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500Nm3/h Gaaska Dabiiciga ah ee SMR Hydrogen Plant

Sida laga soo xigtay xogta machadka cilmi-baarista warshadaha,soosaarka hydrogen gaaska dabiiciga ahHannaanku wuxuu hadda ku jiraa kaalinta koowaad ee suuqa wax-soo-saarka hydrogen ee adduunka.Qaybta wax soo saarka hydrogen ee ka soo baxda gaasta dabiiciga ah ee Shiinaha ayaa ku jirta kaalinta labaad, ka dib markii laga soo bilaabo dhuxusha.Soosaarka hydrogen ee gaaska dabiiciga ah ee Shiinaha waxa uu bilaabmay 1970-meeyadii, inta badan waxa uu haydarojiin ka siinayay isku dhafka ammonia.Iyadoo la hagaajinayo tayada kicinta, socodka habka, heerka xakamaynta, qaabka qalabka iyo hagaajinta qaab dhismeedka, isku hallaynta iyo badbaadada habka wax soo saarka hydrogen gaaska dabiiciga ah ayaa la dammaanad qaaday.

Habka soo saarista hydrogen gaaska dabiiciga ah inta badan waxaa ku jira afar tillaabo: pretreatment gaaska ceeriin, dib u habaynta uumiga gaaska dabiiciga ah, wareejinta carbon monoxide,sifaynta hydrogen.

Tallaabada ugu horreysa waa pretreatment alaabta ceeriin, taas oo inta badan loola jeedaa desulfurization gaaska ceeriin, hawlgalka habka dhabta ah guud ahaan isticmaalaa cobalt molybdenum hydrogenation taxane zinc oxide sida desulfurizer ah si loogu badalo baaruud organic ee gaaska dabiiciga galay baaruud inorganic ka dibna ka saar.

Talaabada labaad waa dib u habaynta uumiga gaaska dabiiciga ah, kaas oo isticmaala nikkel katalyst ee dib-u-habeeyaha si uu ugu beddelo alkanes ee gaasta dabiiciga ah gaas feedstock ah oo qaybaha ugu muhiimsan ay yihiin carbon monoxide iyo hydrogen.

Talaabada saddexaad waa kaarboon monoksaydh shift.Waxa ay la falgashaa uumiga biyaha marka uu jiro wax kicinaya, markaas waxa ay dhalisaa hydrogen iyo carbon dioxide, oo ay hesho gaasta shift ah oo inta badan ka kooban hydrogen iyo carbon dioxide.

Talaabada ugu dambeysa waa in la nadiifiyo hydrogen, hadda nidaamka nadiifinta hydrogen ee inta badan la isticmaalo waa nidaamka kala soocida sifaynta cadaadiska (PSA).Nidaamkani wuxuu leeyahay sifooyinka isticmaalka tamarta hooseeya, habka fudud iyo nadiifinta sare ee hydrogen.

Soosaarka hydrogen ee gaaska dabiiciga ah wuxuu leeyahay faa'iidooyinka miisaanka wax soo saarka hydrogen ee weyn iyo tignoolajiyada qaangaarka ah, waana isha ugu weyn ee hydrogen hadda.Inkasta oo gaaska dabiiciga ahi uu sidoo kale yahay shidaal fosil ah oo soo saara gaasaska aqalka dhirta lagu koriyo ee soo saarista hydrogen buluuga ah, laakiin sababtoo ah isticmaalka tignoolajiyada horumarsan sida qabashada kaarboonka, isticmaalka iyo kaydinta (CCUS), waxay hoos u dhigtay saamaynta deegaanka dhulka iyadoo la qabsaday. gaasaska aqalka dhirta lagu koriyo iyo in la gaaro wax soo saar hooseeya.


Waqtiga boostada: Jul-27-2023