Materials / Resources & Advanced Materials

Catalyst Carriers

Providing a Stable Supply of High Quality Catalyst Carriers Such as Alumina and Steatite

Catalyst carriers are used as fillers for a broad range of chemical process catalysts and oil refining/petrochemical catalysts. Iwatani offers optimal materials, purity, and configurations from sources in Europe, India, and China.

Specifications

Material Purity Configuration Porosity
α alumina Up to 99% Ball, ring, and other configurations Densely porous material
Steatite (main constituents: MgO and SiO2) MgO: 29.0% SiO2: 64.5% Densely porous material

*Products can be supplied to suit specific requirements, including requirements for purity, configuration, size, and porosity.

Size Chart

Ball (diameter) 0.5 to 1.0 mm, 1.0 to 1.5 mm, 1.5 to 2.5 mm, 1.0 to 2.0 mm, 2.0 to 2.5 mm, 2.5 to 3.5 mm, 3.5 to 4.5 mm, 4.5 to 5.5 mm
Ring (external diameter × internal diameter × length) 5 × 2 × 2 to 7 mm, 5 × 3 × 2 to 7 mm, 6 × 4 × 2 to 7 mm, 7 × 4 × 2 to 7 mm, 7 × 5 × 2 to 7 mm, 8 × 5 × 2 to 7 mm

Metal Foam and Ceramic Foam

Metal foam is porous metal featuring interlinked pores. The high porosity of metal foam has applications across a wide range of fields. Examples include alkaline battery electrode plates and carriers for industrial deodorizing catalysts.

Products Handled

  • Ni, Cu, Fe, Cu-Zn, Ni-Fe, Ni-Cr, etc.
  • Alumina, zirconia, SiC, etc.
  • Cylindrical/rectangular cordierite, etc.

Please inquire for more information.

Resources & Advanced Materials Department
Tokyo Advanced Materials Section

TEL
81-3-5405-5835

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