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Nitrogen (gaseous)
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Nitrogen (liquid)
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Nitric acid (98%)
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Nitric acid (60%)
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Natural gas mix
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Naphtha at refinery
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Municipal wastewater treatment (sludge treatment mix)
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Municipal wastewater treatment (sludge treatment mix)
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Mineral wool in waste incineration plant (0% H2O content)
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Methylmethacrylate (MMA, recycling of spent acid)
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