Akụkọ ụlọ ọrụ
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Sodium Hydrosulfide mmepụta
1. Usoro absorption: Were hydrogen sulfide gas na ngwọta alkali sulfide (ma ọ bụ ngwọta soda caustic).N'ihi na hydrogen sulfide gas na-egbu egbu, mmeghachi omume absorption kwesịrị ime n'okpuru nrụgide na-adịghị mma.Iji gbochie oke mmetọ ikuku site na hydrogen sulfide na exh ...GỤKWUO -
Usoro na usoro mmepụta sodium sulfide
1. Pulverized coal Mbelata usoro, mirabilite na pulverized coal na-agwakọta na a ruru 100: (21-22.5) (arọ ruru) na calcined na belata na a elu okpomọkụ nke 800-1100 Celsius C, na ihe pụta na-mma na thermally. etisasịwo n'ime mmiri mmiri na itughari lye , mgbe guzo clarifica ...GỤKWUO
