Abahlinzeki Beyunithi Yokubuyisela I-Hydrocarbon Yekhwalithi Ephezulu yase-China - iyunithi yokutakula ye-NGL - e-Rongteng

Incazelo

Ukubuyiswa kwe-hydrocarbon ekhanyayo kubhekisela ohlelweni lokubuyisela uketshezi lwezingxenye ezisindayo zegesi yemvelo kune-methane noma i-ethane. Ngakolunye uhlangothi, ihlose ukulawula indawo yamazolo e-hydrocarbon yegesi yemvelo ukuze ifinyelele inkomba yekhwalithi yegesi yezohwebo futhi igweme ukugeleza kwezigaba ezimbili zoketshezi lwegesi.

Ngakolunye uhlangothi, ama-hydrocarbon awuketshezi atholiwe anenani elikhulu kwezomnotho, angasetshenziswa ngokuqondile njengophethiloli noma aphinde ahlukaniswe abe yingxube ye-ethane, i-propane, i-butane noma i-propylene butane (igesi eliwuketshezi), uwoyela omncane, njll., futhi ingasetshenziswa njengamakhemikhali asetshenziswayo. Uma igesi iphinde ifakwe ukuze kugcinwe umfutho we-reservoir futhi kwandiswe ukutholakala kukawoyela negesi, i-C2+ kufanele isuswe ngangokunokwenzeka.

Kungani ukubuyisela uketshezi lwegesi yemvelo: Ukuthuthukisa ikhwalithi yegesi yemvelo, ukunciphisa indawo yamazolo e-hydrocarbon futhi kuvimbele ukufiphala kwe-hydrocarbon ewuketshezi ekuthuthweni kwamapayipi; Imikhiqizo ye-condensate etholiwe ingamafutha omphakathi abalulekile kanye nophethiloli wamakhemikhali; Izinga eliphelele lokusebenzisa izinsiza linikeziwe, elinezinzuzo ezinhle zezomnotho.

Imishini eyinhloko

I-skid yokululama ye-hydrocarbon ekhanyayo ihlanganisa i-process integration skid, i-compressor skid, i-skid yokugcina i-hydrocarbon ehlanganisiwe, ithuluzi kanye nedivayisi yokulawula.
Inombolo yemodeli. NGLC 65-35/25 NGLC 625-35/15 NGLC 625-35/30 NGLC 625-35/60 NGLC 625-35/80 NGLC 625-35/140
Ivolumu yegesi ejwayelekile X104 Nm3/d 1.5 1.5 3.0 6.0 8.0 14.0
Ukunwebeka kwedivayisi X104 Nm3/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 yenqubo Umjovo wotshwala kanye neqoqo le-hydrocarbon Ukuphelelwa amanzi emzimbeni kanye nokuqoqwa kwe-hydrocarbon
Uhlobo Lomkhiqizo (i-hydrocarbon exutshiwe + igesi eyomile) Igesi eyomile (kunethiwekhi yamapayipi) Igesi eyomile (inethiwekhi yepayipi le-CNG / inlet)
Okuqukethwe kwegesi eyomile Kuhlangabezana nezimfuneko zokuhamba ngepayipi Isivuno se-C3 >80% (Thuthukisa ukusebenza kahle ngokwezidingo zomsebenzisi)
Izinga lokushisa elisebenzayo le-ambient -40-50 ℃
Ingcindezi yokungena 0.1-10.0 MPa
Ingcindezi yegesi eyomile engu-4.0-23.0 MPa
Ingcindezi yokuklama yethangi lokuxuba i-hydrocarbon engu-2.5 MPa
Ibanga lokuvikela ukuqhuma ExdIIBT4
Imodi yokulawula ye-PLC + ikhompuyutha ephezulu
Osayizi beSkid LXWXH: 8000-17000X3500X3000 mm