Description

CMI double layer sintered porous metal filter have a two-layer structure. The gradient distribution of the pore size can be achieved by using a single molding process with powders of different particles sizes. The double-layer structure plays the role of supporting and filtering at same time. The gradient pore structure has better permeability than conventional products. Pressure drop can also be reduced by this kind of structure. 

Double layer sintered porous metal filter is a new solution for cross-flow filtration in chemical and pharmaceutical industries. 

Features
                                                                                           
－Interchangeable grade                     
－Gradient distribution of pore size
－Better permeability     
－Easily cleaned/back-flushed
－Corrosion/abrasion resistant
－High temperature resistance, up to 900℃
－No media migration and second pollution

Data & Specifications: 

－Length (without welding): 400mm-1000mm                     
－Outside Diameter(OD): 12.5mm-70mm
－Media Grade: 0.5-1 μm
Note: Special material, sizes and shape can be customized

Product Material:

－Stainless Steel (SS316L, 304L,310S,904L)
－Titanium
－Hastelloy (C-22,C-276,XB-2)
－Inconel (600, 625,800)
－Monel (400 and so on)
－Nikel

Applications:

－Petrochemical Industry

• Decarbonization filtration and precision filtration of liquid products, liquid raw materials and pharmaceutical intermediates in chemical industry
• Filtration and recovery of ultrafine crystals and catalysts
• Precise filtration after resin adsorption and impurity removal filtration of heat conducting oil and materials
• Field return water filtration

－Water treatment Industry

• Security filtration of ultrafiltration, RO and EDI systems in water treatment industry, filtration after ozone sterilization, and before canning
• Security filtration before reverse osmosis in seawater desalination field

－Pharmaceutical Industry

• Decarbonization filtration of large infusion, small injection and concentrated oral liquid and security filtration before terminal filtration of dilute liquid
• Impurity removal and filtration in the production process of bulk medicine, decarbonization and fine filtration of materials

－Food Industry

• Clarification and filtration of beverage, fruit juice, liquor, beer, mineral water, soy sauce and vinegar

－In all of these industrial above

• Material interception and filtration in vacuum feeding system (titanium filter element can prevent powder material leakage and environmental pollution)
• Gas purifications of steam, compressed air, catalytic gas filtration