I-Sodium Sulfidi (Na₂S)

Uhlolojikelele Lomkhiqizo

I-Sodium Sulfide iyikhemikhali ye-inorganic esebenza kakhulu esetshenziswa kakhulu ku- pulp nephepha, ukucutshungulwa kwesikhumba, ukuhlanzwa kwamanzi, nokukhiqiza amakhemikhali . Yaziwa ngezici zayo eziqinile zokunciphisa kanye nekhono lokukhulula i-hydrogen sulfide , isebenza njenge- reagent eyinhloko ekusetshenzisweni kwezimboni ezidinga ama-ion e-sulfide..

Ivamise ukunikezwa njengokuqinile noma ama-crystalline aphuzi kuya kokubomvu , i-Sodium Sulfide inikeza ukusebenza kabusha okungaguquguquki, ukuhlanzeka okuphezulu, kanye nokubamba kalula kwezinqubo zezimboni.

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Ukuhlonza Umkhiqizo Obalulekile

• Igama lomkhiqizo: I-Sodium sulfide

• I-Chemical Formula: Na₂S

• Inombolo ye-CAS: 1313-82-2

• Isisindo samangqamuzana: 78.04 g/mol

• Ikhodi ye-HS: 28301000

• Ukubukeka: Okuqinile kwekristalu okuphuzi ukuya kokubomvu noma ama-flakes

• Iphunga: Iphunga lesulfure eliwuphawu

• I-Solubility: Incibilika kakhulu emanzini, yenza isixazululo se-alkaline

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Chemical & Physical Properties

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Ukukhiqiza Nokulawula Ikhwalithi

I-Sodium Sulfide ikhiqizwa ngokuphendula isulfure ne-sodium hydroxide noma i-sodium carbonate ngaphansi kwezimo ezilawulwayo. Ukulawulwa kwekhwalithi okuqinile kuqinisekisa ukuhlanzeka okuphezulu, okuqukethwe kwe-sulfide okuzinzile, nokungcola okuncane.

Ukuqinisekiswa kwekhwalithi kuhlanganisa:

• Ukuhlolwa nokuhlanzeka

• Ukuhlaziywa komswakama nokuncibilika

• Izinsimbi ezinzima nokuqapha ukungcola

• Ukulandeleka kweqoqo nge-COA

Amabanga atholakalayo:

• Ibanga lezimboni

• Ibanga Lesikhumba

• Ibanga Lobuchwepheshe

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Izicelo ze-Sodium sulfide

Imboni ye-Pulp & Paper

• Isetshenziselwa inqubo ye-Kraft yokudonsa izinkuni

• Ithuthukisa ukuhlukaniswa nokuhlukaniswa kwe-fiber

Ukucubungula Isikhumba

• Ukususwa kwezinwele nokuchithwa kwezikhumba

• Yehlisa ngempumelelo ama-agent asuselwa ku-sulfide

Ukukhiqiza Amakhemikhali

• Imaphakathi ekukhiqizeni amakhemikhali e-thiochemicals, odayi besulfure, nezinhlanganisela ezinesulfure

• Isebenza njenge-ejenti yokunciphisa eqinile ekuphenduleni kwamakhemikhali

Ukwelapha Amanzi

• Imvula yezinsimbi ezisindayo

• Ukwelashwa okusekelwe ku-sulfide emanzini angcolile kanye nokungcola kwezimboni

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Ukupakisha & Isitoreji

• Izinketho zokupakisha:

• 25-50 kg kraft paper bag ne PE liner

• 500–1,000 kg jumbo bag

• Ukupakisha ngokwezifiso kuyatholakala

• Imibandela Yesitoreji:

• Gcina endaweni epholile, eyomile, nengena umoya

• Vikela kumswakama, ama-asidi, nama-oxidizing agents

• Gcina iziqukathi zivaliwe ngokuqinile

• Impilo Yeshelufu: Izinyanga eziyi-12 ngaphansi kwezimo ezifanele zokugcina

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Ukuphepha Nokuphatha

• Ukubola kanye ne-alkaline enamandla; phatha ngokucophelela

• Gwema ukuthintana kwesikhumba namehlo; sebenzisa amagilavu, izibuko, nezingubo zokuzivikela

• Iphunga elinamandla le-H₂S; qinisekisa ukungena komoya owanele

• Bheka ku- SDS / MSDS ukuze uthole imiyalelo enemininingwane yokuphepha

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Ukulawula Nokuhambisana

Amadokhumenti atholakalayo:

• I-COA (Isitifiketi Sokuhlaziya)

• I-SDS / MSDS

• REACH futhi uhambise ukuthobela

• Izitifiketi eziqondene nemboni

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Kungani Khetha I-Sodium sulfide yethu?

• ✔ Ukuhlanzeka okuphezulu nokuqukethwe kwe-sulfide okungaguquki

• ✔ Ilungele izimboni ze-pulp, isikhumba, amakhemikhali, kanye nezimboni zokuhlanza amanzi

• ✔ Ukunikezwa okuthembekile nezintengo ezincintisanayo

• ✔ Ukulawulwa kwekhwalithi okuqinile namaqoqo alandelekayo

• ✔ Ukusekelwa kochwepheshe bezobuchwepheshe

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Imibuzo Evame Ukubuzwa (FAQ)

Q1: Isetshenziselwani iSodium Sulfidi?

Isetshenziswa ku-pulp nephepha, ukucubungula isikhumba, ukukhiqiza amakhemikhali, nokuhlanza amanzi.

Q2: Kufanele igcinwe kanjani i-Sodium Sulfidi?

Gcina endaweni epholile, eyomile, engenamoya, kude nama-acids kanye nomswakama.

Q3: Ingabe iyancibilika emanzini?

Yebo, incibilika kalula emanzini, yakha ingxube ye-alkaline enamandla.

Q4: Ingabe kuphephile ukuphatha?

Iyagqwala futhi ikhipha igesi ye-H₂S; I-PPE efanele kanye nokukhipha umoya kuyadingeka.