Mehlala ea 15 ea Chromatography - Encyclopedia

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Mehlala ea Chromatography
Mekhoa e meng ea ho arola metsoako

The chromatography ke mokhoa oa karohano ya metsoako meaho e sebelisoang haholo makaleng a fapaneng a saense. E sebelisa sete ea mahlale a ipapisitse le molao-motheo oa ho boloka ho khetha ho arola likarolo tsa motsoako boemong bo phahameng ba bohloeki, kapa ho li khetholla ka motsoako le ho fumana hore na li lekana hantle hakae.

Ka tsela eo, chromatography e na le ho pepesa motsoako o itseng ho tšehetso e itseng (khase, pampiri, a mokelikeli ho se nke lehlakore, jj.

Adsorption (seo ha se monye) ke coefficient la mamarello ea motsoako holim 'a tšehetso,' me ho ea ka phapang ea sekhahla sa karabelo ea likarolo tsa motsoako, tsena li ka aroloa ka nepo kapa liperesente tsa tsona tsa mahloriso li ka lekanyetsoa maemong afe kapa afe.

Ts'ebetso ena ea karohano e hlaha ka mekhahlelo e 'meli:

Karolo e tsitsitseng. Motsoako o sebelisoa ts'ehetsong e itseng mme o lokiselitsoe ho metha.
Karolo ea mobile. Sesebelisoa se seng se tsamaisoa ka ts'ehetso, ho lumella karabelo ea sona le likarolo tsa motsoako le hore phapang ea sekhahla sa karabelo e ba arola.

Ka tsela ena, ba bang dintho ba tla tloaela ho tsamaea 'me ba bang ba lule, ho latela sebopeho sa bona. Sena se ka etsoa ka mekhahlelo ea botle le mohala oa maemo a fapaneng: mokelikeli, o tiileng ebile o na le moea o mongata.

Bona hape: Mehlala ea Metsoako

Mehlala ea Chromatography

Ho qhala veine ka lesela le lesoeu. Ha veine e omella e kopana le moea, lintho tse fapaneng tse e qapang li tla daea bosoeu ba lesela 'mala o fapaneng, ka hona ho li lumella ho khetholloa neng ka tloaelo ho ne ho ke ke ha etsahala.
Litekong tsa mali. Chromatography ea lisele tsa mali hangata e etsoa ho tseba ho arola le ho khetholla lintho tse ho eona, ka tloaelo e ke keng ea bonoa, e ipapisitse le 'mala oo li o bontšang ho tšehetso kapa e behiloeng leseling le itseng. Ho joalo ka sethethefatsi kapa ntho e itseng, joalo ka joala.
Tekong ea moroto. Moroto, le ho feta mali, ke motsoako oa metsoako e fapaneng, boteng kapa ho ba sieo ha eona ho senola hore na 'mele o sebetsa joang. Kahoo, karohano ea chromatographic e ka etsoa. ho batla masalla a sa tloaelehang, joalo ka mali, letsoai, tsoekere kapa lithethefatsi.
Tlhahlobo ea liketsahalo tsa botlokotsebe. Joalo ka lifiliming: ho nkoa masela, masela, masela kapa litšehetso tse ling ho boloka karohano ea mamarello ea lintho tse fapaneng, tse kang peo ea botona kapa mali, tseo ha u li habanya feela li neng li ka 'na tsa se ke tsa bonoa.
Liteko tsa bophelo bo botle ba lijo. Kaha karabelo ea lijo ha e fuoa chromatographic spectrum e tsejoa, E ka bonoa haeba ho na le mofuta o itseng oa ntho e fosahetseng kapa sehlahisoa sa likokoana-hloko tse tsoang ho sampole e nyane.
Netefatso ea maemo a silafatsang. Ebang ke moeeng kapa metsing, karabelo ea lintho tse qhibilihisitsoeng le tse sa bonahaleng e ka lekanyetsoa ho tsoa sampoleng e nyane, ho sebelisa ts'ehetso e itseng e lumellang ho khetholla lipakeng tsa metsoako, ho etsa hore metsi a ome, mohlala.
Liteko tse rarahaneng tsa microbiology. Mokhoa ona o sebelisoa haholo ho loants'a mafu a kang Ebola, mohlala, hobane ntlheng ena e lumella phapang lipakeng tsa lithibela-mafu tse sebetsang ka ho fetisisa sefahlehong sa lefu le bolaeang.
Likopo tsa petrochemical. Chromatography e na le thuso molemong oa ho arola li-hydrocarbon ea oli ea peterole le phetoho ea eona hore e be lisebelisoa tse fapaneng tse ntlafalitsoeng, tse nang le thepa e sa amaneng le e bonoang haholo.
Ho hlahloba mollo. Ho tseba hore na ba qholotsoe kapa che, hangata ho sebelisoa chromatography ea masalla bontša boteng ba lintho tse sa lebelloang tseo reactivity e fapaneng le tse ling kaofela, joalo ka ha ho le joalo mafura.
Ho arola li-inki. Kaha li-inki li entsoe ka mebala e fapaneng ka har'a metsi, ho ka etsahala hore arola mebala ena ka chromatography 'me u totobatse phapang lipakeng tsa e' ngoe le e 'ngoe. Ebile, ke teko e tloaelehileng ha ho tluoa ho hlaloseng mokhoa ona, ho sebelisoa matšoao a mebala.
Phumano ea radioactivity. Kaha likarolo tsa mahlaseli a kotsi li na le mesebetsi e fapaneng le litefiso tsa ho tsoa ho feta taba e tloaelehileng, hangata li ka tsejoa ho sebelisoa mokhoa ona laboratoring. ho pepesetsa taba linthong tse bonts'ang phetoho ea sekhahla sa karabelo.
Ho fumana hore na ntho e hloekile hakae. Lisebelisoa tse phahameng tsa bohloeki hangata lia hlokahala indastering, haholo likhase (tseo ho hloka botsitso ho etsang hore sena se be thata) le mokhoa oa ho lekola sena ke phumano ea chromatographic ea masala a lintho tse ling, ho tloha ts'ebelisong ea mokelikeli o sa fetoheng oa mokelikeli.
Boithuto ba veine. Ha ho fumanoa li-wine tsa monovarietal, chromatography hangata e sebelisoa ho tseba hore na e kopantsoe le mefuta e meng, hobane tsena li tla hlahisa litšobotsi tse fapaneng tse ka bonoang boteng ba setsi se fapaneng sa tuli.
Taolo ea distillation ea liindasteri ea meea. Ka chromatography ea khase, likarolo tsa boleng ba mantlha tse teng joala li ka tsejoa le ho lekanngoa (ethanol, methanol, acetaldehyde, acetal, jj.), ka hona ho lumella tsamaiso e nang le boikarabello ea metsoako e boletsoeng.
Lithuto tsa boleng ba oli ea mohloaare. Chromatography e bohlokoa tlhahlobisong le tlhophisong ea oli ea mohloaare, hobane e fana ka phuputso ea boemo ba mafura, acidity le boleng ba peroxide bo teng ka har'a motsoako.