Iindaba zeshishini
-
Imveliso yeSodium Hydrosulfide
1. Indlela yokufunxa: Funxa igesi yehydrogen sulfide ngesisombululo sealkali sulfide (okanye isisombululo se-caustic soda).Ngenxa yokuba igesi ye-hydrogen sulfide inetyhefu, ukusabela kokufunxa kufuneka kuqhutywe phantsi koxinzelelo olubi.Ukuze kuthintelwe ukungcoliseka okuphezulu komoya ngehydrogen sulfide kwi-exh...Funda ngokugqithisileyo -
Indlela yokuVelisa iSodium sulfide kunye neNkqubo
1. Indlela yokunciphisa amalahle ehlanjululweyo, i-mirabilite kunye namalahle ahlanjululweyo axutywe kumlinganiselo we-100: (21-22.5) (umlinganiselo wobunzima) kunye ne-calcined kwaye iyancipha kwiqondo lokushisa eliphezulu le-800-1100 ° C, kwaye umphumo upholile kwaye ushushu. inyibilikiswe kulwelo ngelyethe enyibilikayo, emva kokumela i-clarifica...Funda ngokugqithisileyo
