Typical Conversion Efficiencies
| NOx |
CO |
HC |
Aldehydes
(odor causing) |
PM10
|
| Nil |
70-95% |
70-90% |
70-90% |
10-40% |
* Less than 50 ppm sulphur in diesel fuel is required for PM10 conversion
Reactions
| Carbon Monoxide |
CO + ½ O2 → CO2 |
(1) |
| Gas Phase Hydrocarbons |
CmHn + (m + n/4) O2 → m CO + n/2 H2O |
(2) |
| Liquid Phase Hydrocarbons (SOF) |
CmHn + (m + n/4) O2 → m CO2 + n/2 H2O |
(3) |
| Aldehydes, Ketones, etc. |
CmHnO + (m + n/4 - 0.5) O2 → m CO2 + n/2 H2O |
(4) |
The diesel oxidation catalyst (DOC) is effective for the control of carbon monoxide (CO), hydrocarbons (HC), odor causing compounds and the soluble organic fraction (SOF) of particulate matter (PM10)
Products available in diesel oxidation catalyst coating
Specifically designed for the rugged demands of heavy-duty off-road vehicles, the MINE-X® catalytic converter helps to improve workplace environmental health and provides compliance with most local regulations requiring an exhaust purifier or exhaust scrubber.
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Ideal for small and medium sized stationary engines, MINE-X® catalytic converters effectively reduce engine exhaust emissions, including NOx, CO, hydrocarbons, formaldehydes and particulates. MINE-X® catalytic converters are the industry standard for reliable, long life operation.
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The MINE-X®Flow-Through Filter is a revolutionary patent pending, flow-through particulate filter that provides effective removal of diesel particulate matter and lower backpressure than conventional wall-flow particulate filters.
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