Dab tsi yog lub hom phiaj ntawm anhydrous sodium sulfate hauv extraction

Thaum tshem tawm ntau cov tebchaw los ntawm kev daws, nws yog ib qho tsim nyog yuav tsum tshem tawm cov dej seem ntawm qhov sib tov. Qhov no yog qhov uas anhydrous sodium sulfate ua haujlwm. Nws hygroscopicity, uas yog, nws muaj peev xwm nqus dej noo, ua rau nws zoo meej desiccant. Nws tuaj yeem ua tau zoo thiab ua tau zoo tshem tawm cov kab dej ntawm cov tshuaj. Ntau qhov kev sim thiab cov txheej txheem kev lag luam extraction xav tau qhov no vim tias dej tuaj yeem cuam tshuam nrog qhov kawg tshwm sim, hloov cov concentration thiab purity ntawm cov tebchaw. Los ntawm kev siv anhydrous sodium sulfate kom tshem tawm cov dej noo, cov tshuaj ntshiab tshaj plaws tuaj yeem muab rho tawm. Cov nyhuv no yog qhov tseem ceeb hauv ntau yam lag luam xws li tshuaj, qhov chaw purity ntawm cov tebchaw tseem ceeb heev rau lawv cov txiaj ntsig.
Ntxiv nrog rau kev siv cov txheej txheem rho tawm, anhydrous sodium sulfate kuj tseem siv hauv ntau lwm yam lag luam. Nws yog cov khoom tseem ceeb hauv kev tsim cov tshuaj ntxuav tes, siv los ua anionic surfactant emulsifier, thiab ntxiv los tiv thaiv cov dej khov ntawm cov ntaub.
Zuag qhia tag nrho, anhydrous sodium sulfate yog ib qho kev sib xyaw ua ke nrog ntau daim ntawv thov, tab sis nws feem ntau siv yog nyob rau hauv cov txheej txheem rho tawm. Nws lub peev xwm hygroscopic tshwj xeeb ua rau nws yog ib qho cuab yeej tseem ceeb rau kev ua kom lub purity thiab concentration ntawm cov ntsiab lus rho tawm. Daim ntawv thov no ua rau anhydrous sodium sulfate ib qho tseem ceeb tivthaiv nyob rau hauv ntau yam lag luam, nrog rau ntau yam kev siv.