1. Kusungunuka mu madzi ndi kuchepetsedwa yuni, mutayimirira kuti mumvetsetse, yankho la Lye lomwe limakhazikika kwambiri limakhazikika kupeza sodium sulfium sulfide. Piritsi (kapena granule) sodium sulfide mankhwala amapezeka kudzera pa thanki yosinthira, yotsatira (kapena granulation)
Mankhwala Osiyanasiyana Mankhwala: Na2SO4 + 2C → Na2SS + 2Co2
Njira ya 2.Ibsorption: 380-420 g / l sodium hydroxide imagwiritsidwa ntchito potengera mafuta otayika omwe ali ndi H2S> 85% hydrogen sulfide, ndipo mankhwalawa amapezeka kuti apeza chinthu chomaliza cha sodium.
Mankhwala Osiyanasiyana: H2S + 2naoh → Na2SS + 2H2o
3. Kuti
Mankhwala Osiyanasiyana Mapangidwe: Bas + na2SO4 → Na2SS + Banon Basen
4. Njira Yochepetsera Mafuta, Pamaso pa Chona Chitsulo, Ordrogen (kapena mpweya wopondera, mafuta a sonhaine) kupezeka. ~ 97%).
Mankhwala Osiyanasiyana:
Na2SO4 + 4Co → Na4S + 4Co2
Na2so4 + 4h2 → na2s + 4h2o
Njira yolimira - njira yoyengayo imagwiritsa ntchito sodium sulfaum sulfium sulfium solution mokhazikika pafupifupi 4% yopangidwa ndi zopangidwa ndi barium sulfate ngati zida zopangira. Pambuyo popondapo mu expporator yowonjezera kawiri kuti atuluke mpaka 23%, imalowa mu thanki yosangalatsa kuti ichotse chitsulo. , Pambuyo pochotsa chithandizo cha kaboni, yuniyo imayikidwa mu Evaporat (yopangidwa ndi zinthu zoyera za nickel) kuti zitheke lye kuti zifike ku ndendeyi.
Fakitale yathu imagwiritsa ntchito njira ziwiri, njira yochepetsera moto yothira moto ndi njira ya barium sulfide njira, kupanga sodium sulfide red flakes ndi flakes wachikasu.
Post Nthawi: Feb-23-2022
