processing recycling materials slags



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UDC 669 054 82 669 184 244 66 Processing and ,

the slag while it is being cooled ISC process,3 whereby the hot slag is first poured into a steel box for accelerated cooling/solidification and then subjected to water sprinkling and immersion cooling and the rapid cooling process,4 whereby the molten slag is poured into a special drum and cooled rapidly by sprinkling water over the slag...

RECYCLING OF COPPER, LEAD AND ZINC BEARING WASTES

RECYCLING OF COPPER, LEAD AND ZINC BEARING WASTES ORGANISATION FOR ECONOMIC CO-OPERATION AND DEVELOPMENT , Whether or not a recycling process proposed for a shipment of waste destined for recovery can , the recycling of waste materials is being expanded increasingly Wastes have become recognised as a resource which has the...

Recycling and environmental issues of metallurgical slags ,

BF slag is formed in the reduction process from iron ore, coke, limestone etc at temperature range from 1450 to 1550 176 C, thus contains lower iron oxides and is tapped off from time to time The chemical compositions of the slag depend on the feeding raw materials and, smelting operation The slag amount depends very much on the...

PDF Steel Slag and Waste Management

Steel slag is a waste material produced during the process of steel making For many years, a large amount of steel slag was deposited in slag storing yards, occupied farmland, silted rivers and ....

Plasma gasification

Plasma gasification is an extreme thermal process using plasma which converts organic matter into a syngas synthesis gas which is primarily made up of hydrogen and carbon monoxideA plasma torch powered by an electric arc is used to ionize gas and catalyze organic matter into syngas, with slag remaining as a byproduct It is used commercially as a form of waste treatment and has been tested ....

Materials recycled

Glencore can accept a wide variety of complex recyclable materials If your material is not listed below, please do not hesitate to contact usProviding us with information on the material s process of generation, physical characteristics and chemical composition will aid us in determining the best recycling solution for your material...