silica gel desiccant

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• Silica gel — Identifiers CAS number 63231 67 4  …   Wikipedia

• silica gel — Chem. a highly adsorbent gelatinous form of silica, used chiefly as a dehumidifying and dehydrating agent. [1915 20] * * * ▪ chemical compound       a highly porous, noncrystalline form of silica used to remove moisture from gases and liquids, to …   Universalium

• silica gel — noun a granular, porous form of silica made synthetically from sodium silicate and used as a desiccant …   Wiktionary

• silica gel — A form of porous silica used as a desiccant. It is used as a drying or moisture absorbing agent in packing and sometimes in avionics themselves …   Aviation dictionary

• silica gel — noun hydrated silica in a hard granular hygroscopic form used as a desiccant …   English new terms dictionary

• Desiccant — Silica gel A desiccant is a hygroscopic substance that induces or sustains a state of dryness (desiccation) in its local vicinity in a moderately well sealed container. Commonly encountered pre packaged desiccants are solids, and work through… …   Wikipedia

• desiccant bags — Cloth bags containing any absorbent material, usually a silica ground desiccant or silica gel, placed alongside an engine or component that is being put away for long term storage. The bag absorbs moisture and thus helps prevent corrosion and… …   Aviation dictionary

• desiccant — [1] A drying agent (silica gel or a similar substance) used in refrigeration or air conditioning systems to remove excess moisture from refrigerant vapour [2] Substance used to collect and hold moisture in refrigerating system. A drying agent.… …   Dictionary of automotive terms

• silica — n. silicon dioxide, occurring as quartz etc. and as a principal constituent of sandstone and other rocks. Phrases and idioms: silica gel hydrated silica in a hard granular form used as a desiccant. Derivatives: siliceous adj. (also silicious).… …   Useful english dictionary

• desiccant — 1. noun A substance (such as calcium oxide or silica gel) that is used as a drying agent because of its high affinity to water. 2. adjective Causing dryness …   Wiktionary

• Hydrated silica — is a form of silicon dioxide, which has a variable amount of water in the formula. It is also known as silicic acid, a term usually used for its form dissolved in water. It is found in nature, as opal, which has been mined as a gemstone for… …   Wikipedia