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The New Nett® D-Series Catalyst

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Norman G. Clark Announces

The New Nett® D-Series
Catalyst

Nett Technologies Inc. introduced
the new D-Series diesel catalyst formulations to be used in the Nett® line of
emission control products for off-highway diesel engines. The D-Series
catalysts represent the most advanced catalyst technology designed for high
reductions of diesel particulate and hydrocarbon emissions, as well as diesel
odor. Diesel engines are characterized by relatively low exhaust gas
temperatures. Effective catalytic emission control of hydrocarbons (HC) is,
therefore, a problem in most light duty diesel applications. All emission
control catalysts require high exhaust gas temperatures to perform efficiently.

That problem has been resolved in
the D-series Nett® catalysts by incorporating zeolite-based hydrocarbon
trapping materials into the catalyst washcoat. Zeolites, known also as
molecular sieves, have the ability to adsorb hydrocarbons at low temperatures
and release them at high temperatures, where the catalyst operates with high
efficiency. Thus, the D-series catalysts allow the benefits of diesel oxidation
catalysts to extend into low temperature regions, where the conventional
catalysts remain inactive.

Nett Technologies Inc. specializes
in emission control products for engines, vehicles, and machinery used in
material handling, construction, and mining industries. The range of products
available from Nett includes catalytic converters for diesel, natural gas, LPG,
and gasoline engines, diesel particulate filters, and fume diluters.

For more
information contact:

Norman G.
Clark

www.ngclark.com.au

customerservice@ngclark.com.au

ph: (03) 9450
8200