Skip to main content
adsorbent

adsorbent

1 8.6
A material that holds other substances on its surface
  • noun
  • /ædˈzɔːrbənt/
  • Specialized
translation icon : adsorbente
  • The biosorption efficiency of adsorbents was maximum at 0.3 g of adsorbent dose with 120 rpm shaking speed and 303 K temperature.

Examples

  • Discoveries are coming from unlikely sources; however, such as the Alabama hairdresser who noticed that human hair, when tied together and used as a filter, serves as an outstanding oil adsorbent.

    Academic text (1998)
  • An adsorption method using polymeric adsorbents capable of specifically recovering uranium from seawater is reported to be economically feasible.

    Blog text (5)
  • Start by placing the large glass plate adsorbent side down on a clean, dry surface.

  • You notice both of these solid adsorbents have polar bonds.

  • At this rate, we only need 41 kg of adsorbent to produce 1 kg of uranium per year.

    Blog text (5)
  • The silty-clay loam also appeared to be the best, and the sandy loam the worst adsorbent.

    Academic text (1993)
  • For removing H2S from gas streams, activated carbon is the preferred adsorbent due to its high retentivity for H2S.

    Academic text (1996)
  • Consequently, for an adsorption process to be economical, the adsorbent must possess a large surface-to-volume ratio and an affinity with the particular compound to be removed.

    Academic text (1996)
  • A uranium-specific nonwoven fabric was used as the adsorbent packed in an adsorption cage 16 m² in cross-sectional area and 16 cm in height.

    Blog text (5)
  • Activated carbon is a commonly used adsorbent for purifying air and water.

Synonyms

adsorbent material
vsadsorbent
  • Specialized
5.8

A material that holds other substances on its surface

is the specific preferred scientific label for the same material
sorbent material
vsadsorbent
  • Specialized
7.1

A material that soaks up liquids and gases

focuses only on surface uptake rather than internal absorption

Antonyms

nonadsorbent
  • Specialized
9.9

A material that does not let liquids or gases stick to its surface

Compounds

adsorbent material
  • Specialized
5.8

A material that holds other substances on its surface

Surface Forms

adsorbent singular
adsorbents plural

Morphology

adsorbent = adsorb (transparent) = adsorb + ent

Formed by the productive suffix '-ent' added to the verb 'adsorb'; the meaning 'able to adsorb' or 'one that adsorbs' follows regular derivational patterns.

Etymology

Adsorbent comes from ad- 'to' and sorb 'to suck', so it means 'to pull toward and hold'. An adsorbent is a material that holds other substances on its surface, like activated carbon trapping toxins, rather than taking them inside like a sponge, which is what absorb does.