labaru

Akwai hanyoyin masana'antu biyu don samar daSoda Soda: Causcization da electrolysis. Hanyar causticization ya kasu kashi biyu na Soda Ash Causcization da AlKali Causcization na dabi'a gwargwadon bamban albarkatun; Ana iya rarraba hanyar lantarki zuwa hanyar diapragm elefragm da Ion musayar membrane hanya.
Soda Ash Causcization Hanyar: soda ash da Leme ana canza zuwa Soda Ash bayani da toka ana canzawa zuwa ruwan lemun tsami bi da bi. Ana yin amfani da causticization da za'ayi a 99-101 ℃. A causticization ruwa an fayyace shi, mashaya kuma mai da hankali ga sama da 40%. Ruwa mai cajin soma. An kuma kara da ruwa mai da hankali kuma an inganta shi don samun madaidaicin soda mai kyau na caustic. A mai yiwuwa lakar an wanke shi da ruwa, kuma ana amfani da ruwan wanka don sauya alkali.
Hanyar trona causticization ta: trona an murƙushe, narkar da (ko alkali Halogen), an ƙara Alkali Halogen), kuma a ƙara madara mai ɗaukar hoto a 95 zuwa 100 ° C. A causticized ruwa an fayyace shi, masu taushi, da mai da hankali ga na Noo, da kuma sananniyar ruwa ta sanyaya. , hazo da ci gaba da tafasa don mai da hankali don samun ingantaccen madusic soda samfurin. Ana amfani da laka mai kyau da ruwa, kuma ana amfani da ruwan wanka don narke trona.
Hanyar diaphragm wutan lantarki: Sanya ash Ash, caustifi chloride mai da hankali bayan da aka sanya sodium gishiri, sannan kuma carfin sodium zuwa ga tsinkaye, da Tripration sandery, an kara hydrochloric acid don tsinkaye. Da brine yana faruwa kuma an aika zuwa Eldrolysis. Ana amfani da electrolyte, evaporated, wanda aka keɓe cikin salts, kuma sanyaya don samun ruwa mai kyau, wanda aka ci gaba da samun samfurin kayan m soda. Ana amfani da ruwan gishiri na gishiri don narke gishiri.
Ion musayar membrane: Bayan an canza gishirin asalin zuwa gishiri, an mai ƙidaya brine gwargwadon hanyar gargajiya. Bayan na farko brine an tace ta hanyar microporous mai raunin carbon tubbon, sannan a sake tsayar da shi ta hanyar brine saukad da brine sauke shi ne eltrolyzed don samar da gas na chlorine a cikin ɗakin ɗakunan. The of + a cikin brine a cikin ɗakunan da aka shiga jirgin ƙasa ta hanyar ibrrane da kuma OHH- A cikin dakin katako yana haifar da sodium hydroxide. H + an cire kai tsaye a kan Katilode don samar da gas hydrogen. A yayin aiwatar da lantarki, dace da adadin da ya dace na acid na tsarkakakke don cire wa ember da ake buƙata a cikin ɗakin katako. Mai-tsarki caustic soda da aka kirkiro a cikin dakin katako yana da taro kai tsaye na samfurin alkali, ko kuma za'a iya ci gaba da mai da hankali don samar da ingantaccen samfurin soda mai kyau.