Litaba tsa indasteri
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Tlhahiso ea sodium Hydrosulfide
1. Mokhoa oa ho monya: Monya khase ea hydrogen sulfide ka tharollo ea alkali sulfide (kapa tharollo ea soda ea caustic).Hobane khase ea hydrogen sulfide e chefo, karabelo ea ho monya e lokela ho etsoa tlasa khatello e mpe.E le ho thibela tšilafalo e phahameng ea moea ka hydrogen sulfide ho exh...Bala haholoanyane -
Mokhoa oa tlhahiso ea sodium sulfide le ts'ebetso
1. Mokhoa oa ho fokotsa mashala a silafalitsoeng, mashala a mirabilite le a pulverized a kopantsoe ka karo-karolelano ea 100: (21-22.5) (karo-karolelano ea boima ba 'mele) le calcined le ho fokotsa mocheso o phahameng oa 800-1100 ° C,' me sephetho se pholile 'me se futhumatsa qhibiliha ka har'a mokelikeli o nang le dilute lye , ka mor'a ho emela clarifica...Bala haholoanyane
