SIC DPF catalyst
Diameter: 118.4-330.2mm or customized.
Height:152.4-432mm or customized.
Cell Densities(CPSI):100,200,300CPSI
Precious metals:Pt,Pd(Customization)
Advantage of sic diesel particulate filter
1. High PM trapping efficiency.
2. High temperature resistance
3. High porosity, pore size distribution uniform
4. Long-term durability performance.
Ceramic DPF catalyst
Diameter:Round shape : 80-330.2mm or customized.
Height:60-177.8mm or customized.
Cell Densities(CPSI):100,200,300,400,600CPSI
Precious metals:Pt,Pd (Customization)
Advantage of diesel particulate filter
1. Low pressure drop.
2. Low coefficient of thermal expansion.
3. Good thermal shock resistance.
4. High particulate trapping efficiency, suitable for all kinds of regeneration.
Metal honeycomb catalyst
Diameter: 10-600mm
Height:50-800mm
Shell Material:Ferritel (SUS444, SUS441, SUS430)
Cell Densities(CPSI):50,100.200,250,300,400,500,600,800,1000
Thickness:0.03,0.04,0.05,0.06,0.08,0.10
Precious metals:Pt,Pd(Customization)
1) The wall thickness of metal carrier can be as thin as 0.03 mm effect to low back pressure
(2)Large geometric surface area, which can save the consumption of precious metals with the same performance;
(3) low light-off temperature
(4) The metal carrier has good ductility, strong shock resistance, less brittle fracture and longer mechanical life.
TWC catalyst
Diameter:Round shape : 80-330.2mm or customized.
Height:60-177.8mm or customized.
Cell Densities(CPSI):100,200,300,400,600CPSI
Precious metals:Pt,Pd,Rh(Customization)
Function and application
1) Low light-off temperature of THC/CO/NOX
2) Can reach requirement of Euro5,Euro6,EPA4
3) Low PGM loading to approach the same performance
VWT-SCR
Diameter:Round shape : 80-330.2mm or customized.
Height:60-177.8mm or customized.
Cell Densities(CPSI):100,200,300,400CPSI
1. High NOx conversion @250-450℃
2. High durability
3. High cost-performance
4. For Euro4, Euro 5
Cu-zeolite SCR
Diameter:Round shape : 80-330.2mm or customized.
Height:60-177.8mm or customized.
Cell Densities(CPSI):100,200,300,400CPSI
1. High NOx conversion @180-500℃
2. High durability @high
temperature
3. For Euro 6 and EPA standard
Fe-zeolite SCR
Diameter:Round shape : 80-330.2mm or customized.
Height:60-177.8mm or customized.
Cell Densities(CPSI):100,200,300,400CPSI
1. High NOx conversion @350-550℃
2. High durability @high
temperature
3. For Euro 6 and EPA standard
DOC catalyst
Diameter:Round shape : 80-330.2mm or customized.
Height:60-177.8mm or customized.
Cell Densities(CPSI):100,200,300,400,600CPSI
Precious metals:Pt,Pd (Customization)
1. High conversion for THC and CO
2. 90% CO conversion@150℃，90%THC conversion@300℃
3. For Euro4,5,6 and EPA standard
Oven catalyst
Length*Width : 327*60mm or customized.
Height:51mm or customized.
Cell Densities(CPSI):50CPSI
Precious metals:Pt (Customization)
Target pollutants: CO/PM
Installation position: appropriate position of exhaust pipe
Type of catalyst: Pt oxidation catalyst
Carrier material: ceramic/metal
Exhaust temperature: 300-500℃
Conversion rate: ≥90%@CO, ≥90%@PM
Square DPF catalyst
Length*Width : 150*150mm
Height:300,400mm
Cell Densities(CPSI): 100 ,200CPSI
Precious metals:Pt (Customization)
Reduce PM emissions by up to 99%
Low passive regeneration temperature and back pressure
Call to Action
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Grace Environmental Protection Technology Co., Ltd. is a technical enterprise specialized in various types of exhaust gas treatment.The Team Has Rich Internal Combustion Engine Exhaust Gas And VOC Treatment Experience And More Than Ten Years Of Working Experience, And Is A Very Few Suppliers With The Ability To Design The Whole Process From Catalyst To Overall Solution.
At present, the products cover all kinds of exhaust catalysts, TWC,DOC,CDPF,SCR,ASC, etc. At the same time, they cover waste liquid treatment and indoor air purification, providing customers with the most competitive products and services.
At present, the company has passed the certification of ISO14001 environmental management system, ISO9001 international quality certification, AAA enterprise credit rating and other certifications, and has an annual output of 500,000 litres of catalyst production coating line, complete quality management system and process control. Various performance testing capabilities, including SRD,SRF,ICP,BET, etc.!
CERTIFICATE
Service Support
Experienced team
We have the most experienced and professional teams cross all departments, such as sales, design, technician and customer service. We will provide excellent service during business.
Advanced Production Line
There are kinds of machines with high technology working procedures in our work plant. Not only enhance our product quality, but also enlarge the capacity and capability.
Strictest QC system
The quality control system we have been executing is TUV SUD ISO 9001:2015, which is the highest criterion in this industry, from raw material to workmanship, till the packaging and transportation.
Competitive Price
We serve the customers worldwide with most competitive prices, satisfied quality and fast shipping.We will contact you within 24
case
Quantum AftersalesProject name: Diesel engine exhaust purification solution
Time: 2019
Location: Singapore
Customer is attached to Singapore government with high requirement and strict deadline.
Customer finally chose our company to supply after-treatment system (DOC+DPF+SCR) for their 5 diesel engines. Since company’s strong technology support and product quality. They are satisfied with our high-quality product and on-time service.
CONTACT US
- Address :
No.333 Jincheng East Road, Xinwu District, Wuxi City, Jiangsu Province.
- Phone : 0510-68578918
- Email : Claudia@graceet.com
- Whatsapp : +8613861822490
- Wechat:Claudia--Lu
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