electric station boiler blast furnace gas low nitrogen transformation

electric station boiler blast furnace gas low nitrogen transformation

Low Nitrogen Burner Project for Huizhou Deep Energy 15T/H

The EC7GR natural gas low nitrogen burner was selected after careful calculations by the EBICO selection team. This series of burners adopts a number of low-NOx combustion technologies such as vector overmixing and central internal mixing, which can reduce the emission of NOx and other pollutants to a very low level.

Get a Quote

Problems after the application and transformation of low

Nov 05, 2020 · After the low-nitrogen combustion technology reformation, there are more problems with the increase of the boiler superheater desuperheating water volume. Because of the prolonged combustion process of pulverized coal and the use of over-fire air, the flue gas temperature at the furnace outlet increases; at the same time, the furnace temperature …

Get a Quote

Blast furnace gas - Wikipedia

Blast furnace gas (BFG) is a by-product of blast furnaces that is generated when the iron ore is reduced with coke to metallic iron. It has a very low heating value, about 93 BTU /cubic foot (3.5 MJ/m 3 ), because it consists of about 60 percent nitrogen and 18-20% carbon dioxide, which are not flammable. The rest is mostly carbon monoxide, which has a fairly low heating value already and some (2-4%) …

Get a Quote
Copyright © 2019 Boiler. All Rights Reserved.