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Coal/Oilfield Gas Engine Exhaust SCR Treatment
Nitrogen oxides in the exhaust gas of diesel generator set are gases formed by the oxidation of nitrogen in the cylinder at high temperature, which are mainly composed of nitric oxide and nitrogen dioxide. Green Valley environmental protection aims at the treatment equipment of PM (particulate matter) and NOx (nitrogen oxide) in the exhaust gas of diesel generator set.
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Biogas/Biomass Engine Exhaust DOC+SCR treatment
Grvnes environmental protection has developed a set of “grvnes” SCR denitration system for the treatment of nitrogen oxides in the waste gas of standby power supply after years of painstaking research. After special design, the system can still realize high-efficiency operation under the condition of unstable exhaust temperature and gas quality; Important parts can withstand the common impurities in landfill gas and ensure the long-term stable operation of the system.
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Ship Engine and Generation
The nitrogen oxide in the exhaust gas of marine engine generator set is a gas formed by the oxidation of nitrogen in the cylinder at high temperature, which is mainly composed of nitric oxide and nitrogen dioxide. Green Valley environmental protection has developed a set of “grvnes” SCR denitration system for the treatment of nitrogen oxides in the waste gas discharged by marine generators after years of painstaking research. After special design, the system can still realize high-efficiency operation under the condition of unstable exhaust temperature and gas quality; Important parts can withstand the common impurities in landfill gas and ensure the long-term stable operation of the system.
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Power Plant
Selective catalytic reduction (SCR) is used to control NOx in diesel engine exhaust. NH3 or urea (usually urea aqueous solution with mass ratio of 32.5%) is used as reducing substance. Under the condition that O2 concentration is more than two orders of magnitude higher than NOx concentration, under the action of certain temperature and catalyst, NH3 is used to reduce NOx to N2 and H2O. Because NH3 selectively reduces NOx without reacting with O2 first, Therefore, it is called “selective catalytic reduction”.
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Nature Gas Generation Exhaust DOC+SCR Treatment
Grvnes environmental protection has developed a set of “grvnes” SCR denitration system for the treatment of nitrogen oxides in natural gas power generation after years of painstaking research. After special design, the system can still realize high-efficiency operation under the condition of unstable exhaust temperature and gas quality; Important parts can withstand the common impurities in landfill gas and ensure the long-term stable operation of the system.
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Diesel Generation Exhaust DOC+DPF+SCR Treatment
Grvnes environmental protection has developed a set of “grvnes” SCR denitration system for the treatment of nitrogen oxides in landfill gas power generation after years of painstaking research. After special design, the system can still realize high-efficiency operation under the condition of unstable exhaust temperature and gas quality; Important parts can withstand the common impurities in landfill gas and ensure the long-term stable operation of the system.
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Coal/Oilfield Gas Engine Exhaust SCR Treatment
Environmental protection has developed a set of “grvnes” SCR denitration system for the treatment of nitrogen oxides in gas power generation after years of painstaking research. After special design, the system can still realize high-efficiency operation under the condition of unstable exhaust temperature and gas quality; Important parts can withstand the common impurities in landfill gas and ensure the long-term stable operation of the system.
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Treatment of waste gas from kitchen waste power generation
GRVNES environmental protection has developed a set of “grvnes” SCR denitration system after years of painstaking research on the treatment of nitrogen oxides in food waste power generation. After special design, the system can still realize high-efficiency operation under the condition of unstable exhaust temperature and gas quality; Important parts can withstand the common impurities in landfill gas and ensure the long-term stable operation of the system.
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Treatment of waste gas from anaerobic biogas power generation
Grvnes environmental protection has developed a set of “grvnes” SCR denitration system for the treatment of nitrogen oxides in anaerobic biogas power generation after years of painstaking research. After special design, the system can still realize high-efficiency operation under the condition of unstable exhaust temperature and gas quality; Important parts can withstand the common impurities in landfill gas and ensure the long-term stable operation of the system.
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Distributed energy exhaust treatment
environmental protection has developed a set of “grvnes” SCR denitration system for the treatment of nitrogen oxides in distributed energy power generation after years of painstaking research. After special design, the system can still realize high-efficiency operation under the condition of unstable exhaust temperature and gas quality; Important parts can withstand the common impurities in landfill gas and ensure the long-term stable operation of the system.
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Waste gas treatment of syngas power generation
Grvnes environmental protection has developed a set of “grvnes” SCR denitration system for the treatment of nitrogen oxides in syngas power generation after years of painstaking research. After special design, the system can still realize high-efficiency operation under the condition of unstable exhaust temperature and gas quality; Important parts can withstand the common impurities in landfill gas and ensure the long-term stable operation of the system.
