Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/Separation_process> ?p ?o }
- Separation_process abstract "In chemistry and chemical engineering, a separation process, or a separation technique, or simply a separation, is a method to achieve any mass transfer phenomenon that converts a mixture of substances into two or more distinct product mixtures (which may be referred to as fractions), at least one of which is enriched in one or more of the mixture's constituents. In some cases, a separation may fully divide the mixture into its pure constituents. Separations are carried out based on differences in chemical properties or physical properties such as size, shape, mass, density, or chemical affinity, between the constituents of a mixture. They are often classified according to the particular differences they use to achieve separation. Usually there is only physical movement and no substantial chemical modification. If no single difference can be used to accomplish a desired separation, multiple operations will often be performed in combination to achieve the desired end.With a few exceptions, elements or compounds are naturally found in an impure state. Often these impure raw materials must be separated into their purified components before they can be put to productive use, making separation techniques essential for the modern industrial economy. In some cases, these separations require total purification, as in the electrolysis refining of bauxite ore for aluminum metal, but a good example of an incomplete separation technique is oil refining. Crude oil occurs naturally as a mixture of various hydrocarbons and impurities. The refining process splits this mixture into other, more valuable mixtures such as natural gas, gasoline and chemical feedstocks, none of which are pure substances, but each of which must be separated from the raw crude. In both of these cases, a series of separations is necessary to obtain the desired end products. In the case of oil refining, crude is subjected to a long series of individual distillation steps, each of which produces a different product or intermediate.The purpose of a separation may be analytical, i.e. to help analyze components in the original mixture without any attempt to save the fractions, or may be preparative, i.e. to \"prepare\" fractions or samples of the components that can be saved. The separation can be done on a small scale, effectively a laboratory scale for analytical or preparative purposes, or on a large scale, effectively an industrial scale for preparative purposes, or on some intermediate scale.".
- Separation_process wikiPageExternalLink ?sub=73&brch=2&sim=39&cnt=1.
- Separation_process wikiPageExternalLink ?sub=73&brch=2&sim=96&cnt=1.
- Separation_process wikiPageID "34880278".
- Separation_process wikiPageLength "6488".
- Separation_process wikiPageOutDegree "79".
- Separation_process wikiPageRevisionID "700519730".
- Separation_process wikiPageWikiLink API_oil–water_separator.
- Separation_process wikiPageWikiLink Adsorption.
- Separation_process wikiPageWikiLink Aluminium.
- Separation_process wikiPageWikiLink Analytical_chemistry.
- Separation_process wikiPageWikiLink Bauxite.
- Separation_process wikiPageWikiLink Capillary_electrophoresis.
- Separation_process wikiPageWikiLink Category:Analytical_chemistry.
- Separation_process wikiPageWikiLink Category:Separation_processes.
- Separation_process wikiPageWikiLink Category:Unit_operations.
- Separation_process wikiPageWikiLink Centrifugation.
- Separation_process wikiPageWikiLink Chemical_compound.
- Separation_process wikiPageWikiLink Chemical_element.
- Separation_process wikiPageWikiLink Chemical_engineering.
- Separation_process wikiPageWikiLink Chemical_plant.
- Separation_process wikiPageWikiLink Chemical_substance.
- Separation_process wikiPageWikiLink Chemistry.
- Separation_process wikiPageWikiLink Chromatography.
- Separation_process wikiPageWikiLink Crystallization.
- Separation_process wikiPageWikiLink Cyclonic_separation.
- Separation_process wikiPageWikiLink Decantation.
- Separation_process wikiPageWikiLink Deinking.
- Separation_process wikiPageWikiLink Demister_(vapor).
- Separation_process wikiPageWikiLink Dialysis_(biochemistry).
- Separation_process wikiPageWikiLink Dissolved_air_flotation.
- Separation_process wikiPageWikiLink Distillation.
- Separation_process wikiPageWikiLink Drying.
- Separation_process wikiPageWikiLink Electrophoresis.
- Separation_process wikiPageWikiLink Elutriation.
- Separation_process wikiPageWikiLink Evaporation.
- Separation_process wikiPageWikiLink Extraction_(chemistry).
- Separation_process wikiPageWikiLink Field_flow_fractionation.
- Separation_process wikiPageWikiLink Filtration.
- Separation_process wikiPageWikiLink Flocculation.
- Separation_process wikiPageWikiLink Fly_ash.
- Separation_process wikiPageWikiLink Fractional_distillation.
- Separation_process wikiPageWikiLink Fractional_freezing.
- Separation_process wikiPageWikiLink Froth_flotation.
- Separation_process wikiPageWikiLink Gasoline.
- Separation_process wikiPageWikiLink Gel.
- Separation_process wikiPageWikiLink Gravity_separation.
- Separation_process wikiPageWikiLink Hall–Héroult_process.
- Separation_process wikiPageWikiLink High-performance_liquid_chromatography.
- Separation_process wikiPageWikiLink Hydrocarbon.
- Separation_process wikiPageWikiLink Laboratory.
- Separation_process wikiPageWikiLink Leaching_(chemistry).
- Separation_process wikiPageWikiLink Liquid–liquid_extraction.
- Separation_process wikiPageWikiLink Magnetic_separation.
- Separation_process wikiPageWikiLink Mass_transfer.
- Separation_process wikiPageWikiLink Membrane_technology.
- Separation_process wikiPageWikiLink Mesh.
- Separation_process wikiPageWikiLink Microfiltration.
- Separation_process wikiPageWikiLink Micrometre.
- Separation_process wikiPageWikiLink Mixture.
- Separation_process wikiPageWikiLink Nanofiltration.
- Separation_process wikiPageWikiLink Natural-gas_processing.
- Separation_process wikiPageWikiLink Natural_gas.
- Separation_process wikiPageWikiLink Oil.
- Separation_process wikiPageWikiLink Oil_refinery.
- Separation_process wikiPageWikiLink Paper_recycling.
- Separation_process wikiPageWikiLink Petrochemical.
- Separation_process wikiPageWikiLink Petroleum.
- Separation_process wikiPageWikiLink Precipitation_(chemistry).
- Separation_process wikiPageWikiLink Recrystallization_(chemistry).
- Separation_process wikiPageWikiLink Reverse_osmosis.
- Separation_process wikiPageWikiLink Sedimentation.
- Separation_process wikiPageWikiLink Sieve.
- Separation_process wikiPageWikiLink Solid_phase_extraction.
- Separation_process wikiPageWikiLink Souders–Brown_equation.
- Separation_process wikiPageWikiLink Stripping_(chemistry).
- Separation_process wikiPageWikiLink Sublimation_(phase_transition).
- Separation_process wikiPageWikiLink Synthetic_membrane.
- Separation_process wikiPageWikiLink Ultrafiltration.
- Separation_process wikiPageWikiLink Unit_operation.
- Separation_process wikiPageWikiLink Winnowing.
- Separation_process wikiPageWikiLink Zone_melting.
- Separation_process wikiPageWikiLinkText "Separation process".
- Separation_process wikiPageWikiLinkText "Separation".
- Separation_process wikiPageWikiLinkText "Separation_process".
- Separation_process wikiPageWikiLinkText "chemical separation process".
- Separation_process wikiPageWikiLinkText "chemical separation".
- Separation_process wikiPageWikiLinkText "chemical separations".
- Separation_process wikiPageWikiLinkText "chemically separated".
- Separation_process wikiPageWikiLinkText "industrial filters".
- Separation_process wikiPageWikiLinkText "physical (mechanical or thermal) means".
- Separation_process wikiPageWikiLinkText "preferentially separated".
- Separation_process wikiPageWikiLinkText "purified".
- Separation_process wikiPageWikiLinkText "sedimentation of heterogeneous mixtures".
- Separation_process wikiPageWikiLinkText "segregation".
- Separation_process wikiPageWikiLinkText "separability".
- Separation_process wikiPageWikiLinkText "separate".
- Separation_process wikiPageWikiLinkText "separated".
- Separation_process wikiPageWikiLinkText "separating".
- Separation_process wikiPageWikiLinkText "separation of mixtures".