Mokhoa oa chrotography ke mokhoa oa bohlokoa oa tlhahlobo-m hydrochemist oa hydrocarbons le metsoako e meng e fumanoeng ka oli e sa bereng le metsoako ea eona. Ho nepahala le ho ts'epahala ha ho itšetleha feela ka sesebelisoa empa le boleng ba likhathatso le lisebelisoa tse sebelisoang. Haufinyane ho bile le tlhokahalo e 'maloa bakeng sa tharollo e sebetsang e sebetsang kahare ho laboratori; Sehloohong sena re hlahloba hore na litšenyehelo tse kaeLithako tsa ChromatograftBakeng sa lipalesa tsa Petrochemiry, li ka kopana le litlhoko tsa lichelete tsa litekanyetso tsa litekanyetso.

Bapala nalane ea ciaromagraphy ba bapala karolo ea bohlokoa

Li-valiatography li bapala karolo ea bohlokoa ea ts'ebetso ea li-chromatographic. Ba tlameha ho lula ba lula ba qoba litšebelisano leha e le life pakeng tsa lisamona le mabothong a maoatle 'me li boloka tiiso e tiileng ho qoba tšoaetso ea sampole. Joalokaha ho khetha likhama tsa boleng bo holimo ho ka susumetsa haholo ho nepahala le litholoana tsa sephetho sa petroratori, ho sebelisa lijana tse joalo.

Li-vies tsa khalaseHaesale e le khetho ea ho ea ho chromatography ka lebaka la ho hanyetsa ha bona ka lik'hemik'hale le ho hloka kelello; Leha ho le joalo, litšenyehelo tsa bona li ka fokola ha feela bolomi ba bona bo ntse bo eketseha kotsing nakong ea ho sebetsana le ho tsamaisa. Kahoo, bafuputsi ba batlile mefuta e meng ea ho seha litšenyehelo ntle le ho sekisetsa boleng ba tšoaetso.

Melemo ea 5 ea liphatsa tsa likhatiso tse tlase tsa chankate tse theko e tlaase:

Ho sebetsa hantle:Theko e tlaseLithako tsa ChromatograftFana ka melemo ea bona ea mantlha: katleho ea litšenyehelo. Maqhubu a Petrochemical a tlameha ho tsamaisa lintlha tse phahameng haholo ho likhato tse fokolang; Ka ho khetha likotlo tse theko e boima tse ka rekollang litsong tse ling tsa lipatlisiso tse ba hlokang.

U batla ho tseba theko ea li-hilc tsa Abot Hplc, ka kopo sheba sengoloa sena: PLPC Valias Theko: Lipuisano tse 50 tse botsoang khafetsa

Kotsi e Fokotsoeng:Lifilimi tse ngata tsa khalase li ka phomola habonolo nakong ea lipalangoang kapa li sebetsana le li-disampole tsa ho qetela, li eketsa monyetla oa ho lahleheloa ke mohlala oa tahlehelo ea mohlala kapa tšilafalo. Liphallo tsa polasetiki tse theko e tlase tsa polasetiki li fana ka tumello le ho iphetetsa, ho fokotsa kotsi ena le ho sireletsa sehoka le ho sitisa maikutlo le ho litšila.

Ho tsebana le ho lumellana ha lik'hemik'hale:Liphoofolo tse litšila tsa boleng bo phahameng li etselitsoe ho ba litsebe tsa boleng bo holimo, ho bolelang hore ba ke ke ba arabela ka sepelaelo kapa li-solves tse sebelisetsoang ho hlahlojoa ha liphoofolo tse nepahetseng le ho boloka botšepehi. Mokhoa ona oa botle o bohlokoa e le hore o boloke ho nepahala ebile o tšepahala liphethong.

Lithaka tse theko e tlase tsa chromamagraphy li fana ka tharollo e mengata:Lithibelo tse theko e tlase li tla libakeng tse fapaneng tsa chromama tse fapaneng, libopeho tsa cap.

Melemo ea Tikoloho:Li-vaverls tsa polasetiki li ntse li fuoa chelete e ngata, tse khomarelang ho litloaelo tsa lefatše tse nang le litloaelo tse ntle tsa laboratori. Ho khetha thepa ena e potlakileng e thusa ho fokotsa litšila ha u ntse u etsa boiphihlelo ba lab.

Litakatso tse 6 ha u khetha likhahla tse theko e tlase:

Mohlala:Ho bohlokoa hore mashano a polasetiki ao u a khethang a tsamaisana le samunu e ikhethang ea Petrochemical e hlahlojoang. Metsoako e meng e mabifi kapa e makatsang haholo e kanna ea hloka likhama tse khethehileng kapa likoti ho hlahlobisisa hantle.

Bothata ba Tiiso:Liphoofolo tse litšila tsa polasetiki li ka ba tse thata, empa ho thibela ho tlosoa le sampole ho bohlokoa hore u se ke ua hlahlojoa khafetsa le ka mor'a ts'ebeliso e 'ngoe le e' ngoe. Khetha li-veials tse nang le litiiso tse sireletsehileng tsa cap, ebe u hlahloba pele le ka mor'a ts'ebeliso e 'ngoe le e' ngoe.

Maemo a polokelo:Tlhokomelo e lokela ho nkuoa ha u khetha maemo a polokelo bakeng sa disampole tsa hau.Li-vials tsa polasetikiE kanna ea se be tharollo ea polokelo ea nako e telele ea nako ea nako e telele ka lebaka la ho fokola ha liehisa ho tsoa ho sampole e sa sebetseng.

Bohelehele ka melemo ea litara tsa polasetiki tsa chaba ea li-chromaography? Lekola mabaka sehloohong sena: Melemo e 4 ea ho Sebelisa Liphatlalatso tsa Histography tsa polasetiki

Khokahano ea lisebelisoa:Pele o khetha likhama tsa polasetiki bakeng sa ho sebelisoa ka liletsa tsa hau tsa chromatographs le li-autoSolmplers, li hlahloba ka mokhoa o tšoanang. Sesebelisoa ka 'ngoe se ka hloka boholo bo khethehileng kapa mekhoa ea li-caps tse sa tloaelehang.

Taolo ea Boleng:Pele o fetoha likhang tse theko e tlase, kenya tšebetsong ts'ebetso ea boleng bo sebetsang ho netefatsa hore ha li bolele li-atlicacts kapa lits'oants'o tsa lihlahlobo tsa hau. Sena se ka kenyelletsa ho ruta liteko le sasalpole tse se nang letho tse fumanehang.

Mekhoa e Meno:Haeba u khetha likhahla tsa polasetiki tse sebetsang ka polasetiki ka laboratori ea hau, theha mekhoa e etsang qeto ea ho sebelisa mekhoa e nepahetseng le ea basebetsi ka mekhoa e nepahetseng ea ho ba le mekhoa e nepahetseng.

Theko e tlaseLithako tsa Chromatografto sa tsoa hlaha e le mokhoa o mong o theko e tlase le o sebetsang ho li-vaerato tsa khalase ho peteroratoring ea Petrochemical, li fana ka monyetla oa ho khaola boleng ba data ha u ntse u etsa lintho tse ngata tsa data. Bafuputsi ba lokela ho nahana ka hloko ka hloko ea mohlala, ho tšepahala le lintho tse ling ha ho amohela likhathatso tse theko e tlase bakeng sa ho sebelisoa tlhahlobo ea petroleng.

Bula likarabo ho lipotso tsa hau tse phahameng tsa 4 Hplc ho sengoloa sena se felletseng se ngotsoeng le se molemo:Boholo ba 50 bo batloang khafetsa ho li-valc tse phehang

E fetileng:

Hobaneng ha Headspace e sebelisoa li-chromatography? Li-angles

E 'ngoe:

Lithako tsa chromatography bakeng sa tlhahlobo ea mafome ea pensicide ka temo