india stone crusher quarry

Jaw Crusher

As a classic primary crusher with stable performances, Jaw Crusher is widely used to crush metallic and non-metallic ores as well as building aggregates or to make artificial sand.

Input Size: 0-1020mm
Capacity: 45-800TPH

Materials:
Granite, marble, basalt, limestone, quartz, pebble, copper ore, iron ore

Application:
Jaw crusher is widely used in various materials processing of mining &construction industries, such as it is suit for crushing granite, marble, basalt, limestone, quartz, cobble, iron ore, copper ore, and some other mineral &rocks.

Features:
1. Simple structure, easy maintenance;
2. Stable performance, high capacity;
3. Even final particles and high crushing ratio;
4. Adopt advanced manufacturing technique and high-end materials;

Technical Specs

slag recovery process of iron from induction furnace

calculation of sponge iron recovery in induction furnace

Steelmaking in Induction Furnace IspatGuru . May 24, 2018 Induction furnace is a type of electric melting furnace which uses iron or cast iron scrap is more desirable in order to have better recovery

Utilization of induction furnace steel slag based iron

2021-2-8  Metals and metal oxide-based nanocomposites play a significant role over the control of microbes. In this study, antibacterial activity of iron oxide (Fe 2 O 3) nanocomposites based on induction furnace (IF) steel slag has been carried out.IF steel slag is an industrial by-product generated from secondary steel manufacturing process and has various metal oxides which includes Al 2 O 3 (7.89%

Iron recovery and active residue production from basic

2018-2-1  Basic oxygen furnace (BOF) slag is a by-product of steel production and is formed by oxidizing a slagging agent and impurities in pig iron during the steelmaking process in a BOF. BOF slag accounts for 15%-20% of the total final volume of crude steel.

(PDF) Recovery of iron from copper slag Urtnasan

Copper slag is a by-product obtained during smelting and refining of copper. Copper smelting slag typically contains about 1 wt.% copper and 40 wt.% iron depending upon the initial ore quality and the furnace type. Main components of copper slag are

Analysis of Induction Furnace Slag of Ferrous Foundry

2015-2-5  Abstract— In process of cast iron and ductile iron production, secondary raw material and industrial wastes are formed. The most abundant waste originating in the process is induction furnace slag. Slags are compounds of oxides of metal & nonmetallic elements which form chemical compounds and solutions with each other and also contain small volume of metals, sulfides of metal and gases. This slag is disposed off the factory floor due to which land contamination takes place which decrease fertility of soil. Induction furnace slag contain about 10-15% metal. Most of industries prefer to ignore this precious metal. The paper presents analysis of induction furnace slag

RECOVERY OF IRON FROM COPPER FLASH SMELTING

2015-9-7  CHAPTER 01 Metal Recovery INTRODUCTION The flash smelting process has been used in copper industry for a number of years and has replaced some conventional copper smelting processes in Chile. The high copper content in the slag in this process, require a further cleaning in an electric furnace. Also, the converter

Improving Copper Recovery from Production Slags by

2013-10-14  Currently, SMS Siemag AG is constructing a reactor for metal recovery from slags. This rectangu-lar DC furnace is equipped with an electromagnet on the outside in order to produce intensive slag stirring by the superimposed magnetic field. The resulting slag rotation enhances the coalescences of the small matte or metallic inclusions, which have an inclusion size of 2 to 1000 μm. The second

Recovery and purification of metallic silicon from waste

2019-8-20  The silicon slag produced in ladle refining process is crushed into the blocks with the size of 30 mm–50 mm. The silicon blocks are then mixed with a small number of slag reagents of CaO–SiO 2 –CaCl 2. The mixtures were put into an intermediate frequency electromagnetic induction furnace with 920 mm of inner diameter and 1530 mm of height.

Recovery of uranium from slag from the electric furnace

2018-8-15  Furnace Slag with Iron-Calcium Extractant . 124 Table 21 Data for Multiple Contacts of Electric Furnace Slag with Bismuth,• 125 Table 22 Data for Study of Uranium Distribution between Furnace Slag and Liquid Bismuth . . 126 Table 23 Data for Extractions of Furnace Slag with Alloys of Iron and Non-Metallic Elements. . 127

Factors influencing base metal recovery from waste

2009-8-26  The recovery of cobalt and copper from waste slag was studied in a plasma DC-arc furnace in reducing conditions. Three fluxes, CaO, CaF 2, and TiO,were investigated for their influence on selective recovery of cobalt into an iron-rich alloy. A further investigation on the influence of furnace power on the reduction of slag to recover

calculation of sponge iron recovery in induction furnace

Steelmaking in Induction Furnace IspatGuru . May 24, 2018 Induction furnace is a type of electric melting furnace which uses iron or cast iron scrap is more desirable in order to have better recovery

Recovery and purification of metallic silicon from waste

2019-8-20  The silicon slag produced in ladle refining process is crushed into the blocks with the size of 30 mm–50 mm. The silicon blocks are then mixed with a small number of slag reagents of CaO–SiO 2 –CaCl 2. The mixtures were put into an intermediate frequency electromagnetic induction furnace with 920 mm of inner diameter and 1530 mm of height.

(PDF) Recovery of pig iron from copper smelting slag by

Copper slag is a by-product obtained during smelting and refining of copper. Copper smelting slag typically contains about 1 wt.% copper and 40 wt.% iron depending upon the initial ore quality and

Improving Copper Recovery from Production Slags by

2013-10-14  Improving Copper Recovery from Production Slags by Advances Stirring Methods Feedstock is a slag resulting from the SAF process of the Aurubis AG. Furthermore, the principle of the new SMS Siemag stirring reactor for intensive slag cleaning and Figure 3: Induction furnace with control (left) and crucible set-up (right)

recovery of iron from steel furnace slag

Slag recycling recovery. The terms blast furnace slag (BFS) and granulated blast furnace slag, as well as LD slag and electric furnace slag are used for finer distinctions With highquality iron ore grades with an iron content of 64 to 67 %, a blast furnace typically produces about 025 to 030 t of slag per t of pig iron. Get Price Email contact

Heat recovery process modelling of semi-molten blast

2019-11-1  As a valuable byproduct of the iron-making process, blast furnace slag with temperature up to 1450–1650 ° C contains a tremendous amount of sensible heat. Dry granulation and waste heat recovery via a moving bed is an attractive alternative to the conventional water quenching method due to energy-savings and the reduction in water consumption.

Recovery of uranium from slag from the electric furnace

2020-10-13  RECOVERY OF URANIUM .l"ROM SLAG FROM THE ELECTRIC FURNACE PliJDUCTION OF PHOSPHORUS* by H. z. Cammack and G. L. Bridger ABSTRACT v When phosphate rock is reduced to elemental phosphorus with coke in the electric furnace process, the uranium in the phosphate rock virtually all goes into the by-product slag.

Recovery of Copper from Reverberatory Copper Slag and

2016-6-8  possible option. The copper slag contains a high content of silica and iron. The solution final pH is the most important factor affecting the removal of iron and silica from the leach solution and the overall metal recovery. Fe removal from the leaching of copper slag is done by the formation of

CHROMIUM ALLOYS PRODUCTION AND OPERATION A

2015-2-27  A PROCESS FOR THE RECOVERY OF CHROMIUM AND IRON OXIDE IN IDGH CARBON FERRO CHROME SLAG TO OBTAIN CHROMIUM AND IRON IN THE FORM OF SALEABLE METAL C.N. Harman N.S.S. Rama Rao Facor Alloys Limited Shreeramnagar 535 101 Dist. Vizianagaram-A.P. (India), e-mail: [email protected] ABSTRACT

Recovery of Titanium from Blast Furnace Slag Request PDF

This research mainly focuses on recovery of titanium from Ti-bearing blast furnace slag using the process of alkali calcination, water leaching, and acid hydrolysis. The Ti-bearing blast furnace

calculation of sponge iron recovery in induction furnace

Steelmaking in Induction Furnace IspatGuru . May 24, 2018 Induction furnace is a type of electric melting furnace which uses iron or cast iron scrap is more desirable in order to have better recovery

extracting precious metals from slag using induction furnace

2012-11-2  Method for precious metal recovery from slag The University of . Jul 24, 2001 · Process for extracting noble metals: March, 1991: Flax: 204/105: The recovery of precious metals from coal furnace slag will help to reduce the need for »More detailed

Recovery Of Iron From Steel Furnace Slag kmcbud.pl

A Method For Recovery Of Iron Titanium And Vanadium From . Under the optimal conditions, 93.67% iron from the raw ore was recovered in the form of iron nugget with 95.After a water leaching process, 85.61% of the vanadium from the roasting slag was leached, confirming the sodium oxidation of most of the vanadium oxides to water-soluble sodium vanadate during the roasting process.

Recovery Rate of Chromium from Stainless Slag by Iron

effective slag treatment for recovery of chromium from slag. Hitherto, many works1–7) con in an alumina crucible using an induction furnace under an argon atmosphere. In the present work, the effects of temperature, Al 2 O rate of chromium from stainless slag by iron melt is fairly slow, and the effective slag treatment technique is

Improving Copper Recovery from Production Slags by

2013-10-14  Improving Copper Recovery from Production Slags by Advances Stirring Methods Feedstock is a slag resulting from the SAF process of the Aurubis AG. Furthermore, the principle of the new SMS Siemag stirring reactor for intensive slag cleaning and Figure 3: Induction furnace with control (left) and crucible set-up (right)

calculation of sponge iron recovery in induction furnace

2020-11-10  calculation of sponge iron recovery in induction furnace. There are forty years of manufacturing history, with three major production bases,over 160 senior R&D engineers and 600+ large and medium-sized digital processing equipment, The first-line technicians and professional after-sales service personnel up to 2,300+ and 200+ respectively.Introducing advanced technology and

Factors influencing base metal recovery from waste

2009-8-26  The recovery of cobalt and copper from waste slag was studied in a plasma DC-arc furnace in reducing conditions. Three fluxes, CaO, CaF 2, and TiO,were investigated for their influence on selective recovery of cobalt into an iron-rich alloy. A further investigation on the influence of furnace power on the reduction of slag to recover

Recovery of iron and calcium aluminate slag from high

2016-1-17  A high-temperature reduction and smelting process was used to recover iron and calcium aluminate slag from high-ferrous bauxite. The effects of w (CaO)/ w (SiO 2 ) ratio, anthracite ratio, and reduction temperature and time on the recovery and size of iron nuggets and on the Al 2 O 3 grade of the calcium aluminate slag were investigated through thermodynamic calculations and experiments.

Method of desulfurization of pig iron in induction furnace

As the slag-forming use lime in quantities of 1.0 to 1.5% by weight melting and fluorspar in the amount of 0.2 0.3% by weight of the heat. The method allows for the removal of iron 57% sulfur in the furnace with acid lining. The invention relates to metallurgy, in particular to a refining treatment of liquid metals and alloys in the process

EAF DUST TREATMENT FOR HIGH METAL RECOVERY BY

2013-11-11  it within the arc furnace plant. In that case, molten pig iron with high carbon content (4%) is welcomed by EAF for energy saving, not only for metal recovery. Fig.1 Concept of smelting reduction process 4. Metal recovery and wastes from EAF dust With the upgrading of living standard, cons umption of zinc-coat ed steel sheet has been increasing.

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