Nuugista UOP GB-217

Nuugista UOP GB-217 waa wakiil dawooyin ah oo ka saara isku-dhisyo ay ku jiraan sulfur ama sulfur oo ku jira shidaalka, walxaha ceeriin ah, ama agab kale; xakamaynta ama daaweynta wasakhowga, waxay inta badan tilmaamaysaa ka saarista daawo ka saari karta sulfur oksaydhyada (oo ay ku jiraan SO2 iyo SO3) gaaska qiiqa. Iskudhisyo kala duwan oo alkaline ah ayaa loo isticmaali karaa sidii wakiilo desulfurization ah. Ka saar desulfurization-ka sulfur dioxide ee gaaska qiiqa, lime-ka ugu waxtarka badan, lime-ka iyo lime-ka, iyo xalka alkaline ee ay diyaariyaan daawooyinka lime-ka oo wata daawooyinka lime-ka. Inta badan wakiilada desulfurization-ka waxay nuugi karaan sulfur dioxide ee gaaska qiiqa iyada oo aan hawada laga saarin. Waxaa lagu nuugi karaa buufin biyo lime ah, ama waxaa loo isticmaali karaa in si toos ah loogu qaso budada dhuxusha budada lime-ka adag ama lagu buufiyo foornada gubashada si loo hagaajiyo sulfur dioxide ee haraaga shidaalka. Xalal sida sodium carbonate iyo aluminium sulfate sulfate ayaa badanaa loo isticmaalaa sidii wakiil desulfurization ah si loogu daaweeyo sulfur dioxide, kaas oo loo isticmaali karo in lagu daaweeyo sulfur dioxide.