PRILLING Meaning and
Definition
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Prilling is a manufacturing process commonly used in the chemical and pharmaceutical industries to produce uniform, round solid particles called prills. This process involves the formation of small droplets or jets of molten material through a perforated surface or nozzle, followed by rapid cooling and solidification.
The prilling process begins with the molten substance being fed into a prilling tower or a spray nozzle system. The material is then forced through a perforated surface or special nozzles, where it breaks up into small droplets or jets due to the combined action of gravity and pressure. These droplets fall or are propelled downwards, simultaneously being cooled and solidified by air or a cooling medium.
The prills formed through this process are typically spherical and have a narrow size distribution, making them ideal for various applications. Prilling is often utilized in the production of fertilizers, such as urea and ammonium nitrate, as well as in the pharmaceutical industry for the controlled release of active ingredients in medications.
Prilling offers several advantages, including high production rates, solid particle uniformity, and ease of handling. The resulting prills can be easily stored, transported, and further processed as required. However, the prilling process may also face challenges like clogging, improper solidification, or irregular particle shapes, which need to be addressed to ensure optimal prill quality and production efficiency.
Common Misspellings for PRILLING
- orilling
- lrilling
- -rilling
- 0rilling
- peilling
- pdilling
- pfilling
- ptilling
- p5illing
- p4illing
- prulling
- prjlling
- prklling
- prolling
- pr9lling
- pr8lling
- prikling
- pripling
- prioling
- prilking
Etymology of PRILLING
The word "prilling" is derived from the noun "prill", which refers to small spherical or granular pellets typically used in industries such as pharmaceuticals, agrochemicals, and explosives. "Prilling" itself is the gerund form of the verb "prill". The exact origins of the term are unclear, but it is believed to have emerged in the early to mid-20th century within the scientific and industrial context.
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