Pewter is a soft, white metal that is known for its corrosion resistance and low melting point. It is a versatile metal used in many different products, from solder metals and alloys to sheet metal and decorative objects. Tin scrap consists of end-of-life objects and residues containing tin, such as old tin objects, scrap electronics, solder tin and industrial scraps.
Recycling tin — a sustainable solution
Recycling tin is an important process for both the environment and the economy. Since tin is a finite resource, recycling helps conserve our natural resources and reduce the need for fresh mining, which in turn reduces energy consumption and emissions. In addition, recycled tin is often of the same quality as newly produced tin, making it a cost-effective option for industry.
How to recycle tin scrap
The process of recycling tin scrap can vary depending on the composition of the material, but it usually involves several steps:
- Collection and sorting:
Tin scrap is collected from households, industries and recycling centers. The material is then sorted to separate the tin from other metals and materials. - Melting:
The sorted tin scrap is melted down in an oven at a relatively low temperature (about 232 °C). During melting, tin, which is heavy, floats to the bottom of the furnace, while lighter impurities can be removed from the surface. - Refining:
To achieve high purity, molten tin can undergo additional refining. It involves removing any remaining contaminants, resulting in clean tin that is ready to be used again.
What does tin get out of when it is recycled?
The recycled tin can be used to create a variety of new products. Some common uses include:
- New solder tin: Recycled tin is perfect for manufacturing new solder tin for the electronics industry.
- Alloys: Tin is mixed with other metals, such as copper and lead, to create alloys such as bronze and brass.
- Plate: Tin is used as a coating on steel sheets to prevent rust, for example in canning jars.
- New Tin Items: Recycled tin can be remolded into new decorative objects, such as jewelry, plates, and figurines.




