What is pelletizing in metallurgy?
The process of pelletizing combines mixing of the raw material, forming the pellet and a thermal treatment baking the soft raw pellet to hard spheres. The raw material is rolled into a ball, then fired in a kiln or in travelling grate to sinter the particles into a hard sphere.
What is the process of pellet plant?
A pelletizing plant includes four processes: 1) raw material receiving, 2) pretreatment, 3) balling, and 4) indurating.
What is the pelletization process?
Pelletizing is a method of agglomeration, or particle size enlargement, in which material fines are processed into pellets or granules. Pelletizing is used throughout a multitude of industries to process thousands of materials from difficult to handle powders and fines, into easy to handle pellets.
What is pelletization process in industrial pharmacy?
Pelletization can be defined as an agglomeration (size-enlargment) process that converts fine pow- ders or particles of bulk drugs and excipients into small, free-flowing, more or less spherical units, called pellets (7).
What is the difference between pellets and sinter?
The typical iron (Fe) content of sinter is around 55-58%, while BF pellets are normally 62-66% Fe. BF pellets have a higher Fe content as they are manufactured from low- grade ores that are finely ground prior to undergoing mineral beneficiation treatments.
What are pellets explain in detail about pelletization process and its evaluation?
Pellets are the multi-unit dosage forms which offer improved safety and efficacy of the active ingredients with excellent flow properties which is then fabricated in single dosage form. Pelletization technique produces more spherical pellets and offers more advantages than granulation process.
What are pellets in industrial pharmacy?
Pellets. In the pharmaceutical industry, pellets are simple small free-flowing spherical particles formed by agglomeration of fine powder or granules, which can be given in the form of tablets and capsules for various disease conditions, although tablets are more convenient than capsules.
What is iron ore pellets used for?
The pellets are used in the production of steel which is used in the construction of bridges, cars, planes, bicycles, household appliances and much more. But, before this, the ore goes through a blast furnace that only works when air can circulate freely.
Which machine is designed for filling of pellets?
SF-40N Capsule Filler The SF-40N capsule filling machine is used for various industries like chemical, pharmaceutical, animal food and food. This machine can produce a maximum of 40,000 cap/hr. For pellet filling, the maximum capacity is 31,500 cap/hr.
What is the raw material of pellets?
Wood pellets, also known as biomass pellets, are made of sawdust, wood shaving, bark, twigs, wood dust, and waste wood in wood processing and wood-based panel processing. Besides, crop straws and other combustible biomass materials are also important sources.