欢迎光临~Nanning Deferry Environment Protection and Energy Conservation Co., Ltd.
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Volatile organic compounds ceramic substrate is made of Cordierite material, which is raw material molding and synthesized cordierite after burning. By coating its surface with a variety of different type of catalysts, it can reduce variety of volatile organic compounds (VOC) from industry.
For a long time, we have been working hard to develop high activity, high durability and high selectivity catalysts for the destruction of volatile organic compounds (VOCs) and related technologies. Although a variety of methods to reduce VOC emissions, catalytic combustion is still the preferred option, because this method is more versatile and economical. We develop volatile organic compounds catalysts that control hydrocarbon (HC) and other VOC emissions from a variety of industrial processes, including Petrochemical Industry, Packaging printing industry, Surface coating industry, Footwear industry, Tin industry, Pharmaceutical industry and so on. We aim to provide our customers with reliable and cost-effective solutions to the increasingly stringent emission standards, while meeting environmental regulations.
Deferry ®'s Product features of VOC Substrate:
1).Good thermal properties: Small thermal expansion coefficient (TEC), highly resistant to thermal shock.
2).Good coating properties: Good water absorption with small fluctuation, strong sorption for catalysts, high surface area.
3).Good warming-up properties: Low material density, rapid light-off, low pressure drop, high conversion rate.
4).High surface area: High CPSI, thin wall, low back pressure, high compressive strength.
Application:
1.Petrochemical Industry VOCs Waste Gas Treatment
2.Packaging printing industry VOCs Waste Gas Treatment
3.Surface coating industry VOCs Waste Gas Treatment
4.Footwear industry VOCs Waste Gas Treatment
5.Pharmaceutical industry VOCs Waste Gas Treatment
6.Other related industry VOCs Waste Gas Treatment
Physical and Chemical properties for VOCs:
|
Item |
Index |
Measuring method |
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|
Chemical component |
Al2O3 |
35.2±1% |
chemical analysis |
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|
SiO2 |
50.8±1% |
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|
MgO |
13.8±1% |
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|
Cordierite crystal phase |
90%≥ |
X-ray diffraction |
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|
Wall thickness |
200CPSI |
0.31±0.03mm |
vernier caliper |
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|
Compression strength at room temperature |
lengthways |
≥15Mpa |
universal material testing machine |
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horizontal |
≥2Mpa |
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|
Coefficient of thermal expansion（） |
≤1.6×10-6 / ℃ |
thermal dilatometer |
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|
Water absorption |
23-27% |
gravimetric method |
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|
Soften temperature |
1330℃ |
Hight-temperature electric resistance furnace |
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|
Thermal shock resistance( indoor temperature to 550 ℃) |
550℃( no crack after 3 times) |
Air cooling |
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Tolerance of outside |
±1% |
vernier caliper |
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Production sizes： |
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cell density |
200-400CPSI |
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Item No. |
sectional dimension（mm） |
area section（mm2） |
Height（mm） |
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|
1 |
50×50 |
2500 |
The height is customized |
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2 |
100×100 |
10000 |
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|
3 |
150×150 |
22500 |
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For more technical parameters or questions about the VOC Substrate, please feel free to contact us.
