The ethylene glycol sintered mesh filter cartridge is a high-performance filtration element specifically designed for glycol-based media. It is manufactured by stacking multiple layers of stainless steel wire mesh and bonding them through a high-temperature vacuum sintering process, forming a rigid, porous structure with uniform pore distribution. This type of filter cartridge is widely applied in petrochemical, chemical, energy, and fine chemical industries for glycol purification and impurity removal.
Multi-layer sintered structure
Typically made from five or more layers of stainless steel mesh, integrally sintered at high temperature for excellent mechanical strength and rigidity.
Uniform pore size
Provides stable and reliable filtration accuracy, usually ranging from 1–200 μm, and can be customized as required.
High-temperature resistance
Performs reliably in high-temperature glycol circulation systems, withstanding continuous operation up to 600°C.
Superior corrosion resistance
Materials such as 304, 316L, or duplex stainless steel ensure durability against glycol corrosion and associated impurities.
High filtration efficiency: Gradient pore structure achieves both surface and depth filtration, effectively capturing solid particles, metallic debris, and gel-like contaminants.
Reusable and cleanable: Supports backwashing, ultrasonic cleaning, and chemical cleaning, extending service life and reducing operational cost.
Excellent pressure resistance: The integral sintered design provides high compressive strength, suitable for high-pressure and high-flow glycol applications.
Stable operation: Maintains consistent filtration performance over long-term operation without deformation or delamination.
Petrochemical industry: Impurity removal and circulation purification in ethylene glycol production processes.
Natural gas dehydration: Ethylene glycol is used as an absorbent, where the filter cartridge ensures impurity removal and enhances circulation efficiency.
Chemical plants: Filtration of various glycol solutions, such as high-purity ethylene glycol, coolant media, and additives.
New energy sector: Applied in lithium battery electrolyte solvent production for glycol purification.
The ethylene glycol sintered mesh filter cartridge stands out with its high strength, corrosion resistance, reusability, and stable filtration precision, making it an essential component in glycol purification and circulation systems. Whether in petrochemicals, natural gas, or new energy industries, it ensures higher system reliability, improved glycol purity, and greater economic efficiency.
