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Quartz sand pickling production line

In order to obtain ultra-white high purity quartz sand, such as silica sand for artificial quartz slabs, acid pickling of silica sand is an effective method in silica sand processing and sand washing plant. According to the fact that silica sand is insoluble in acid, the impurities in silica sand are leached and dissolved by acid pickling process, and then ultra-white and high-purity silica sand is obtained. In order to achieve the best pickling effect, Sinonine develops an efficient enclosed pickling equipment, which can complete the pickling operation in a very short time and ensure the beat pickling effect.
silica sand acid leaching flowsheet
1. Advanced pickling technology and short reaction time;
2. Closed pickling equipment, pollution-free production process;
3.The ultra-white and ultra-pure silica sand products can be obtained;
4. The production line has low energy consumption and no power consumption.
5. The production line operates at room temperature with strong adaptability
The technical process
The prepared silica sand enters the pickling equipment through feeding devices. In the pickling equipment, the silica sand and acid solution are fully mixed. The reaction time is set according to the properties of silica sand, and the impurities are discharged together with the pickling liquid. After reagent removal and dewatering, the final high purity silica sand will be obtained.
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Sinonine can provide turkey service for sand production to produce glass sand,frac sand,high purity sand etc.We are the first and only company in China that can provide the turnkey project service- EPC service for quartz/silica sand processing plant. We can provide quartz/silica sand production equipment with high cost-effective..

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Comments and suggestions

Acid pickling technology of quartz sand is SINONINE’s strengths, the production line is reasonable design. Preliminary research to explore the residence time and acid concentration of acid pickling solution, along with the appropriate equipment, the actual production operation has achieved the desired effect. At present, the quartz sand produced has high whiteness and purity, obtained user's consistent high praise.

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