Finely divided state meaning
WebA pharmaceutical powder is defined as a dry, solid substance, composed of finely divided drugs with or without excipients and intended for internal or external use. It is a solid … WebAbstract Metals and alloys, commonly used as catalysts, are prepared in a finely divided state by atomizing under pressure. The sprayed particles are activated by oxidation, e.g. with sodium hypochlorite solution, washed, dried and reduced with hydrogen. Volume 1, Issue 5 May 1951 Pages 196-198
Finely divided state meaning
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WebJul 31, 2024 · These reactions are unlike any we have encountered so far. They are heterogeneous reactions, which means that the reacting system consists of two or more phases. Usually, the metal catalyst is present as a finely divided solid suspension in the liquid or solution to be reduced. WebSynonyms for Finely Divided (other words and phrases for Finely Divided). ... 27 other terms for finely divided- words and phrases with similar meaning. Lists. synonyms. antonyms. definitions. sentences. thesaurus. phrases. suggest new. fine particulate matter. finely particulate. fine dust. fine particle. fine particle-dispersed. fine ...
WebJul 12, 2015 · In a finely divided state, when prepared by volatilization or precipitation, gold assumes various colours, such as deep violet, ruby and reddish-purple, the tint varying to brownish- purple and thence to dark brown and black. This purple colour has been supposed by some experimenters (viz., Guyton de Morveau, Buchner, Desmarest, … WebFinely divided aqueous particle-stabilized pickering emulsion and particles produced therefrom ... United States Prior art keywords radical particles polyaddition particle amenable Prior art date 2024-12-17 Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no ...
WebFeb 4, 2024 · Dishank Gupta, added an answer, on 4/2/17 Finely divided means solid Is in powder or pallets form. This conversation is already closed by Expert Was this answer … WebThe accumulation of molecular species at the surface rather than in the bulk of a solid or liquid is termed adsorption. Adsorption is essentially a surface phenomenon. So, solids in …
WebA substance is pyrophoric (from Greek: πυροφόρος, pyrophoros, 'fire-bearing') if it ignites spontaneously in air at or below 54 °C (129 °F) (for gases) or within 5 minutes after …
WebFeb 27, 2024 · aerosol, a system of liquid or solid particles uniformly distributed in a finely divided state through a gas, usually air. Aerosol … rock harbor clubWebDefinition 1 / 41 A pharmaceutical powder is a mixture of finely divided drugs or chemicals in dry form.* The powder may be used internally or externally. (Externally applied powders should have a particle size of 150 μm or less (typically in the 50- to 100-μm range).* Advantages of powders * Flexibility of compounding * Good chemical stability other nerve root icd 10othernervoussystemdrugsWebadv. 1 into small pieces; minutely. 2 precisely or subtly. 3 splendidly or delicately. rock harbor club rentals key largoWebnoun A system in which finely divided particles, which are approximately 1 to 1,000 millimicrons in size, are dispersed within a continuous medium in a manner that prevents them from being filtered easily or settled rapidly. American Heritage Medicine other nerve root and plexus disordersWebOct 2, 2024 · These elements are pyrophoric (spontaneously ignite in the air), particularly as finely divided powders. Actinides are very dense metals with distinctive structures. Numerous allotropes can be formed—plutonium has at least six allotropes. The exception is actinium, which has fewer crystalline phases. other nerve endingsWebApr 25, 2012 · An intimate mixture of two substances, one of which, called the dispersed phase (or colloid), is uniformly distributed in a finely divided state … otherness and alienation