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high capacity rotary kiln for sponge iron

Excellent Sponge Iron Kiln To Deal With Your ... - Rotary Kiln

Sponge iron kiln’s cylinder: The design of the sponge iron rotary kiln cylinder is more reasonable. The cylinder is rolled with a Q235-B steel plate to ensure five mechanical properties, usually with automatic welding. The wall thickness of the cylinder is generally 25 mm, and that of the firing zone is 32 mm. It assured that both the rigidity of the cross-section and the stress state of the support device are

New Sponge Iron Rotary Kiln Design In Sponge Iron ...

10/09/2020  Using high-quality ore, using the principle of an oxidation-reduction reaction, in a rotary kiln, shaft kiln, or other reactors, the iron ore undergoes a reduction reaction and becomes porous sponge iron. Sponge iron has a low content of

OPERATIONAL ASPECTS OF SPONGE IRON PRODUCTION IN A

Laboratory using a rotary kiln of 10.46 m long with 0.76 m internal diameter having a produc-tion capacity of 3-4 tonnes oil sponge iron per day. The details of pilot plant experiments using various types of ore lumps, heat hardened and green pellets with non-metallurgical coals as solid reductant are presented. ROTARY KILN—SOLID REDUCTANT

SPONGE IRON PLANT

The major Raw Materials required for production of Sponge Iron by the rotary kiln process are: sized graded Iron Ore and Non-Coking coal. Limestone, in small quantities, is also required to scavenge the sulphur. IRON ORE The quality requirement of Sized ore for sponge iron production can be classified into:- spongeitc 2 1) Physical requirements:- Strength and granulometry are the two ...

China Famous High Efficiency Sponge Iron Rotary Kiln ...

Sponge Iron Rotary Kiln is a cylindrical vessel, inclined slightly to the horizontal, which is rotated slowly around its axis. Sponge Iron Rotary Kiln to be processed is fed into the upper end of the cylinder. As the kiln rotates, the materials gradually move down towards the lower end, and may undergo a certain amount of stirring and mixing. Hot gases pass along the kiln sometimes in the same direction as the Sponge Iron Rotary Kiln

Excellent Sponge Iron Kiln To Deal With Your ... - Rotary

Sponge iron kiln’s cylinder: The design of the sponge iron rotary kiln cylinder is more reasonable. The cylinder is rolled with a Q235-B steel plate to ensure five mechanical properties, usually with automatic welding. The wall thickness of the cylinder is generally 25 mm, and that of the firing zone is 32 mm. It assured that both the rigidity of the cross-section and the stress state of the ...

Kiln Support Roller, Rotary Kiln Support Roller, Sponge ...

26/07/2020  Kiln Support Roller Manufacturers high Quality Large Dia 2.2Mtr. Post author: piyaligroup Post published: July 26, 2020 Post category: Activated Carbon Plant / 200-tpd-kiln-cooler-spares-for-dri-sponge-iron-plant / 600-tpd-kiln-cooler-spares-for-dri-sponge-iron-plant / Ball Mill Equipment and Machinery Spare Parts / Cement Plant Equipment and Machinery Spare Parts / Cement Plant Rotary Kiln ...

SPONGE IRON PLANT

The major Raw Materials required for production of Sponge Iron by the rotary kiln process are: sized graded Iron Ore and Non-Coking coal. Limestone, in small quantities, is also required to scavenge the sulphur. IRON ORE The quality requirement of Sized ore for sponge iron production can be classified into:- spongeitc 2 1) Physical requirements:- Strength and granulometry are the two ...

Sponge Iron Rotary Kiln-Zhongde Heavy Industries

Sponge iron rotary kiln is the widely used sponge iron processing equipment.In the rotary kiln, with coal, coke or other fuels,the iron ore or iron concentrate pellets realize low-temperature reduction under the melting temperature conditions,becoming porous products. After cooling,crushing,magnetic separation,the gangue or other impurities in spong iron can be removed,which can be used for ...

Sponge Iron Plant Rotary Kiln - China Rotary Kiln,

sponge iron plant rotary kiln 1..Brief description of clinker rotary kiln : Our company owns the magnesium production line. As a kind of qualified material crushed by the crusher, the raw material-dolomite is calcined till it became white by rotary kiln, being cooled by the cooling machine and then mix it evenly with silicon powder (75%) and silica powder (including GaF2 fluorite=95%).

Super Refractories - Sponge Iron Production

For Sponge Iron production by Direct Reduction Process CUMI offers the following solutions. COAL BASED SPONGE IRON ROTARY KILN. svenska casino spel. Application: Recommended Products: AFTER BURNING CHAMBER (ABC) CUMICRETE CK 14 SI: ABC BACK UP : CUMICRETE CII 104SI: DUST SETTTLING CHAMBER (DSC) CUMICRETE CK 14 SI: FEED PIPE: CUMIFLOW 50

Rotary Kiln of Sponge Iron, Capacity: 50TPD 100TPD, Rs ...

Rotary Kiln of Sponge Iron, Capacity: 50TPD 100TPD ₹ 1 Lakh/ Number Get Latest Price. Capacity : 50TPD 100TPD 350TPD 500TPD : Usage/Application : CEMENT PLANTS SPONGE IRON PLANTS : Brand : JVPT : Country of Origin : Made in India : We are leading Manufacturers, Suppliers and Exporters of Rotary Kiln. View Complete Details . Contact Seller Ask for best deal. Get Latest Price Request a

Cheap And High Quality Rotary Kilns Used For Sponge

Cheap And High Quality Rotary Kilns Used For Sponge Iron Plant , Find Complete Details about Cheap And High Quality Rotary Kilns Used For Sponge Iron Plant,Lime Rotary Kiln,Sponge Iron Rotary Kiln,Rotary Kiln Incinerator from Cement Making Machinery Supplier or Manufacturer-LUOYANG ZHONGTAI INDUSTRIES CO., LTD

sponge iron process

29/07/2010  In general sized iron ore of 5-18mm is used in the process of manufacture of sponge iron on all types of rotary kiln with +16mm not exceeding 15-20%.The mean particle size of iron ore shall be restricted to 11mm in order to achieve uniform Fe metallic of all grain size fraction of the product. The mean particle size ratio of iron ore to feed coal shall be in the range of 1.2 to 1.5 depending ...

ORISSA SPONGE IRON AND STEEL LTD.

Directly reduced iron looks like sponge in texture due to pores and hence is called sponge iron. Iron Ore after due reduction inside the kiln is discharged to a rotary cooler of 3.5 mtr. Dia x 50 mtr long from DR1 and 3.8 x 50 mtr long from DR2 for cooling the DRI from 10000C. The DRI (metallic) and the non metaliks like unused coal, coal ash etc. discharged from the cooler and conveyed by the ...

(PDF) Modeling of Rotary Kiln for Sponge Iron Processing ...

De-sulphurisation in the Rotary Kiln is effected by calcined limestone/dolomite. The chemical reactions taking place at various zones in the rotary kiln are as given in table 3.1. Fig. 4 . 1 .41Industrial view of Sponge Iron making Rotary Kiln[17]. A typical 500TPD capacity plant Kiln

Sponge Iron – Prakash Industries Limited

In the solid reduction process iron ore is converted into DRI in a rotary kiln fired by non-coking coal. Iron ore, coal and dolomite in pre-measured quantities are fed into the kiln, which is rotated at a speed of about 0.5 RPM. A temperature of 1,000 to 1,050 degrees is maintained through 70% of the kiln length towards the discharge end side for required reduction. The non-discharge end of ...

Super Refractories - Sponge Iron Production

For Sponge Iron production by Direct Reduction Process CUMI offers the following solutions. COAL BASED SPONGE IRON ROTARY KILN. svenska casino spel. Application: Recommended Products: AFTER BURNING CHAMBER (ABC)

Sponge Iron - MSPSteel

In the DRI plant, production of sponge iron using a solid reductant involves reducing iron ore (lumps/pellets) with a carbonaceous material like coal or lignite. The reduction is carried out in a rotary Kiln (which is inclined and rotates at a pre-determined range of speed) at a stipulated temperature ( 850 °C – 1050°C). The inclination and the rotary motion of the Kiln ensure that the raw ...

ORISSA SPONGE IRON AND STEEL LTD.

Directly reduced iron looks like sponge in texture due to pores and hence is called sponge iron. Iron Ore after due reduction inside the kiln is discharged to a rotary cooler of 3.5 mtr. Dia x 50 mtr long from DR1 and 3.8 x 50 mtr long from DR2 for cooling the DRI from 10000C. The DRI (metallic) and the non metaliks like unused coal, coal ash etc. discharged from the cooler and conveyed by the ...

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

(PDF) Energy survey of the coal based sponge iron industry

In the sponge iron process concentrated and finely divided iron ore is reduced in solid phase into sponge iron at high temperatures in rotary kiln. The process is very energy demanding.

Sponge Iron Production Process - Arij Trading - IronSteel

In this method, heat coal (as a reducing agent) is mixed with iron ore and sponge iron is produced in a horizontal furnace. Input iron ore: In the Midrex or HYL process, it is generally recommended to use high quality cooked pellets with a maximum of about 30% iron

Sponge Iron – Ganesh Metalicks

SPONGE IRON. Shree Ganesh Metaliks is the largest manufacturer of Sponge Iron in Rourkela with a capacity of 1.5 lakh TPA. We produce high-quality Sponge Iron that meets the industry standards. The production process followed at Shree Ganesh Metaliks makes the Sponge Iron unique and superior to its competitors. Iron ore (Red Hematite) is extracted from the mines and taken to the Direct Reduced ...

Effluent and Emission Standards for Sponge Iron Plant

It is a viable option for plants having capacity 200 TPD and above. the smaller capacity individual Sponge Iron Plants (capacity up to 100 TPD) and operating in the can collectively install unit for power generation. The Sponge Iron Plant are free to explore other options/ possibilities to use char for generation of power. Char can be sold to local entrepreneurs for making coal briquettes. It ...