Purpose of the development: Use of flux coal mixtures obtained by co-milling, improves the response speed during the combustion and carbon gasification and promotes a more efficient binding of sulfur coal.

Recommended application field: Results of the development can be implemented at steel mills, where the planned introduction of pulverized coal injection technology as well as energy companies that use coal.

Advantages over analogues: Comparison with world analogues : World analogs include use as activating agents or calcium nitrate , ammonium nitrate , a side effect of this - in certain circumstances the formation of hydrogen cyanide , which is a factor in the destruction of the refractory lining and the cast iron coolers blast furnace , and also a potential source of harmful emissions. In the design, which serves , this effect is absent, and the activation occurs during the joint grinding of the coal flux. Technological and economic advantages: Introduction of the development does not require substantial capital expenditures , enhances the performance of combustion or gasification of solid fuels . When used in blast furnaces capable of reducing the sulfur content of iron. When used in energy technology units offer reduced emissions of sulfur compounds into the atmosphere.

The development stage readiness: Ready for application

Description of the development:
()
Flyusougolnye mixture produced by joint grinding of coal and flux . Composition of the mixtures is calculated from the data of technical analysis including the cost of flux on oflyusovanie coal ash and sulfur compounds binding . Mixtures can be used in blast furnaces when implementing technology of pulverized coal injection , as well as energy - process units of various types, where the burning or gasification of solid fuels. State of development : There is a need for industrial development phase to determine the technological parameters of grinding and injection flyusougolnyh mixtures.

Information about newness of the development:

ноу-хау--
1 шт.

corresponds technical description
Ready for implementation

Possibility of transfer abroad:
Licence's sale
Technological document's sale
Combinated reduction to industrial level

Photo

Country Ukraine

For additional information turn to:
E-mail: gal@uintei.kiev.ua