Separative chemistry: Difference between revisions
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!Liquids | !Liquids | ||
|<div>[[Filtration]] (particle size)</div> | |<div>[[Decantation]] (density)<br/> | ||
|<div>[[ | [[Filtration]] (particle size)</div> | ||
|<div>[[Decantation]] (density, solubility)<br/> | |||
[[Distillation]] (bp)<br/> | [[Distillation]] (bp)<br/> | ||
[[Crystallization]] (fp)</div> | [[Crystallization]] (fp)</div> | ||
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!Gasses | !Gasses | ||
|<div>Vacuum</div> | |<div>Vacuum</div> | ||
|<div>Vacuum<br/> | |<div>Vacuum dissolution (solubility)<br/> | ||
Standing (density)</div> | Standing (density)</div> | ||
|<div>Condensation (bp)<br/> | |<div>Condensation (bp)<br/> | ||
Standing (density)</div> | Standing (density)</div> | ||
|} | |} | ||
Revision as of 19:29, 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:
| Solids | Liquids | Gasses | |
|---|---|---|---|
| Solids | Floatation (density)
Sieving (particle size) |
N/A | N/A |
| Liquids | N/A | ||
| Gasses | Vacuum
|
Vacuum dissolution (solubility)
Standing (density) |
Condensation (bp)
Standing (density) |