Nkhani Zamakampani
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Sodium Hydrosulfide Production
1. Njira yoyamwitsa: Yatsani mpweya wa hydrogen sulfide ndi alkali sulfide solution (kapena caustic soda solution).Chifukwa mpweya wa hydrogen sulfide ndi wapoizoni, kuyamwa kwake kuyenera kuchitika mokakamizidwa.Pofuna kupewa kuipitsidwa kwakukulu kwa mpweya ndi hydrogen sulfide mu exh...Werengani zambiri -
Sodium Sulfidi Production Njira Ndi Njira
1. Njira yochepetsera malasha, mirabilite ndi malasha opukutidwa amasakanizidwa mu chiŵerengero cha 100: (21-22.5) (chiŵerengero cholemera) ndi calcined ndi kuchepetsedwa pa kutentha kwakukulu kwa 800-1100 ° C, ndipo zotsatira zake zimakhazikika ndi kutentha. kusungunuka kukhala madzi okhala ndi dilute lye , pambuyo poyimira clarifica ...Werengani zambiri
