LM Vertical Mill

Good environmental effect,High drying efficiency, Low running cost

Applications: Cement, coal, power plant desulfurization, metallurgy, chemical industry

Overview

it is easy to detect and control the product particle size and chemical composition, to reduce duplication of milling, stable product quality. It is equipped with one device,which prevents the roller from contacting with the liner directly, and avoids the destructive impact and severe vibration.

Learn More About LM Vertical Mill

10tph TGM160 Grinding Mill in Indonesia

Place of use: Indonesia

Equipment: TGM160 Grinding Mill

Processed material: limestone

Capacity: 10t/h

Input size: 50mm

Output size: 200mesh

Coal based Direct Reduction Rotary Kiln Process IspatGuru

Boudouard reaction, dolomite, DRI, Iron ore, metallization, non coking coal, pellets, reduction, Rotary kiln, Sponge iron, Sulphur, Coal based Direct Reduction Rotary Kiln Process . The coal based direct reduction rotary kiln process was developed for converting iron ore directly into metallic iron without the melting of the materials.get price

Sponge iron making full process_Coal base DRI YouTube

Dec 24, 2018 Direct reduced iron (DRI), also called sponge iron,[1] is produced from the direct reductionof iron ore (in the form of lumps, pellets, or fines) to iron by a reducing gas or elemental carbonget price

Author: Tech Friend's

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 get price

Rotary Kiln Process of Making Sponge Iron C

Rotary Kiln Process of Making Sponge Iron// 13 that the entire production by number 2, 3 and 4 countries is through gas based route while in India, more than half the production is by the coal based route. 2.5 THE INDIAN SCENE Situation in India is different from the rest of the world. Local conditions here have favoured coal based rotary kilnget price

Kiln/Rotary kiln/Sponge iron division kiln/350Tpd kiln

Mar 23, 2019 Kiln/Rotary kiln/Sponge iron division kiln/350Tpd kiln/support roller/Tyre/Girth gear/kiln maindrive Full making process Duration: WALK BY INSPECTION OF A SPONGE IRON ROTARY KILNget price

Author: SUPER FAST STUDY & Experiment

Sponge iron making process LinkedIn SlideShare

Nov 09, 2014 Making process iron ore to sponge iron. Sponge iron making process 14,172 views. Share; Like; Download Albertus Septyantoko, Working. Follow Published on Nov 9, 2014. Making process iron ore to sponge iron ROTARY KILN 9. ROTARY KILN 10.get price

China Rotary Kiln Process of Making Sponge Iron China

Model NO.: Rotary Kiln Process of Making Sponge Iron Type: Iron-Making Equipment Certification: ISO Lateritic Nickel Rotary Kiln: Rotary Kiln for Laterite Nickel Ore Calcining Output: 80-100 T/H(Roasted Sand) Application: Roasting Laterite Oresget price

Accretion Control in Sponge Iron Production Kiln using

This study focuses on sponge iron kiln based process. The chemical process involved in making sponge iron removes oxygen from iron ore by using a reducing agent in the form of non-coking coal [Patra et al, (2005)]. The reduction process is carried out in an inclined horizontal rotary kiln, which rotates at a programmed speed.get price

sponge iron process

Jul 29, 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.get price

A Thesis Submitted for Partial Fulfillment of the Degree

3.3 Schematic of optimised Rotary kiln sponge iron making process 21 4.1 Industrial view of Sponge Iron making Rotary Kiln 24 4.2 Schematic view of internal heat exchange in Rotary kiln 26 4.3 Schematic view of Lobe Blower. 27 4.4 Schematic view of Air & material flow in Rotary kiln 27 4.5 Filling of Bed Geometry 28get price

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. For the direct reduction of iron ore the main furnace used is rotary kiln. Theget price

SPONGE IRON PRODUCTION FROM ORE -COAL

However, Rotary kiln process suffers from serious limitations like low productivity and pollution. In this respect fixed bed Tunnel kiln furnace are evolving as an alternative to Rotary kiln process. Iron ore fines and the low grade beneficiated iron ore cake are directly used for manufacturing of sponge iron in tunnel kilns.get price

MGM

In the first phase one 350 TPD rotary kiln and 8MW power plant have been commissioned and are operating smoothly .. SPONGE IRON PLANT Sponge iron plant or Direct Reduction Plant (DRP) is designed to produce 350tons of sponge iron per day in a rotary kiln using iron ore, non coking coal and dolomite as the raw materials.get price

Sponge Iron SEIL

6. The product i.e. Sponge Iron and semi burnt coal are discharged from the kiln through a rotary cooler. The cooler is 12M in length and water is sprayed directly as well as indirectly for cooling the material. The material is cooled down to 100oC and fed to magnetic separator for separating the sponge iron and non-magnetic (char). The Spongeget price

Rotary Kiln Electrotherm Steel-making Solution

Coal Based Rotary Kiln for Direct Reduced Iron / Sponge Iron (100 TPD, 350 TPD, 500 TPD) Solid state reduction of Iron Ore using either coal/gas as a medium of reduction to produce a substitute raw material for steel making is termed as Direct Reduced Iron (DRI).get price

Sponge Iron Production in Rotary Kiln: Sarangi, Bidyapati

This book comprehensively deals with the production of sponge iron in the rotary kiln. The book is divided into 17 chapters. The initial chapters give a brief on the fundamental theories and basic principles of sponge iron production, commercially used DR (direct reduction) processes and physico-chemical principles of sponge iron production.get price

Reviews: 3

sponge iron process: 2010

Jul 29, 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.get price

OPERATIONAL ASPECTS OF SPONGE IRON PRODUCTION

1. Krupp Sponge Iron Process The Krupp. Sponge iron process uses a rotary kiln for the reduction of high grade lump ores or pellets (Fig. 1). The feed is introduced together with reducing and de-sulphurizing agents (lime-stone or raw dolomite) into an inclined rotary kiln, heated counter current to the flow of hot gas and reduced to form spongeget price

Simulation of Rotary Kiln Used in Sponge Iron Process

Simulation of Rotary Kiln Used in Sponge Iron Process Using ANN IACSIT International Journal of Engineering and Technology, Vol. 6, No. 2, April 2014 DOI: 10.7763/IJET.2014.V6.673 95 Abstract—In the present study, estimation of actual output parameters is carried out for a sponge iron production processget price

Modelling and optimization of a rotary kiln direct

Modelling and optimization of a rotary kiln direct reduction process 55 Figure 3. Kiln temperature distribution for the base case The feed material (bed) enters the kiln at ambient temperature and rapidly heats up due to the hot gas in the freeboard.get price

Rotary kiln Wikipedia

A rotary kiln is a pyroprocessing device used to raise materials to a high temperature (calcination) in a continuous process.Materials produced using rotary kilns include: Cement; Lime; Refractories; Metakaolin; Titanium dioxide; Alumina; Vermiculite; Iron ore pellets; They are also used for roasting a wide variety of sulfide ores prior to metal extraction.get price

Rotary kiln sponge iron plant pdf Mining Machinery Co., Ltd.

rotary kiln based sponge iron plant process pdf. 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 In order to identify the largest losses and to find ways to increase the efficiency an energy survey of the sponge iron plant was carried out for a number ofget price

(PDF) Operability Analysis of Direct Reduction of Iron Ore

In this communication, OI methodology is used to study the operability characteristics of direct reduction of iron ore by coal in a rotary kiln using a rigorous process model.get price

Sponge iron rotary kiln process Anti-Corruption Helpline

Sponge Iron Composition Manufacturing Process Lloy. Sponge iron making is a process in which iron ore lumps typically 5mm18mm size are tumbled with a selectgrade of ironcoking coal little dolomite inside an inclined rotary kiln and control busted in the presence of air for about 12 hours before the products are air cooled, magnetically separated, screened and size wise in finished productget price

Simulation of Rotary Kiln Used in Sponge Iron Process

Simulation of Rotary Kiln Used in Sponge Iron Process Using ANN IACSIT International Journal of Engineering and Technology, Vol. 6, No. 2, April 2014 DOI: 10.7763/IJET.2014.V6.673 95 Abstract—In the present study, estimation of actual output parameters is carried out for a sponge iron production processget price

Rotary kiln Wikipedia

A rotary kiln is a pyroprocessing device used to raise materials to a high temperature (calcination) in a continuous process.Materials produced using rotary kilns include: Cement; Lime; Refractories; Metakaolin; Titanium dioxide; Alumina; Vermiculite; Iron ore pellets; They are also used for roasting a wide variety of sulfide ores prior to metal extraction.get price

Rotary kiln sponge iron plant pdf Mining Machinery Co., Ltd.

rotary kiln based sponge iron plant process pdf. 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 In order to identify the largest losses and to find ways to increase the efficiency an energy survey of the sponge iron plant was carried out for a number ofget price

Sponge iron rotary kiln process Anti-Corruption Helpline

Sponge Iron Composition Manufacturing Process Lloy. Sponge iron making is a process in which iron ore lumps typically 5mm18mm size are tumbled with a selectgrade of ironcoking coal little dolomite inside an inclined rotary kiln and control busted in the presence of air for about 12 hours before the products are air cooled, magnetically separated, screened and size wise in finished productget price

sponge iron process: 2010

Jul 29, 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.get price

Direct Reduced Iron and its Production Processes IspatGuru

Mar 16, 2013 DR process, DRI, HBI, Iron making. Metallization, reformed natural gas, residual elements, Rotary kiln, Direct Reduced Iron and its Production Processes. Direct reduced iron (DRI) is the product which is produced by the direct reduction of iron ore or other iron bearing materials in the solid state by using non-coking coal or natural gas.get price

Sponge Iron Production in Rotary Kiln: Sarangi, Bidyapati

This book comprehensively deals with the production of sponge iron in the rotary kiln. The book is divided into 17 chapters. The initial chapters give a brief on the fundamental theories and basic principles of sponge iron production, commercially used DR (direct reduction) processes and physico-chemical principles of sponge iron production.get price

Reviews: 3

Modelling and optimization of a rotary kiln direct

Modelling and optimization of a rotary kiln direct reduction process 55 Figure 3. Kiln temperature distribution for the base case The feed material (bed) enters the kiln at ambient temperature and rapidly heats up due to the hot gas in the freeboard.get price

Rotary Kiln Electric Furnace Process

Laterite Nickel Rotary Kiln Hongke Heavy Industry. Description. Laterite nickel rotary kiln is one of the key equipment in the laterite nickel ore rotary kiln smelting process.Ore after drying in laterite nickel ore by rotary kiln, in rotary kiln is heated to 800 DEG C after removal of the ore surface water and crystal water, and reducing ore of iron, nickel, and cobalt oxide, into theget price

Rotary Kiln Sponge Iron In South Africa Putten Advertising

Tunnel kiln process for sponge iron making. Tunnel kiln process for sponge iron making in nigeria TY in huanggang z kilnfurnace co,ltd our company has made the sponge iron tunnel kiln and matching refueling system equipment intechnical essence of hoganas tunnel kiln process. View All; Tunnel kiln process sponge iron in south africaget price

Process Making Sponge Iron Rotary Kiln cz-eu.eu

Process Making Sponge Iron Rotary Kiln. US3096172A Rotary furnace production of sponge iron . ROTARY-FURNACE PRODUCTION OF SPONGE IRON 5 . and to other reduction processes carried out in a rotary kiln, .get price

rotary kiln process of making sponge iron Solution for

Nov 12, 2012 Rotary Kiln Process of Making Sponge Iron 2.1 HISTORICAL BACKGROUND The production of steel began in ancient times; but because of the complexity and slow Rotary Kiln Process of Making Sponge Iron The production of steel began in ancient times; but because of the complexity and slow speed of the ancient process, they could not be carried out onget price

Rotary Kiln Sponge Iron Buy Rotary Kiln Sponge Iron

Structures of rotary kiln sponge iron The rotary kiln mainly consists of kiln body, loading device, burning device, unloading device, electronic appliance, dust collector, etc. Different lime kilns have different structures. Their process flow are almost same.But the equipment value has big distinction, of course the results are different.get price

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 get price