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    The slag granulation plant comprises three sections: for granulation, dewatering and storage. In the granulation section, the liquid slag is ‘quenched’ by pouring onto it an excess water stream. The evaporated water will be condensed in a condensing tower located above the granulation tank. This proven granulation process ensures economicget price

    Integrated steel plant in Scunthorpe, UK Raw material

    2020-5-22  raw materials granulation. This process is based on the homogenisation of the raw mix in a mixing drum for several minutes with the addition of 6-8% water. The product of this process of granulation, ie ball formation, is subsequently delivered as a layer onto the continuously moving grates or ‘strands’ of the sinter line –get price

    Blast Furnace Slag Granulation / Ironmaking / Our

    2021-5-3  Slag handling is an important aspect of modern blast furnace operation. Today, blast furnace slag is a saleable product (granulated slag sand used as CO 2-friendly substitute of clinker in cement production) rather than a difficult and costly waste material.Paul Wurth has developed the INBA ® slag granulation process, incorporating our proprietary dynamic INBA dewatering drum.get price

    AISTech2018 Dry Slag Granulation The Future Way to

    2018-7-27  dry slag granulation pilot plant is outlined below: Process Air Supply A radial fan is installed to supply the granulator and the various air cooling chambers with process air. Based on the thermal balance of the granulator an air amount of maximal 180,000 Nm³/h is provided to cool the granules down to target temperature. This air amount andget price

    Granulation TENOVA

    The granulation plant converts molten iron from the Corex plant into solid granules, which permits the iron to be sorted in manageable form. The only emission resulting from the process is water vapour. The iron granules are produced from excess iron produced in get price

    (PDF) Slag granulation systems for blast furnaces

    • Slag Granulation Plant located at a remote location from the Blast Furnace area and using . slag ladles to get the liquid slag to that location.get price

    Slag Granulation with Continuous Dewatering Ironmaking

    2020-5-18  Slag Granulation with the INBA Dewatering System Molten slag is often considered as a waste material when it is cast into slag pits. INBA slag granulation and dewatering system is the proven route for converting molten slag into a value added product for the cement industry. The INBA system comprises two main componentsget price

    Blast Furnace Slag Granulation at the Cast House

    Fig 4 Schematic diagram of a slag granulation plant. Granulation section Here, the liquid BF slag is water quenched and solidified into small particles, eliminating the need for heavy crushing equipment. The liquid slag flows by runners from the BF to the granulation unit. From the runner, the liquid slag stream at around 1,500 deg C is poured into a high velocity water stream at theget price

    Blast furnace slag obtained from dry granulation method

    Dry granulation slag can be used as an excellent material substitution for cement. In the plant test, 60% of the heat in molten slag was recovered. The slag particles had a high glass contentget price

    Slag recycling recovery

    When the liquid (molten) slag is quenched with water in a granulation plant (Fig. 5), a glassy and granular product is created, which must subsequently be ground to produce a fine powder, which is used as a clinker substitute. Ground granulated blast furnace slag (GGBFS) has similar cement-like properties to Portland cement.get price

    sinter plant port talbot Werken Aargau

    Fig.9- Dry Slag Granulation Plant. Chat Online; There are four iron and steel plants in the UK Llanwern Port Talbot Scunthorpe and Redcar all operated by Corus (formerly British Steel). Table 3.2 lists these together with the number and size of the strands in use. Table 3.2. Sinter plant get price

    NATIONAL SLAG NSA 181-12 ASSOCIATION

    2019-12-15  narrow coastal strip and faces a considerable environmental problem with slag disposal. The management of the plant has been quite aggressive in trying to increase market options for slag products and has produced vitrified blast-furnace slag* since 1966. Both water granulation, to produce slag sand, and air-water granulation to produce Slaglite"get price

    (PDF) Strength performance of fly ash and slag

    Basic Oxygen Slag (BOS) was obtained from Corus UK Scunthorpe plant. BO S is a by -product from steel making in an oxygen blast furnace and is obtained directly from the plant withoutget price

    The economic and environmental benefits of

    1975-3-1  The economic and environmental benefits of increased use of pfa and granulated slag M.A. Smith It is commonly claimed that increased use of pulverised fuel ash (pfa) and ground granulated blast-furnace slag in concrete as partial replacement for Portland cement can have economic, amenity and technical advantages.get price

    blast furnace slag dumping in china Korea

    Recent developments in dry slag granulation ,although slag dumping is widely used to handle blast furnace basic oxygen furnace electric arc furnace ladle metallurgy furnace and argon oxygen decarburization slags, there are remarkable challenges with this method. firstly, slag hauling requires high capital and operating costs due to its need 203 issnget price

    1. European Oxygen Steelmaking Congress

    2007-3-16  3.2 Steelplant slag granulation system 172 Robert Mousel, Paul Tonteling, Norbert Kaell, Marc Solvi 3.3 Improving converter gas recovery and utilisation at the Volklingen 176 plant of Saarstahl AG Host Britz, Hans Kuppersbusch, Hans Schmidtget price

    Blast furnace thermal control, and aerodynamic

    On-line expert systems are employed in the control and monitoring of Redcar's 14m blast furnace and Scunthorpe's Queens Anne and Victoria, both of which are 9m blast furnaces. The expert systems at both plants are based on the standard G2 platform from Gensym.get price

    Technical control of pollution in the iron and steel industry

    2013-8-23  Purification of toxic fumes produced during slag granulation (PS 237) 46 Elimination of fumes emitted during desulphurization of pig-iron in the ladle which constitute a hazard to workers and the immediate environment (PS 256) 48 Development of plant for the removal of dust-laden waste gases arising during blast furnace tapping (PS 288) 50get price

    Doug Haynes Owner / Consultant IME (Industrial

    Resumed consultancy work from October 2016 specialising in ferrous sinter mineralogy and process optimisation; BF Slag granulation process optimisation; BOS Slag utilisation opportunities. Co-author for Smithers Apex publications 2017 and 2019 market forecasts for get price

    职位: Semi-Retired consultant for Slag

    Jonathan Robinson Head Of Engineering URM

    I reported directly to the plant engineer, my areas of responsibilities included the development and maintenance activities within two key areas at the BF’s (1st) 4 BF gas-cleaning process plants (one per BF) and (2nd) 2-slag granulation process plant units that support the BF’s operation.get price

    职位: Head of Engineering

    sinter plant port talbot Werken Aargau

    Fig.9- Dry Slag Granulation Plant. Chat Online; There are four iron and steel plants in the UK Llanwern Port Talbot Scunthorpe and Redcar all operated by Corus (formerly British Steel). Table 3.2 lists these together with the number and size of the strands in use. Table 3.2. Sinter plant get price

    Strength performance of fly ash and slag mixtures using

    2016-3-9  BOS was obtained from Corus UK Scunthorpe plant. BOS is a by-product from steelmaking in an oxygen blast furnace and is obtained directly from the plant without granulation. When this material is used for applications such as road embank-ments it is weathered to hydrate the calcium oxide. The material used in this project was not weathered butget price

    GOV.UK

    2015-12-23  Granulation Plant 4 Granulation Plant 5 BF Slag Crusher 1 BF Slag Crusher 2 BOS Slag Crusher 1 BOS Slag Crusher 2 BF 4 East Pool BF 4 South Pool See section 7.1.12 of ANH's Scunthorpe report For the factor, slag generation is a factor of iron and steel prodcution rates so an overal factor can be produced for total of iron and steel.get price

    (PDF) Strength performance of fly ash and slag

    Basic Oxygen Slag (BOS) was obtained from Corus UK Scunthorpe plant. BO S is a by -product from steel making in an oxygen blast furnace and is obtained directly from the plant withoutget price

    blast furnace slag dumping in china Korea

    Recent developments in dry slag granulation ,although slag dumping is widely used to handle blast furnace basic oxygen furnace electric arc furnace ladle metallurgy furnace and argon oxygen decarburization slags, there are remarkable challenges with this method. firstly, slag hauling requires high capital and operating costs due to its need 203 issnget price

    Blast furnace thermal control, and aerodynamic

    On-line expert systems are employed in the control and monitoring of Redcar's 14m blast furnace and Scunthorpe's Queens Anne and Victoria, both of which are 9m blast furnaces. The expert systems at both plants are based on the standard G2 platform from Gensym.get price

    AGGREGATES, CEMENT AND READY- MIX CONCRETE

    2014-3-19  Scunthorpe sites which are COMAH Tier 1 sites. In the event that there were to be any change in the arrangements associated with the removal and processing of slag on the Port Talbot and Scunthorpe sites then it would be essential to maintain the required standards ofget price

    Primetals Technologies Metallurgical Plant Solutions

    2021-4-27  We are a world leader in metallurgical plant solutions and a full-line supplier across the entire value chain, from raw materials to the finished product.get price

    Pyro 2006 Abstracts

    A briquetting plant was commissioned in 1977, enabling the use of friable ores to enhance the capacity of ore supplies and ore cost management. A plant to recover alloy from slag was established in 1994 to capitalize on market demand without large capital outlay that would be required to build other furnaces to increase capacity.get price

    ISASMELT Install Wiki

    2018-5-8  While it was possible to recover the lead from the slag in the ISASMELT furnace by a reduction step, the total throughput of the plant was increased by treating the slag in the short rotary furnace when sufficient quantities of the slag had been generated. The plant was designed to treat 7.7 t/h of battery paste, but routinely treated 12 t/h.get price