Igesi yemvelo esanda kukhishwa emthonjeni ivame ukugcwaliswa ngomhwamuko wamanzi ogcwele, okungadala umonakalo omkhulu. Igesi yemvelo equkethe izingxenye ze-asidi ithambekele ekugqwaleni kwe-asidi kwamapayipi nemishini lapho kukhona amanzi; Umswakama unganciphisa amandla okuthutha amapayipi egesi yemvelo futhi ubangele ukusetshenziswa kwamandla okungadingekile. Ngakho-ke, ukuphelelwa amanzi emzimbeni ngegesi yemvelo kuyadingeka kakhulu.
Ukuphelelwa amanzi emzimbeni ngegesi yemvelo inqubo esebenzisa izindlela ezithile zokususa umhwamuko wamanzi agcwele kugesi yemvelo. Izindlela ezivamile zifaka phakathi ukuphelelwa amanzi emzimbeni okupholile, ukumuncwa kwe-solvent ukuphelelwa amanzi emzimbeni, ukuphelelwa amanzi emzimbeni okumunca okuqinile, ukuphelelwa amanzi emzimbeni kwe-membrane, njll. Izindlela ezahlukene zokuphelelwa amanzi emzimbeni zinezimpawu zazo futhi zifaneleka ezindaweni ezahlukene.
Inqubo eyinhloko ye-triethylene glycol yilena elandelayo:
Igesi yemvelo emanzi esimweni sokugcwala ihlukaniswa yisihlukanisi sesihlungi ukuze ihlukanise amaconsi oketshezi angama-5 μ m nangaphezulu, bese ingena ekamelweni lokuhlukanisa igesi noketshezi engxenyeni engezansi yombhoshongo wokumunca we-triethylene glycol weyunithi yokuphelelwa amanzi ukuze ihlukanise uketshezi olukhululekile olungalethwa embhoshongweni wokumunca lapho umhlungi wesihlungi esesimweni sengozi. Ngena esigabeni sokumunca nge-riser yombhoshongo wokumunca. I-triethylene glycol evuselelwe ipompelwa phezulu kombhoshongo wokumunca ukuze ixhumane ngokugcwele negesi yemvelo kusukela phansi kuya phezulu embhoshongweni wokumunca ukuze kudluliswe ubuningi futhi kususwe umswakama. Igesi yemvelo eyomile ikhishwa embhoshongweni ngemva kokususa amaconsi e-glycol angaphezu kwama-5 μ m nge-tower top mist catcher.
Ngemva kokuphuma embhoshongweni, ukushisa kushintshaniswa ne-hot lean glycol ngaphambi kokungena embhoshongweni nge-tubular heat exchanger ukunciphisa izinga lokushisa le-triethylene glycol engena embhoshongweni. Ngemva kokushintshaniswa kokushisa, igesi yemvelo ingena kwisihlukanisi sesihlungi ukuze ihlukanise i-glycol ethwalayo bese ingena epayipini lokuthumela ngaphandle. I-triethylene glycol (TEG) ecebile, emunca umswakama kugesi yemvelo, iphuma embhoshongweni wokumunca bese ingena ku-valve yokulawula izinga loketshezi. Ngemva kokunciphisa ukucindezeleka, ingena epuletini lokupholisa le-reflux phezulu kwekholomu yokuncibilikisa uketshezi ukuze ishintshanise ukushisa nomoya oshisayo okhiqizwa ku-reboiler. Ngemva kokunikeza amandla okupholisa e-reflux phezulu kwekholomu, i-triethylene glycol ecebile ishiswa cishe ku-50 ℃. Ishubhu lokuphuma lingena ethangini le-TEG flash. I-glycol ecebile icindezelwa ibe ngu-0.4MPa ~ 0.6MPa ethangini le-flash. Igesi ye-hydrocarbon namanye amagesi ancibilikisiwe ku-TEG ayakhishwa, futhi lawa magesi asetshenziswa njengegesi kaphethiloli yokushisa i-reboiler.
Xhumana:
I-Sichuan Hengzhong Automation Equipment Co., Ltd.
Ucingo/I-WhatsApp/I-Wechat: +86 177 8117 4421 +86 138 8076 0589
Iwebhusayithi: www.rtgastreat.com I-imeyili: info@rtgastreat.com
Ikheli: Cha. 8, Isigaba 2 seTengfei Road, iSifundazwe saseShigao, iTianfu New Area, idolobha laseMeishan, eSichuan China 620564
Isikhathi sokuthunyelwe: Disemba-21-2023