recycling of magnesia carbon refractory
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TECHNICAL BULLETIN
TECHNICAL BULLETIN Basic Carbon Refractories I Thermax® N990 has been used as an ingredient in the manufacture of basic carbon refractories for nearly twenty-five years This unique carbon source is one of the latest to be employed by the refractory...
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Recycling refractories: entering a new era
Where refractory SRM is likely to find a major market is in refractory products that have less stringent performance requirements, but where price remains a significant factor Typical waste refractories that can be recycled include firebrick, mid-alumina brick, bauxite brick, alumina-carbon, alumina-magnesia, and magnesia-carbon bricks...
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How to recycle waste magnesia carbon brick
1 Production cost is better than raw materials to produce similar products in the proportion of magnesia carbon brick added aggregate 2 Some of the furnace in the new furnace material, also known as the pit material 3 Patented technology used....
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Alumina Magnesia Carbon Bricks
Alumina magnesia carbon brick as the refractory lining brick is mainly used for the lining of molten steel ladle used in harsh conditions There is an increasing number of linings in the molten pool and the bottom of the package for continuous casting of large tundish and refining packag...
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Carbon Refractory
Carbon Refractory is a kind of quality furnace refractory material that is manufactured with raw materials of heat treating anthracite or coke and graphite and binding agent of coal tar pitch, which contains over 80% fixed carbon content and mainly is used as furnace lining for bottom, hearth, lower stack and launder of blast furnace with properties of high temperature resistance, excellent ....
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Thermal and mechanical properties of commercial MgO
MgO-C (magnesia-carbon) refractory bricks are widely used in steel industry, the primary consumer of refractory linings, such as basic oxygen furnaces, electric arc furnaces, and ladle furnac The steelmaking requires extreme chemical, thermal and mechanical conditions that demand a high performance of materials, able to withstand the action ....
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Magnesia Carbon Bricks
Magnesia Carbon Bricks Magnesia Carbon Bricks - We proudly represent the largest manufacturer of Magnesia Carbon brick in China, with top quality Magnesite-Carbon bricks gaining fame world-wide Magnesite-Carbon brick is non-fired basic refractory material It improves the corrosion resistance and slag resistance with its added graphite...
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Odak Refractory and Mineral
Our company was established on 31072014 with the name of Odak Refrakter ve Mineral Sanayi Ticaret AŞ (Odak Refractory and Mineral Industrial Trade Joints Stock Company) Our facility was established on the 8th km of Kütahya - İstanbul Motorway, on a 12000 m² area, of which 2500 m² is covered and came into operation in 2015...
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Refractory Magnesia Carbon bricks
Feb 23, 2019· We are professional manufacturer and supplier of graphite electrodes and all kinds of refractory bricks Magnesia Carbon bricks - is one of our main products We can produce any kind of refractory ....
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Magnesia Carbon Brick
Provide basic solutions of refractory lining for converter, arc furnace, LF furnace, ladle furnace and other industrial furnacWidely used in converters, ladles and refining furnac Definition (Magnesia Carbon Brick) Magnesia Carbon brick is resin-bonded brick made from dead-burned or fused magnesia and graphite Add antioxidants if needed...
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Refractories Recycling refractories
Refractory recycling outlook There is no doubt that refractory recycling is going to see an increase in attention and activity Owing to the potential large volumes of refractories for recycling and the fact that end users and refractory manufacturers are unlikely to invest in z Fig 2: Refractory ,...
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Refractories
Aug 21, 2002· The development and evolution of magnesia-carbon refractory bricks is outlined including constituent materials Different types of magnesia-carbon refractories are also described and physical properties compared for a range of magnesia-carbon refractories of differing compositions...
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AOD Furnace Refractories
Cr recycling rate is high Low price high carbon ferrochrome can be processed Desulfurization treatment can be carried out Vacuum equipment is not needed, facilities investment is low, operation is convenient, economic benefit is significant , or magnesia chrome ramming mix, or refractory plastics...
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KR20150122448A
The present invention relates to an apparatus and a method for recycling magnesia-carbon refractori The apparatus for recycling magnesia-carbon refractories comprises: a central main-pipe housing (10) for supplying a heat source and air; an air suction pipe (60) for sucking air; and a recycling housing (50) in which waste magnesia-carbon refractories exist...
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Spent Magnesia
Spent Magnesia-Carbon Refractory Bricks from Steel Production: Potentiality of MgO-Clinker Recovery 40 by resin Depending on the application, the bricks can contain up to 98 wt % MgO (periclase), and residual carbon from 7 to 30 wt% To prevent the burning up of carbon, the antioxidants are added to the refractory mass (Staroň and Tomšu ....
