Ikhwalithi ephezulu yase-China Light Ends Recovery Unit Factory - 20MMSCFD Rongteng modular design skid NGL recovery skid – Rongteng

Izinzuzo zomkhiqizo

U-Rongteng ungumholi ekusizeni abacubunguli begesi ukuba bakhulise inani lempahla yegesi yemvelo.Lokhu ikwenza ngokuklama nokukhiqizwa kwezitshalo ze-modular processing ezisusa ukungcola kwegesi futhi zibuyisele uketshezi lwegesi yemvelo ebalulekile.Enye yezinzuzo eziyinhloko zikaRongteng ukuklama kwayo okumodulayo kanye nendlela yokukhiqiza evumela ukwakhiwa okusheshayo nokulawulwa kwekhwalithi ephakeme. Ngenxa yokuklama nokwakhiwa kwazo, sonke isitshalo singathunyelwa kalula ngeloli phansi noma olwandle.

Amamojula esitshalo ahanjiswa kalula ezindaweni zokusebenza ezilungisiwe, ngisho nasezindaweni ezikude lapho igesi ivame ukutholakala khona.Imishini yezitshalo ifika isilungele ukufakwa, isebenzisa izinto zokwakha ezilula.
Amamojula ahlangana kalula nangempumelelo ehlisa kakhulu isikhathi nezindleko zephrojekthi.

Lokhu kuvumela ikhasimende legesi ukuthi liqale ngokushesha ukucubungula igesi futhi lithole imali engenayo.Isikhungo sonke sokucubungula igesi silula cishe izinyanga eziyisithupha kuneminikelo yokuncintisana okusho ukuthi ikhasimende lingakhiqiza imali ngokushesha okukhulu.

Izitshalo zikaRongteng ziklanyelwe ukuhlangabezana nezicelo eziyinselele kakhulu zokwelashwa kwegesi, ukuphelelwa amanzi emzimbeni kanye nokubuyiswa koketshezi lwegesi yemvelo kanye nolwazi olunzulu lwasensimini luka-Rongteng nokujwayelana nobuchwepheshe bamuva buletha izitshalo ezinokwethenjelwa, ezihlala isikhathi eside, eziphephile futhi okulula ukuzinakekela.

Inqubo yezobuchwepheshe i-porposal

Ake sihlole isitshalo se-Rongteng esinikeza ngengxenye. Ukuze kwandiswe ukululama kwe-NGL, igesi ye-Inlet yesitshalo ingase idinge ukususwa kokungcola kwegesi ene-asidi ukuze ifinyelele amazinga aphansi egesi ye-asidi futhi kusho ukuthi isistimu isetshenziselwa ukuhlangabezana nazo zonke izimfuneko zenqubo.Igesi engenisayo yethulwa phansi kwesibambisi se-amine futhi ikhuphuke ikhuphuke ngokuphikisana ne-absorption ephezulu ethinta i-absorption ephezulu eyethulwa phezulu. ukungcola kukhishwa ngokwanele ukuze kuqhutshekwe nokucubungula.

Igesi ehlanzekile manje egcwele amanzi iya kusistimu yesisefo yamangqamuzana ukuze iphelelwe amanzi emzimbeni. Njengoba igesi igeleza kumbhede wesisefo wamangqamuzana, amanzi amuncwa ngokukhethekile akhiphe igesi eyomile ehlanzekile, alungele ukuchayeka emazingeni okushisa e-cryogenic adingekayo ukuze kutholakale i-NGL ejulile. iphuma kusiqandisi sefriji bese ingena ku-turbo expander.Ukunwetshwa kwegesi kanye ne-turbo expander kupholisa igesi emazingeni okushisa e-cryogenic futhi kufinyise ama-NGL.Lokhu kugeleza okupholile kakhulu kuthunyelwa ku-demethanizer ukuze kuhlukaniswe izingxenye.Ikholomu ye-demethanizer ihlukanisa ama-NGL atholiwe e-gathane esele.
Igesi epholile epholile ephuma ku-turbo expander yethulwa phezulu kwe-demethanizer. Yehla ngekholomu iphinde ixubane nomhwamuko ofudumele kusukela phansi kwekholomu. Igesi eyinsalela manje ephela kuma-NGL iphuma phezulu kwe-demethanizer bese ithunyelwa kusinwebezi se-turbo lapho amandla atholwa futhi ayiswa emakethe ukuze asale e-NGL. ikholomu ikhishwe umhwamuko omncane we-hydrocarbon ngokubiliswa kabusha futhi iphume ngaphansi kwe-demethanizer ukuze ithunyelwe emakethe noma ukuze ihlukaniswe futhi uma kudingeka.
Ikholomu ye-deenthanizer ihlukanisa i-ethane ehlanzekile ne-NGL stream. Uketshezi lwe-NGL's olusuka ngaphansi kwe-demethanizer lungena ku-denthanizer lwehla ngekholomu ngokuphambene, luthinta umhwamuko we-ethane ofudumele okhuphuka usuka phansi.Igesi ye-ethane iphuma phezulu kwe-denthanizer ukuze icutshungulwe phansi.

Ngolwazi lwenkundla olufakazelwe nobungcweti obujulile bobuchwepheshe, i-Rongteng isesimweni esihle sokusiza abacubunguli begesi e-US nasemhlabeni jikelele ukuthi benze imali ngokushesha nangempumelelo ngempahla yabo yegesi yemvelo.

Imingcele yomkhiqizo