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AssigneeZhejiang Yongzheng Lithium Technology Co., Ltd.
InventorsKai ZHANG, Guotai SHAO, Hao JIANG, Yiran LI, Junyao MA, Dongnan GU
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A powdered adsorbent lossless recovery method based on a belt filter is provided. The lossless recovery method includes a first separation step of collecting a powdered adsorbent at a tail end of a belt filter. In the first separation step, at least a gas-water mixture fluid is used to flush a filter cloth to separate the powdered adsorbent from the filter cloth. In this disclosure, the separation manner of simple water washing used in the conventional technology is replaced with the manner that a gas-water mixture fluid is used to flush a filter cloth. Such a separation manner can not only save a large amount of liquid, but also reduce water content in a flushed powdered adsorbent suspension, so that the leakage of the powdered adsorbent is greatly reduced during transportation, to improve the recovery rate of the powdered adsorbent.
A powdered adsorbent lossless recovery method based on a belt filter, comprising a first separation step of collecting a powdered adsorbent at a tail end of a belt filter, wherein the first separation step comprises flushing a filter cloth with at least a gas-water mixture fluid to separate the powdered adsorbent from the filter cloth.
Dependencies are inferred from the claim text.