Study of Phosphorus Removal by Using Sponge Iron ...

Naturally there came about a shortage of iron ore and especially low phosphorus iron ore. The issue of phosphorus has bedevilled the further development of steel made using Induction furnaces and ...

Iron and Types of Iron – IspatGuru

Mar 22, 2013· The basicity is maintained by addition of CaO and MgO in the form of flux. The slag is made oxidizing in nature by addition of sponge iron in the bath. Oxidation potential of the slag is fulfilled by presence of FeO in sponge iron. In every single heat, samples of slag and metal are collected.

A Simple Way to Remove Phosphates - YouTube

Mar 02, 2013· Iron, Silicon Manganese, Generation of Power, Ferro Alloys …. Our Sponge iron product is unique due to its high metallic iron content and uniform & consistent … High metallic iron content. Low sulfur and phosphorus content. »More detailed

sponge iron process: 2013

Sponge Iron is the metallic product formed by the reduction (removal of oxygen) of iron ore at temperature below the fusion point of iron while it is still in solid state. It is also called Direct Reduced Iron (DRI). Typical Specifications of Sponge Iron : ... Low gangue, sulphur and phosphorus content ...

Pig iron - Wikipedia

Advantage. JSWAION possesses considerable expertise in the manufacture of sponge iron. The sponge iron exhibits superior quality characteristics with excellent metallic content and an impeccable consistency in chemical and physical characteristics and low sulphur and phosphorus content.

SPONGE-IRON - shakambhariispat.com

Phosphate Sponge found in: Bulk Biopellets, Nano Power Package, BR-70 Biopellet Combo Pack, BR-140 Biopellet Combo Pack, Ferrion - Liquid Iron Supplement, RR93 Recirculating Biopellet Reactor, RR153 Recirculating Biopellet Reactor..

IS 15774 (2007): Sponge Iron/Directed Reduced Iron (DRI ...

can also be used as feedstock for fertilizer or other phosphorus products, thereby reducing the demand for phosphate rock (Kurniawan et al., 2012). However, few references have been found on the testing of this type of media. This study examined the feasibility of PO4 Sponge, an iron oxide nano-media, to sorb phosphorus

Adsorptive removal of phosphorus from aqueous solution ...

Aug 30, 2013· The maximum effect, about 500 °C, is achieved at a concentration of 10.2% (Rostocker and Bronson 1990:194). Forfoundry work Turner felt the ideal iron had 0.2-0.55% phosphorus. The resulting iron filled molds with fewer voids and also shrank less. In the 19th century some producers of decorative cast iron used iron with up to 5% phosphorus.

sponge iron sludge - Simurgh iron and steel company

Sponge iron contains carbon oxygen iron sulphur phosphorus when water is mixed it form reaction between oxygen and hydrogen it produce enomous heat that its starting to burn -- Read More share:

Removal of Phosphorous from Steel Produced by Melting ...

Iron ore pellets and Pelletizing processes. Pelletizing is a process that involves mixing very finely ground particles of iron ore fines of size less than 200 mesh with additives like bentonite and then shaping them into oval/spherical lumps of 8-16 mm in diameter …

WELSPUN STEEL LIMITED

Continuously charging of the charge (balance low-phosphorus scrap) using 0.08% phosphorus sponge iron also led to a high-phosphorus content in the final product (e.g., 0.067% phosphorus in one experimental heat in which 14,700 lbs. scrap and 38,100 lbs. of sponge iron were melted).

Iron ore pellets and Pelletizing processes – IspatGuru

Dec 22, 2012· Most people dont have reactors like we have and hence they ask me what they should do to decrease their tanks phosphates.....here is our solution Follow us...

Top Phosphate PO4 Removing Products - thesprucepets.com

Determine the prices of sponge iron sludge in the buy and sale of sponge iron sludge according to its analysis. The analysis consists of total iron content, iron oxide percentage and its type, the percentage of impurities in the product including phosphorus, silica, etc., as well as its moisture content.

sponge iron process: 2013

Now a days,sponge iron is a name in steel making process.There are different methods to manufacture sponge iron but in India largely coal based process are carried out.In this process ...

Adsorptive removal of phosphorus from aqueous solution ...

phosphorus iron aluminium - labassos.be. The role of aluminium and iron in… - phosphorus iron aluminium, This study examined phosphorus retention in wetland (peat) soil columns in order to clarify the role of aluminium (Al) and iron (Fe)Iron ore - WikipediaIron ores are rocks and minerals from which metallic iron can be economically extracted. .

phosphorus percent in spong iron ore - ellul.nl

Sponge Iron India is the world's largest producer of sponge iron, most of which is produced primarily through the coal based method of production. Growth in the sponge iron production can be attributed largely to the popularity of secondary steelmaking route, …

Sponge Iron Composition & Manufacturing Process - Lloyd's ...

Iron and Types of Iron. satyendra; February 22, 2017; 0 Comments ; cast iron, Direct reduced iron, ductile iron, gray iron, iron, Malleable irion, Pig iron, Pure iron, Sponge iron, white iron, wrought iron, Iron and Types of Iron. Iron is a chemical element with symbol Fe (from Latin word Ferrum). Its atomic number is 26 and atomic mass is 55.85.

sponge iron process: IRON ORE & MGM IRON ORE

Phosphorus is one of the key elements causing lake eutrophication. This paper deals with phosphate removal by Sponge iron in batch and fixed-bed operation. Isotherm and kinetic studies are conducted....

How is sponge iron made - answers.com

Phosphate Sponge by Kent Marine is a ceramic medium which adsorbs phosphate within hours when placed directly in water flow. This product works in fresh or saltwater to bring about 1.0 ppm of phosphate or silicates to less than .05 ppm in a 120-gallon aquarium for every dry quart of medium.

elimination of phosphorus in iron ore - w-g-e.eu

Phosphorus is one of the key elements causing lake eutrophication. This paper deals with phosphate removal by Sponge iron in batch and fixed-bed operation.