• (PDF) Steel Slag and Waste Management - ResearchGate

    Steel Slag and Waste Management. ... and processing of materials that would otherwise be thrown away as trash, and turning them into new products, as a fundamental technique in the recovery of ...

  • Materials - Alpha Omega Recycling

    Alpha Omega Recycling has been in operation for over 30 years and is located in Longview, Texas. We process and recycle metal-bearing by-product produced from industrial manufacturing. We hold all necessary permits, licenses, and technology to handle difficult-to-manage materials and those that require special processing.

  • Aluminum Dross Furnace Salt Slags Processing

    Aluminum Dross Furnace Summary Disposal of the salt slag produced during the processing of aluminum dross and scrap is of particular interest to the secondary aluminum industry. Melting of these materials is carried out under a salt flux cover to dissolve the contaminants, mostly aluminum oxide, and to optimize the recovery of aluminum metal.

  • Advances in slag recycling and reuse - UKEssays

    Steps have been taken all over the world to generate new ways of recycling or to reuse slag material. Advances have made it plausible to separate metallic scrap and lime in the slag. Slag has been considered as an alternative for submerged arc welding flux and even used for construction materials.

  • Nonferrous Slags - Material Description - User Guidelines ...

    CURRENT MANAGEMENT OPTIONS. Recycling. Copper and Nickel Slags. Copper and nickel slags have been used as granular base and embankment materials, aggregate substitutes in hot mix asphalt, mine backfill materials, railway ballast materials, grit blast abrasives, roofing granule material, and in the manufacture of blended cements (granulated copper and nickel slags).

  • Slag recycling process Scrap - YouTube

    Feb 01, 2017· New technology of iron recovery from slag Make additional profit up to $2.5 mln per year! We transform steelworks waste from headache into incom …

  • UG-Mat Steel Slag | Recycled Materials Resource Center

    Steel Slag - Material Description ORIGIN ... The processing of steel slags for metals recovery is not only important to remove excess steel at the market source for reuse at the steel plant, but is also important to facilitate the use of the nonmetallic steel slag as construction aggregate. ... Recycling and Use of Waste Materials and By ...

  • Bottom ash processing machines - N.M. Heilig

    Bottom ash recycling calls for the best machinery for metal recovery and slag processing. NM Heilig engineers and supplies customized installations for the bottom ash processing industry. Technology to recover aluminum, heavy metals and to produce valuable aggregate.

  • Materials recycled - Recycling Services | Recycling

    Glencore can accept a wide variety of complex recyclable materials. If your material is not listed below, please do not hesitate to contact us.Providing us with information on the material's process of generation, physical characteristics and chemical composition will aid us …

  • Engineering and production of machinery for various ...

    Specialized in the design, manufacturing, installation and maintenance of machinery and installations for processing, sorting and separating various waste streams. Solutions for waste sorting companies, waste-to-energy waste incineration and recycling of materials.

  • Recycling potential of ashes, slags and dusts from ...

    The range of these lectures comprised the technical and economical analysis and evaluation of the recycling of iron mill slags (graduated commercial engineer Christoph Meyer, Brunswick Technical University) via the manufacture of high-quality building materials from steel mill slags with simultaneous metal recovery (Dr.-Ing.

  • Traditional “Processing and Recycling” conference with ...

    A retrospective and the future of minerals processing and recycling on the occasion of the 60th anniversary of the founding of the Research Institute of Mineral Processing. Processing of mineral resources and ores. Processing of building materials, slags and ash. Processing …

  • Future resources for eco-building materials: I ...

    Abstract. In order to make an effectivily recycle use of iron and steel slags that are main industrial wastes generated in Chinese metallurgical industry, the current technologies for reprocessing and recycling these wastes into eco-building materials were reviewed, such as preparing cement-steel slag blended cement with steel slag after metal recovery, using the fine powder of blast furnace ...

  • Hot stage processing of metallurgical slags, "Resources ...

    Aug 01, 2008· Read "Hot stage processing of metallurgical slags, "Resources, Conservation and Recycling"" on DeepDyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips.

  • Processing of metallurgical slags with shock wave technology

    Processing of metallurgical slags ... ing brittle materials and metallurgical slags was investigated. With the help of the innovative fragmentation solution from ImpulsTec , selective break-up of slags from the zinc metal-lurgy was tested. In this process, cyclic high-voltage discharges ... processing and recycling of slag constituents.

  • Recycling — Earth Metals

    Earth Metals provides logistics solutions for the safe and legally compliant shipping and handling of our customers’ materials including certain hazardous byproducts. Environmental compliance for packing, shipping, handling and ultimate processing is our primary concern.

  • Avimanyu Das Metallurgical & Materials Engineering Faculty

    He has many publications to his credit that speak for him. His latest work on waste slag processing has been published in high quality journals for its application potential as well as scholarly nature. Dr. Das is currently working on recycling of slags and plastics and processing of lean natural resources. Dr.

  • Sustainable recycling of Aluminium salt slags by ALSA

    Sustainable recycling of Aluminium salt slags by ALSA (By:G. Merker, O. Ballon; ALSA ) 0. Abstract The trend in the aluminium recycling market is towards total recycling. In the future it will be a matter of re-circulating the previously landfilled Al salt slag and ball mill dust to the production chain and of re-processing it into saleable

  • (PDF) Hot stage processing of metallurgical slags ...

    Outlook Regarding slag materials, the leaching behaviour of trace elements from historical Cu slags (Parsons et al., 2001) and chromium ore During the last decennia, certain metallurgical slags, such as processing slags (Geelhoed et al., 2002) have been analysed exten- air-cooled and granulated blast furnace slags, have made an evo- sively.

  • Krysteline Technologies Company Profile | Recycling ...

    Krysteline is a provider of bespoke solutions to the materials processing industry. Centred on its unique Implosion systems; developed for the quick, efficient and cost effective size reduction of a wide range of materials including glass, ceramics, minerals, ores and furnace slags. The...

  • Wastes as resources: update on recovery of valuable metals ...

    Thus, it is relevant to improve sustainability by recycling this waste to minimise the environmental impact generated during pyrometallurgical treatment of copper sulphides concentrates. Laboratory tests were run in order to concentrate and separate metals and materials for obtaining results that could be scaled up to pilot and industrial level.

  • Slag Metallurgy and Metallurgical Waste Recycling ...

    Jul 29, 2016· Zhiwei Peng, Dean Gregurek, and Jesse White are the JOM advisors for the Pyrometallurgy Committee of the TMS Extraction & Processing Division, and guest editors for the topic Slag Metallurgy and Metallurgical Waste Recycling in this issue.

  • Recycling of ladle furnace slags | Request PDF

    Recycling of ladle furnace slags. ... "Recycling of ladle Metallurgy slags", Waste Processing and recycling in minerals and metallurgical industries II", Vancouver, British Colombia, Canada, 20-24 ...

  • User Guidelines for Waste and Byproduct Materials in ...

    The processing of steel slags for metals recovery is not only important to remove excess steel at the market source for reuse at the steel plant, but is also important to facilitate the use of the nonmetallic steel slag as construction aggregate. ... Recycling and Use of Waste Materials …

  • Slag, Metallurgical | Article about Slag, Metallurgical by ...

    Slag, Metallurgical a melt (after solidifying, a rocklike or glasslike substance) usually covering the surface of molten metal in metallurgical processes, as the smelting of raw material, the processing of molten intermediates, and the refining of metals. Slags are alloys of oxides of various compositions. The major components of slags are the acidic ...

  • Leaching Results in the Assessement of Slag and Rock ...

    Processing: Technical and Economical Aspects, 16-20 June 2002, Luleå, Sweden IV. Leaching results of reactive materials Mia Tossavainen and Lotta Lind Submitted to Construction and Building Materials, September 2005 V. Characteristics of modified steel slags for use in construction M. Tossavainen, Q. Yang, F. Engström and N. Menad

  • Recycling of ladle furnace slags - Research Online

    Recycling of ladle furnace slags Abstract Ferrous industry slag is waste product of all steelmaking manufactures. These materials should be reused or stocked. There is abundant literature on the subject of reuse and recycling of blast furnace(BF), basic oxygen furnace(BOF), electric arc furnace(EAF).

  • UG-Mat Nonferrous Slags | Recycled Materials Resource Center

    Nonferrous Slags - Material Description ORIGIN Nonferrous slags are produced during the recovery and processing of nonferrous metal from natural ores. The slags are molten by-products of high temperature processes that are primarily used to separate the metal and nonmetal constituents contained in …

  • Processing and Repackaging - Interco Trading Company

    Recycling. Interco provides recycling processing and repackaging services to industrial accounts and government organizations throughout the continental United States. We also cater to companies throughout North, Central and South America. Interco specializes in the packaging and placement of refinery- and smelter-ready materials throughout the ...

  • E-scrap & Complex Raw Materials - Aurubis

    Home Products & Services Recycling E-scrap & Complex Raw Materials A growing proportion of copper production at Aurubis takes place by processing recycling materials such as copper and copper alloy scrap, copper-bearing residues from foundries and semis fabricators, shredder materials, galvanic slimes, slags, ashes and filter dust.

  • RECYCLING OF THE RARE EARTH OXIDES FROM SPENT …

    RECYCLING OF THE RARE EARTH OXIDES FROM SPENT RECHARGEABLE BATTERIES USING WASTE METALLURGICAL SLAGS K. Tang a,*, A. Ciftja a, C. van der Eijk a, S. Wilson a, G. Tranellb a SINTEF Materials and Chemistry, N-7465 Trondheim, Norway bNorwegian University of Science and Technology, N-7491 Trondheim, Norway (Received 08 August 2012; accepted 25 January 2013)

  • Hydrometallurgy, Pyrometallurgy, and Extraction and ...

    Expert is expert on recycling spent circuit-board etchant, including production of CuO, CuSO4-5H2O, copper cathode, and regenerated etchant from these materials. He is on a first-name basis with North American recyclers of spent plating wastes, etchants, and printed circuit boards.

  • Krysteline Technologies - Materials processing technologies

    Krysteline provide solutions to the materials processing industry, specialising in glass recycling systems. Krysteline offers a wide range of sorting, separating and processing technologies and a wealth of experience to the glass and dry mixed recyclables industry. Krysteline is a provider of bespoke solutions to the materials processing industry.