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What test is Quartz sand PTMS magnetic separator flotation
published date: 2023/4/3

water cooling electromagnetic separator for mining

Quartz sand is PTMS magnetic The separator flotation test established a flotation process using oxalic acid as pH regulator,TS as anionic collector and dodecylamine hydrochloride as cationic collector. The "one crude and five concentrate" test showed that the concentrate contained 99.62% SiO_2 grade, 87.58% yield, 92.78% recovery, 0.30% Al_2O_3 grade and Fe The grade of _2O_3 is 65.67ppm(1ppm=0.0001%), and the concentrate index is good. The concentrate with SiO_2 grade of 99.78%, yield of 87.89%, recovery of 93.25%,Al_2O_3 grade of 0.24%,Fe_2O_3 grade of 45.67ppm was obtained by acid leaching and "one crude and two refined" test.

PTMS magnetic separation


The results showed that acid leaching was beneficial to improve the concentrate index, and the process was simpler, which had a certain industrial application prospect. Quartz sand ore, the main gangue minerals are kaolin and a small amount of iron bearing minerals. The flotation process of quartz ore was tested by PTMS magnetic separator, and the optimum flotation process and reagent system were established. The test concentrate of "one coarse and five fine" grade of SiO_2 was 99.89%.

what is magnetic separation in Kaolin?


The adsorption of amine by PTMS magnetic separator is mainly electrostatic. The hydrolysis of mineral surface and the dissociation of reagent are determined by the pH value of the medium. ξ- potential determination, adsorption capacity determination, infrared spectrum analysis, etc.
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