free moisture

free moisture

[′frē ′mȯis·chər]
(mining engineering)
Water in a sample of coal that can be removed simply by drying in air.

free moisture

Moisture not retained or absorbed by aggregate.
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References in periodicals archive ?
As Per Following : Fixed Carbon-By Difference, Free Moisture Content:0.
The revolutionary iPower technology employs lower frequency energy to quickly remove free moisture and penetrate the sample for fast and efficient heating, while higher frequency energy helps create a uniform heating environment to fully remove bound moisture or non-polar solvents.
Likewise, silica also contains free moisture which can lead to silica-silica interaction instead of silica-polymer reaction.
Free moisture can be also named mechanical or capillary moisture, as it is soaked into the cavities of material and bigger capillaries.
72 h at 20[degrees]C); otherwise the samples will dry according to an extremely intensive regime and the free moisture will not remove from the inner layers of material in time; consequently, the inner strains will emerge and the samples will crack.
Eliminating free moisture on the surface of fruits and vegetables reduces the potential for produce breakdown due to pathogens.
The new surface was installed by contractors Mitie Flooring, who coved it up kerbs at perimeter walls and laid it to ensure free moisture flow into gullies where stainless steel gratings were chosen for their acid resistance.
This close ratio is probably caused by the increase of free moisture movement out of the radial and tangential surfaces at elevated temperatures [3].
Compressing the air causes the air to become very hot, and when this air cools down to a specific temperature, free moisture, or condensate, is released into the air stream.
low permeability or free moisture in molding sands;
In compliance with the 787 Dreamliner specifications we were able to effectively leverage our existing technology in combination with our R&D expertise to develop a lightweight, two-layer, high-performance PBDEs and PBBs free moisture barrier polyurethane adhesive tape that meets EU 76/769/EEC," he adds.