Replacing natural gas with carbon-bearing emulsion in blast-furnace smelting |
| |
| Authors: | G M Druzhinin L A Zainullin A V Kushnarev Yu N Ovchinnikov S V Filatov A A Shalyagin |
| |
| Affiliation: | 1.OAO VNIIMT,Yekaterinburg,Russia;2.OAO NTMK,Nizhnii Tagil,Russia;3.Ural State Technical University-Ural Polytechnic Institute,Yekaterinburg,Russia |
| |
| Abstract: | There is a pressing need to replace natural gas in blast-furnace smelting by other fuels. One option is carbon-bearing emulsion
(coal dust + fuel oil + water). The temperature in the tuyere zone is calculated, and the change in reductive potential of
the tuyere gas and the heat transfer processes in the upper part of the furnace are estimated. The feasibility of replacing
natural gas with carbon-bearing emulsion is explored. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
