Kudzorerwa kwesarufa kubva mugasi rechisikigo uchishandisa maitiro eLO-CAT
Sichuan Hengzhong Clean Energy Equipment Co., Ltd. inyanzvi mukugadzira gasi kurapwa kwemusoro wetsime, kucheneswa kwegasi rechisikigo, Kudzoreredza LPG, Chirimwa cheLNG uye seti yejenareta yegesi yechisikigo.
Maitiro ekupora kweH₂S mugasi rechisikigo inonyanya kusarudzwa zvichienderana nehuwandu hwegasi rine acid, H ₂ Kuwanda kweS, uye zvinodiwa pakuchenesa. Parizvino, maitiro eindasitiri anonyanya kushandiswa anosanganisira marudzi maviri anotevera: (1) Maitiro eClaus）(2) LO-CAT
Zvino tangai nzira yekudzoreredza sarufa uchishandisa maitiro eLO-CAT.
Maitiro ekubvisa simbi yakaoma
Maitiro ekubvisa simbi yakakombama inzira yekunyorovesa iron uchishandisa simbi yakaoma senzira yekubvisa hydrogen sulfide. Hunhu hwayo kushandura H zvakananga2S iri mugasi ichipinda muchikamu cheS. Mushure mekunyudzwa, huwandu hweH2S mugasi hunenge huri pasi pe20ppm. Imhando itsva yetekinoroji yekubvisa sarufa ine maitiro ari nyore, kugona kwesarufa kushanda zvakanyanya, uye ine hushamwari kune nharaunda uye isina chepfu. Mwero wekupora sarufa unosvika 99.9%, uye gasi remuswe rakacheneswa rinogona kusangana nezviratidzo zvezvakatipoteredza zvinoramba zvichivandudzika. Maitiro akaoma ekubvisa sarufa musimbi akakodzera mayuniti ekubvisa sarufa ane H2Zviri mukati meS 0-100% uye 0.1-20 t/d.
Chinonyanya kukosha cheyuniti yekudzoreredza sarufa yakagadzirwa nesimbi ine sled mounted complex iron sulfur seti imwe chete yesarufa isingasviki 2 t/d.
Dhayagiramu yekuyerera kwemaitiro enzira yakaoma yesimbi yekudzoreredza sarufa
Chinangwa chikuru cheizvi ndechekushandisa chelated iron (Fe³⁺) sechinhu chinobatsira kuoxidize H₂S zvakananga mu elemental salfa muchikamu chemvura.
Danho reKunyudza: H₂Gasi rine S rinopinda mumushonga unonyungudutsa mvura wobva wabata mushonga unonyungudutsa mvura.³⁺ inooxida H₂S inopinda musalfure yemuviri uku ichideredzwa kuita simbi yesimbi (Fe²⁺).
Danho reKuzvarwazve: Mushonga une Fe²⁺ inopinda mu oxidizer. Nekufemera mumhepo, Fe²⁺ inodzoserwa kuFe³⁺, kudzoreredza mashandiro emushonga kuti ushandiswe nguva nenguva.
Kudzorerwa kweSulfur: Sulfur slurry inogadzirwa inoparadzaniswa kuburikidza nemidziyo yakaita semafirita evacuum kuti igadzire makeke esulfur pakupedzisira.
