High Efficiency Metal Structured Packing For Low Pressure Drop And Throughput

High Efficiency Metal Structured Packing For Low Pressure Drop And Throughput

Product Description:

Process Advantage and Design Rationale
Metal structured packing delivers a predictable, high-efficiency contact surface between gas and liquid phases while keeping hydraulic resistance low. Compared with random packing or tray systems, structured packings use ordered corrugated sheets to form uniform flow channels, producing consistent vapor/liquid distribution and reduced channeling. For retrofit and new column designs alike, this results in shorter packed heights to achieve the same separation duty, saving column space and reducing material and installation costs in compact process units.

Geometry, Surface Area and Hydrodynamics
Our portfolio includes a range of corrugation geometries and stack orientations tuned for specific throughput and separation targets. Specific surface area typically ranges from 350 to 900 m²/m³ depending on corrugation pitch and sheet thickness; corrugation heights from 6 mm (fine) to 50 mm (coarse) allow optimized performance across low to high vapor velocities. The structured geometry encourages thin liquid films and repeated contacting events, improving mass transfer coefficients while controlling pressure drop. Performance maps and vendor data are provided for scale-up and simulation integration.

Materials, Durability & Chemical Compatibility
Choice of metallurgy and surface finish is key for longevity in aggressive environments. SS316L and Alloy 625 are common for sulfide and chloride-bearing streams; PTFE or ceramic linings extend life in strongly acidic services. Electropolishing reduces fouling tendency and eases cleaning; ceramic coatings improve erosion resistance in particulate-laden streams. We support material selection studies, offering corrosion rate data, compatibility matrices and life-cycle projections so engineering teams can make informed total-cost decisions.

Integration, Installation & Support Services
Structured packing modules are supplied in pre-cut panels or modular blocks for rapid installation. We provide sealing rings, distributor and collector recommendations, and CAD drawings showing pack orientation, hold-down details and support ring specs. For project orders we offer on-site support during first installation, performance validation tests, and post-installation tuning (redistribution trays, liquid loading adjustments). Packaging is by pallet/carton/wooden crate depending on size; lead times vary by material and quantity (typical 10–35 days). Samples, technical data sheets, and performance curves are available on request.

Provide your column diameter, vapor and liquid loads, and target separation (e.g., HETP or stage efficiency). We will recommend the optimal packing grade, supply CAD drawings and deliver sample modules for pilot testing.