Scrap Metal Recycling Articles

  • Case study - Smelting of Secondary Aluminium (UK)

    Filtration for induction smelting of aluminium scrap Coleshill Aluminium Ltd purchased their first ceramic filter from Glosfume in 1994. Since then, we've developed a close working relationship and over the past 18 years, Coleshill have purchased four filter units, most recently in 2005. During induction smelting, contaminated aluminium scrap is converted into ingots and the ...


    By Glosfume

  • Case study - Aluminium Scrap Decoating US Granules (USA) 2001

    HCl emissions reduced from 1000mg/Nm3 to 5mg/Nm3.  Process: To recover aluminium scrap from plastic foil. A Glosfume high temperature ceramic filter system replaced an existing bag filter that had suffered severe corrosion. This was due to being operated at low temperatures, combined with extremely high HCl levels, during aluminium scrap decoating. Lime injection ...


    By Glosfume

  • Experimental study on treating agate dyeing wastewater with sulfate-reducing bacteria strengthening peanut shells and scrap iron

    To solve the problems of high concentrations of Cr6+, SO42- and H+ in agate dyeing industrial wastewater and heavy pollution and high treating cost, single-factor and orthogonal experiments were conducted to determine the optimum particle size, the ratio of adsorbents dosing and hydraulic retention time based on peanut shells and ...


    By IWA Publishing

  • The Simple Process Of A Metal Recycling Center

    Metal recycling is an eco-friendly way to save our already stressed out environment by the way of recycling old and worn-out metal items to use them further as a raw material in the process of manufacturing new steel items. Metal recycling industry in another right step in the direction of contributing towards more greener and healthier environment. This industry has expanded manifold in recent ...


    By FCT Recovery

  • Aurubis, Lünen, Germany - Case Study

    In 2008, Aurubis AG, headquarters in Hamburg, Germany, became the first company to implement TOMRA Sorting’s comprehensive electronic scrap process – a recycling solution which has since been deployed in a variety of custom formats by a number of other recycling plants. ...


    By TOMRA Sorting GmbH.

  • New ways for Metal Recycling

    REWAVE XRF 3-way-sorting in innovative  “Free-Fall”-design Recycling of metal and aluminium knows no limits because it can be remelted as scrap indefinitely. Metals, however have to be separated from non-metallic impurities, and different metals have to be sorted in pure fractions to be used as secondary raw materials substituting primary resources. Especially when it ...

  • Additive manufacturing revives Hawker Typhoon aircraft - Case Study

    For almost two decades, the Jet Age Museum in Gloucester, UK, has been working on bringing a Hawker Typhoon aircraft back to the city that originally manufactured it. Struggling to find engineering companies capable of recreating the complete brackets from the original 1938 drawings, which were lacking manufacturing details, the museum got in touch with Renishaw. ...


    By Renishaw plc

  • Is it time to recycle more nickel?

    Now you might think me a little sad, but I have to confess that as a metallurgist, I always find it interesting just how closely the history of mankind is linked to advances in metal working. The first evidence of metal working in Europe dates from around 5500 BC with the extraction of copper, lead and precious metals and this was followed by the working of bronze from around 4000 BC, both of ...

  • How to Set Up Your Scrap Yard?

    Scrap metal business has a huge market because recycled and scrap metal is cheaper than pure metals, therefore a wide scope of businesses can benefit from buying these raw materials at a cheaper price. If you are thinking of starting a scrap metal business, you need to know and consider a lot. First, you need to be able to identify and sort different metals. Buyers will purchase specific metals ...

  • What to Expect at an Industrial Machinery Auction?

    Currently, industrial machinery auctions have transformed into a hugely favoured and exempt method to sell heavyweight equipment. The logic behind this acclaim of industrial machinery auctions is they are more nimble and handy than the conventional way of selling or buying any industrial machinery through dealers. If any company ...


    By Greenplant Stainless Ltd

  • ENERPAT Alligator Shear Simple Introduction

    Alligator Shear, also named Scrap Metal Cutting Machine, used for cutting long scrap metals ...


    By Enerpat Group UK Ltd

  • Compostable Products And Postconsumer Food Scraps

    “Death of Composting” read the title of a blog posted in June by Ayr Muir, founder and CEO of Clover Food Lab, a restaurant group in Boston, Massachusetts. Startling, to say the least, and certainly compelling to read. Muir’s blog described how Clover Food Lab, a Boston restaurant company, moved to 100 percent compostable products in 2010: “I’d spent 18 months trying ...


    By BioCycle Magazine

  • Environmental impact of recycling metals from ships: a life cycle assessment

    New research has examined three different categories of Ecological Risk Assessment (ERA), each with different goals. The researchers find that overlaps between the three assessments could be combined to create a more comprehensive form of ERA, usable by regulators and environmental decision makers. Life cycle assessment (LCA) can measure the environmental impact of the different stages of a ...

  • How to Start the Scrap Metal Recycling Business

    Are you looking for ways to start a scrap metal recycling business? Do you want to know what to prepare? With so many people becoming eco-conscious, it is quite profitable to open your own scrap metal business. So next let’s learn about the related know-how. 1. Learn about the market. The scrap business is viable in your geographical location, right? How many are ...

  • How To Recycle Scrap AC Radiator

    Every scrapper’s dream is to find a “jackpot” of metal that is ripe for the picking. If you have any type of experience under your belt, you’ll know that “jackpots” are not happened upon often...unless, you happen to find an AC radiator. These are the non-ferrous tube systems that are used to compress air and radiator off heat. The bigger the AC unit, ...

  • REDWAVE Metal Days 2015 - Review

    The REDWAVE Metal Days, at BT-Wolfgang Binder in Gleisdorf, pro­vided the context for international experts from various sectors of the metal and aluminium recycling in­dustry to exchange information on markets, technologies and practical experience. In addition, the new REDWAVE XRF-M sorting system, for recycling in the metals sector, was presented to the participants. ...

  • Rotomite dredging iron mill scale-case study

    Crisafulli's Rotomite-6000. Dredging highly abrasive mill scale. Customer: The customer purchased its first SRS Crisafulli Rotomite, a Model 180P, in August 1997, and purchased its second Rotomite, a 6000 model, in the summer of 2007. Application and reason for dredging: The customer provides slag processing, metal recovery, material ...


    By SRS Crisafulli, Inc.

  • Engine Crushers – Making A Profit Out Of Old Cars

    Engine crushers make recycling engines quicker and economical.  The purpose of an engine crusher is to reduce engines and gearboxes into small particles.  This makes sorting aluminium from ferrous metals more efficient.  Challenger Group Engine crushers are available in large ...


    By Challenger Group

  • Strategies To Cope With A Drop In The Prices Of Scrap Metal

    Even though a drop in the price of scrap metal can be frustrating, it is something that we cannot control and, therefore, have to live with. When the market appears to be dropping or is simply not performing well, there are some strategies that we can employ to cope with the strain. We have outlined some of these in the list below for your convenience. ...


    By Highett Metal Pty Ltd

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