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Alkaline-earth bentonite
| Глоссарий горнодобывающей промышленности |
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Alkaline-earth, английский
Alkaline-earth metal, английский
Bentonite, английский
- A clay, formed from decomposed volcanic ash, with a high content of the mineral montmorillonite; has the capability of absorbing a considerable amount of water, and swells accordingly.
- A plastic clay, the particles of which are extremely fine, some being colloidal in size and having great liquid absorptive properties; wetted with water the particles swell 12 to 15 times their dry-bulk size. dried and pulverized, bentonite is one of the principal ingredients that drillers add to form a colloidal-type drill mud. see drill mud.
- Бентонит, бентонитовая глина
- An expansive clay formed from the decomposition of volcanic ash.
- Bentonite is an absorbent clay, often formed from weathering of volcanic ash, that is commonly used in cleansers and masks. it pulls out impurities in your skin, like oil and bacteria; unclogging pores and removing dead skin cells. find it in our find clarity purifying mask and game over acne drying treatment.
- A natural clay material having thixotropic properties which is used as a basic ingredient for drilling muds and lubricants.
- Clay formed from volcanic ash which can absorb large amounts of water and expands to many times its normal volume. used to retain the sides of excavations in wet, unstable soil.
Bentonite thickener, английский
Clay, composed mainly of silicon dioxide and aluminum oxide, used to thicken greases. such greases have no dropping points because the bentonite does not melt.
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Alkaline-earth metal, английский
Alkalimeter, английский
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