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  • separation of water from granulated slag

    Method for treating granulated blast furnace slag. A method for treating a water slurry of granulated blast furnace slag containing particles of granulated slag having a size consist of about 0635 centimeter tim 0 (1/4 inch by 0) wherein a size separation of the particles is made at about 100 sieve The sink fraction ie coarse particles larger than 100 mesh are partially dewatered and thermally ...

  • Ground granulated blast-furnace slag - Wikipedia

    OverviewProduction and compositionApplicationsHow GGBS cement is usedArchitectural and engineering benefitsExternal links

    The chemical composition of a slag varies considerably depending on the composition of the raw materials in the iron production process. Silicate and aluminate impurities from the ore and coke are combined in the blast furnace with a flux which lowers the viscosity of the slag. In the case of pig iron production the flux consists mostly of a mixture of limestone and forsterite or in some cases dolomite. In the blast furnace the slag floats on top of the ironand is decanted for separation. Slow cooling of slag melts

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  • Ground Granulated Blast Furnace Slag - an overview ...

    Slag. Ground granulated blast-furnace slag, more commonly referred to as slag or slag cement, is a by-product of steel production. Slag is primarily composed of CaO, SiO 2, aluminum oxide (Al 2 O 3), and magnesium oxide (MgO). When used as part of a portland cement concrete, slag reacts with both the water (latent hydraulic reaction) and the ...

  • Blast Furnace Slag Granulation at the Cast House – IspatGuru

    The process of cast house slag granulation starts with separation of liquid slag from the HM. The liquid slag is led into the granulation chamber through a series of runners protected by lining and sand. Direct contact between pressurized water stream and liquid slag takes place in the granulation chamber. Due to rapid cooling and the impact of water pressure, the liquid slag is granulated ...

  • Water Granulated Steel Slag - liceoartisticoascolipiceno.it

    This drum has radially inwardly extending vanes and is rotated to lift up the granulated slag and separate it from the water, discharging the slag onto a conveyor belt for storage or further use. JFE Steel Corporation Slag Blast-furnace cement . 3-10-2016 Iron and steel slag. Products. Granulated blast-furnace slag. Granulated blast-furnace slag is produced by using water to rapidly cool ...

  • Types of iron and steel slag : NIPPON SLAG ASSOCIATION

    The molten slag flows into a cooling yard, where it is cooled slowly by natural cooling and by spraying with water. This results in a crystalline, rock-like air-cooled slag. Granulated slag The molten slag is cooled rapidly by jets of pressurized water, resulting in a vitreous, granulated slag.

  • process granulated blast furnace slag powder

    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 y, granular product that is then dried and ground into a fine powder. Ground-granulated blast furnace slag is highly cementitious and high in CSH (calcium silicate hydrates) which is a strength enhancing ...

  • Processing of Granulated Blast Furnace Slag and its ...

    The glassy and granular material is generated when slag is rapidly chilled by immersion in water. The most common process for granulating blast furnace slag involves the use of high water volume, high pressure water jets in direct contact with the molten blast furnace slag at a ratio of approximately 10 to 1 by mass. The molten blast furnace slag is quenched almost immediately to form a ...

  • ground granulated blast furnace slag concrete kenya

    Blast-Furnace Slag as a Mineral Admixture for Concrete . Blast-Furnace Slag as a Mineral Admixture for Concrete Four important methods for use of granulated slag, where it maintains its separate identity, and is a cementitious component, are Ground glassy slag is mixed with hydrated lime as the activator; the glassy slag is ground with burned gypsum or anhydrite and small amounts of Portland

  • PRODUCTION, CHARACTERISTICS AND USE OF

    separation of slag and metal. The viscosity of the fe rrochrome slag will increase when the content of SiO ... The ferrochrome slag products are granulated slag as well as classified slag products made by crushing and screening. The main part of slag is granulated. The cr ushed and screened slag products are produced from air cooled lumpy slag which is collected from various process phases, e ...

  • ground granulated blast furnace slag concrete kenya

    Blast-Furnace Slag as a Mineral Admixture for Concrete . Blast-Furnace Slag as a Mineral Admixture for Concrete Four important methods for use of granulated slag, where it maintains its separate identity, and is a cementitious component, are Ground glassy slag is mixed with hydrated lime as the activator; the glassy slag is ground with burned gypsum or anhydrite and small amounts of Portland

  • US4242142A - Method for treating granulated blast

    A method for treating a water slurry of granulated blast furnace slag containing particles of granulated slag having a size consist of about 0.635 centimeter × 0 (1/4 inch by 0) wherein a size separation of the particles is made at about 100 sieve. The sink fraction i.e. coarse particles larger than 100 mesh are partially dewatered and thermally dried prior to being comminuted with raw ...

  • Slag Granulation, ग्रेन्युलेशन प्लांट,

    The process of cast house slag granulation starts with separation of molten slag from liquid hot metal. The molten liquid slag is led into the granulation chamber through a series of runners protected by lining and sand. Direct contact between pressurized water stream and molten liquid slag takes place in the granulation chamber. Due to rapid cooling and the impact of water pressure, the ...

  • water granulated steel slag - Strzelnica-Starachowice

    GRANULATED slag is produced by very rapid quenching in a fast moving stream of water shortly after the molten slag leaves the blastfurnace. Pellet- ized slag is similar, being made by pouring the slag on to a revolving drum whilst simultaneously quenching with water (e.g. Kunicki and Roussel, 1977, fig. 1).

  • US2210999A - Production of dry granulated slag - Google ...

    Production of dry granulated slag Download PDF Info Publication number US2210999A. US2210999A US180703A US18070337A US2210999A US 2210999 A US2210999 A US 2210999A US 180703 A US180703 A US 180703A US 18070337 A US18070337 A US 18070337A US 2210999 A US2210999 A US 2210999A Authority US United States Prior art keywords slag granulate particles water excess

  • PRODUCTION, CHARACTERISTICS AND USE OF

    separation of slag and metal. The viscosity of the fe rrochrome slag will increase when the content of SiO ... The ferrochrome slag products are granulated slag as well as classified slag products made by crushing and screening. The main part of slag is granulated. The cr ushed and screened slag products are produced from air cooled lumpy slag which is collected from various process phases, e ...

  • Common Uses for Slag National Slag Association

    SLAG is a broad term covering all non metallic co products resulting from the separation of a metal from its ore, Its chemistry and morphology depends on the metal being produced and the solidification process used. 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 ...

  • Effect of Water Granulation Conditions on Density and ...

    The water granulated slag flowed along the cold runner with the cooling water and fell in the collection tank. The flow time of the molten slag was about 1 min. The blowing water was pressurized by the booster pump, and the pressure was adjusted in the range of 50–60 kPa. The blowing water temperature was adjusted to 293–343 K by blowing steam into the water tank. The water granulated slag ...

  • BAOSTEEL BSSF TECHNOLOGY FOR SLAG PROCESSING

    Water Granulated Slag ... better separation between slag and steel higher metal recovery rate The finished product has uniform particle size, stable performance, and convenient for subsequent processing and utilization Use of medium for primary cooling crushing, Use of separated space . PRODUCTS SOLUTIONS Features of BSSF 1 Better separation between slagsteel cooling steel slag Steel ...

  • 「water granulated slag」に関連した英語例文の一覧と

    Weblio 辞書 > 英和辞典・和英辞典 > water granulated slagの意味・解説 > water granulated slag に関連した英語例文. 例文検索の条件設定 「カテゴリ」「情報源」を複数指定しての検索が可能になりました。( プレミアム会員 限定) カテゴリ: ビジネス (0) 法律 (0) 金融 (0) コンピュータ・IT (0) 日常 (0 ...

  • Slag - Wikipedia

    Slag is the glass-like by-product left over after a desired metal has been separated (i.e., smelted) from its raw ore.Slag is usually a mixture of metal oxides and silicon dioxide.However, slags can contain metal sulfides and elemental metals. While slags are generally used to remove waste in metal smelting, they can also serve other purposes, such as assisting in the temperature control of ...

  • Application of a method to accelerate granulated blast ...

    AB - On-site observations indicate that granulated blast furnace slag (GBFS) solidifies over time, but the entire mass solidifies quite slowly. This means that if GBFS is to be relied upon to be solid, it must be treated in order to accelerate the solidification process. Adding blast furnace slag in micro powder form to GBFS effectively speeds GBFS solidification in seawater. To improve the ...

  • A method for accelerating the solidification of granulated ...

    On-site observations indicate that Granulated Blast Furnace Slag (GBFS) solidifies over time, but the process of solidifying its entire mass is quite slow. This means that if GBFS is to be relied upon to be solid it must be treated to accelerate its solidification. Adding blast furnace slag in micro powder form to GBFS effectively speeds GBFS solidification in seawater. To improve the material ...

  • Iron and Steel Slag Utilization: A Comprehensive Analysis

    Granulated slag is formed when the molten slag is cooled rapidly by jets of pressurized water, resulting in a vitreous, granulated slag. Steel Making Slag: Iron and Steel Slag Utilization: A Comprehensive Analysis ijesi.org 70 Page Steel making slag is a byproduct from steelmaking processes in which the components of pig iron and steel-scrap are modified in order to produce steel that is ...

  • water granulated steel slag - Strzelnica-Starachowice

    GRANULATED slag is produced by very rapid quenching in a fast moving stream of water shortly after the molten slag leaves the blastfurnace. Pellet- ized slag is similar, being made by pouring the slag on to a revolving drum whilst simultaneously quenching with water (e.g. Kunicki and Roussel, 1977, fig. 1).

  • Method for treating granulated blast furnace slag - Justia

    A method for treating a water slurry of granulated blast furnace slag containing particles of granulated slag having a size consist of about 0.635 centimeter .times. 0 (1/4 inch by 0) wherein a size separation of the particles is made at about 100 sieve. The sink fraction i.e. coarse particles larger than 100 mesh are partially dewatered and thermally dried prior to being comminuted with raw ...

  • 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. The rapid quenching "freezes" the molten slag in a glassy state, which gives the product its cementitious properties ...

  • PRODUCTION, CHARACTERISTICS AND USE OF

    separation of slag and metal. The viscosity of the fe rrochrome slag will increase when the content of SiO ... The ferrochrome slag products are granulated slag as well as classified slag products made by crushing and screening. The main part of slag is granulated. The cr ushed and screened slag products are produced from air cooled lumpy slag which is collected from various process phases, e ...

  • Welcome to Evotech

    The process of cast house slag granulation starts with separation of molten slag from liquid hot metal. The molten liquid slag is led into the granulation chamber through a series of runners protected by lining and sand. Direct contact between pressurized water stream and molten liquid slag takes place in the granulation chamber. Due to rapid cooling and the impact of water pressure, the ...

  • 「water-granulated」に関連した英語例文の一覧と使い

    「water-granulated」に関連した英語例文の一覧と使い方(2ページ目) - Weblio英語例文検索 . 小窓モード: プレミアム: ログイン: 設定. Weblio 辞書 > 英和辞典・和英辞典 > water-granulatedの意味・解説 > water-granulatedに関連した英語例文. 例文検索の条件設定 「カテゴリ」「情報源」を複数指定しての

  • Iron and Steel Slag Utilization: A Comprehensive Analysis

    Granulated slag is formed when the molten slag is cooled rapidly by jets of pressurized water, resulting in a vitreous, granulated slag. Steel Making Slag: Iron and Steel Slag Utilization: A Comprehensive Analysis ijesi.org 70 Page Steel making slag is a byproduct from steelmaking processes in which the components of pig iron and steel-scrap are modified in order to produce steel that is ...

  • Silicomanganese Slag Recycling Solution

    But the silicomanganese alloy which features coarse size distribution, can be recovered by using the gravity separation as the big difference in density with the slag. So the recovery of manganese from silicomanganese slag is mainly described as recovery of silicomanganese alloy from silicomanganese slag. There are two types of silicomanganese slag: water-granulated slag and dry bulky slag, so ...

  • Method for treating granulated blast furnace slag - Justia

    A method for treating a water slurry of granulated blast furnace slag containing particles of granulated slag having a size consist of about 0.635 centimeter .times. 0 (1/4 inch by 0) wherein a size separation of the particles is made at about 100 sieve. The sink fraction i.e. coarse particles larger than 100 mesh are partially dewatered and thermally dried prior to being comminuted with raw ...

  • granulated slag filter - debruijnwijnimport.nl

    27.05.1980 Molten slag is granulated with water to produce a granulated-slag/water sry that is fed into the bottom of a horizontally extending foraminous drum. This drum has radially inwardly extending vanes and is rotated to lift up the granulated slag and separate it from the water, discharging the slag onto a conveyor belt for storage or further use. Get Price ...

  • blast furnace water granulated slag

    A method for treating a water slurry of granulated blast furnace slag containing particles of granulated slag having a size consist of about 0.635 centimeter × 0 (1/4 inch by 0) wherein a size separation of the particles is made at about 100 sieve. The sink fraction i.e. coarse particles larger than 100 mesh are partially dewatered and thermally dried prior to being comminuted with raw ...

  • Slag cement terminology

    Slag cement (Ground granulated blast- furnace slag): ... The light- weight cellular material obtained by con- trolled processing of molten blast-furnace slag with water, or water and other agents, such as steam or compressed air or both. (This is commonly used as lightweight aggregate and is not cementitious.) Portland cement: A hydraulic cement pro- duced by pulverizing portland-cement ...

  • Slag Cement Granulated Blast Furnace Slag

    Granulated slag is the hydrated blast furnace slag. It is then dried and ground in fine powder form. The raw material is a byproduct of iron-steel industry and obtained from the blast furnace. Iron ore, limestone and coal are charged into the blast furnace where they will reach the temperature of about 15000C. The raw materials are converted to molten iron and blast furnace slag. These two ...

  • Welcome to Evotech

    The process of cast house slag granulation starts with separation of molten slag from liquid hot metal. The molten liquid slag is led into the granulation chamber through a series of runners protected by lining and sand. Direct contact between pressurized water stream and molten liquid slag takes place in the granulation chamber. Due to rapid cooling and the impact of water pressure, the ...

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

    separation of molten steel there is flowing agents separate wrinkles and slag is produced. About 20 percentage of iron mass production consists of the molten slag which absorbs . II. BACKGROUND Many researches used The GGBFS as a partial replacement of cement in concrete, but a few of them used it as a replacement of aggregates specially as a sand.Chen et al [4] investigated on mortar made up ...

  • Method for treating granulated blast furnace slag ...

    30/12/1980  A method for treating a water slurry of granulated blast furnace slag containing particles of granulated slag having a size consist of about 0.635 centimeter × 0 (1/4 inch by 0) wherein a size separation of the particles is made at about 100 sieve. The sink fraction i.e. coarse particles larger than 100 mesh are partially dewatered and thermally dried prior to being comminuted with raw ...