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USE OF FERROCHROME SLAG AS AGGREGATE IN

2018-11-30  Air cooled slag is used as a partial substitution of coarse aggregate in concrete and water cooled granulated slag is used as a partial substitution for sand in concrete. Reports show that air cooled ferrochrome slag has gained popularity as a coarse aggregate in concrete. But the use of water cooled rochrome slag is lagging behind.

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Durability Studies on Concrete with Ferro Chrome Slag as ...

2019-7-1  Natural River sand and Ferro chrome slag was adopted as fine aggregate. The coarse aggregate used was crushed granite stone and gravel conforming to IS 383-1970. Machine crushed hard granite chips of 67% passing through 20 mm sieve and retained on 12 mm sieve and 33% passing through 12 mm and retained on 10 mm sieve was used a coarse aggregate throughout the work. Table 2 shows properties of natural river sand and ferro chrome slag as fine aggregate.

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IRJET- USING OF FERRO-CHROME SLAG AS A COARSE

Ferro-chrome slag is a waste material obtained from the production of Ferro- chrome, an essential component in stainless steel. It has been observed that Ferro-chrome slag waste is a suitable material for highway pavement work.

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PRODUCTION, CHARACTERISTICS AND USE OF

2015-5-22  The ferrochrome slag products are granulated slag as well as classified slag products made by crushing andscreening. The main part of slag is granulated. The crushed and screened slag products are produced from aircooled lumpy slag which is collected from various process phases, e.g.

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Studies on Use of Ferro Chrome Slag for Replacement of ...

2019-6-21  This paper brings out the details of laboratory investigations carried out to find out suitability of ferro chrome slag as alternate road construction material. Bituminous samples using both ferrochromium slags and natural aggregates were prepared to determine their physical, mechanical, chemical properties through laboratory testing.

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Use as aggregates - environment.gov.za

2019-7-26  Ferrochrome slag BENEFICIAL USE/S Use as aggregates Concrete aggregates ... The product is crushed and screened to exact customer specifications. Alternatively, the ferrochrome is ... It then moves through a wet jigging plant where the chrome and slag are separated by means of gravity or magnets. The slag is then stockpiled into various size ...

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(PDF) POTENTIAL OF FERRO CHROME SLAG AS

principal ferro-alloys are of chromium, manga nese a nd silicon. The ferrochrome slag products are granulated slag as well as classified slag produc ts made b y crushing

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(PDF) Utilization of ferrochrome wastes such as ...

Ferrochrome ash (FA) is a dust obtained as a waste material from the gas cleaning plant of Ferro alloy industries. It possesses the chemical requirements of granulated slag

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Characteristics of ferrochrome slag aggregate and its uses ...

Abstract Industrial wastes and by-products have been explored for many years as green construction materials. The use of some industrial wastes and by-products including ground granulated blast furnace slag, silica fume, and fly ash has already been standardized in several codes of practice as green construction materials. However, Ferrochrome slag (FCS) is one of the by-products that has not ...

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Ferrochrome Slag Aggregate - Afrigrit

2020-2-18  Ferrochrome Slag/Aggregate is a delisted material, but may not be used in a downstream application prior to the approval of a Section 20(1) permit in terms of the Environment Conservation Act, 1989 (Act 73 of 1989) for the storage of Afrigrit Ferrochrome Slag/Aggregate and subject to

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Use of waste ferrochromium slag as aggregate in concrete ...

2020-8-2  Particle shapes and water absorptions of the slag aggregates were similar to those of crushed limestone aggregates. The slag was received in three different sizes (1–16, 4–16, and 8–31.5 mm). The slag aggregates were combined to obtain a similar grading to that of the limestone, to avoid the effect of different grading on concrete properties.

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Use as aggregates - environment.gov.za

2019-7-26  Ferrochrome slag BENEFICIAL USE/S Use as aggregates Concrete aggregates ... The product is crushed and screened to exact customer specifications. Alternatively, the ferrochrome is ... It then moves through a wet jigging plant where the chrome and slag are separated by means of gravity or magnets. The slag is then stockpiled into various size ...

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TECHNICAL PAPER POTENTIAL OF FERRO CHROME SLAG

12 INDIAN HIGHWAYS, JUNE 2017 TECHNICAL PAPER FeCr slag are SiO 2, Al2O 3, FeO, Cr 2 O 3, CaO and MgO. The Ferro Chrome Slag products are JUDQXODWHG VODJ DV ZHOO DV FODVVL¿HG VODJ SURGXFWV

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environmental affairs - Department of Environment ...

2019-6-27  Ferrochrome slag Use as aggregates Concrete aggregates ... The product is crushed and screened to exact customer specifications. Alternatively, the ferrochrome is ... utilised to recover the ferrochrome from the slag produced during the charge chrome process. The slag, which has a metallic content of approximately 4 percent, ...

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carbon ferro chrome impact crusher drawings

Low carbon ferro chrome crushers . mobile crusher for ferro chrome nvserviccoin. crusher ferro chrome mining processes in audit on a 300 tph,suppliers amp exporters in nashik,ores, chemicals, ferroalloys except low carbon ferrochrome . ferro chrome slag crushed aggregates. Carbon Ferro Chrome China Impact Crusher Price. get price

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The recovery of ferrochrome from slag at Zimasco ...

1997-11-1  The dump at Zimasco, containing 4.5 million tons of slag justified that the construction of a metal from slag recovery plant to treat about 170 t/h was appropriate if a suitable process could be developed. The dump contained high carbon ferrochrome alloy (HCFC) valued at that stage at about 1500 million Zimbabwe Dollars.

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ferro chrome smelting - bestwesternsymfonia.pl

Figure 3.4 Alloy and slag sample collected after smelting of 2.6 grade ferro-chrome After smelting reduction of 2.6 grade of chromite ore, the alloys and the slag produced was analysed for their chemical. The chemical analysis of the sample is shown in the table 3.5.

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Ferrochrome Slag Aggregate - Afrigrit

2020-2-18  Ferrochrome Slag/Aggregate is a delisted material, but may not be used in a downstream application prior to the approval of a Section 20(1) permit in terms of the Environment Conservation Act, 1989 (Act 73 of 1989) for the storage of Afrigrit Ferrochrome Slag/Aggregate and subject to

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Characteristics of ferrochrome slag aggregate and its uses ...

Abstract Industrial wastes and by-products have been explored for many years as green construction materials. The use of some industrial wastes and by-products including ground granulated blast furnace slag, silica fume, and fly ash has already been standardized in several codes of practice as green construction materials. However, Ferrochrome slag (FCS) is one of the by-products that has not ...

Get Price

Use of waste ferrochromium slag as aggregate in concrete ...

2020-8-2  Particle shapes and water absorptions of the slag aggregates were similar to those of crushed limestone aggregates. The slag was received in three different sizes (1–16, 4–16, and 8–31.5 mm). The slag aggregates were combined to obtain a similar grading to that of the limestone, to avoid the effect of different grading on concrete properties.

Get Price

Use as aggregates - environment.gov.za

2019-7-26  Ferrochrome slag BENEFICIAL USE/S Use as aggregates Concrete aggregates ... The product is crushed and screened to exact customer specifications. Alternatively, the ferrochrome is ... It then moves through a wet jigging plant where the chrome and slag are separated by means of gravity or magnets. The slag is then stockpiled into various size ...

Get Price

environmental affairs - Department of Environment ...

2019-6-27  Ferrochrome slag Use as aggregates Concrete aggregates ... The product is crushed and screened to exact customer specifications. Alternatively, the ferrochrome is ... utilised to recover the ferrochrome from the slag produced during the charge chrome process. The slag, which has a metallic content of approximately 4 percent, ...

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CHARACTERIZATION OF FERROCHROME SLAG AS AN

2015-1-5  3.1 Ferrochrome Slag, Balasore Ferro Alloys Ltd., Somonathpur 15 3.2 Dumping yard of ferrochrome slag, Balasore Ferro Alloys Ltd., Somonathpur 15 3.3 Red mud, Damanjodi, Koraput, Odisha 16 3.4 Discharge of red mud as slurry into the red mud pond 16 3.5 Fly ash, Jindal Steel Plant (JSP), Raigard, Chhattisgarh 17

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The recovery of ferrochrome from slag at Zimasco ...

1997-11-1  The dump at Zimasco, containing 4.5 million tons of slag justified that the construction of a metal from slag recovery plant to treat about 170 t/h was appropriate if a suitable process could be developed. The dump contained high carbon ferrochrome alloy (HCFC) valued at that stage at about 1500 million Zimbabwe Dollars.

Get Price

Balasore Alloys : Metal Recovery Facilities

These metal recovery plants are used to recover the entrapped metal (ferrochrome) from the slag generated during the production of Ferro Chrome and Charge Chrome. The slag, which has a metallic content of approximately 4 percent, is passed through crushing units and broken down to minus 15 mm material. This crushed material then passes through ...

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OFZ

Simat artificial aggregate of silico manganese slag crushed 0/16, fine crushed 0/4, coarse crushed 4/16, coarse crushed 16/32, coarse crushed 32/63, unsorted 0/300. Simat artificial aggregate of ferro silico manganese slag is a solidified slag consisting of silicon, magnesium, aluminium, manganese and calcium oxides and is generated as a by ...

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ANALYSIS OF SLAG CONTENT IN FERRO ALLOYS PART I –

PART I – FERRO MANGANESE. Slag is a partially vitreous byproduct of metal smelting to separate the metal fraction from the unwanted fraction. Ores often have unwanted minerals associated with them, like silica, and during the process of smelting this can combine with other materials in the furnace and the fuel to produce something that looks a lot like lava.

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