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2 results about "Celestine" patented technology
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Celestine or celestite is a mineral consisting of strontium sulfate (SrSO₄). The mineral is named for its occasional delicate blue color. Celestine and the carbonate mineral strontianite are the principal sources of the element strontium, commonly used in fireworks and in various metal alloys.
A stirring tank for celestite beneficiation and a beneficiation method
The application discloses a kind of celestite ore dressing with agitator tank, including tank body, agitator is equipped in tank body, feed inlet and discharge outlet are equipped on tank body, moving track is equipped on the upper side of tank body, discharge suction tube capable of sliding along moving track is equipped on moving track.The advantage of the present application is that the reliable suction of light particles in celestite ore can be realized through the discharge suction tube, the impurities in the celestite ore sand after stirring can be effectively separated through the present application, and a higher purity celestite concentrate can be obtained.Even for particles with poor fluidity, the material can be quickly separated after stirring and layering, the material requirement is low, and the effects of small floor area, energy saving and environmental protection, high work efficiency, low material requirement, etc.
Owner:ANTE MAGNETIC MATERIAL CO LTD
Preparation method of low-calcium and magnesium and high-strontium water and application thereof
PendingCN122254707AStep depth removalImprove transmittanceMultistage water/sewage treatmentWater/sewage treatment bu osmosis/dialysisCelestineActivated carbon filtration
The application discloses a preparation method of low-calcium-magnesium strontium-rich water and application thereof. The method comprises the following steps: filtering strontium-containing raw water through quartz sand and activated carbon in sequence, and performing primary nanofiltration separation through a polyamide composite nanofiltration membrane; and then performing secondary nanofiltration separation through a sulfonated polyether sulfone composite nanofiltration membrane. According to the strontium content in the water produced by the secondary nanofiltration, the water can be mineralized through a selective strontium-rich mineralization filter element made of strontium spar, celestite and palygorskite which are sintered and subjected to carbonation treatment. Through the cascade synergistic effect of the two-stage nanofiltration, the application realizes efficient removal of calcium and magnesium ions, and obtains strontium-rich water with a strontium content of 2.0-8.5 mg / L and a significantly reduced calcium, magnesium and chlorine ion content, which can be applied in the fields of medicine, beverage, drinking water or health food.
Owner:TIANJIN HUAKAN TESTING CO LTD