Because of the bright future of the universal requirement for DRI briquette over the next two decades, a new method was created in 2009 in Iran to produce a cold briquette of CDRI (Patent No. IR60923). Cold-Briquetted Sponge Iron (CBSI) was the name given to the new product. Afterward, following pilot-scale and performing various laboratory studies, Cold-Briquetted Iron and Carbon (CBIC) was invented in Iran as a premium product over CBSI because of the prior�¢??s higher carbon content sand higher efficiency through processes of steelmaking (Patent No. IR84090).
Owing to the fact that the cold-briquetting process of DRI is being done under high pressures, the density and mechanical strength of CBIC should be higher and the surface area and also porosity should be less than DRI�¢??s. thus, the oxidation rate, dust and fine generation rate, and the moisture adsorption capacity of DRI will considerably decrease through the process of cold briquetting. These improvements would have big technical, economic and environmental effects on direct reduction and industries steel manufacturing and will push them heading for more sustainability
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.
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A Christmas tree, or "tree", is an assembly of valves, spools, and fittings used to regulate the flow of pipes in an oil well, gas well, water injection well, water disposal well, gas injection well, condensate well and other types of wells.
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Price And Quantity
Minimum Order Quantity : 100 Kilograms
Price Range : 70.00 - 150.00 INR/Metric Ton
Product Specifications
Product Type : Ferroalloy
Product Description
Industrial Sponge Iron Lumps are used as substitute for steel scrap in the making of steel. They are used by various factories as they act as better-quality feedstock for the electric furnaces. We can provide these lumps in different grades as per the demands of the clients.
Trade Information
Payment Terms : Cash Advance (CA)
Supply Ability : 400-500 Kilograms Per Month
Delivery Time : 10 Days
Main Domestic Market : All India
28 Sponge Iron Suppliers
Short on time? Let Sponge Iron sellers contact you.
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
Direct reduced iron (DRI), also called sponge iron, is produced from the direct reduction of iron ore (in the form of lumps, pellets, or fines) to iron by a reducing gas.
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.
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 filter material adopt high grade ore, using the REDOX reaction principle, through a filter in addition to the lake way out, pipe, boiler and circulating water dissolved oxygen corrosion after water treatment water dissolved oxygen content can be below 0.05 mg/L.In rotary kiln, shaft furnace or other reactor, coal, coke, gas or hydrogen gas, iron ore and pellets of iron concentrate in below material melt temperature under the condition of low temperature reduction, become the product of cellular.The reduction of iron in small iron core, such as sea jin, therefore calls.Sponge iron
Product Quality Stainless Steel Wool fill fabric for home
Material
Stainless steel and poly fiber
Weight Ranging from 2000gsm
Size 4"*10m per roll or as requested
Width
47"/48"
Package Roll or Sheet
B. Feature:
1. 100% non-toxic and environmentally safe
2. Easy to install due to its flexible, compressible nature, comes in rolls and can be cut to size or shape desired, stuff it in the hole, and you are done.
3. It is a permanent solution, will not rust or corrode over time, dose not shrink, stain, pull out.
4. Made of sharp durable fibers material which is suitable to die cut to specific shapes and sizes.
5.Most consistent material for exhaust applications with strength in all directions as cross-lapped material going at approximately 90 degree angles to other fibers.
6. Installs under landscaping and allows grass and small plants to grow through, thus being an invisible force against pests.
C. Function
1. Fill fabric is an exclusion fabric used by professional nuisance control and pest control operators.
2. It is composed of stainless steel and poly fibers. This blend of materials gives it an extra â??spring backâ?�, allowing for easier fitting in crevices and the ability to stay in place well. Cut it 2-3 times the size of the opening to make a tight fit.
3. It is highly resilient and is an impenetrable barrier against rodents and pests.
D. Application
Burrowing animals such as rats, chipmunks, gophers, groundhogs and nutria can dig beneath the ground and ruin landscaping, chew through cables and destroy dikes and levees. Prevent these animals from wreaking havoc beneath the ground, currently protecting many public and private sites.
E. Install Instructions
1. Install it by pressing it into rodent-prone crevices with gloved hands or simple tools like a putty knife or screwdriver.
2. Do not install it close to live electrical conductors, since stainless stell is an electrical conductor. Installing IT around fully sealed electrical conduit coming out of a wall is safe.
We are in position to supply Sponge Iron Lumps and fines
Grade
Fe(M) 80 +/- 1
Domestic supply all over India.
Export purpose:
Quantity 3000 to 5000 MT monthly
FOR Krishnapatnam Port, India
(Basis first preference)
FOB Krishnapatnam Port, India
(Basis Second preference)
We Aishwarya Impex, Ballari, Karnataka, India are in position to supply sponge Iron Lumps in bulk consignment of quantity 3000 MT to 5000 MT per month on FOB basis from Krishnapatnam Port, India, Payment on LC Basis.
Material: Sponge Iron Lumps
Grade Fe(M) 79% - 80%
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Sponge Iron Characteristic:
1.Sponge iron using high quality ore, the reduction reaction by using the principle of oxidation, through the filter type except Lake way to exclude, pipelines, boilers and circulating water corrosion of dissolved oxygen is processed by water water dissolved oxygen content can reach below 0.05mg/L.
2.It has a large specific surface area, developed pore structure.
3.High activaty, high compressive strength and the backwashing frequency is low.
4.No powder, no hardening.
Sponge iron, also known as Direct Reduced Iron (DRI), is a metallic iron product made by reducing iron ore in its solid state, rather than melting it. It has a spongy texture due to the removal of oxygen during the direct reduction process and serves as a high-quality substitute for steel scrap in electric and induction furnaces, leading to energy savings and better quality steel products.
Sponge iron, also known as Direct Reduced Iron (DRI), is a metallic iron product made by reducing iron ore in its solid state, rather than melting it. It has a spongy texture due to the removal of oxygen during the direct reduction process and serves as a high-quality substitute for steel scrap in electric and induction furnaces, leading to energy savings and better quality steel products.
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.
