Purification of Exhaust Emissions
For the purifcation of motor exhausts Heraeus offers diverse coatings on a large variety of different forms, such as metallic
or ceramic honeycombs, knitted wire structures, woven screens, fibres and sintered metals. |
They are used to reduce the exhausts from:
- small engines for example in lawn mowers, motor saws and a lot of other garden equipment
- motor bikes
- special vehicles, like Quads, Trikes or SUV's
- cars (aftermarket) and motor sports
- Diesel-engines.
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Catalysts for Mobile Applications
Today catalysts are required in many fields for mobile applications. Fork-lift trucks and vehicles for mines which are
used in enclosed spaces are equipped with Heraeus catalysts. Heraeus supplies the market for post-equipping
automobiles and has developed special catalysts for busses and trucks. Recently Heraeus began fitting motor scooters
and motorcycles with catalysts. |
Catalysts for Stationary Engines
Stationary motors can be powered with different fuels (natural gas, petrol, diesel oil, heavy heating oil etc.).
Heraeus offers a suitable catalyst for every application. The Heraeus oxidation and 3-way catalysts guarantee the
required reduction in pollutants even over long operating lives. Coated ceramic or metal supports are used for this
purpose. These can be supplied additionally with housing including cones and flanges. The design is customer-specific
and provides an economic and optimized offer for each application. The areas of application cover a range from small
systems cogeneration to gas turbines in the megawatt range. |
Catalysts for Small Engines
Millions of individual small motors are manufactured annually. They are used in, for instance, motor saws, lawn mowers
and motor boats. In order to reduce pollutants from such motors, Heraeus offers economical catalysts which are
adapted to the special requirements in use. |
Diesel Particle Filters
The particles from diesel motor
emissions are listed as carcinogenic in the "Technical regulations for dangerous materials" (TRGS). For
this reason diesel motors which are to be used entirely or partly in enclosed working areas must be equipped with
particle filters in which the soot released by the motor can be trapped. The filter regeneration by combustion of
the particles is aided by a catalytic coating which significantly reduces the ignition temperature of the soot. |
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| Active maps to this event can be accessed below. |