Blast Furnace Slag Granulation / Ironmaking / Our ...
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 sub-plant can be applied to any furnace configuration.
Products › Ironmaking and steelmaking › Slag Granulation ...
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.
Blast Furnace Slag Granulation at the Cast House – IspatGuru
May 05, 2013 · The slag granulation plant comprises (i) a granulation section, (ii) a de-watering section, and (iii) a storage section. The slag granulation section links the hot slag runner of the BF and the de-watering section. The schematic diagram of a slag granulation plant is shown in Fig 4.
slag granulation plant - fermeduserre.fr
The envisaged annual capacity of the plant is granulation of 530,000 tons of liquid slag. The plant for granulation of blast furnace slag is an addition made within the scope of the modernization project for the existing Blast Furnace, and is also part of the technological …
Dry Granulation of Blast Furnace Slag - Steel360 News
Apr 04, 2019 · 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.
Slag Granulation with Continuous Dewatering Ironmaking
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.
AISTech2018 Dry Slag Granulation – The Future Way to ...
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. 1.7 GJ of …
(PDF) A Review of Granulation Process for Blast Furnace Slag
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 er recovery rate. 1 Introduction The steel industry...
Granulated Blast Furnace Slag (GBS) - YouTube
May 06, 2016 · Loesche Grinding Plant for Blast Furnace Slag - Spenner Zement - Duration: 5:33. ... National Slag Association Iron and Steel Slag Products - Duration: 3:52. National Slag Association 8,325 views.
Effect of Water Granulation Conditions on Density and ...
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 water/slag ratio and blowing water temperature also change.
bf slag granulation grinding for cement plant
BOF Slag Granulation Plant KINGTECH. Steel slag from BOF (Basic Oxygen Furnace) steelmaking process was cooled by nature in the past. This material will swell and crack if directly used for road paving. Kingtech uses water quench process to release heat stress. The product size is ranged 2-3mm steel granules and slag are separated.
Project Portfolio - Slag Granulation Plant | Globex ...
The plant for granulation of blast furnace slag is an addition made within the scope of the modernization project for the existing Blast Furnace, and is also part of the technological entity for production of crude iron. The technology of slag processing through granulation starts by effusion of slag from the Blast Furnace.
Cutting-Edge By-Product Recycling for Iron- & Steelmaking
Dry slag granulation with heat recovery Primetals Technologies, voestalpine Stahl, the FEhS – Building Materials Institute and the University of Leoben joined forces in an R&D program to develop a new dry-granulation technology using air to cool molten slag and recover the lost heat energy.
Fertilizer granulation plant - Fertilizer Plants
If you want to start a fertilizer granulation business, it’s necessary have a fertilizer granulation plant. Whether you want to start an organic fertilizer granulation plant or compound fertilizer granulation business, having a fertilizer granulation plant will reduce you a lot of time and money. There is a complete fertilizer plant for sale.
Slag Granulation, ग्रेन्युलेशन प्लांट, ग्रेन्युलेशन ...
The process of slag granulation involves pouring the molten slag through a high pressure water spray in a granulation head, located in close proximity to the blast furnace. Granulation process is the controlled quenching of the slag in cold water which does not give time for crystalline growth to take place.
Slag granulation plant - russianpatents.com
SUBSTANCE: proposed plant comprise slag flute, granulator, granulation pool communicated with slag airlift pit accommodating airlift connected with slag dehydrator and clarified water chamber connected with recycled water pump. Note here that pulp dehydrator comprises slag …
(PDF) Dry slag granulation with integrated heat recovery
Experimental results on the dry slag granulator pilot plant have demonstrated that the process can effectively produce glassy slag granules from molten iron blast furnace slag, and recover ...
Slag Granulation Machines China - Meipaly Heavy Machinery
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
Design and Operation of Dry Slag Granulation Pilot Plant ...
Feb 22, 2019 · Experimental results on the dry slag granulator pilot plant have demonstrated that the process can effectively produce glassy slag granules from molten iron blast furnace slag, and recover significant heat, and that the CFD model can be used to predict process performance.
Sgp slag granulation plant in vizag - YouTube
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