Reasonable Price equipment flue system industrial waste gas treatment

Product Description

Denitration design requirements

A: determine the catalyst reaction area, denitration efficiency and ammonia escape rate.

B: Anti-blocking and anti-wear performance In the environment with changeable ash conditions, it is the key to ensure the long-term safe and stable operation of SCR equipment.

C: Anti-blocking performance

(1) Under the same reactor cross-section and catalyst pitch, the flow area of plate is over 85%, and that of honeycomb and corrugated plate is about 80%.

(2) Under the same design conditions, the anti-blocking effect of honeycomb catalyst with large pitch can be close to that of plate catalyst.

(3) Structural characteristics: the number of included angles on the wall of the plate is the least, and the circulation area is the largest, which is the least likely to block ash; The honeycomb catalyst flow area is average, but the included angle of each catalyst wall is 90 right angle, which is easy to produce ash bridging and cause catalyst blockage in severe flue gas conditions; Corrugated plate catalyst has a common cross-sectional flow area, but its wall angle is small and its quantity is relatively large, which is the most prone to dust deposition among the three structures, but its anti-poisoning performance and anti-sulfur dioxide oxidation performance are the strongest.

Types of commonly used denitration catalysts: Flat/ Honeycomb/ Waveform

Company Information

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, 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.!