Honeycomb ceramic catalyst carrier for automobile Introduction:
Automobile exhaust gases are conventionally purified with a
catalyst supported on a ceramic substrate body able to withstand
high temperatures. The preferred catalyst support structure is a
honeycomb configuration which includes a variety of unobstructed
parallel channels sized to through gas flow and bounded by thin
ceramic walls. The walls of these channels provide the surface for
precious-metal catalysts that convert noxious emissions into carbon
dioxide, nitrogen and water vapor. We can provide honeycomb ceramic
substrate has been coated and non-coated precious-metal. The
ceramic substrate is made of cordierite, The cells density can be
100 cpsi, 300 cpsi, 400 cpsi or 600 cpsi. The usual cpsi (Cell Per
Square Inch) for catalytic converter substrate is 400, the shape of
ceramic substrate is round, racetrack, ellipse and other special
shape according to the customer's requirement. The ceramic
substrate is made of cordierite, and it is used for car catalytic
converter. The cells density can be 100 cpsi, 300 cpsi, 400 cpsi or
600 cpsi. The shape will be round, oval or racetrack. We can supply
both ceramic element coated with noble metals of PT, Pd, Rh and
ceramic element without noble metals. Heat exchanger Honeycomb
Ceramic application: *NOx purification system in the smoke of the
thermal power plant *The harmful gas purification system in rubbish
burning *Poison gas purification system in chemical and mining
industries. The slag filter for casting production in the
metallurgical industry. The catalyst substrate. Stuffing material
for chemical industry colums and Contact combustion. Application
*As support of catalyst, ceramic honeycomb materials are typically
used for purifying automotive emission, removing bad smell etc, for
instance, utilized in exhaust catalytic converter, airfresher
machine for hotel, restaurant, toilet and so on. *Heat transfer
agent: It can save 12% of energy in heat exchange, and it mainly
utilized in heat recovery unit of RTO. Refractory stove: Low
mass/volume, fast heat conduction. Gas burn distributing plate:
Complete burn, energy saving is 10%. *As filtrate substrate, they
are generally utilized in food processing, environmental industry,
metallurgical industry etc. For filtering particulate in industrial
waste gas and bubble in liquid of molten melt and making the molten
melt laminar so as to increase casting yields, also filtering
impurities in juice, dextrose and sucrose etc.
Chemical compositionPropertyUnitValueSiO2%48-51Al2O3%31-34Fe2O3%
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