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Paul Wurth has developed the INBA slag granulation process incorporating our proprietary dynamic INBA dewatering drum With about 300 references it is the most popular and effective means of processing blast furnace slag in the world today The process is highly flexible and the compact subplant can be applied to any furnace configuration... As a leading global manufacturer of crushing equipment, milling equipment,dressing equipment,drying equipment and briquette equipment etc. we offer advanced, rational solutions for any size-reduction requirements, including quarry, aggregate, grinding production and complete plant plan.
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In accordance with the field visit of working site and technical guidance, Fote Machinery introduced 3 stages crushing process for our customer.
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Paul Wurth has developed the INBA slag granulation process incorporating our proprietary dynamic INBA dewatering drum With about 300 references it is the most popular and effective means of processing blast furnace slag in the world today The process is highly flexible and the compact subplant can be applied to any furnace configuration
Slag granulation using water sprays is now an established technology that not only simplifies blast furnace casting floor operations but also provides an economical route for producing of a valuable raw material for a host of industries The slag granulation plant comprises three sections for granulation dewatering and storage
May 05 2013 · The slag granulation plant comprises i a granulation section ii a dewatering section and iii a storage section The slag granulation section links the hot slag runner of the BF and the dewatering section The schematic diagram of a slag granulation plant is shown in Fig 4
The slag granulation area links the hot slag runner of the blast furnace and the INBA dewatering system This link is directly accomplished through the use of a granulation tank The granulation tank creates a compact layout which allows a reduced water circuit design with op timal heat transfer conditions in addition to better product quality
Slag granulation process pdf crusherartzcrusherm experimental observation of the slag granulation process that is the mechanism of slag granulation was first observed experimentally using a highspeed request quotationlag granulation plant manufacturers
Using dry slag granulation at integrated steel plants will gain access to the sensible heat of the BF slag The recovered energy can be used for the production of steam or electricity or for other useful preheating processes
Jan 01 2016 · granulation affi liated with dry granulati on is the optimum proc ess with smaller slag par ticle size about 2mm more glassy phase and high
Currently the slag is granulated in wet granulation plants using large volumes of water and to date it has not been possible to utilize the remnant heat energy of the molten slag with approx 17 GJ of
Today rapid cooling of liquid slag in a closed water slag granulation plant is state of the art process The rapid cooling of the liquid BF slag in the water prevents the crystallization of slag and breaks the slag into small particles by thermal stress The liquid BF slag freezes in an amorphous granulate called granulated BF slag The non crystallization rate of the water granulated BF slag
In an actual water granulated slag plant the slag flow rate and molten slag temperature change constantly during the tapping period and accompanying those changes the waterslag ratio and blowing water temperature also change