News
pH & Temperature: Non-silicone defoamers are preferred for acidic (pH 1.5-2.5) or high-temperature (55-80°C) environments to avoid phase separation36.
Ionic Strength: Hydrophobic group design enables rapid interface disruption in high-metal systems (e.g., Fe³⁺ 50-80g/L)18.
Customized Molecular Design: Triazine ring structures via esterification-substitution synthesis enhance chemical inertness in sulfate systems16.
Leaching Phase: High-permeability formulas minimize particle entrapment.
Extraction Phase: Compatibility with organic phases (e.g., kerosene) improves phase separation by 15-20%36.
In lateritic nickel ore processing, 0.05% defoamer dosage increases scandium recovery to 92% with impurity entrainment below 0.3%16.
For vanadium-titanium magnetite, defoamers tolerate Fe³⁺ 80g/L, achieving 40% higher efficiency without emulsion thickening38.
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