scrap iron processing Articles

  • Ontario railways before 1880: a scrap-iron bonanza

    The construction of the first generation of railways in Ontario, Canada, was undertaken without the benefit of adequate capital investment. The result was cheaply-built track and rolling stock that wore out with unanticipated rapidity. Substantial replacement and design changes became a part of the railroad-building process. The failure – sometimes with catastrophic results – of poor quality iron ...


    By Inderscience Publishers

  • Garden Street Iron & Metal Processes 8,000 Tons of Scrap Each Month Using Variety of Eriez Recycling Equipment

    Problem: Garden Street Iron & Metal recycling complex, located just west of downtown Cincinnati, OH, has been owned and operated by the Weber family for more than five decades. The complex, set on 22 acres with three nearby rail spurs in Spring Grove, is a beehive of activity as both consumers and businesses truck in ferrous and nonferrous metal for re-processing. To remain on the ...


    By Eriez Magnetics Europe Ltd

  • 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 ...

  • 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.

  • Iron and Steel Manufacturing Industry - Pollution Prevention Guidelines

    Introduction Pollution Prevention Guidelines to provide technical advice and guidance to staff and consultants involved in pollution-related projects. The guidelines represent state-of-the-art thinking on how to reduce pollution emissions from the production process. In many cases, the guidelines provide numerical targets for reducing pollution, as well as maximum ...


    By The World Bank

  • Identification and control of safety and health hazards in metal scrap recycling

    The audience for this guide is anyone who works in the metal scrap recycling industry—employers, employees, safety professionals, and industrial hygienists—should read this publication. This guide can help you identify and manage the hazards associated with exposure to various metals and processing chemicals and with related processes and equipment used in metal scrap recycling operations. Why is ...

  • How an Industrial Trash Compactor Contribute in Recycling Process

    Trash compactors are rather popular among those who are interested in recycling. There are personal trash compactors that can be used in individual households, and there are industrial trash compactors. An industrial trash compactor is used extensively at recycling plants. They are essential for handling the large quantities of scrap metal that comes for processing on a daily basis.  Why do ...

  • Treatment of diazo dye C.I. Reactive Black 5 in aqueous solution by combined process of interior microelectrolysis and ozonation

    Interior microelectrolysis (IM) as a pretreatment process was effective to treat Reactive Black 5 (RB5) in this study. The removal rates of chemical oxygen demand (COD), total organic carbon (TOC) and color were 46.05, 39.99 and 98.77%, respectively, when this process was conducted under the following optimal conditions: the volumetric ratio between iron scraps and active carbon (AC) ...


    By IWA Publishing

  • Three way partnership

    Scrap Producers—Scrap Dealers—Sweed Machinery 1. Scrap Producers Storing unwanted scrap for even a short time takes up valuable manufacturing space that could be used for production. For example, loose banding that customarily fills up a 30-yard dump box needing 160 square feet of plant space can normally fit into two 55-gallon drums after its chopped. ...


    By Sweed Machinery, Inc.

  • Mini Steel Mills Industry - Pollution Prevention Guidelines

    Introduction Pollution Prevention Guidelines to provide technical advice and guidance to staff and consultants involved in pollution-related projects. The guidelines represent state-of-the-art thinking on how to reduce pollution emissions from the production process. In many cases, the guidelines provide numerical targets for reducing pollution, as well as maximum ...


    By The World Bank

  • Towards zero waste, Italy

    In 1993 ThyssenKrupp was looking to improve its internal recycling of by-products. Harsco has a proven record of technology application in the field of resource recovery and production of valuable products form iron and steel making by-products. Harsco’s tailor-made solutions were a natural fit with assisting stainless steelmakers in the recycling materials that have traditionally been land ...


    By Harsco Metals & Minerals

  • A novel approach to remediating contaminated groundwater by reusing industrial co-products

    This paper presents a novel approach to remediating contaminated groundwater by utilising industrial co-products. The materials discussed include paper clay and steel slag, and the primary water contamination considered is heavy metal contamination. Paper clay was determined to have the potential for adsorbing heavy metals, and in compacted form could achieve permeability values within the ...


    By Inderscience Publishers

  • How to Maintain Your Copper Wire Granulator

    Copper cable granulator, also named scrap wire recycling equipment, is a machine used for crushing copper scrap and later separating copper from the plastic. It belongs to environmental protection equipment. Nowadays, the copper wire granulators in our domestic market have huge diversity. The supply ...

  • Lead and Zinc Smelting Industry - Pollution Prevention Guidelines

    Introduction Pollution Prevention Guidelines to provide technical advice and guidance to staff and consultants involved in pollution-related projects. The guidelines represent state-of-the-art thinking on how to reduce pollution emissions from the production process. In many cases, the guidelines provide numerical targets for reducing pollution, as well as maximum ...


    By The World Bank

  • Copper Smelting Industry - Pollution Prevention Guidelines

    Introduction Pollution Prevention Guidelines to provide technical advice and guidance to staff and consultants involved in pollution-related projects. The guidelines represent state-of-the-art thinking on how to reduce pollution emissions from the production process. In many cases, the guidelines provide numerical targets for reducing pollution, as well as maximum ...


    By The World Bank

  • Screen classifying cutter allows recycling of tungsten heavy alloys

    Aerojet Ordnance Tennessee, a wholly owned subsidiary of aerospace and defense contractor Aerojet General, fabricates parts from tungsten heavy alloys and other refractory metals for defense-related products like ammunition, warheads and electronic shielding. The company also produces components for sporting goods and other end-uses, though defense accounts for about 80% of its business. ...

  • Rotary batch blenders help DIP get pre-mixes to market fast

    Mixers are more efficient than double-cone units Ductil Iron Powder (DIP), Buzau, Romania, was established in 2000 as a spin-off of Ductil Steel. Its products are iron and alloyed powders for use in powder metallurgy and welding applications. The plant for making the iron powders began operation in 1995, and by 2000 it reached its current capacity ...

  • Crisafulli’s rotomite-6000 dredging highly abrasive mill scale

    Customer: The customer purchased its first SRS Crisafulli Rotomite, a Model 180P, Serial #14123 in August 1997, and purchased its second SRS Crisafulli dredge, a Rotomite-6000, in the summer of 2007. Application & reason for dredging: The customer provides slag processing, metal recovery, materials handling, scrap management, surface conditioning (“scarfing”) and a wide ...


    By SRS Crisafulli, Inc.

  • Foundries Industry - Pollution Prevention Guidelines

    Introduction Pollution Prevention Guidelines to provide technical advice and guidance to staff and consultants involved in pollution-related projects. The guidelines represent state-of-the-art thinking on how to reduce pollution emissions from the production process. In many cases, the guidelines provide numerical targets for reducing pollution, as well as maximum ...


    By The World Bank

  • Economy in car-making - powder metallurgy

    Powder metallurgy (PM) has made a major contribution to the technology of automotive manufacture over the past 70 years. It has been and is still the fastest-growing metalworking technology. Today, on average, it provides about 10kg of the total components of a car — more in the US, where cars are larger and use automatic transmissions in nearly all units sold and less in Europe and Japan, ...

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