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Polyaluminum Chloride for Coal MineApplications of Poly Aluminum Chloride (PAC) in Coal Washing Plants Coal Slurry Sedimentation PAC acts as a flocculant, promoting the aggregation of coal slurry particles via electro-neutralization,
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Polyaluminum Chloride PowderIndustrial-grade polyaluminum chloride (PAC) is a cornerstone coagulant in water treatment due to its high efficiency, versatility, and cost-effectiveness. Optimal performance requires tailored
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Low Basicity Polyaluminum ChloridePAC demonstrates high efficiency and broad adaptability in water treatment. Optimal performance requires balancing water quality parameters, process conditions, and cost-effectiveness.
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Medium Basicity Polyaluminum ChlorideUsage PReference standard: China National standard GB/T 22627-2014 water treatment agent polyaluminum chloride.
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Water Treatment Polyaluminum ChlorideA critical parameter reflecting the effective component of PAC, typically ranging from 10% to 30%. Higher Al₂O₃ content enhances coagulation efficiency but requires dosage adjustments based on water
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Drinking Water Grade Polyaluminum ChlorideCompared to industrial-grade PAC, drinking water grade PAC has stricter requirements for purity, heavy metal residues, and impurity content, complying with national standards for drinking water
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Industrial Grade Polyaluminum SulfateIndustrial-grade standard: Typically ranges from 28% to 30% (by mass). Higher Al₂O₃ content enhances coagulation efficiency.
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28% Polyaluminum ChlorideBy optimizing raw material ratios and process conditions, PAC products can be tailored for diverse applications, including water treatment, papermaking, and industrial processes.
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30% Polyaluminum ChlorideCOD removal rate: need to match the base degree (usually the base degree 70-85% effect is best);Flocculation rate is related to Al₂O₃ content and molecular weight.
Jan 4, 2024 · The discharge of mine wastewater and coal washing wastewater has caused severe disasters to the environment and humans, and must be highly valued. The treatment of mine...
Feb 1, 2025 · Polyaluminum chloride (PAC) [Al 2 (OH) n Cl 6−n] m is a versatile chemical compound, and its primary use is water treatment processes, where it serves as an effective...
May 1, 2019 · The flotation tests of an artificial mixture of coal (250–125 μm) and kaolinite (−100 μm) were conducted with two different reagent addition regimes to improve understanding of...
Sep 3, 2016 · It is difficult to obtain a low-ash clean coal from a coal sample containing a high proportion of gangue minerals by traditional flotation methods due to the severe gangue...
The PAC polyaluminum chloride used in coal washing wastewater is mainly based on the principle of compressing the electric double layer, the suspended particles in the coal washing wastewater are...
First, add polyaluminum chloride for preliminary coagulation treatment, and then add polyacrylamide to further enhance the coagulation effect, which can improve the treatment...
