Mokhoa o Sebetsang oa Sodium Hydrosulfide Synthesis Ho Sebelisa Strontium Carbonate

Sodium sulfide le Sodium hydrosulfide ke dihlahiswa tse pedi tse fumanwang ka mokgwa wa ho monya alkaline bakeng sa ho phekola ammonia synthesis ya khase ya ditshila tsa indasteri. Sodium sulfide le sodium hydrosulfide ka bobedi di na le ditshebediso tse pharaletseng. Sodium sulfide e ka sebediswa indastering ya dae ho etsa didae tsa sebabole , indastering ya metallurgy e seng ya ferrous e le moemeli wa ho phaphamala bakeng sa majwe a bohlokwa, indastering ya letlalo e le moemeli wa ho tlosa moriri bakeng sa matlalo a tala, le indastering ya pampiri e le moemeli wa ho pheha bakeng sa pampiri. Sodium hydrosulfide e ka sebediswa indastering ya dae bakeng sa ho kopanya di-intermediate tsa organic, indastering ya letlalo bakeng sa ho tlosa moriri le ho tjhesa letlalo le tala, le indastering ya manyolo bakeng sa ho tlosa sebabole sa monomer ho di-desulfurizers tse sebediswang tsa Carbon.

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 jwale, dikgwebo tse ngata di sebetsa ka ho bokella kgase ya hydrogen sulfide le carbon dioxide e hlahiswang nakong ya ho lokiswa ha strontium carbonate , ho netefatsa hore kgase ya hydrogen sulfide le carbon dioxide di na le mahloriso le dikgatello tse itseng pele di kenngwa ka hara tharollo ya alkaline bakeng sa karabelo. Sena se bolela hore mekgwa ya ho lokiswa ha strontium carbonate le sodium hydrosulfide e arohane, mme pele ho ho lokiswa ha sodium hydrosulfide, basebetsi ba hloka ho etsa mehato e mengata ya ho sebetsana le ho bopa e mahareng, e leng se etsang hore tshebetso ya ho lokiswa e be thata haholo.

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.