Surface Area 500 Structured Packing Titanium Tower Wire Gauze Packing

Anping Hualai Metal Wire Mesh Co., Ltd., has a dozen number of machines for column internal corrugated wire mesh packing. The material we have includes SS304, SS316L, Titanium, Duplex 2205, copper, etc. Other materials can be negociated when need.

The mass transfer efficiency of wire mesh corrugated packing is directly determined by its specific surface area. According to the specific surface area, it can be divided into 250 (AX), 500(BX) and 700(CY) types. As the corrugated metal mesh filler belongs to the type of liquid membrane mass transfer, opening holes on corrugated filler sheet or making double-layer wire mesh filler to strengthen the uniform distribution of liquid on the corrugated wire mesh sheet, especially in low spray density, whether to ensure the uniform distribution of liquid on the wire mesh sheet is the key to maintain high separation efficiency.

Projects applying wire mesh structured packing

• Triformaldehyde was refined and separated by 500X corrugated wire mesh packing tower. The purity of the product is more than 99.9% and the impurity content is less than 300 ppm.
• 500 type wire mesh structured packing used in Phenol distillation column, instead of part of Cascade Mini Ring.
• Vacuum distillation unit for dimethyl terephthalate, with 500 wire gauze packing.
• Pentaerythritol production device, 500 type wire mesh structured packing tower.
• Nitrotoluene isomers are separated by vacuum distillation with 700Y corrugated wire mesh packing.
• Ethylene oxide technology upgrades, using 700Y metal mesh corrugated packing and 250Y metal orifice corrugated packing instead of two floating valve towers.
• 700Y wire mesh structured packing is used in irisone refinery.
• Narrow fraction color ink solvent oil separation, about 50 theoretical plates are needed, uses 7 m 700Y corrugated wire mesh packing.
• Octanol and octanone are separated by 700Y corrugated wire mesh packing instead of Raschig Ring.

Fusel oil recovery distillation column, using 700Y wire mesh packing instead of ceramic Raschig ring.