2.3.2.2 Blast furnace gas Blast furnace gas is produced during the iron oxide reduction in blast furnace iron making in which iron ore, coke and limestone are heated and melted in a blast furnace and is an indigenous process gas of the steelworks industry (Pugh et al., 2013). Blast furnac...
To meet these challenges, the high volume of coke, blast furnace, and converter gases created in metals production and processing can be captured and used to efficiently fuel power generation for the industry. Using these gases to power turbines in power plants instead of discarding them as waste...
Refractory insulation can be used in the lower parts of the furnace to maintain sufficiently high oxidation temperatures and baffles can be used to increase turbulent gaseous mixing [40]. Stove operation can be regulated remotely through digital timers and dedicated applications. Particular attention ...
An object of the present invention is to provide an improved method for regulating a combustible mixture to a burner which enables correct combustion to be maintained, while at the same time overcoming the aforesaid problems of state-of-the-art solutions. ...
Reducing confined space entry when changing media beds using hold-down screen solutions. The importance of petrochemical products to industry and society emphasises the critical nature of facility maintenance and efficient turnarounds that keep production going. The lost revenue and costs associated with...
(Fig.1cand Supplementary Figs.1and2). Instead of preparing the stock solutions as it has been frequently reported20,27,28,33, a direct preparation was used. We chose the highest-purity-grade chemicals and added the two ligands one by one, followed by adding the Zn2+precursor to the ...
The reaction of sulfur di- oxide with dry limestone requires a very high temperature such as that available within the actual boiler furnace. The efficiency of SO2 removal by dry lime- stone injection has been found to be low. A much higher efficiency of SO2 removal can be realized when ...
3582050 FLUID-HANDLING, GAS-SCRUBBING, AND BLAST FURNACE TOP PRESSURE CONTROL 1971-06-01 Kozak 261/36.1 3524630 SCRUBBING NOZZLE FOR REMOVING UNCONVERTED CARBON PARTICLES FROM GAS 1970-08-18 Marion 261/76 3488924 GAS SCRUBBER METHOD 1970-01-13 Reeve 95/198 3465504 AIR PURIFIER DEVICE 1969-09-09...
The main elements in the design of a steam reformer furnace are: • Tube and burner arrangement • Inlet and outlet systems • Tube design • Burner characteristics Tube and Burner Arrangement Tubes and burners shall ideally be arranged in the furnace box in such a way that adjustment ...
to the needs in the steelworks. In connection with the above, it is reasonable to search for new solutions ensuring effective use of process gases directly at their place of formation. One such technology is the possibility of energetic combustion of BOFG in a heating furnace in a rolling ...