Tingaki tindlela letikhona tekukhicita i-sodium sulfide?

Kukhona tindlela letimbili letiyinhloko tekukhicita i-sodium sulfide. Indlela ye Glauber yeluswayi ifaka kuhlanganisa iSodium sulfate kanye nemphuphu yemalahle ngesilinganiso sa 1:0.5 bese uyashiswa esitofini lesiphindzaphindzako kuya ku 950°C, ngekuchubeka nekuvusa kwentela kuvikela kuhlangana. Lomkhicito we hydrogen sulfide igesi kumele umunywe kusetjentiswa sisombululo se alkaline, futsi kwehluleka kuhlangabetana nemazinga ekuhlantwa kwegesi yekukhipha kungabangela tinhlawulo letivela etiphatsimandlani temvelo. Indlela yemkhicito longaphansi isebentisa ludzaka lolulahliwe loluvela ekukhiciteni luswayi lwe barium, kudzinga tinyatselo letisihlanu tekuhlunga. Ngesikhatsi loku kunciphisa tindleko nga 30%, lokuhlanteka kungafika ku 90% kuphela.

iSodium sulfide ikhetsa tintfo letiluhlata letisezingeni lelisetulu futsi ilawula ngalokucinile kukhicita ngebuchwepheshe lobutfutfukile, ngekuhlanteka lokusetulu kanye nekungcola lokuncane, kucinisekisa kuniketwa lokucinile ngisho nema oda lamakhulu. Chafata lapha kute utfole i-sodium sulfide lesezingeni leliphakeme futsi lesebenta kahle kakhulu.

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Sikhatsi sekuposa: Inyoni-24-2025