Umtshini we-oyile we-UV usebenzisa i-n-hexane njenge-ejenti yokukhupha kwaye ihambelana neemfuno zomgangatho omtsha wesizwe "HJ970-2018 Ukumiselwa koMgangatho waManzi wePetroleum nge-Ultraviolet Spectrophotometry".
umgaqo wokusebenza
Ngaphantsi kwemeko ye-pH ≤ 2, izinto zeoyile kwisampuli zikhutshwe nge-n-hexane. Isicatshulwa sichithwa yi-anhydrous sulfate ye-sodium, kwaye emva koko ibhengezwe yi-magnesium silicate ukususa izinto ze-polar ezifana nezilwanyana kunye nemifuno yeoli. I-absorbence ilinganiswa kummandla we-ultraviolet. I-Petroleum Umxholo we-oyile kunye nexabiso lokufunxa liyahambelana nomthetho we-Lambert-Beer, ngaloo ndlela uhlalutya umthamo weoli emanzini.
Ubungakanani besicelo
Ifanelekile ukumiselwa kwepetroleum emanzini angaphezulu, amanzi aphantsi komhlaba kunye namanzi olwandle. Isetyenziswe ngokubanzi kwiinkqubo zokubeka iliso lokusingqongileyo, imboni yepetrochemical, iikholeji kunye neeyunivesithi, amaziko ophando lwezenzululwazi, amaziko okucocwa kwamanzi amdaka, ukugcinwa kwamanzi kunye ne-hydrology, izityalo zamanzi, i-petrochemicals, i-papermaking, i-pharmaceuticals, isinyithi, ezolimo Ukubeka iliso kokusingqongileyo kunye namanye amashishini.
Umehluko
Uluhlu lwesicelo sendlela ye-UV kunye nendlela ye-infrared yahlukile. Indlela ye-infrared inomda ophezulu wokufumanisa kwaye ifanelekile ukumiselwa kweoli (i-petroleum, i-oyile yezilwanyana kunye nemifuno) emanzini amdaka. Indlela ye-UV inovakalelo oluphezulu kunye nomda wokufumanisa ophantsi kwaye ifanelekile kumanzi angaphezulu kunye namanzi aphantsi komhlaba. kunye nokumiselwa kwepetroleum emanzini olwandle.
Indlela ye-infrared: Indlela ye-infrared inovakalelo oluphezulu, iziphumo ezichanekileyo zomgangatho kunye nobungakanani, kwaye isebenzisa i-tetrachlorethylene njenge-agent ye-extraction indawo ye-carbon tetrachloride eyonakalisa i-ozone layer.
Indlela ye-Ultraviolet: Indlela ye-ultraviolet inovakalelo oluphezulu kwaye ifanelekile ukumiselwa kwepetroleum kumanzi angaphezulu, kumanzi aphantsi komhlaba kunye namanzi olwandle. Umgangatho ubeka phambili ukuqinisekiswa komgangatho ocacileyo kunye neemfuno zokulawula umgangatho, ezinokuqinisekisa ubunzululwazi kunye nokuchaneka kwedatha yokubeka iliso ngexesha lokusetyenziswa kwendlela.
I-LH-OIL336, i-Oil detector ye-UV ephuhliswe ngokuzimeleyo yi-Lianhua, ihambelana neendlela kunye nemigaqo yokufumanisa yamva nje, isebenzisa i-n-hexane njenge-ejenti yokukhupha, kwaye ifanelekile ukumiselwa kwepetroleum emanzini angaphezulu, amanzi aphantsi komhlaba kunye namanzi olwandle.
I-Lianhua LH-OIL336 imitha yeoli ye-UV kulula ukuyisebenzisa, inokuchaneka okulungileyo, uvakalelo oluphezulu kunye nokusebenza okuzinzile. Iyakwazi ukuhlangabezana neemfuno ezahlukeneyo zokusetyenziswa kwabathengi kwaye igcine ixesha abathengi kuvavanyo lomgangatho wamanzi. Uluhlu lokulinganisa ngokuthe ngqo kwesi sixhobo sokulinganisa ioli yi-0.04-1ppmm. Ine-7-intshi ye-high-definition touch screen, isebenzisa i-quartz ye-20mm ye-cuvette yokulinganisa umbala, kwaye inomshicileli we-thermal owakhelwe ngaphakathi onokugcina iinqununu ze-5,000 zedatha. Inomgangatho ophezulu wokuzisebenzela, ilungile kwaye iyakhawuleza, kwaye isebenzisa i-n-hexane njengoko i-arhente yotsalo ikwangumhlobo wokusingqongileyo kwaye ikhuselekile. Ikwanayo nenkqubo yokusebenza esemgangathweni, ixabiso eliphantsi lovavanyo, ukuchasana nokuphazamiseka okunamandla, isantya sokuvavanya ngokukhawuleza, kunye nokuphucula ukusebenza kakuhle komsebenzi wokuvavanya umgangatho wamanzi.
Ixesha lokuposa: Apr-12-2024
