prill

(redirected from Prills)
Also found in: Dictionary.

prill

[pril]
(chemical engineering)
To form pellet-sized crystals or agglomerates of material by the action of upward-blowing air on falling hot solution; used in the manufacture of ammonium nitrate and urea fertilizers.
(materials)
Spherical particles about the size of buckshot.
(mining engineering)
The best ore after cobbing.
A circular particle about the size of buckshot.
Compressed and sized explosives such as ammonium nitrate.
References in periodicals archive ?
Within the same contexts as the moulds were fragments of two crucibles, but featuring no metal prills.
Formaldehyde is a strong lachrymator so that bagging the product as a prill rather than as a fine powder was distinctly advantageous.
The delivery system drives active ingredients to penetrate deeper into the prills or granules of solid fertilizer and allows the use of active ingredients previously deemed "impossible to be coated" on fertilizer.
This unique assemblage of archaeometallurgical remains includes crucible fragments, prills and lumps of copper, slags, ores, copper tools (e.
EarthRenew has developed patented products with concentrated organic matter and nutrients in dense pellets, granules and prills.
Contract award: supply of calcium chloride prills by tanker to various bsr properties.
PortoVeyor unloaders are said to allow for sale handling of material shipped in bulk bags and clean unloading of any free-flowing dry bulk ingredients for rubber compounding, including carbon black prills.
The plant produces 160,000 tons of ammonium nitrate prills and 70,000 tons of UAN solutions annually by using purchased ammonia and urea as primary raw materials.
paraffin wax with stearate and oxidized PE) now come in such forms as prills, pastilles, or pellets.
The facility will produce 150,000 short tons per year of porous prills in a plant designed by Kaltenbach-Thuring SA France an using its technology.
Tenders are invited for Supply Of 8698 MtA10 High Density Ammonium Nitrate Hdan In Prills Granules Crystalline Lump Melt
Integrated modular small chemical weighing systems are said to meet the diverse environmental and output requirements for the precise, dust-free weighing of micro batches of powders, prills, pastilles, pellets and granules.