Search for dissertations about: "slag recycle"
Showing result 1 - 5 of 8 swedish dissertations containing the words slag recycle.
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1. Influence of Ladle-slag Additions on BOF-Process Parameters
Abstract : The influence of ladle-slag additions on the BOF-process performance were investigated in plant trials. The aim of the study was to recycle ladle slag from secondary steelmaking to the LD-converter to save lime and improve the slag formation. READ MORE
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2. Experimental studies to overcome the recycling barriers of stainless-steel and BOF slags
Abstract : This thesis presents several studies aimed at improving the recycling of steel slag. The studies are based on a first evaluation of the state-of-the-artof the recycling applications both with respect to their possibilities and limitations. READ MORE
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3. Leaching of water-granulated iron silicate slags and their compounds : A study of synthetic and industrial slag systems
Abstract : Copper smelter slag is a residue product of the pyrometallurgical extraction of copper. Due to its physical properties, the iron silicate type of copper smelter slag has many possible application areas, e.g., different aggregates and abrasives. READ MORE
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4. Utilization of recovered lime-containing materials from pulp and paper industries as slag formers in stainless steel production
Abstract : In recent years, major efforts have been made to develop a more circular economy. The desire to reuse, remanufacture and recycle materials are important for the development towards a sustainable society. An extended lifespan of materials helps to reduce the amount of waste kept in landfills, as well as to reduce the extraction of natural resources. READ MORE
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5. Application of Wastes from Pulp and Paper Industries for Steelmaking Processes
Abstract : Over the past several years, considerable efforts have been made to develop a more circular economy. The ambition to reuse, remanufacture and recycle materials is of great significance for the establishment of a sustainable society. READ MORE