Qhov sib txawv tseem ceeb ntawm Glauber ntsev thiab cov ntsev ntau yog tias Glauber ntsev muaj hydrated sodium sulfate, hos cov ntsev ntau muaj sodium chloride ua cov khoom tseem ceeb.
Ob leeg Glauber ntsev thiab ntsev ntau yog cov tshuaj inorganic thiab yog ntsev ntawm sodium. Glauber ntsev muaj sulfate ntsev ntawm sodium, thaum cov ntsev ntau muaj cov chloride ntsev ntawm sodium.
Glauber S alt yog dab tsi?
Glauber ntsev yog daim ntawv decahydrate ntawm sodium sulfate. Cov tshuaj no tseem hu ua mirabilite. Cov tshuaj formula ntawm no compound yog Na2SO4.10H2O. Decahydrate txhais tau tias sodium sulfate molecule yog txuam nrog 10 dej molecules. Cov khoom no yog cov ntxhia vitreous thiab muaj xim dawb lossis tsis muaj xim. Cov khoom siv ntsev no yog tsim los ntawm evaporite los ntawm cov brine uas muaj sodium sulfate. Tsis tas li ntawd, Glauber ntsev tshwm sim nyob rau hauv saline playa pas dej thiab nyob ib ncig ntawm saline springs. Cov khoom no tau muaj npe tom qab tus kws tshawb fawb Johann Rudolf Glauber.
Daim duab 01: Cov Qauv Tshuaj ntawm Sodium Sulfate
Thaum xav txog cov khoom ntawm Glauber ntsev, nws tsis ruaj khov heev hauv huab cua qhuav. Yog li ntawd, thaum cov ntsev no tso rau hauv cov huab cua qhuav, peb tuaj yeem soj ntsuam lub cev qhuav dej sai ntawm cov ntsev no. Raws li cov tshuaj tiv thaiv lub cev qhuav dej no, Glauber ntsev crystals zoo li hloov mus rau hauv cov hmoov dawb, uas yog daim ntawv anhydrous ntawm sodium sulfate. Cov hmoov dawb no feem ntau hu ua thenardite.
Glauber ntsev crystals crystallize hauv monoclinic siv lead ua duab. Qhov kev ntxhib los mos ntawm cov khoom no tuaj yeem yog granular, ntxhib lossis zoo tsim muaju. Tsis tas li ntawd, Glauber ntsev muaju feem ntau yog teem rau hauv ib qho octahedral siv lead ua lattice qauv.
Nyob ntsev yog dab tsi?
Cov ntsev ntau yog cov ntsev peb siv rau cov kev xav tau hauv tsev, thiab nws feem ntau muaj sodium chloride. Ntsev yog cov ntxhia pob zeb uas yog tsim los ntawm sodium chloride. Yog li ntawd, cov tshuaj formula rau cov compound no yog NaCl. Cov tshuaj no muaj nyob rau hauv ntau qhov ntau hauv dej hiav txwv. Piv txwv li, qhib dej hiav txwv muaj 35 g / L khoom sodium chloride. Feem ntau, qhov sib xyaw no yog qhov tseem ceeb rau peb cov khoom noj hauv lub neej txhua hnub. Cov txheej txheem tseem ceeb uas tsim ntsev yog mining ntsev mines thiab evaporation ntawm seawater. Daim ntawv edible ntawm no compound yog qhov tseem ceeb rau tib neeg noj qab haus huv thiab rau feem ntau lwm yam tsiaj thiab.
Daim duab 02: Hiav Txwv S alt Production los ntawm Brine
Ntxiv mus, ntsev yog ib qho ntawm tsib qhov kev xav saj. Nws yog, yog li ntawd, cov khoom tseem ceeb hauv ntau yam khoom noj. Daim ntawv dav dav yog iodized ntsev uas muaj cov poov tshuaj iodide ntxiv. Feem ntau, peb ntxiv ntsev rau kev ua zaub mov (raws li cov khoom xyaw hauv cov zaub mov tiav) rau kev khaws cia thiab tsw.
Dab tsi zoo sib xws ntawm Glauber S alt thiab Common S alt?
- Glauber ntsev thiab ntsev ntau yog ntsev ntawm sodium.
- Ob leeg yog cov dej-soluble compounds.
Qhov txawv ntawm Glauber S alt thiab Common S alt yog dab tsi?
Glauber ntsev thiab cov ntsev ntau yog cov ntsev ntsev ntawm sodium. Qhov sib txawv tseem ceeb ntawm Glauber ntsev thiab cov ntsev ntau yog tias Glauber ntsev muaj hydrated sodium sulfate, hos cov ntsev ntau muaj sodium chloride ua cov khoom tseem ceeb. Ntxiv mus, Glauber ntsev muaj iab saj thaum cov ntsev ntau muaj qab ntsev.
Hauv qab no yog cov ntsiab lus ntawm qhov sib txawv ntawm Glauber ntsev thiab ntsev ntau hauv daim ntawv.
Summary – Glauber S alt vs Common S alt
Ob leeg Glauber ntsev thiab ntsev ntau yog cov tshuaj inorganic, thiab lawv yog ntsev ntawm sodium. Glauber ntsev muaj sulfate ntsev ntawm sodium, thaum cov ntsev ntau muaj cov chloride ntsev ntawm sodium. Qhov sib txawv tseem ceeb ntawm Glauber ntsev thiab cov ntsev ntau yog tias Glauber ntsev muaj hydrated sodium sulfate, hos cov ntsev ntau muaj sodium chloride ua cov khoom tseem ceeb.
