Denitrification equipment | multi-in-one gas generator tail gas SCR denitrification and waste heat integration


Release time:

2024-06-28

Gas generator tail SCR denitrification and waste heat utilization integrated device through efficient denitrification technology and waste heat recovery, to achieve ultra-low emissions and energy efficient use, GRVNES device adopts patented technology and intelligent control, to provide enterprises with the overall environmental pollution prevention and control system solutions.

With the global quest to reduce greenhouse gas emissions and achieve carbon neutrality goals, gas generator sets serve as a transition technology to help achieve a smooth transition from reliance on coal to reliance on renewable energy sources. Gas generating units do produce a certain amount of pollutants during the working process, mainly including nitrogen oxides (NOx), carbon dioxide CO, unburned hydrocarbons (HC) and greenhouse gases such as carbon dioxide CO₂, which have a certain impact on the environment and human health.

With the improvement of public awareness of environmental protection, enterprises and organizations pay more and more attention to their impact on the environment, and the adoption of waste gas treatment measures is also the embodiment of fulfilling social responsibility. SCR denitrification technology is a selective catalyst reduction, the use of catalysts in a certain temperature range to decompose NOx in the tail gas into harmless nitrogen (N₂) and water (H₂O), SCR denitrification technology is the mainstream efficient removal of nitrogen oxides in the tail gas method. Waste heat utilization is to recover the heat in the high-temperature flue gas emitted by the gas engine and convert it into usable heat or electric energy, so as to reduce energy waste and improve the effective utilization rate of energy.

The design of the integrated device mainly includes SCR reactor, catalyst, control system, urea solution calculation quantity injection system and storage system. These devices have the characteristics of simple structure, convenient operation, high reliability and high denitration efficiency. In the field of ultra-low emission of nitrogen oxides, it realizes the functions of compact structure design, intelligent, precise injection, forecast alarm, data collection management, remote control, online transmission, etc., while achieving ultra-low emission, it can ensure that the ammonia escape data is less than 3ppm, and has a strong comprehensive competitiveness.

Guangdong Green Valley Environmental Protection Technology Co., Ltd. provides multi-in-one gas generator tail SCR denitrification waste heat utilization integrated device, has the following advantages:

1. Patented mixing technology can ensure the full mixing of ammonia and flue gas, so as to achieve near-zero emission of nitrogen oxides;
2, accurate metering injection technology, to cope with load changes under the condition of stable standard emission;
3, closed loop + open loop control;
4, the use of Internet of Things technology, to achieve multiple types of terminal remote control;
5, modular packaging technology to ensure the air tightness of the reactor;
6, professional technical team, with CFO, ANSYS modeling capabilities, can provide effective meta-simulation experiments.

According to the flue gas of different industries, rich experience in environmental protection projects and strong technical service team, we provide customers with good social and economic benefits of environmental pollution prevention and control system overall solutions.