Separative chemistry: Difference between revisions

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Separative Chemistry is an important branch of chemistry which is related more closely to physics than chemistry. It includes [[:Category:Separative Physical Processes|many processes]] by which groups of materials are extracted from mixtures, and often does not involve ''any'' chemical reactions. Most of these processes are most easily categorized by the phases of matter they separate, and what physical / quantitative property the separation involves:
Separative Chemistry is an important branch of chemistry which is related more closely to physics than chemistry. It includes [[:Category:Separative Physical Processes|many processes]] by which groups of materials are seprated from other materials or mixtures, and often does not involve ''any'' chemical reaction. Most of these processes are most easily categorized by the phases of matter they separate, and what physical / quantitative property the separation involves:


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Revision as of 19:25, 5 December 2019

Separative Chemistry is an important branch of chemistry which is related more closely to physics than chemistry. It includes many processes by which groups of materials are seprated from other materials or mixtures, and often does not involve any chemical reaction. Most of these processes are most easily categorized by the phases of matter they separate, and what physical / quantitative property the separation involves:

Separative physical processes
Solids Liquids Gasses
Solids
Floatation (density)

Sieving (particle size)
Magnetic separation (ferro/dia/para/...)

Static Electrical Separation (conductivity)
N/A N/A
Liquids
Filtration (particle size)
Liquid-liquid separation (density, solubility)

Distillation (bp)

Crystallization (fp)
N/A
Gasses
Vacuum
Standing (density)
Condensation (bp)
Standing (density)