pelletizing
Sign in to savePelletizing is the process of compressing or molding a material into the shape of a pellet. A wide range of different materials are pelletized including chemicals, iron ore, animal compound feed, plastics (nurdles), waste materials, and more. The process is considered an excellent option for the storage and transport of said materials. The technology is widely used in the powder metallurgy engineering and medicine industries.
Article
10 sectionsContents
- Iron ore
- Preparation
- Formation
- Thermal processing
- Pharmaceutical industry
- Animal feeds
- Wood
- Plastics
- See also
- References
Pelletizing is the process of compressing or molding a material into the shape of a pellet. A wide range of different materials are pelletized including chemicals, iron ore, animal compound feed, plastics (nurdles), waste materials, and more. The process is considered an excellent option for the storage and transport of said materials. The technology is widely used in the powder metallurgy engineering and medicine industries.
== Iron ore == Edward W Davis of the University of Minnesota is credited for devising the process of pelletizing iron ore. thumb|Processed Taconite pellets as used in the steelmaking industry, with a US Quarter shown to scale. Pelletizing iron ore is undertaken due to the excellent physical and metallurgical properties of iron ore pellets. Iron ore pellets are spheres of typically to be used as raw material for blast furnaces. They typically contain 64–72% Fe and various additional material adjusting the chemical composition and the metallurgic properties of the pellets. Typically limestone, dolomite and olivine is added and Bentonite is used as binder.