Ceramic Membrane Filters - 8inch Hollow Fiber

  • Ceramic Membrane Filters made from α-aluminum oxide
  • Symmetric and asymmetric structures available
  • Multiple configuration options with varying diameter, length, and channel amounts
  • Temperature resistant up to 1200 °C
  • pH stability from 0 to 14

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Ceramic Membrane Filters are cylindrical filter assemblies made of dense bundles of white, thin ceramic tubes, held together by thick, translucent orange end caps. They are designed for applications requiring high temperature resistance (up to 1200°C) and pH stability (0-14). Available in multiple configurations with various diameters, lengths, and channel amounts, these filters offer versatile options for different industrial needs. The filters are constructed from α-aluminum oxide and come in a range of pore diameters, from 20 nm to 2000 nm, allowing for precise filtration capabilities. They are suitable for both symmetric and asymmetric structures, with configurations including single bore, 4-tube systems, and hollow fiber modules. These filters are ideal for applications that demand high durability and performance under extreme conditions.

Use Cases

  • Typically suitable for hydrogen and related industrial applications

Capabilities

  • Filtering of liquids or gases through ceramic membranes with specific pore sizes.
  • Handling of a wide range of pH levels (0-14).
  • Operation at high temperatures up to 1200 °C (with hollow fiber modules limited to 85 °C).
  • Multiple configurations available with various diameters, lengths, and channel amounts.
CoorsTek, Inc CoorsTek, Inc., the global leader in technical ceramics with over 50 manufacturing locations worldwide, engineers advanced ceramic materials and components for hydrogen equipment including active ceramic membranes, solid oxide fuel cells (SOFC), solid oxide electrolyzer cells (SOEC), and porous silicon carbide kiln furniture. CoorsTek Membrane Sciences developed a breakthrough proton-conducting ceramic membrane (made from oxides of barium, zirconium, and yttrium) that generates compressed hydrogen from natural gas, biogas, or ammonia and electricity in a one-step process with near-zero energy loss, published in Nature Energy and Science, achieving overall hydrogen production efficiency for fuel cell vehicles of 41% versus 17% for water electrolysis. The company's ceramic membrane technology, built from small cells joined into stacks and modules, enables scalable hydrogen generators using a novel nickel-based glass-ceramic composite interconnect material, and CoorsTek also supplies MEA plates and fuel cell integrator components compatible with DMFC, molten carbonate, phosphoric acid, PEM, and solid oxide fuel cell technologies. With 20+ years of ceramic membrane development experience, CoorsTek positions its technology to make hydrogen infrastructure for fuel cell electric vehicles a practical, cost-competitive reality.

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