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Denitrification catalyst for non-power industry

Denitrification catalyst for non-power industry

焦化 玻璃 化工 石灰窑 耐火窑 供暖/供气 孔数:20孔、22孔、25孔、30孔

Service Hotline: 17333203296

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The annual capacity of denitration catalyst is 30000m³

Non-electric industry low temperature catalyst shipment >1200 m³

Product advantage
  • The project design

  • System to effect

  • Maintenance instructions

  • Free testing

Online consulting
Industry characteristics
  White Ash Kiln
SCR denitrification catalyst 
Glass kiln
SCR denitrification catalyst
Coking Industry
SCR denitration catalyst
Flus gas characteristics White ash kiln flue gas temperature is low, generally around 140-220 ℃; flue gas water content is low, generally at 5%-8% (vol%); SO2 content is low, generally at <50mg/Nm3, but there are fluctuations; dust calcium content is extremely high, generally at around 60-80%. High NOx content, glass melting process temperature up to 1500 ℃ or more, high temperature combustion generates a large amount of thermal NOx; change fire operation, flue gas volume and flue gas components fluctuate greatly; alkali metals, alkaline earth metals (Na salt, K salt, CaO, etc.) content is high, resulting in rapid loss of catalyst activity; small particle size of soot, strong adhesion and high corrosion, containing a variety of acidic gases (HCl, HF, etc.). Coke oven flue gas temperature is low, higher than sintered pellets, generally around 200-260°C. The water content of flue gas is large, generally in the range of 12%-18% (vol%). Different fuels lead to different levels of NO content in coke oven flue gas, generally in the range of 300-1500mg/Nm3. SO2 content varies greatly from coke plant to coke plant. The SO2 content in coke oven flue gas is generally in the range of 50-800mg/Nm3. The dust content is low, generally in the range of 2O-50mg/Nm3.
Product characteristics The catalyst needs to meet the denitrification activity under low temperature; it needs to meet the resistance to sulfur poisoning under low temperature; it needs to meet the resistance to alkali (calcium) poisoning. The diversity of fuels (using fuels such as heavy oil, natural gas, coal gas, petroleum coke, etc.) leads to large differences in the composition of flue gas pollutants; the catalyst needs to meet the denitrification activity at low temperatures; it needs to meet the resistance to sulfur poisoning; it needs to meet the resistance to alkali poisoning; it has the ability to resist corrosion of acid gases. The catalyst needs to meet the performance of denitrification at low temperature; it needs to have the ability to resist sulfur poisoning at low temperature; it needs to have the ability to resist water poisoning at low temperature.
Product parameter
Number of holes 25holes, 30holes 20holes, 22holes, 25holes 25holes, 30holes
Temperature range 150℃-380℃ 150℃-380℃ 150℃-380℃
Product display Denitrification catalyst for non-power industry(Display of commonly used products)
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Why choose yuanchen technology

  • 01For 17 years, we have been focusing on research, development and production of ultra-clean dust and nitrate emissions
  • 02To undertake major national and provincial scientific research projects
  • 03Thermal power generation unit market above 600MW
    Share high
  • 04Product life cycle management
  • 05Powerful factories are trustworthy
  • 06Imported equipment, double C certification
  • 07Own logistics delivers goods quickly
  • 08Free installation and maintenance instruction

The production process

  • Using Japan's advanced production technology, according to the domestic coal quality and flue gas characteristics of optimization and upgrading, combined with independent research and development, the production of domestic different conditions of flue gas denitrification catalyst

  • By comparing catalyst composition, compressive strength, specific surface area, pore size analysis and activity detection in CNAS testing center, the cutting-edge catalyst performance enhancement technology with high activity, high wear resistance and high specific surface area was introduced

Circular reoccupy

Yuan input of science and technology began in 2013 in processing waste denitration catalyst regeneration technology research, for anhui province issued by the department of environmental protection of waste flue gas denitration catalyst of hazardous waste management license, marked the yuan source of science and technology as the first domestic denitration catalyst production with independent intellectual property rights, and regeneration across the field and have the state environmental protection department authorized by the waste management qualification of environmental protection enterprises. YuanChen technology to provide customers with quality products at the same time, but also for customers to solve the problem of waste denitration catalyst regeneration.

Results case