Tose tinoziva kuti zvinhu zvekurongedza mushure mekudhinda zvine mwero wakasiyana wekunhuhwirira, zvichienderana nekuumbwa kweinki nenzira yekudhinda.
Chekutanga, zvinofanira kucherechedzwa kuti kukoshesa hakusi pakuti kunhuhwirira kwacho kwakaita sei, asi kuti kurongedza kwacho kunokanganisa sei zviri mukati macho.
Zviri mukati mezvinonyungudutsa zvakasara nezvimwe zvinhu zvinonhuhwirira zviri mumapakeji akadhindwa zvinogona kutsanangurwa nenzira kwayo kuburikidza nekuongorora kweGC.
Mukuongorora gas chromatography, kunyange huwandu hudiki hwegasi hunogona kuonekwa nekupfuura nepakati pekoramu yekuparadzanisa uye kuyerwa nechinhu chinoongorora.
Chinoongorora ionization yemoto (FID) ndicho chishandiso chikuru chekuona. Chinoongorora ionization yemoto chakabatanidzwa nePC kuti chinyore nguva nehuwandu hwegasi rinobuda muchikamu chekuparadzanisa.
Mamonomer akasununguka anogona kuzivikanwa kana tichienzanisa nefluid chromatography inozivikanwa.
Panguva iyi, zviri mukati memonomeri yega yega yakasununguka zvinogona kuwanikwa nekuyera nzvimbo yepamusoro yakanyorwa uye kuienzanisa nehuwandu hunozivikanwa.
Pakuferefeta nyaya yemamonomer asingazivikanwe mumakatoni akapetwa, gas chromatography inowanzo shandiswa pamwe chete ne mass method (MS) kuona mamonomer asingazivikanwe kuburikidza ne mass spectrometry.
Mukuongorora gas chromatography, nzira yekuongorora headspace inowanzo shandiswa kuongorora katoni yakapetwa, sampuro yakayerwa inoiswa mubhodhoro remuenzaniso yodziiswa kuti monomer yakaongororwa ipfuure yopinda muheadspace, zvichiteverwa nemaitiro akafanana ekuyedza akatsanangurwa kare.
Nguva yekutumira: Kubvumbi-12-2023