Corrugated Wire Mesh Packing is a high-performance internals material designed for Petroleum Refining Separation Units. It plays a crucial role in distillation columns, absorption towers, and extraction systems within petroleum refineries, enabling precise separation of hydrocarbons to meet product purity requirements and optimize refinery output.
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Design Features and Core Advantages
This packing consists of interlaced wire mesh sheets stacked at a specific angle, typically crafted from corrosion-resistant materials like 316L stainless steel or titanium. The structured corrugation creates a high specific surface area (250-500 m²/m³), maximizing vapor-liquid contact and mass transfer efficiency. Its low pressure drop (often 0.5-2 kPa/m) reduces energy consumption, while uniform flow distribution minimizes channeling, ensuring stable operation. In petroleum refining, it is widely applied in units processing heavy oils, middle distillates, and petrochemical feedstocks, effectively separating components such as gasoline, diesel, and lubricating oils.
FAQ:
Q1: How does the structure of corrugated wire mesh packing benefit petroleum refining separation?
A1: The high specific surface area and optimized flow path enhance contact between phases, accelerating separation and improving product purity.
Q2: What makes wire mesh packing suitable for harsh refinery environments?
A2: Corrosion-resistant materials and robust construction ensure durability against H2S, HCl, and other aggressive media, reducing maintenance needs.
Q3: Can the packing be customized for specific separation unit requirements?
A3: Yes, it can be tailored by adjusting wire diameter, corrugation angle, and material grade to match the unique needs of different refinery processes.
