Place of Origin:
Jiangsu,China
Brand Name:
hivetech
Certification:
ISO9001/ISO14001
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Waste Gas Noble Metal Catalyst
Precious metal catalysts are commonly used in tail gas purification systems to remove harmful pollutants from industrial exhaust gases. These catalysts are typically composed of platinum, palladium, or combinations of these metals, and they are highly effective at removing pollutants such as carbon monoxide (CO), nitrogen oxides (NOx), and volatile organic compounds (VOCs) from exhaust gases.
The performance of precious metal catalysts in tail gas purification systems is typically evaluated based on several factors, including:
1. Catalytic activity: The catalytic activity of the precious metal catalyst is a critical factor in tail gas purification. The catalyst must be highly active at the operating temperatures and pressures of the system to ensure effective removal of pollutants.
2. Selectivity: The selectivity of the catalyst is also important, as it determines the extent to which specific pollutants are removed from the exhaust gas. Precious metal catalysts are typically highly selective, meaning that they can target specific pollutants and remove them from the gas stream with a high degree of accuracy.
3. Durability: The durability of the catalyst is critical in tail gas purification, as the catalyst must be able to withstand the harsh conditions of the exhaust gas stream without degrading or losing effectiveness. Precious metal catalysts are typically very stable and can withstand high temperatures, pressures, and corrosive environments.
4. Resistance to poisoning: The catalyst must be resistant to poisoning from impurities in the exhaust gas, such as sulfur compounds, which can reduce its effectiveness over time. Precious metal catalysts are often treated with special coatings to protect them from poisoning and extend their lifespan.
| 1 | Conversion Rate | >98% |
| 2 | Service life | 1-4 years |
| 3 | Space Velocity | 10000~35000h-1 |
| 4 | Failure rate | <1% |
| 5 | Appearance | Yellow/black/brown |
| 6 | Packaging | seal |
| 7 | highest operating temperature | 750℃ |
| 8 | Substrate Material | Cordierite |
| 9 | Thermal expansivity(%) | 1.6-1.8 |
| 10 | Compressive strength(MPa) | Lengthways >13； Side direction>5 |
| 11 | Specific surface area of coating(m2/g) | 120-180 |
| 12 | Initiation temperature | >180℃ |
| 13 | Optimum operating temperature | 300~750℃ |
| 14 | Water absorption | 20%~28% |
| 15 | Bulk density (kg/L) | 650-750 |
| 16 | Wall thickness | <0.2mm |
| 17 | Density(g/cm3) | 0.5 |
| 18 | Tolerance | +/-1mm |
Company Information
Founded in Shanghai in 2019, Shanghai Jisi Environmental Protection Technology Co., Ltd. is a technology, sales and service company focusing on the environmental protection of industrial exhaust gas; In the same period, a brand new catalyst brand "Hive Tech" was created for the industrial exhaust catalyst market, aiming to provide high-quality catalysts for the market.
The establishment of "Haifu" hopes to make domestic brands occupy a place in this market through continuous R&D investment and its advanced production equipment. Our fully automated production line brings fast response and delivery as well as high quality and stability. Localized production brings high cost performance products, thus breaking the monopoly and leading position of imported catalysts.
The company's main products are precious metal/base metal catalysts for VOC emission reduction, SCR catalysts. In addition to general-purpose catalysts, the company also launched efficient alkane catalysts, S-resistant catalysts and halogen resistant catalysts for various market segments.
In addition, the shareholders and relevant beneficiaries of the Company also act as agents for other environmental protection related products, such as pumps/valves/control components, to obtain the best price through long-term cooperation with suppliers of this type for foreign trade business.
FAQ
Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons Or wooden cases and foam. If you have legally registered patent,
we can pack the goods in your branded boxes after getting your authorization letters.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages
before you pay the balance.
Q3. What is your terms of delivery?
A: FOB, CIF, DDP.
Q4. How about your delivery time?
A: Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends
on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and
the courier cost.
Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q8: How do you make our business long-term and good relationship?
A: 1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them,
no matter where they come from.
Send your inquiry directly to us
