What is Prill?
Prill is a bead of a solid chemical compound created by spraying of molten liquid and then cooling the droplets. Fertilizers, blasting agents for mining and production of drugs are a common use of primrils. These are not compressed forms of chemical, such as what can be found in tablets, but instead there are chilled liquids. The common or anti -lane flow concerns the direction of the gas flow used to suspend a solid as produced. The molten liquid is first sprayed into a trough bed, often using non -perial nitrogen gas, creating a small ball of product moving in the same direction as gas. The product then moves to the tank upstream, where the product is suspended in the gas flowing in the opposite direction. As and as a collection nozzle for mining. The mixture contains fuel and oxidation in solid form and can be ignited with a sniper cap or other ignition source. Ammonium fertilizer and anfo are often produced as Prill, which remains stable until it is needed.
sulfur can be used as fertilizer and chemical additive. Prill can be made of melting and spraying pure sulfur. Fertilizers can be made of mixtures of molten sulfur and additives such as clay that are sprayed and cooled. The molten metals can be used to produce Prill beads. The amount of chilled metal balls can be mixed to form metal alloys, which can then be shattered and formed into the desired shapes.
Another use for Prill production is the production of bead products that contain a central core surrounded by an inert or protective shell. The inner bead is first produced using the spray process. The following step, the bead can be covered with the second material in the stirring or spray step. In this way, a drug capsules containing beads of active ingredients can be produced.
production methods differ depending on the size of the necessary balls. Static or non -movable withThe three -blanket nozzles create a number of beads larger than those that are made of rotating nozzles. The size of the droplets can also change using different gas and temperature flow directions. Smaller sizes can be more useful in drugs and cosmetics and larger sizes for industrial use and fertilizers.