Sponge iron filter material
In industry through a sponge iron production equipment is widely applied iron phosphorus reduction method, method of reduction of iron ore concentrate, etc., the rolling iron phosphorus or ore concentrate after reduced iron press down into pieces, into the roasting tube into the kiln roasting, produce the high quality reduced iron.
Sponge iron filter material for the first time into the deaerator, must first after backwashing, remove the sponge iron residue on the surface of the filter material float ash impurities, such as no obvious after the cloudy water, change is washed for backwashing, is washed after 5 minutes can be normal operation.
Automatically, sponge iron deaerator in using the backwashing for the first time, needs to have professional and technical personnel responsible for the plc device, so as to avoid unnecessary loss caused by automatic program. Sponge iron liao oxygen filter speed: 15 m/h sponge iron filter backwashing velocity: 30 m/h.
The rapid expansion of high-power EAFs (Electric Arc Furnace) has increased the interest to use DRI as a great option for the continuous charging of electric furnaces in developed countries. Sponge iron is a valuable source of iron for the production of high-quality steel. With the Direct Reduction technology that has been developed considerably in recent years, sponge iron melting in electric arc furnaces has more qualitative advantages than scrap metal smelting for steel making. Some of the benefits include: More specific chemical composition Low levels of impurities (gangue, sulfur, and phosphate) The impossibility of using cheap scrap Easy storage and shipment Continuous automatic charging Predictable price structure Fixed power of input electricity Relying on the knowledge, valuable experience and history, and empowerment of our team, we, Arij Global Trading Co. are supplying our high-quality gas-based DRI to the far destinations in containerized and bulk shipment. As a supplier of gas-based Sponge Iron with a great history and experience, we also provide cost-effective solutions for the shipment to our customers in complete accordance with their needs, which ultimately fulfills the goal of providing satisfying service.
Sponge iron is used in the iron and steel industry as a substitute for scrap in induction and electrical arc furnaces. Over the years, the shortage of expensive melting scrap has made sponge iron a significant raw material for manufacturing high quality steel. For Price , specification and other details please contact us
Coal based Sponge-iron is a metallic product produced through direct reduction of iron ore in the solid state. As such it is also known as Direct Reduced Iron (DRI).After reduction of iron ore pellet the product resembles sponge because of pores left behind after removal of oxygen. As such it is called Sponge Iron
FERROUS PRODUCTS OBTAINED BY DIRECT REDUCTION OF IRON ORE (SPONGE IRON LUMPS) SPECIFICATION: FE TOTAL: : 90% Min FE METAL: : 78% Min METALLIZATION: : 85% Min FeO: : 14% Max SULPHUR: : 0.035% Max PHOSPOROUS: : 0.05% Max CARBON: : 0.12% Max PHYSICAL SIZE: : 3 - 20 mm (100% Lumps). Mean Particle Size (MPS) : 10-12mm NON-MAGG: :1% Max Fines: :1% Max (less than 3mm will be considered as fines)
Sponge Iron
We offer superior quality sponge iron that is also known as direct- reduced iron. Our offered sponge iron is made for high grade, 65-70 fe. Quantity : 1000-1500 mt per months. 1000-1500 mt per months.
Chemical composition: Tfe(%)Fe(%)C(%)S(%)P(%)Size(mm) &88&85&1.4&0.05&0.056-18 1.8mt/bag
Min fem-80%, fet-90-92%, s-0.04% max. Loose in form of lumps.
Sponge iron Etalisation in degree : 86% 1%, iron : 80% 1%, carbon (0.10 - 0.20)% sulphur: 0.030%max, phosphours: 0.040% max, sio2 : 5% ax, size : 5 - 18 mm.
Sponge Iron(DRI)/Hot Briquetted Iron/Ferroalloys
