Ingxoxo emfushane ebudlelwaneni phakathi kwama-chromathabs aphakathi kwama-chromatgats namakhabethe okuhlaziya
Ingxoxo emfushane ebudlelwaneni phakathi kwama-chromathabs aphakathi kwama-chromatgats namakhabethe okuhlaziya
Ngo-1903, uMikhail Tsvet, udokotela wezilwane zaseRussia, wasungula i-chromatography ngenkathi efunda imibala yezitshalo. Umsebenzi wakhe wokuphayona waholela ekuhlukaniseni i-chlorophyll nama-carotenoids, ebeka isisekelo samasu wesimanje we-chromatography. Ngo-1921, kwazalwa umtshina wokuqala we-thermal wokuphamba.
Ngo-1941, umcibisheli uMartin noJames bahlongoza isisekelo sethiyori segesi ye-chromatography - ukwahlukanisa i-chromatography theory, ukuhlinzeka ngokwesayensi ngokuthuthuka kwayo okulandelayo.
Ngo-1947, kwazalwa i-Chrotograph yokuqala yezwe. Ngo-1954, umtshina we-thermal wokuphamba waqala wasetshenziswa ngempumelelo kuma-chromats wegesi.
Ngo-1957, kwavela amakholomu e-capillary.
Ngo-1958, kwethulwa umtshina we-hydrogen flame ionization.
Kusukela ngo-1960, ngokuthuthuka okusheshayo kobuchwepheshe bama-elekthronikhi, ama-chromat we-inthanethi e-chromatographs avele kancane kancane, aqhamuke kalula, futhi aqala ukuhlakanipha futhi ahlakaniphile.
Ngemuva kokuthi i-ChromatHops eku-inthanethi yathuthukiswa, yasheshe yasetshenziswa ekuhlaziyweni kwenqubo yezimboni. Ukuze usebenzise ngempumelelo ama-Chromatchgraphs akwi-inthanethi, kuyadingeka ukuwanikeza ngogesi, igesi yenethiwekhi, igesi yereferensi, ukufudumeza ebusika, ukupholisa ehlobo, kanye nohlelo lokuncibilikisa lwesampula ukuqinisekisa amasampula wamahhala. Lokhu kwaveza embonini evelayo yokuhlaziywa - ukuhlanganiswa kwe-hut.
I-Hut yokuhlaziya isebenza njengekhaya lama-Chromats akwi-inthanethi. Ihlomisela i-chromatograph enomoya ovunguza umoya, ukufudumala okuphansi, ukucwila, izindawo zokukhosela zemvula, amapayipi okutshala, ukushintshana, amadivaysi okulawulwa, amadivayisi we-fiber - izikhungo zokuxhumana ze-optic, nokuningi. I-Hut ingenziwa ngokwezifiso ngeminyango namawindi njengoba kudingeka. Kungadalelwa ne- "amabili - igumbi lokulala futhi linye - liphila - igumbi" ukwakheka okunamakamelo ahlukene ama-chromatographs kanye nesampula ukwenziwa kwehholo langaphambili, kanye nehholo lokungena komoya. Ubukhulu bendlu bunqunywa ngokususelwa kwinani labahlaziyi abazofakwa. Ukuqondiswa kwabahlaziyi nalo lonke indlu kufanele kuhlelwe kusengaphambili ukwenza lula - ukufakwa kwesayithi amapayipi kanye nama-wiriits, ama-wiring kagesi, namashubhu okusampula, kanye namashubhu okusampula.
Ama-Chromatographs ngokuvamile eza nokuhlinzekwa kwamandla okungaphazamiseki. Ngenkathi kudlule - ukuphuma kwamandla okusiza akunakwenzeka, ukuphakelwa kwegesi akufanele kuphazanyiswe, njengoba ukungabikho kwegesi yenethiwekhi kungahumusha ama-chromatographs angasebenzi. Amagesi we-Chromaygraphic Carrier afaka i-hydrogen, i-nitrogen, i-helium, njll., Nge-hydrogen evame kakhulu. Kubalulekile ukugcizelela ukuphepha kwama-cylinders kaphethiloli, njengoba womabili ama-cylinders egesi e-litre - ama-litre - amasilinda wereferensi e-litre - ahlukaniswa njengezinto eziyingozi. Lawa masilinda ensimbi aqukethe amagesi aphezulu - amagesi wokucindezela futhi kufanele athuthwe futhi aphathwe kahle ukuvikela ukuvuza.
Okokuhlaziywa okuncane okuphakathi nendawo okuphakathi nendawo, ama-cylinders ethwala kanye nereferensi kagesi kuvame ukulungiswa odongeni lwangaphandle lwe-hut usebenzisa amabakaki namaketanga ukuvikela ukubopha nokungaba izingozi. Izitolo zokulinda igesi zixhumeke kumasulureli wengcindezi ngokusebenzisa ama-hoses wensimbi akhethekile ukuze anikeze igesi kwi-Chromatograph. Endabeni yokuhlaziywa kwesilinganiso esikhulu - Ukuhlaziywa kwesilinganiso ngama-chromathographs amaningi noma okubalulekile kwe-hydrogen kuso sonke isitshalo, ezinye izitshalo zamakhemikhali zisebenzisa amaqembu ama-hydrogen aphakathi nendawo, ukubhekana nezidingo zegesi yevolumu kanye nokuhamba kwe-cylinder.
Ngamafuphi, ama-chromatfygraphs ama-inthanethi kanye nokuhlaziywa kwama-huts abelana ngobuhlobo obuhlukile. Zombili zingamamishini adinga ukuphathwa kwabantu kanye nokunakekelwa ukuze zisebenze ngempumelelo. Ngokunakekelwa okuzinikezele kuphela abangakwazi ukwenza ngokuqhubekayo ukuhlaziya okuzenzakalelayo futhi banikeze idatha enengqondo ohlelweni lwe-DCS.