I have 2 million ton of "granulated blast furnace slag ...

First of all -- Holy F***! You are sitting on a pile whose potential worth in India is at least Rs. 300 crore ($50 million)!! I am not sure what you are seeking here on Quora, when the answer should be obvious to someone in possession of such a hu...

If supplementary cementitious materials (such as fly ash ...

May 20, 2019· Because the products are technically waste..hazardous in some cases..and they aren't as predictable as cement in their strength. The products you mention are waste products from coal burning plants, of which we have very few on the west coast. So,...

The Exploitation of Blast furnace Slag as Sand Replacement ...

Mechanical properties can be improved further due to the synergistic effect and mutual activation when compound mineral admixtures with steel slag powder and blast furnace slag powder mixed with concrete, as a result of this study. Lung Yunxia et al [9] studied enhancing the volume stability of mortar using steel slag as fine aggregate.

"Ground Granulated Blast Slag (GGBS) In Concrete – A Review"

Ground Granulated Blast furnace Slag (GGBS)[1] is a by product from the blast furnaces used to make iron. These operate at a temperature of about 1500 degrees centigrade and are fed with a carefully controlled mixture of iron ore, coke and limestone. The iron ore is reduced to iron and the remaining materials from a slag

Ground granulated blast-furnace slag - Wikipedia

Ground-granulated blast-furnace slag (GGBS or GGBFS) is obtained by quenching molten iron slag (a by-product of iron and steel-making) from a blast furnace in water or steam, to produce a glassy, granular product that is then dried and ground into a fine powder.

Blast Furnace Slag | National Slag Association

Blast Furnace Slag is formed when iron ore or iron pellets, coke and a flux (either limestone or dolomite) are melted together in a blast furnace.When the metallurgical smelting process is complete, the lime in the flux has been chemically combined with the aluminates and silicates of the ore and coke ash to form a non-metallic product called blast furnace slag.

Granulated Blast Furnace Slag - an overview ...

Aside from being used as a cement additive, blast furnace slag can be added to concrete separately, thereby achieving an effect similar to concrete in its fresh and hardened state. In European legislation, the usage of blast furnace slag as an additive to concrete, mortar and grout is …

Effects of Steel Slag Powder on Workability and Durability ...

The workability and durability of a type of sustainable concrete made with steel slag powder were investigated. The hydrated products of cement paste with ground granulated blast furnace slag ...

Slag Cement Questions

Slag cement (also called ground granulated blast furnace slag) is a hydraulic cement produced during the reduction of iron ore to iron in a blast furnace. Molten slag is tapped from a blast furnace, rapidly quenched with water ("granulated"), dried and ground to a fine powder.

Blast Furnance Slag - User Guideline - Portland Cement ...

Pelletized blast furnace slag, in contrast to air-cooled and expanded blast furnace slag, has a relatively smooth texture and rounded shape. Grinding reduces the particle size to a cement fineness for use as a hydraulic cement, which is typically less than 3500 cm 2 /g. (8)

Blast Furnace operation: HOW A BLAST FURNACE WORKS

Aug 04, 2011· The purpose of a blast furnace is to chemically reduce and physically convert iron oxides into liquid iron called "hot metal". The blast furnace is a huge, steel stack lined with refractory brick, where iron ore, coke and limestone are dumped into the top, and preheated air is blown into the bottom.

Ground Granulated Blast Furnace Slag - an overview ...

While substitution of ground granulated blast-furnace slag for up to 70% of the portland cement in a mix has been used, there appears to be an optimum substitution percentage that produces the greatest 28-day strength. This is typically 50% of the total cementitious material but depends on the grade of ground granulated blast-furnace slag used.

Ground granulated blast-furnace slag - YouTube

Dec 17, 2015· Ground-granulated blast-furnace slag is obtained by quenching molten iron slag from a blast furnace in water or steam, to produce a glassy, granular product that is …

What is Slag Cement? (with pictures) - wisegeek.com

Jul 26, 2019· Slag cement, often called ground granulated blast-furnace slag (GGBFS), is one of the most consistent cementitious materials used in concrete. It is actually a byproduct of iron production. When the iron is processed using a blast furnace, slag and iron both collect at the bottom of the furnace.The molten slag must first be separated from the molten iron.

Common Uses for Slag | National Slag Association

Slags can be broadly categorized as ferrous (iron/steel) and non-ferrous (copper, lead/zinc) depending on the industry from which they come. Non ferrous slags make up only 12% of the total annual production Described below are the main types and uses of slag commercially available in Ferrous Slag products. Iron Blast Furnace Slag (BFS)

Ground Granulated Blast Furnace Slag in Concrete and its ...

The ground granulated blast furnace slag (GGBFS) is a by-product of iron manufacturing which when added to concrete improves its properties such as workability, strength and durability. This material is obtained by the heating of iron ore, limestone and coke at a temperature about 1500 degree ...

Granulated Blast Furnace Slag, Ground Granulated Blast ...

Ground Granulated Blast Furnace Slag. GGBFS/GGBS Ground Granulated Blast Furnace Slag/Ground Granulated Blastfurnace Slag is a GBFS that has been finely ground which has a cementitious properties like cement that can serve as an adhesive aggregate. On a good fineness GGBFS / GGBS has the same adhesive strenght quality such as Portland Cement.

HOW A BLAST FURNACE WORKS - foundrygate.com

HOW A BLAST FURNACE WORKS Introduction The purpose of a blast furnace is to chemically reduce and physically convert iron oxides into liquid iron called "hot metal". The blast furnace is a huge, steel stack lined with refractory brick, where iron ore, coke and limestone are dumped into the top, and preheated air is blown into the bottom.

Ground Granulated Blast Furnace Slag Powder, Ground ...

Alibaba.com offers 138 ground granulated blast furnace slag powder products. About 36% of these are slag, 17% are cement, and 5% are mine mill. A wide variety of ground granulated blast furnace slag powder options are available to you, such as slag, composite portland cement, and dam cement.

MATERIAL SAFETY DATA SHEET SECTION 1- CHEMICAL …

General Information Blast furnace slag is a by-product of the steel industry produced by adding a limestone flux to the iron-ore to remove non-ferrous contaminants. Granulated Blast Furnace Slag is obtained by rapid cooling or quenching of molten slag and is …

Slag - Wikipedia

Basic slag is a co-product of steelmaking, and is typically produced either through the blast furnace - oxygen converter route or the electric arc furnace - ladle furnace route. To flux the silica produced during steelmaking, limestone and/or dolomite are added, as well as other types of slag conditioners such as calcium aluminate or fluorspar .

Granulated Blast Furnace Slag at Rs 500 /ton | ग्रैनुलर ...

Granulated Blast Furnace Slag or GBFS is the residue of combustion in the furnace of the steel refining process. It is obtained by quenching molten iron slag from a blast furnace in water or steam, to produce a glassy, granular product that is then dried and ground into a fine powder.

UG-Mat Coal Bottom Ash/Boiler Slag | Recycled Materials ...

When pulverized coal is burned in a slag-tap furnace, as much as 50 percent of the ash is retained in the furnace as boiler slag. In a cyclone furnace, which burns crushed coal, 70 to 85 percent of the ash is retained as boiler slag.

ground blast furnace slag powder, ground blast furnace ...

Alibaba.com offers 141 ground blast furnace slag powder products. About 0% of these are Other Metals & Metal Products, 2% are Refractory. A wide variety of ground blast furnace slag powder options are available to you, such as grade standard, shape.

Blast Furnace - Industrial-Craft-Wiki

The Blast Furnace is a heat based machine using solely for the creation of Steel.To create Steel with the Blast Furnace, input a source of Iron, such as Iron Ingots, Iron Ore, or Iron Dust, and also 6 Compressed Air Cells.To start the process, the Blast Furnace needs an input of Heat through the orange square on the side of the block.

Ground granulated blast furnace slag (GGBS) - Products

Slag : Ground granulated blast furnace slag (GGBS) GGBS is primarily a latent hydraulic binder used as a type 2 addition to cement which produces Portland blastfurnace cement (6-35% of GGBS) or blastfurnace cement (36-90% GGBS) which is produced primarily by blending at the concrete mixer but can also be used to produce factory blends generally at the cement factory.

Slag Cement Benefits and Use in Concrete - Slag Cement News

Slag cement is a hydraulic cement formed when granulated blast furnace slag (GGBFS) is ground to suitable fineness and is used to replace a portion of portland cement. It is a recovered industrial by-product of an iron blast furnace.

Effect of blast furnace slag powder on compressive ...

Compressive strength of blast furnace slag concrete with different dosage of slag was studied as a partial replacement of cement. From the experimental investigations, it has been observed that, the optimum replacement of Ground Granulated Blast Furnace Slag Powder to cement without changing much the compressive strength is 15%.