Metal Structured Packing is constructed using a perforated plate with channel corrugations on its surface. It retains the structure feature of the original metal wire gauze packing, which ensures its durability and reliability.

This type of packing is designed to reinforce uniform liquid distribution and surface wetting ability. This feature enhances its mass transfer efficiency and makes it an excellent choice for a variety of applications requiring efficient transfer of masses of materials.

The specific surface area of metal structured packing is generally large, while its void ratio is high, making it a highly efficient material. The lightweight nature of this packing helps reduce overall equipment weight and is useful for applications requiring lighter equipment.

The gas path obliquity of metal structured packing is small and regular, a feature which results in low-pressure drop, making it an efficient material for high-pressure applications. This type of packing also boasts of excellent radial diffusion, which ensures sufficient contact between gas and liquid, making it an ideal choice for situations requiring excellent gas liquid contact.

One of the notable advantages of distillation using this process is the high number of theoretical plates, which contributes to efficient separation. Additionally, a large flux and low pressure drop are also key benefits.

Another positive aspect is that it performs well even with low working loads. In fact, the number of theoretical plates can increase as the gas load decreases, and there is almost no bottom limit to the amount of work load.

Furthermore, this method offers large operation elasticity, which makes it a flexible option that can accommodate varying needs and conditions.

Unlike some other distillation methods, there is no noticeable amplification effect with this process. This can be advantageous in certain circumstances.

In terms of meeting specific requirements, this distillation technique is well-suited for precision, large and high vacuum distillation units. It is also particularly useful for distillation separation systems, heat-sensitive materials, and high-purity products.