New technology for removing iron from washed kaolin

New technology for iron removal and purification of washed kaolin : After years of research and experimentation, I have succeeded in the new technology of removing iron from kaolin mine. In principle, technically and technologically, it has solved the sorting and purifying technology of complex inferior kaolinite with low content of AL2O3 and high harmful impurities (mainly for Fe2O3). The content of kaolinite in the removal of iron is in the original The basis can be increased by about 5-20%, the Fe2O3 content can be controlled at about 0.5%, the highest can reach 0.2%, and the sorting cost is 35-50 yuan/ton.

This technology gives up the traditional chemical method and high-gradient magnetic separator iron removal process, whether it is magnetic or non-magnetic harmful impurities can be separated from kaolin. The process is simple for pure physical sorting, with short investment period and no pollution to the environment. After years of high-quality mining of kaolin in all parts of China, it has been successively mined, resulting in a tight supply of high-quality mineral resources. Nowadays, the contradiction between the high-quality resources of kaolin is only the road of selective purification, and the total quantity of 80% low-grade inferior mines is purified into high-grade high-quality mines. This solves the shortage of resources such as high-quality kaolin and creates high investors. The economic benefits of the return amount not only make the enterprise take the lead in the market competition, but also greatly alleviate the resource crisis. In order to realize the industrialization, scale and efficiency of the technology, we look forward to the cooperation of powerful companies and individuals.

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