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sand iron to pig sponge iron

Apr 30, 2011 · April 30, 2011 Posted by Madhu. The key difference between sponge iron and pig iron is that we can produce sponge iron by direct reduction of iron ore through reducing agents whereas the production of pig iron is by melting iron ore with charcoal and limestone at very high pressures. Sponge iron and pig iron are different forms of iron that we can produce from iron …

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sponge iron

Abstract: Iron sand as the largest form of iron ore reserves in Indonesia has not been optimized properly for domestic iron-steel production. In the production chain of pig iron from iron sand, there is a problem that in sponge iron (result of direct reduction) contains many impurities, especially titanium

pig iron sand, pig iron sand suppliers and manufacturers

596 pig iron sand products are offered for sale by suppliers on Alibaba.com A wide variety of pig iron sand options are available to you, There are 138 suppliers who sells pig iron sand on Alibaba.com, mainly located in Asia. The top countries of supplier is China, from which the percentage of pig iron sand supply is 99% respectively

(pdf) development of aceh iron sand to produce pig iron

A study has been carried out to develop of Banda Aceh iron sand to produce pig iron using reduction processes. Hardness tests and characterization of mineral were performed and …

sponge iron

As pig iron is intended for remelting, the uneven size of the ingots and the inclusion of small amounts of sand caused only insignificant problems considering the ease of casting and handling them. Pooled Iron

convert your sponge iron plant into a cast iron plant and

To convert the rotary kiln-based sponge iron plant into a pig iron plant, MAGMA smelter is installed in place of the rotary cooler, and all other existing infrastructures are utilized. A 100 TPD sponge iron plant can make 1,08,000 tons of pig iron per year; a 200 TPD plant can make 1,72,000 tons of pig iron per year and a 350 TPD plant can make 2,60,000 tons of pig iron per year, using …

perbedaan yang dimiliki pig iron dan sponge iron | kps steel

Sep 23, 2019 · Baik pig iron maupun sponge iron, keduanya dibuat dari bijih besi (iron ore) atau pasir besi (iron sand) yang ditambang dari alam. Namun, keduanya melewati proses yang sedikit berbeda sehingga menghasilkan wujud dan karakteristik—kandungan bahan maupun sifat fisik—yang berbeda pula

the application and benefits of sponge iron - pk steel

Jan 21, 2019 · A sponge iron has indistinguishable iron content from the pig iron; therefore it is an excellent feedstock for the electric furnaces utilized by smaller factories. It enables them to use lower grades of scrap for whatever remains of the charge or to create higher grades of steel. Applications Of Sponge Iron. Sponge iron has a wide number of

the study of additive variation in smelting process of

In the production chain of pig iron from iron sand, there is a problem that in sponge iron (result of direct reduction) contains many impurities, especially titanium. This research is conducted to determine the effect of additive variation to the Fe content and Fe recovery during sponge iron smelting process into pig iron using electric arc furnace (EAF)

pig iron - cargo handbook - the world's largest cargo

As pig iron is intended for remelting, the uneven size of the ingots and inclusion of small amounts of sand was insignificant compared to the ease of casting and of handling. Traditionally pig iron would be worked into wrought iron in finery forges, and later puddling furnaces, more recently into steel. In these processes, pig iron is melted and a strong current of air is directed over it while …

iron forge in colonial america by harry schenawolf

Sep 06, 2016 · When the metal had cooled and hardened, the smaller ingots (pigs) were broken from the runner (sow) hence the name pig iron. Because pig iron was intended for re-melting during the wrought iron process, the uneven size of the ingots and the small amounts of sand mixed within caused insignificant problems when compared to the ease of casting and

welspun steel limited

The process of sponge iron making aims to remove the oxygen from iron ore. The quality of sponge iron is primarily ascertained by the percentage of metallization (removal of oxygen), which is the ratio of metallic iron to the total iron present in the product. Sponge iron manufacture is highly sensitive to raw material characteristics

tmt bars manufacturers | tmt saria suppliers pig-iran

Pig iron Pig iron is the product of smelting iron ore (also ilmenite) with a high-carbon fuel and reductant such as coke, usually with limestone as a flux. Charcoal and anthracite are also used as fuel and reductant. Pig iron is supplied in a variety of ingot sizes and weights, ranging from 3 kg up to more than 50 kg

iron and types of iron ispatguru

Feb 22, 2017 · All forms of pig iron contain around 3.5 % to 4.5 % carbon with sulphur content less than 0.05 % and phosphorus content can be up to 0.12 %. Merchant pig iron is basically of the following two types. Basic grade – Basic pig iron has less than 1.0 % silicon, under 1 % manganese, and trace amounts of sulphur and phosphorous

difference between sponge iron and pellets - binq mining

Feb 03, 2013 · What is a different between Iron Ore Pellet and …. Jun 20, 2006 · Best Answer: Sponge iron is the product created when iron ore is reduced to metallic iron, usually with some kind of carbon (charcoal, etc), at … »More detailed

calculation of sponge iron recovery in induction furnace

Ladle Refining Furnace Method for producing high quality . Induction furnace accepts sponge iron as raw material to produce steel the charge mix may contain sponge iron as high as sponge iron is produced using iron ore along with sponge iron about pig iron is added in induction furnace pig iron is produced using iron ore a high carbon bath is required to take care of unreduced iron

manufacturer of sponge iron & pig iron by raigarh ispat

Manufacturer of sponge iron, pig iron, iron ore, ferro alloys and power plants. + Read More. Nature of Business. Manufacturer. Total Number of Employees. 101 to 500 People. Year of Establishment. 2004. Legal Status of Firm. Limited Company (Ltd./Pvt.Ltd.) Annual Turnover. Rs. 50 - 100 Crore. GST Number. 22AACCR8540F1ZM

sponge iron suppliers, manufacturers, wholesalers and

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

sponge iron suppliers, all quality sponge iron suppliers

Sponge Iron, Sponge Iron Suppliers Directory - Find variety Sponge Iron Suppliers, Manufacturers, Companies from around the World at metals iron steel ,iron scrap ,iron ore, Pig Iron

ductile iron vs gray iron vs pig iron sand casting

Oct 21, 2020 · Mainly used to produce ferrous metal castings, such as gray cast iron, ductile iron, white cast iron, vermicular graphite cast iron, chilled cast iron, wear-resistant cast iron, etc. Models include pig iron for ductile iron GB1412-85, pig iron for casting GB718-82, different types of pig iron: graded by silicon content, such as Q12, pig iron

raw material for steel, pig iron, sponge iron, steel scrap

PIG Iron. It is a semi-finished metal produced from iron ore in a blast furnace. It has 92%iron in it with high amounts of carbon (typically up to 3.5%), and the balance includes mostly manganese and silicone with small amounts of phosphorus, sulfur, and some other impurities

sponge iron vs. pig iron - vs pages

Aug 03, 2020 · To put it to commercial use this pig iron obtained by melting iron ore is melted and blended to form wrought iron, steel and cast iron. These forms of pig iron are then put to commercial use. Pig iron was discovered in 11 th century by Chinese smiths. Wrought iron is used in making furniture, grills etc and this is why its demand has increased over last couple of years. Wrought iron is also produced from sponge iron. When iron ore is subjected to reduction process, it produces sponge iron

(pdf) new concept of hot metal production using rotary

The technologies to produce pig iron (hot metal), sponge iron as well as steel are depicted in Figure 1 , where it is classified into four routes: blast f urnace - basic oxygen f urnace

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