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Chemical residues: Surfactants like collectors reduce slurry surface tension;
Mechanical agitation: Aeration and pumping introduce microbubbles;
Ore properties: Fine particles (e.g., <0.1mm tungsten) stabilize foam.
Excessive foam causes mineral loss (e.g., 15% drop in iron concentrate recovery6) and equipment wear.
Effective defoaming requires two-phase action:
Bursting: Hydrophobic particles disrupt foam films via Marangoni effect suppression;
Suppression: Molecular barriers prevent bubble regeneration.
Chemi Tech's KM-8032 combines silicone-polyether hybrids, achieving 50% faster defoaming than conventional products.
Extreme tolerance: Stable at pH 1-14 and ≤150℃;
Customized formulas: Tailored for metal/non-metal ores;
Cost efficiency: Saves ¥0.3-1.5/ton with ROI <4 months.
Guangzhou Chemi Tech New Material Co., Ltd.
Address : No. 3 Road, Lanshan Village, Xiancun Town, Zengcheng District, Guangzhou City
Contact : +86-19820415595(Manager Fang)
Tel : +86-13414362583(Manager Lee)
E-mail : crystal@gzchemitech.com