Diesel vehicle NOx treatment
Universal Type
Universal Type
Diesel Engine
Catalytic Converter
Cordierite Material
Euro IV
ISO9001
South America
JJXY
Cardboard Box/Wooden Pallet
300-600Ccpsl
China
6909190000
Product Description
SCR catalyst for diesel engines
Selective Catalytic Reduction (SCR)
Selective Catalytic Reduction (SCR) is an advanced active emission control technology system that injects liquid reducing agent (urea) into the exhaust stream of diesel engines through a special catalyst. SCR catalyst can remove nitrogen oxides from diesel vehicles. During the SCR process, the reducing agent reacts with NOX to convert pollutants into nitrogen, water, and trace amounts of carbon dioxide, which are then discharged through the vehicle exhaust. Applications include medium and heavy-duty diesel trucks, all circular and non road vehicles, and various construction machinery vehicles.
characteristic:
Passive reactivation is highly active.
Combined with active regeneration.
High temperature durability, capable of active regeneration.
Unique zoning function can improve fuel economy.
Selective Catalytic Reduction (SCR)
Selective Catalytic Reduction (SCR) is an advanced active emission control technology system that injects liquid reducing agent (urea) into the exhaust stream of diesel engines through a special catalyst. SCR catalyst can remove nitrogen oxides from diesel vehicles. During the SCR process, the reducing agent reacts with NOX to convert pollutants into nitrogen, water, and trace amounts of carbon dioxide, which are then discharged through the vehicle exhaust. Applications include medium and heavy-duty diesel trucks, all circular and non road vehicles, and various construction machinery vehicles.
characteristic:
Passive reactivation is highly active.
Combined with active regeneration.
High temperature durability, capable of active regeneration.
Unique zoning function can improve fuel economy.
Environmental performance improvement: SCR technology optimizes fuel injection and combustion processes to control the generation of particulate matter inside the machine, while treating nitrogen oxides formed under oxygen rich conditions outside the machine. By using automotive urea for selective catalytic reduction of nitrogen oxides, the goal of energy conservation and emission reduction is achieved, effectively reducing the exhaust emissions of diesel vehicles and improving the environmental performance of vehicles.
Economic improvement: The application of SCR technology not only helps reduce environmental pollution, but also enhances the performance and economy of vehicles. By reducing nitrogen oxide emissions, vehicles can more effectively control pollutants in their exhaust, thereby achieving the effect of reducing fuel consumption. This is because reducing nitrogen oxide emissions not only helps with environmental protection, but also indirectly reduces the workload of engines, thereby indirectly saving energy consumption.
Save operating costs: By using automotive urea, vehicles can achieve lower operating costs. Although the added SCR after treatment system will increase the cost of the vehicle by about 3% -5%, and generate additional expenses of urea fuel consumption ratio of about 2% -5% during use, in the long run, this will help achieve a sustainable driving experience and lower operating costs
Economic improvement: The application of SCR technology not only helps reduce environmental pollution, but also enhances the performance and economy of vehicles. By reducing nitrogen oxide emissions, vehicles can more effectively control pollutants in their exhaust, thereby achieving the effect of reducing fuel consumption. This is because reducing nitrogen oxide emissions not only helps with environmental protection, but also indirectly reduces the workload of engines, thereby indirectly saving energy consumption.
Save operating costs: By using automotive urea, vehicles can achieve lower operating costs. Although the added SCR after treatment system will increase the cost of the vehicle by about 3% -5%, and generate additional expenses of urea fuel consumption ratio of about 2% -5% during use, in the long run, this will help achieve a sustainable driving experience and lower operating costs
| project | |||||
| Thermal shock resistance | Keep at650 ºC for 30 minutes, quickly remove and cool at room temperature for 30 minutes. Repeat this process continuously for 3 times | muffle furnace | |||
| compressive strength | A-axis | >=5Mpa | Compression strength machine | ||
| B-axis | >=1.4Mpa | ||||
| Thermal expansion coefficient (room temperature -800 ºC) | <=1.0 | Thermal expansion coefficient meter | |||
| Water absorption rate | 22%-28% | Electronic scale | |||
| Content of main crystal phase in cordierite | >=90% | XRD | |||
| chemical composition | AL203 | 35.4±1.5 | |||
| Mg0 | 13.5±1.5 | ||||
| Si02 | 49.7±1.5 | ||||
Jiujiang Xinyang New Materials Co., Ltd. is an industrial ceramic production enterprise and advanced ceramic research company located in Jiujiang Industrial Ceramic Park, Jiangxi Province, China, on the banks of Poyang Lake. Xinyang New Materials Company specializes in the artificial production of ceramic media and sells products around the world. The main industrial ceramic media we produce include honeycomb ceramic carriers, honeycomb ceramic heat recovery media, catalyst carriers, three-way catalytic converters, ceramic fillers, and related products. We provide customized solutions for honeycomb ceramic media, and our products are widely used in industries such as chemical, power, metallurgy, petroleum electronics, electrical, mechanical, environmental, and residential. Xinyang New Materials has a team of ceramic experts and senior consultants, who have made significant breakthroughs in high-temperature materials and high-density honeycomb ceramics, and will continue to forge ahead.
