Boleng bo Phahameng ba China Leseli la Pholoso ea Hydrocarbon Unit Barekisi ba kantle ho naha - Setsi sa ho hlaphoheloa sa NGL - Rongteng

Tlhaloso

Ho hlaphoheloa ha hydrocarbon e bobebe ho bolela mokhoa oa ho khutlisa metsi a likarolo tse boima tsa khase ea tlhaho ho feta methane kapa ethane. Ka lehlakoreng le leng, e ikemiselitse ho laola phoka ea hydrocarbon ea khase ea tlhaho ho fihlella index ea boleng ba khase ea khoebo le ho qoba phallo ea khase ea mokelikeli oa mekhahlelo e 'meli.

Ka lehlakoreng le leng, li-hydrocarbon tsa metsi tse fumanoeng li na le boleng bo botle ba moruo, bo ka sebelisoang ka kotloloho e le mafura kapa ho aroloa hape ka motsoako oa ethane, propane, butane kapa propylene butane (gase e qhibilihisitsoeng), oli e bobebe, joalo-joalo, hape e ka sebelisoa joalo ka lisebelisoa tsa lik'hemik'hale. Haeba khase e kenngoa hape ho boloka khatello ea letamo le ho eketsa ho hlaphoheloa ha oli le khase, C2 + e lokela ho tlosoa ka hohle kamoo ho ka khonehang.

Hobaneng ho khutlisa metsi a khase ea tlhaho: Ho ntlafatsa boleng ba khase ea tlhaho, ho fokotsa phoka ea hydrocarbon le ho thibela mokelikeli oa hydrocarbon condensation lipalangong tsa lipeipi; Lihlahisoa tsa condensate tse fumanehileng ke mafura a bohlokoa a sechaba le mafura a lik'hemik'hale; Sekhahla se akaretsang sa tšebeliso ea lisebelisoa se fanoe, se nang le melemo e metle ea moruo.

Lisebelisoa tse ka sehloohong

Leseli la hydrocarbon recovery skid le kenyelletsa mokhoa oa ho kopanya skid, compressor skid, skid e tsoakiloeng ea polokelo ea hydrocarbon, sesebelisoa le sesebelisoa sa taolo.
Nomoro ea mohlala. NGLC 65-35/25 NGLC 625-35/15 NGLC 625-35/30 NGLC 625-35/60 NGLC 625-35/80 NGLC 625-35/140
Bolumo ea khase e tloaelehileng X104 Nm3/d 1.5 1.5 3.0 6.0 8.0 14.0
Sesebediswa elasticity 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
Mokhoa oa ts'ebetso Ente ea joala le pokello ea hydrocarbon Dehydration le pokello ea hydrocarbon
Mofuta oa Sehlahisoa (motsoako oa hydrocarbon + khase e omileng) Khase e omileng (ka har'a marang-rang a liphaephe) Khase e omileng (CNG / marang-rang a peipi e kenang)
Khase e omileng e Kopana le litlhoko tsa ho tsamaisa lipeipi Tlhahiso ea C3> 80% (Ntlafatsa ts'ebetso ho latela litlhoko tsa mosebelisi)
Mocheso o sebetsang oa tikoloho -40-50 ℃
Khatello ea ho kenya 0.1-10.0 MPa
Khatello ea khase e omileng 4.0-23.0 MPa
Khatello ea moralo oa tanka e kopanyang ea hydrocarbon 2.5 MPa
Kereiti e thibelang ho phatloha ExdIIBT4
Mokhoa oa taolo PLC + komporo e kaholimo
Boholo ba Skid LXWXH: 8000-17000X3500X3000 mm