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Gas Purification and Acid Production

Lining Systems and Structural Components for Gas Purification and Acid Production Facilities

High gas temperatures, sulphuric compounds, phosphoric acid and highly aggressive hydrofluoric acid require coordinated lining materials as well as experienced detailed engineering designs for various processing stages and critical areas, such as inlet ducts or outlets. Sealing layers consisting of rubber, Rhepanol or synthetic resin systems are applied in these areas. Lightweight refractory bricks, foam glass and acid-resistant ceramic qualities are utilised as insulation in the various processing zones. For process conditions involving fluorides and fluoric acid, carbon bricks provide reliable protection against chemical attack and higher temperatures. We can also supply refractory brick qualities specially designed for use in converters or other special areas.

Backed up by its expertise and many years of practical experience acquired in the most diverse processing operations and production processes, STEULER-KCH, as a turnkey supplier of industrial corrosion protection systems, can provide a complete package, consisting of engineering, delivery of materials and components as well as installation.

  • Various sealing layers like synthetic resin systems/rubber linings/Rhepanol/Teflon
  • Cements based on synthetic resin and waterglass
  • Shaped bricks and special formats in various material grades (acid-resistant ceramic/carbon bricks/refractory materials)
  • Self-supporting STEULER-KCH-dome gratings