Overseas diesel generator tail gas treatment export diesel generator denitrification system

Overseas petroleum associated gas generator set tail gas treatment outlet gas generator denitration system

 For    the treatment of CO and HC compounds, Hebei Hanlan selectedDOCprecious metal oxidation catalyst. Although soot in PM is difficult to oxidize by it, it is very effective in oxidizing soluble organic matter (SOF) in PM. HC and CO can also be reduced again. Its oxidation principle is basically the same as that of three-way catalyst for gasoline engine. At the same time, it can purify harmful components (such as polycyclic aromatic hydrocarbons, acetaldehyde, etc.) that are not restricted by current regulations. DOC can reduce the toxic HC fraction by more than 95%.

Principle of oxidation chemical reaction:

CO+1/2O₂ CO₂  4HC+5O₂ 4CO₂+2H₂ O C+O₂ CO₂       

DOC purification efficiency and characteristics 

 For  NOx treatment, Hebei Hanlan adopts Selective Catalytic Reduction (  SCR) denitration technology. It is a process gradually applied to flue gas denitration of industrial boilers and power station boilers since the early 1980s, and it is also one of the most widely used and effective flue gas denitration technologies in the world at present. This technology is basically used in most power plants in Japan, Europe, the United States and other countries.

 Wanchun  SCR denitration system is a device that uses the reducing agent urea to undergo pyrolysis and hydrolysis into ammonia (NH3) in the flue gas pipeline. NH3 and NOx react under the action of a catalyst to generate non-toxic nitrogen (N2) and water. It can meet the domestic requirements for NOx emission indicators. It has the advantages and characteristics of safe and reliable operation, small footprint, and high denitration efficiency. It is currently widely used at home and abroad.

 Our  company adopts high efficiency denitration molecular sieve catalyst mainly has iron-based molecular sieve SCR and vanadium-based SCR. Iron-based molecular sieve SCR is very sensitive to sulfur content, but the sulfur content of natural gas is extremely low, generally not more than 4 ppm, so there is no problem of poisoning iron-based molecular sieve SCR.

 SCR  technology is a common solution for reducing NOx emissions worldwide, covering vehicles, chemical plants, coal power plants, generator sets and other fields. nbsp;

performance guarantee

SCR denitrationsystem characteristics

• The denitration device has simple structure, no by-product, convenient operation, high reliability, high denitration efficiency and relatively low one-time investment.
• The reduced nitrogen is directly discharged into the atmosphere without secondary pollution.
• Small equipment size, low operating costs, high degree of automation, good reliability;
• The device is compact in combination, simple and fast in connection, strong in corrosion resistance and good in overall performance.

Our company can provide solutions according to the actual needs of customers, provide non-standard customized services, has undertaken thousands of projects, and many influential large enterprises at home and abroad such as Cummins, Caterpillar, and Veolia. Since our products are custom-made mechanical equipment, the pricing of equipment varies due to different product performance and parameters. The price of the platform is not for reference. If you are interested, please call or inquire online.
Company website: www.hanlantek.com, http://www.lanyu-tech.com, www.51scr.cn
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