Energiron Direct Reduction Technology Sep08

Energiron Direct Reduction Technology...

Energiron Direct Reduction Technology Energiron direct reduction technology is a gas based direct reduction technology. Energiron process converts iron ore pellets or lumps into metallic iron. It uses the HYL direct reduction technology developed jointly by Tenova and Danieli and is a competitive and environmentally clean solution for lowering the liquid steel production cost. It uses a simple plant configuration, has flexibility for using different sources of reducing gases and has a very efficient and flexible use of iron ores. A key factor in many of the process advantages is directly related to its pressurized operation. Energiron is the name of the direct reduced iron (DRI) product produced by the Energiron direct reduction technology. The product is so named since it carries substantial energy with it which is realized during the steel making process. Energiron is a highly metallized product with the carbon (C) content which is controllable in the range of 1.5 % to 5.0 %. The higher C content of Energiron generates chemical energy in the electric arc furnace (EAF) melting process. The uniquely stable characteristic of Energiron DRI makes it a product which can be safely and easily transported without briquetting, following standard IMO (International Maritime Organization) guidelines. The process is flexible to produce three different product forms, depending on the specific requirements of each user. The three forms of Energiron DRI are cold DRI, HBI (hot briquetted iron) or hot DRI (‘Hytemp’ iron with discharge temperature greater than 700 deg C). Cold DRI discharge is normally used in an adjacent steel melt shop close to the direct reduction plant. It can also be shipped and exported. HBI is the DRI which is discharged hot, briquetted, and then cooled. It is a merchant product usually meant for overseas export. Hytemp Energiron...