GHG（Green House Gas） Catalyst

GHG describes gases causing global warming, which are CO2, CH4, N2O, PFCs, etc. In COP3, the targets for the Kyoto Protocol cover emissions of the six main greenhouse gases namely Carbon dioxide (CO2), Methane (CH4), Nitrous oxide (N2O) Hydrofluorocarbons (HFCs), Perfluorocarbons (PFCs) and Sulphur hexafluoride (SF6). GWP, Global Warming Potential, describes its total warming impact relative to CO2 over a set period – usually a hundred years. CH4 is 21 times more powerful GHG than CO2 and N2O is 310 times more powerful GHG than CO2. Not only from the view of Corporate Social Responsibility, but also from the view of carbon tax which is expected to introduce in the future, it is essential to reduce GHG emission.
N-U has destruction catalysts for CH4 and N2O. We address the global warming issue to reduce target gases emission using catalytic technology (see graph below).

Performance Curve

Methane Reaction

N2O Reaction

NOx-N2O Reaction

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Department	Environmental Catalyst Div.
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