A review of carbon dioxide disposal technology in the converter steelmaking process

Development of Supplements Prevention System in Oxygen Converter Process in Order to Increase the Economic Efficiency of Steel Melting

“…Comparing the results of the analysis of smelting passports and the obtained mathematical models through the prism of the possibility of introducing them into a real production process with the results of foreign studies [6][7][8][9][10], we can say that the proposals developed in the article are at a high technological level.…”

“…Due to this, a lot of works have appeared devoted to the introduction into a real production process of models developed to control both the entire technology of steel production, and individual processes. For example, in the literature, there are works on improving the efficiency of using the conversion of CO2 [8], which leads to an improvement in the energy efficiency of the converter process. Much has been done in the development of models for studying processes at the micro level.…”

Electric Arc Furnace Stirring: A Review

“…Zhu et al have extensively investigated the use of CO 2 in steelmaking. [54][55][56] The stirring intensity with CO 2 is higher than with argon because it reacts with C, Si, Mn, and Fe. During decarburization, one mole of CO 2 can produce two moles of CO, and therefore the stirring intensity of CO 2 increases with carbon concentration.…”

Experimental Study on Decarburization and Chromium Retention in Stainless Steel Smelting with CO2 as Alternative to N2

“…Compared with the inert gas N 2 , CO 2 has similar ability to O 2 under metallurgical reaction conditions to oxidatively remove C from the melt. [12][13][14][15][16][17][18] The reactions of C with O 2 and CO 2 are shown in Equation ( 2) and (3), respectively. Oxidizing the same content of C, CO 2 releases twice as much CO gas as O 2 , which may affect the direction of decarburization reaction.…”