东恒诚检测科技有限公司
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