Kexing Special Ceramics Co., Ltd. products

Ceramic honeycomb catalyst carrier use the properties of honeycomb ceramic: large specific surface area, small airway resistance, neat and strong, and are coated with active rare earth metals, transition metals, precious metals on the surface, after reduction firing to obtain a range of practical performance, are widely used in petrochemical, waste incineration, paint and paint charter waste gas treatment, industrial waste gas and waste water treatment.

For years, we have been fulfilling the honeycomb ceramic needs of European, American and Chinese customers. These products specifically apply to gas purification in the regenerative thermal oxidizer (RTO) and the regenerative catalytic oxidizer (RCO). This types of ceramic meda is commonly used in RTO, RCO or scrubber to provide heat retention by acting as a heat exchanger for preheating the incoming waste gas stream.

We design and manufacture heat  storage balls (diameter: 11mm to  22mm) made of materials such as  high alumina, corundum mullite,  chrome corundum mullite and  zirconia corundum mullite.  This brings the advantages of high  slag resistance, quick heat transfer,  heavy volume weight and large  storage capacity. Chrome corundum  mullite storage balls overcome  common problems such as slagging  and pulverization. This is a popular  product as our storage balls save  energy and have a long service life.

Common materials to produce baffle bricks include mullite, corundum mullite and electrocast corundum. Our company also manufactures baffle bricks made of chrome corundum and zirconia corundum mullite. These can specifically be used in bad conditions while boasting high slag resistance and good anti-scouring.

Mullite occurs very rarely in nature because it only forms at high temperature, low pressure conditions, so as an industrial mineral, mullite has to be supplied by synthetic alternatives. Mullite is a strong candidate material for advanced ceramics in industrial process for its favourable thermal and mechanica properties: low thermal expansion, low thermal conductivity, excellent creep resistance, suitable high temperature strength and outstanding stability under harsh chemical environments.

Silicon carbide is notable for its hardness, high melting-point and high thermal conductivity. It can retains its strength at temperature as high as 1400 °C and offers excellent wear resistance and thermal shock resistance. It has well-established and wide-spread industrial applications as catalyst supports and hot-gas or molten metal filters because of its low thermal-expansion coefficient and good thermal-shock resistance as well as excellent mechanical and chemical stability at elevated temperature environments.

Ceramics Zirconia can be an ideal material of high-strength and high-toughness when proper compositions, such as: magnesium oxide (MgO), yttrium oxide, (Y2O3), or calcium oxide (CaO), are added to control an otherwise destructive phase transformation.The micro structural features of zirconia ceramics also make it an engineering material choice of wear and corrosion resistance, damage and degradation tolerance in a wide range of applications.

High purity: Al2O3> 99%, good chemical resistance. Temperature resistance, long-term use at 1600 °C, 1800 °C short-term. Thermal shock resistance and good resistance to crack. Slip casting, high density, high purity alumina

Size: 150mm X 150mm X 300mm, 25x25, 32x32, 37x37, 40X40, 43x43, 46x46, 50x50, 60x60 cells. Other sizes or special requirements like Integrated Spacer, etc. please contact us: contact@kexing.ca

Other sizes or special requirements like Integrated Spacer, etc.