Environmental degradation is one of the greatest challenges that humanity faces today. Considering its numerous negative effects, everyone has a role in stopping this trend. One way of achieving this is by recycling materials. While many people may be familiar with the slogan of reduce, reuse, and re-cycle used for materials like cardboard, bottles, plastics, paper, and cans majority may be unaware of scrap metal recycling. When in need of Scrap metal recycling Glens Falls NY should be visited.
Just like any other item, metals can be recycled, repurposed and reused. There are social, environmental and economic benefits that result from recycling. To begin with, recycling conserves energy. Metal extraction from their respective ores often uses a lot of energy. Recycling, on the other side uses nearly 75 percent less energy. Research has it that during the recycling of aluminum, only 5 percent of energy is used.
Recycling forms the basis of a very powerful industry around the globe. For example, this economic activity is very powerful in the USA. In 2014, about 18.3 billion US dollars was made from this industry. The value of nonferrous scrap metal was close to 32 billion US dollars in 2015. There are two main classes of scrap metals, that is, ferrous and nonferrous metal.
Whereas nonferrous metals do not contain iron, ferrous metals are made up of iron as the major component. Examples of nonferrous metals include aluminum, zinc, tin, copper and nickel. Processing metals with the aim of making them useable as raw material in the making of other items is what the recycling process entails. Metals have an advantageous characteristics of having the capacity to be recycled and still retain their chemical and physical properties.
The most recycled material is steel according to information revealed by different research studies. Gold, silver, copper and brass, are among the other metals that are equally recyclable. It is possible to recycle almost all metals. However, specific aspects can make this process impossible. All contaminated metals are not accepted by scrap metal recyclers. This is especially motor oil cans, paint cans, pans, and pots.
The process of recycling metal involves several stages. The first stage is collection. As the name suggests it mainly involves collecting the metals for processing. Metallic scrap can be collected from yards, homes, and manufacturers. The target includes ships, vehicles, steel structures, farm equipment, and railroad tracks. After this, the next step is sorting. This involves separation of the metals from the mixed scrap metal stream.
One can separate by using magnets and sensors. Alternatively, one can observe materials manually and then separate them on basis of their characteristics such as color and weight. The target is to basically make sure metals are separated into different groups. Processing is the next stage. Here, the material is shredded into small pieces. This is done to attain large surface area to volume ratio.
The next step is melting which becomes easier when the metal is shredded into tiny pieces. This way, less energy will required. The melting is done in furnaces. Among the last stages is purification of the metal in order to remove contaminants and maintain high quality. The last stage is purification where the metal is allowed to cool and solidity into specific shapes.
Just like any other item, metals can be recycled, repurposed and reused. There are social, environmental and economic benefits that result from recycling. To begin with, recycling conserves energy. Metal extraction from their respective ores often uses a lot of energy. Recycling, on the other side uses nearly 75 percent less energy. Research has it that during the recycling of aluminum, only 5 percent of energy is used.
Recycling forms the basis of a very powerful industry around the globe. For example, this economic activity is very powerful in the USA. In 2014, about 18.3 billion US dollars was made from this industry. The value of nonferrous scrap metal was close to 32 billion US dollars in 2015. There are two main classes of scrap metals, that is, ferrous and nonferrous metal.
Whereas nonferrous metals do not contain iron, ferrous metals are made up of iron as the major component. Examples of nonferrous metals include aluminum, zinc, tin, copper and nickel. Processing metals with the aim of making them useable as raw material in the making of other items is what the recycling process entails. Metals have an advantageous characteristics of having the capacity to be recycled and still retain their chemical and physical properties.
The most recycled material is steel according to information revealed by different research studies. Gold, silver, copper and brass, are among the other metals that are equally recyclable. It is possible to recycle almost all metals. However, specific aspects can make this process impossible. All contaminated metals are not accepted by scrap metal recyclers. This is especially motor oil cans, paint cans, pans, and pots.
The process of recycling metal involves several stages. The first stage is collection. As the name suggests it mainly involves collecting the metals for processing. Metallic scrap can be collected from yards, homes, and manufacturers. The target includes ships, vehicles, steel structures, farm equipment, and railroad tracks. After this, the next step is sorting. This involves separation of the metals from the mixed scrap metal stream.
One can separate by using magnets and sensors. Alternatively, one can observe materials manually and then separate them on basis of their characteristics such as color and weight. The target is to basically make sure metals are separated into different groups. Processing is the next stage. Here, the material is shredded into small pieces. This is done to attain large surface area to volume ratio.
The next step is melting which becomes easier when the metal is shredded into tiny pieces. This way, less energy will required. The melting is done in furnaces. Among the last stages is purification of the metal in order to remove contaminants and maintain high quality. The last stage is purification where the metal is allowed to cool and solidity into specific shapes.
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