Our metal structured packing is well accepted by overseas customers. It includes corrugated grid packing, expanded metal prick corrugated plate packing, knitted structured packing, metal perforated plate corrugated packing, metal wire gauze structured packing, woven structured packing and sheet metal packing. Boegger structured packing products are used for industries like chemical industry, chemical fertilizer industry, oil refining, petrochemical industry and natural gas, fine chemical, flavors factory, isomer separation, the separation of thermally sensitive materials, testing tower and the improvement of tower.

Laboratory structured packing is a kind of small diameter structured packing which is range from 20 mm to 80 mm. For small laboratory column diameters we can offer specially designed packing types for a preliminary assessment of a separation task. It can provide the highest number of theoretical stages while keeping a small pressure drop. The material could be stainless steel and different alloys. Feature Vacuum operation under atmospheric pressures. Reliable scale-up. Small hold-up. Application Where a high number of theoretical stages is required with low liquid loading Preliminary appraisal of pilot plant columns. Laboratory columns from 20 to 80 mm. Vacuum from 1 mbar. Where a high number of theoretical stages is required. Distillation of components prone to decomposition. Preliminary assessment of a separation task. Deriving of reliable scale-up rules.

Knitted structured packing is suited for applications that demand high separation efficiency with a lower pressure drop. The packing is made from multiple strands of fine wire that are knitted together in a tubular pattern and then crimped and coiled or layered to provide a three dimensional structure of peak and valleys. The multi-strand fine wire provides a high surface area and a capillary effect on the descending liquid to promote intimate vapor-liquid contact, uniform liquid distribution, and a thin layer of liquid film. This results in higher mass transfer efficiencies, lower pressure drop, and high turndown ratios. Application High Purity Product distillations (fragrances, flavors, dyestuff intermediates, fluorinated hydrocarbons, lubricating oil additives, specialty monomers, pesticides, rubber processing). Mass transfer (deaeration, carbonation). Solvent and Byproduct recovery (resins, coatings, fibers, films, pharmaceuticals, plasticizers, and custom distillations). Scrubbing (sulfur recovery, air purification).

Knitted structured packing is suited for applications that demand high separation efficiency with a lower pressure drop. The packing is made from multiple strands of fine wire that are knitted together in a tubular pattern and then crimped and coiled or layered to provide a three dimensional structure of peak and valleys. The multi-strand fine wire provides a high surface area and a capillary effect on the descending liquid to promote intimate vapor-liquid contact, uniform liquid distribution, and a thin layer of liquid film. This results in higher mass transfer efficiencies, lower pressure drop, and high turndown ratios. Application High Purity Product distillations (fragrances, flavors, dyestuff intermediates, fluorinated hydrocarbons, lubricating oil additives, specialty monomers, pesticides, rubber processing). Mass transfer (deaeration, carbonation). Solvent and Byproduct recovery (resins, coatings, fibers, films, pharmaceuticals, plasticizers, and custom distillations). Scrubbing (sulfur recovery, air purification).

Expanded metal prick corrugated packing is perforated very small holes, and then is pushed to corrugated sheet; finally it is assembled to coil. It can improve the wet ability of packing, and it still has the excellent separation performance of wire gauze corrugated packing. A cylinder expanded metal prick corrugated plate packing has many small holes. Expanded metal prick corrugated plate packing has high wet ability and excellent separation performance.A large diameter expanded corrugared packing with one hoop. Expanded corrugated packing can be used in high degree separation. Specification Application Expanded metal prick corrugated plate packing is suitable for fields requiring high degree separation, such as industry of fine chemicals, solvent recovery and chemical product refining, etc.

Grid structured packing combines high surface area of traditional structured packing and rugged construction of the common grid configuration. It can provide high heat transfer efficiency, high mechanical strength and antifouling characteristics in severe services that are prone to plugging, coking, erosion and containing solids. The smooth surface provides low liquid hold up, reduces the residence time and the possibility of coke formation. There are two pieces mellagrid structured packing fixed by screw. Specification Material: SS304, SS304L, SS316, SS316L, SS904L, SS410S, Alloy C276, Alloy 400, etc. Feature Suitable for coking and fouling applications due to its geometrical structure and smooth surface. The structure and element height allow for easy cleaning. It can be removed, unscrewed and cleaned with a water jet. Efficient dissipation of temperature. Mechanically robust structure. Much better separation efficiency than traditional grid structured packing. Typical application (oil refineries). Application Grid structured packing is used for fouling, erosion, coking and high solids content applications. Such as: crude tower pump-around, vacuum tower pump-around, cracked gas quench towers, FCC main fractionator slurry pump-around, quench towers in steel mill, coker fractionator wash section, atmospheric crude unit wash section, crude vacuum unit wash section, flue gas absorbers/scrubbers.

Structured packing, available for metal, plastic and ceramic material for high absorption, distillation and separation efficiency in chemical and pharmacy.