Particle size definition

Particle size means the diameter (in millimeters) of a soil or sand particle, usually measured by sedimentation or sieving methods.
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Particle size means the polystyrene latex (PSL) light-scattering equivalent size of particulate matter as expressed as a diameter in micrometers (μm).
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Particle size means the size of a particle as determined by its smallest projected dimension, usually expressed in micrometers (microns).
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Examples of Particle size in a sentence

  • Summary – Soy Energy Biodiesel Pressure *** psig (6 bar) Particle size max.

  • Particle size Analysis – Gravel 2-3%, Coarse Sand 10-15%, Fine and Medium Sand 15-25%, Silt 30-40%, Clay 30-50%.

  • Particle size distribution was determined for fractions less than 2 mm and dry sieving through a nest of sieves for coarser particles.

  • The following Grading will be adhere to:  No Particle size greater than 4.5mm (100% PASSING THE 4.5mm sieve);  No more than 5% of material RETAINED on the 0.6mm sieve;  No more than 30% fines PASSING the 75 Micron sieve; and  OMC will be determined by the appointed soils lab on the Camden New Ash Dam site.

  • Particle size - operator to take sample from each ground batch and measure and record the 600-mesh weight on his or her work sheet.

  • Particle size data showed larger particles with the higher ionic strength, higher free hydroxide slurries.

  • The samples were prepared for the TCLP test by crushing them to three different particles sizes all of which passed through a 9.5 mm sieve.a Particle size of each spiked saltstone sample was varied to evaluate the effect of surface area on the fraction of MeHg+ extracted.

  • Particle size analysis testing was conducted on samples of Glacial Till deposit collected in this geotechnical investigation.

  • Particle size analyses will be performed using a modification of the pipette method described by ▇▇▇▇▇ (1981).

  • Particle size dependence of exchange-bias and coercivity in CuO nanoparticles: ▇.


More Definitions of Particle size

Particle size of an air filter means the polystyrene latex (PSL) light-scattering equivalent size of particulate matter as expressed as a diameter in micrometers (μm).‌
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Related to Particle size

  • explosive powered tool means a tool that is activated by an explosive charge and that is used for driving bolts, nails and similar objects for the purpose of providing fixing;

  • Tyre size designation means a designation showing:

  • Explosives or munitions emergency means a situation involving the suspected or detected presence of unexploded ordnance (UXO), damaged or deteriorated explosives or munitions, an improvised explosive device (IED), other potentially explosive material or device, or other potentially harmful military chemical munitions or device, that creates an actual or potential imminent threat to human health, including safety, or the environment, including property, as determined by an explosives or munitions emergency response specialist. Such situations may require immediate and expeditious action by an explosives or munitions emergency response specialist to control, mitigate, or eliminate the threat.

  • Explosives or munitions emergency response means all immediate response activities by an explosives and munitions emergency response specialist to control, mitigate, or eliminate the actual or potential threat encountered during an explosives or munitions emergency. An explosives or munitions emergency response may include in-place render-safe procedures, treatment or destruction of the explosives or munitions and/or transporting those items to another location to be rendered safe, treated, or destroyed. Any reasonable delay in the completion of an explosives or munitions emergency response caused by a necessary, unforeseen, or uncontrollable circumstance will not terminate the explosives or munitions emergency. Explosives and munitions emergency responses can occur on either public or private lands and are not limited to responses at RCRA facilities.

  • Volatile organic compounds or “VOC” means any compound of carbon, excluding carbon monoxide, carbon dioxide, carbonic acid, metallic carbides or carbonates, and ammonium carbonate, which participates in atmospheric photochemical reactions.