Sesebelisoa sa oli sa UV se sebelisa n-hexane e le moemeli oa ho ntša 'me se lumellana le litlhoko tsa maemo a macha a naha "HJ970-2018 Determination of Water Quality Petroleum by Ultraviolet Spectrophotometry".
molao-motheo oa ho sebetsa
Tlas'a boemo ba pH ≤ 2, lintho tsa oli ka sampuli li ntšoa ka n-hexane. Motsoako o felloa ke metsi ke anhydrous sodium sulfate, ebe o adsorbed ke silicate ea magnesium ho tlosa lintho tsa polar joalo ka oli ea liphoofolo le meroho. Monyetla o lekanngoa sebakeng sa ultraviolet. Petroleum Boleng ba oli le boleng ba ho monya bo lumellana le molao oa Lambert-Beer, ka hona ho hlahloba ka bongata boteng ba oli metsing.
Sebaka sa kopo
E loketse boikemisetso ba petroleum metsing a ka holim'a metsi, metsi a ka tlas'a lefatše le metsing a leoatle. E sebelisoa haholo lits'ebetsong tsa tlhokomelo ea tikoloho, indasteri ea petrochemical, lik'holejeng le liunivesithing, litsi tsa lipatlisiso tsa saense, limela tsa ho hloekisa likhoerekhoere, polokelo ea metsi le hydrology, limela tsa metsi, petrochemicals, papermaking, meriana, tšepe, temo tlhokomelo ea Tikoloho le liindasteri tse ling.
Phapang
Mekhahlelo ea ts'ebeliso ea mokhoa oa UV le mokhoa oa infrared li fapane. Mokhoa oa infrared o na le moeli o phahameng oa ho lemoha 'me o loketse ho khethoa ha oli (petroleum, liphoofolo le oli ea meroho) ka likhoerekhoere. Mokhoa oa UV o na le kutlo e phahameng le moeli oa ho lemoha o tlase mme o loketse metsi a kaholimo le metsi a ka tlas'a lefatše. le boikemisetso ba petroleum metsing a leoatle.
Mokhoa oa infrared: Mokhoa oa infrared o na le kutlo e phahameng, liphetho tse nepahetseng tsa boleng le bongata, 'me o sebelisa tetrachlorethylene joalo ka moemeli oa ho ntša sebaka sa carbon tetrachloride e senyang lera la ozone.
Mokhoa oa Ultraviolet: Mokhoa oa ultraviolet o na le kutlo e phahameng 'me o loketse qeto ea petroleum metsing a ka holim'a metsi, metsing a ka tlas'a lefatše le metsing a leoatle. Tekanyetso e beha ka pele netefatso ea boleng bo hlakileng le litlhoko tsa taolo ea boleng, tse ka netefatsang saense le ho nepahala ha data ea ho beha leihlo nakong ea tšebeliso ea mokhoa.
LH-OIL336, sesebelisoa sa oli sa UV se ikemetseng se entsoeng ke Lianhua, se lumellana le mekhoa le melao-motheo ea morao-rao ea ho lemoha, se sebelisa n-hexane e le moemeli oa ho ntša metsi, 'me se loketse ho etsa qeto ea petroleum ka holim'a metsi, metsi a ka tlas'a lefatše le metsing a leoatle.
Lianhua LH-OIL336 mitha ea oli ea UV e bonolo ho sebetsa, e na le ho nepahala hantle, kutloisiso e phahameng le ts'ebetso e tsitsitseng. E ka fihlela litlhoko tse fapaneng tsa ts'ebeliso ea bareki mme ea boloka nako ea bareki tlhahlobong ea boleng ba metsi. Lethathamo la tekanyo e tobileng ea sesebelisoa sena sa ho lekanya oli ke 0.04-1ppmm. E na le 7-inch high-definition touch screen, e sebelisa 20mm quartz cuvette bakeng sa ho metha mebala, 'me e na le mochine oa khatiso o hahelletsoeng ka har'a mocheso o khonang ho boloka likotoana tse 5,000 tsa data. E na le boemo bo holimo ba boiketsetso, e bonolo ebile e potlakile, 'me e sebelisa n-hexane kaha mochini oa ho ntša o boetse o baballa tikoloho ebile o bolokehile. E boetse e na le ts'ebetso e tloaelehileng ea ts'ebetso, litšenyehelo tse tlase tsa tlhahlobo, anti-tšitiso e matla, lebelo la tlhahlobo e potlakileng, 'me e ntlafatsa katleho ea mosebetsi oa tlhahlobo ea boleng ba metsi.
Nako ea poso: Apr-12-2024
