Mokhoa o Sebetsang oa Sodium Hydrosulfide Synthesis Ho Sebelisa Strontium Carbonate

Sodium sulfide le Sodium hydrosulfide ke lihlahisoa tse peli tse fumanoang ka mokhoa oa ho monya alkaline bakeng sa ho phekola khase ea litšila ea ammonia synthesis indasteri. Ka bobeli sodium sulfide le sodium hydrosulfide li na le ts'ebeliso e pharaletseng. Sodium sulfide e ka sebelisoa indastering ea dae ho etsa lidae tsa sebabole, indastering ea tšepe e se nang ferrous e le moemeli oa ho phaphamala bakeng sa mashala, indastering ea letlalo e le moemeli oa ho tlosa moriri bakeng sa matlalo a tala, le indastering ea pampiri e le moemeli oa ho pheha bakeng sa pampiri. Sodium hydrosulfide e ka sebelisoa indastering ea dae bakeng sa ho kopanya lintho tse mahareng tsa tlhaho, indastering ea letlalo bakeng sa ho tlosa moriri le ho soeufatsa matlalo a tala, le indastering ea manyolo bakeng sa ho tlosa sebabole sa monomer ho tsoa ho se sebelitseng. k'habone disebediswa tsa ho tlosa sebabole.

Sodium hydrosulfide ke mofuta o mocha oa thepa e tala ea lik'hemik'hale e ntlafalitsoeng kamora sodium sulfide, 'me e fumaneha haholo joalo ka li-ion tsa HS⁻ metsing. Tharollo ea eona ea metsi e na le alkalinity e tlase ha e bapisoa le sodium sulfide, 'me e bonts'a ts'ebetso e phahameng ea ts'ebeliso indastering e bobebe, indastering ea lik'hemik'hale le mafapheng a mang. Ka mohlala, e sebelisoa e le thepa e tala bakeng sa ho hlahisa ammonium sulfide le ethyl mercaptan; indastering ea merafo, e sebelisoa haholo ho rua molemo ka koporo.

Hona joale, likhoebo tse ngata li sebetsa ka ho bokella khase ea hydrogen sulfide le carbon dioxide e hlahisoang nakong ea ho lokisetsa strontium carbonate, ho etsa bonnete ba hore khase ea hydrogen sulfide le carbon dioxide li na le likhatello tse itseng le likhatello pele li li kenya ka har'a tharollo ea alkaline bakeng sa ho arabela. Sena se bolela hore mekhoa ea ho itokisa bakeng sa strontium carbonate le sodium hydrosulfide e arohane, 'me pele ho lokisoa ha sodium hydrosulfide, basebetsi ba lokela ho etsa mehato e mengata ea ho tšoara le ho e etsa, ho etsa hore mokhoa oa ho lokisetsa o be thata.

Mehato ea Ts'ebetso ea Tlhahiso

1. Tharollo ea metsi a sodium sulfide e kenngoa mohahong oa pele oa karabelo ka tora ea ho hlaphoheloa ea carbon dioxide, 'me carbon dioxide e boetse e kenngoa mohahong oa pele oa karabelo, moo sodium sulfide aqueous solution le carbon dioxide e itšoarang.

2. Ka mohato (1), sephetho sa strontium carbonate, se hlahisoang ke khase ea hydrogen sulfide, le carbon dioxide e sa sebetsanoeng li bokelloa ebe li tsosolosoa ho tloha tora ea pele ea ho itšoara ka har'a mohaho oa ho hlaphoheloa ha carbon dioxide. Khase ea carbon dioxide e sa sebetsanoang e kopana le tharollo ea metsi a sodium sulfide mohahong oa ho hlaphoheloa ha carbon dioxide, ha khase ea hydrogen sulfide e kena mohahong oa bobeli oa karabelo ka tora ea ho hlaphoheloa ea carbon dioxide.

3. Tharollo ea alkaline ea sodium hydroxide e kenngoa mohahong oa bobeli oa ho arabela ka tora ea ho hlaphoheloa ea hydrogen sulfide, moo khase ea hydrogen sulfide e sebetsanang le tharollo ea alkaline ea sodium hydroxide tora ea bobeli.

4. Sehlahisoa sa sodium hydrosulfide ho tloha mohato oa (3) se bokelloa, 'me khase ea hydrogen sulfide e sa sebetseng e khutlisetsoa mohahong oa hydrogen sulfide recovery tower ho arabela ka tharollo ea alkaline ea sodium hydroxide.

Ka kakaretso, ts'ebetso ena e ka hlahisa strontium carbonate le sodium hydrosulfide ka tatellano, e bonts'a ts'ebetso e ntle ea ts'ebetso le ho fihlela ts'ebetso ea ho nchafatsa thepa le lihlahisoa. Ntle le moo, ts'ebetso ena e nolofatsa ho lokisoa ha sodium hydrosulfide ka ho fokotsa tlhoko ea mehato e mengata ea ho ts'oaroa le ho e etsa. Ho feta moo, e monya carbon dioxide le khase ea hydrogen sulfide ka katleho, e thibelang hydrogen sulfide ho tsoa sepakapakeng le ho baka tšilafalo ea moea.