Crossword-Dictionary.net

Adsorbent

An adsorbent is a substance, typically a solid, that has the capacity to attract and hold molecules of another substance (the adsorbate) onto its surface through a process known as adsorption. This surface phenomenon differs from absorption, where the substance permeates the bulk of the material. Adsorbents are characterized by their high surface area, often possessing a porous structure that maximizes their capacity to capture other substances. Common adsorbents include activated carbon, silica gel, and zeolites, each suited for specific adsorbate types. Factors influencing adsorption efficiency encompass temperature, pressure, and the properties of both the adsorbent and adsorbate.

Adsorbent meaning with examples

  • Activated carbon, a highly effective adsorbent, is widely utilized in water filters to remove impurities such as chlorine and organic compounds, improving taste and odor. Its porous structure provides a large surface area for adsorption. Regular filter replacement ensures optimal adsorbent performance and water quality. This showcases the practical application of adsorption.
  • Silica gel is an excellent adsorbent used in packaging to absorb moisture and prevent spoilage of sensitive products, like electronics and medications. Its desiccant properties protect against humidity, extending the shelf life and preserving the integrity of stored goods. The packets of silica gel are crucial for maintaining product quality.
  • In the petroleum industry, zeolites act as adsorbents in catalytic cracking, facilitating the breakdown of large hydrocarbon molecules into smaller, more valuable components. Their selective adsorption properties play a vital role in separating products. This process enhances gasoline and diesel production.
  • Researchers are exploring advanced adsorbents, like metal-organic frameworks (MOFs), to capture carbon dioxide emissions from industrial processes, mitigating climate change. These materials hold promise due to their tunable structures and high adsorption capacities. This offers a potential solution to environmental concerns.
  • Adsorbent materials are crucial in gas masks, where activated carbon filters trap harmful chemicals and gases from the air, safeguarding the wearer. Their selective adsorption protects individuals from chemical hazards. This demonstrates the significance of adsorbents in personal protective equipment.

Adsorbent Crossword Answers

10 Letters

ADSORPTIVE

17 Letters

ADSORBENTMATERIAL

19 Letters

SURFACEASSIMILATIVE

© Crossword-Dictionary.net 2025 Privacy & Cookies