Iinzuzo zemveliso
I-Rongteng yinkokeli ekuncedeni abaqhubekeki begesi ukuba bakhulise ixabiso le-asethi yegesi yendalo.Ikwenza oku ngokuyila kunye nokuveliswa kwezityalo zokulungisa iimodyuli ezisusa ukungcola kwigesi kunye nokubuyisela ulwelo oluxabisekileyo lwegesi yendalo.Enye yeenzuzo eziphambili zikaRongteng yinto yayo.uyilo lwemodyuli kunye nendlela yokwenza ivumela ukwakhiwa ngokukhawuleza kunye nolawulo oluphezulu lomgangatho. Ngenxa yoyilo lwazo lwemodyuli kunye nokwakhiwa, isityalo sonke sinokuthunyelwa ngokulula ngelori emhlabeni okanye ngolwandle.
Iimodyuli zesityalo zithuthwa ngokulula kwiindawo zokusebenza ezilungiselelwe, nakwiindawo ezikude apho igesi ifumaneka rhoqo.Izixhobo zokutshala zifika zilungele ukufakela, zisebenzisa izixhobo zokwakha ezilula.
Iimodyuli zidibana ngokulula nangokusebenzayo ukunciphisa ixesha leprojekthi kunye neendleko.
Oku kuvumela umthengi wegesi ukuba aqalise ngokukhawuleza ukucubungula igesi kunye nokufumana ingeniso.Iplanti yokucoca igesi yonke ilula kangangeenyanga ezintandathu ngokukhawuleza kuneminikelo yokukhuphisana okuthetha ukuba umthengi unokuvelisa ingeniso ngokukhawuleza.
Izityalo zaseRongteng zenzelwe ukuhlangabezana nezona zicelo zinzima kakhulu zokunyanga igesi, ukuphelelwa ngamanzi emzimbeni kunye nokubuyisela ulwelo lwegesi yendalo kunye namava abanzi aseRongteng kunye nokuqhelana nobuchwepheshe bamva nje buhambisa izityalo ezithembekileyo, ezihlala zihlala, ezikhuselekileyo kwaye kulula ukuzigcina.
Inkqubo yetekhnoloji porposal
Ukwandisa ukubuyiswa kwe-NGL, i-Inlet gas yeplanti inokufuna kuqala ukususwa kwegesi ye-asidi ukuze ifikelele kumanqanaba egesi e-asidi ephantsi kwaye ithetha ukuba inkqubo isetyenziselwa ukuhlangabezana nazo zonke iimfuno zenkqubo. i-bottom of the absorber ye-amine kwaye ihambela phezulu idibanisa i-amine solvent eye yaziswa phezulu kwi-absorber.Ekuphakameni kwe-absorber, ukungcola kususwe ngokwaneleyo ukuba kuqhutywe phambili.
Irhasi ecocekileyo egcwele amanzi ngoku ihambela kwinkqubo ye-molecular sieve ngenxa yokuphelelwa ngamanzi emzimbeni. Njengoko irhasi iqukuqela kwibhedi ye-molecular sieve, amanzi afunxwa ngokukhethekileyo evelisa igesi ecocekileyo eyomileyo, elungele ukuba sesichengeni kubushushu be-cryogenic obufunekayo kubunzulu be-NGL. Irhasi ifuduka iye kwisibandisi sefriji apho isibandisi sipholisa irhasi eshushu edlula kwiikhoyili kwisibandisi. NGLs.Lo mjelo supercooled emva koko ithunyelwe kwidemethanizeryokwahlulwa kwecandelo.Idemethanizerikholamu yohlula ii-NGL ezifunyenweyo kumjelo werhasi yemethane eseleyo.
Irhasi epholileyo epholileyo esuka kwi-turbo expander yaziswa phezulu kwi-demethanizer.Ihamba ihla ngekholamu ngokuphikisana ngokuxutywa nomphunga ofudumeleyo osuka ezantsi kwekholamu.Intsalela yerhasi ngoku iphelile kwi-NGLs iphuma kumphezulu we-demethanizer kwaye ithunyelwe ukuya kwi-expander ye-turbo apho amandla afunyanwa kunye negesi eshiyekileyo icinezelekile ukuba ithuthwe kwimarike.Ulwelo lwe-NGL ezantsi kwekholamu luhluthwe umphunga okhanyayo we-hydrocarbon ngokubiliswa kwakhona kwaye uphume ezantsi kwe-demethanizer ukuba ithunyelwe kwintengiso okanye ukuqhubela phambili. ukwahlulahlula ukuba kuyafuneka.
Ikholamu ye-deenthanizer yahlula ukucoceka okuphezulu kwe-ethane kumsinga we-NGL. Ulwelo lwe-NGL's ukusuka ezantsi kwe-demethanizer lungena kwi-denthanizer equkuqela ezantsi kwikholamu ngokuphikisanayo, idibana nomphunga we-ethane ofudumeleyo onyuka usuka ezantsi. ikholamu iza kuthunyelwa kwimarike.
Ngamava aqinisekisiweyo entsimi kunye nobuchule obunzulu betekhnoloji, iRongteng ikwindawo entle yokunceda abaqhubekeki begesi e-US nakwihlabathi liphela ukuba benze imali ngokukhawuleza nangokufanelekileyo nge-asethi yegesi yendalo.
Iiparamitha zemveliso
| Inombolo yomzekelo. | NGLC 65-35/25 | NGLC 625-35/15 | NGLC 625-35/30 | NGLC 625-35/60 | NGLC 625-35/80 | NGLC 625-35/140 |
| Umthamo wegesi eqhelekileyo X104Nm3/d | 1.5 | 1.5 | 3.0 | 6.0 | 8.0 | 14.0 |
| Ukunwebeka kwesixhobo X104Nm3/d | 0.7-2.25 | 0.7-2.25 | 1.5-3.6 | 4.5-6.5 | 4.0-9.0 | 8.0-15.0 |
| Indlela yenkqubo | Isitofu sotywala kunye neqoqo le-hydrocarbon | Ukukhutshwa kwamanzi kunye nokuqokelelwa kwe-hydrocarbon | ||||
| Uhlobo lweMveliso (igesi eyomileyo yehydrocarbon exutyiweyo) | Irhasi eyomileyo (kwinethiwekhi yombhobho) | Irhasi eyomileyo (CNG / inethiwekhi yombhobho wokungena) | ||||
| Umxholo werhasi owomileyo | Ukuhlangabezana neemfuno zothutho lwemibhobho |
| ||||
| C3 isivuno | > 80% (Phucula ukusebenza kakuhle ngokweemfuno zabasebenzisi) | |||||
| Ubushushu obusebenzayo be-ambient | -40-50℃ | |||||
| Uxinzelelo lokungena | 0.1-10.0 MPa | |||||
| Uxinzelelo lwegesi eyomileyo | 4.0-23.0 MPa | |||||
| Uxinzelelo loyilo lwetanki yokuxuba i-hydrocarbon | 2.5 MPa | |||||
| Ibakala lobungqina bokudubula | ExdIIBT4 | |||||
| Imo yolawulo | PLC + ikhompyuter ephezulu | |||||
| Ubungakanani beskid | LXWXH: 8000-17000X3500X3000 mm | |||||
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