Lub teeb hydrocarbon rov qab txoj kev
Lub teeb hydrocarbon, tseem hu ua natural gas condensate (NGL), npog C2 ~ C2 + nyob rau hauv muaj pes tsawg leeg thiab muaj condensate Cheebtsam (C3 ~ C5). Lub teeb hydrocarbon rov qab hais txog cov rov qab ntawm hnyav Cheebtsam nyob rau hauv natural gas tshaj methane los yog ethane nyob rau hauv daim ntawv kua. .
Lub teeb xaus rov qab chav tsev yog cov txheej txheem ntawm kev ua cov roj sib txuas kom tau cov kua dej hydrocarbon.
Txoj kev rov qab los tseem ceeb yog adsorption, roj nqus thiab sib cais condensation.
Txoj kev adsorption yog ib txoj hauv kev los cais cov roj hydrocarbon los ntawm kev siv qhov sib txawv ntawm qhov muaj peev xwm adsorption ntawm cov khoom adsorbent nrog cov qauv ntxeem tau rau cov khoom siv hydrocarbon. Nws cov ntsiab lus zoo ib yam li cov txheej txheem molecular sieve ob chav ntauwd adsorption lub cev qhuav dej;
Txoj kev nqus roj yog ib txoj hauv kev los cais cov hydrocarbon gases sib txawv raws li qhov sib txawv ntawm solubility ntawm cov khoom nyob rau hauv natural gas hauv absorbed roj;
Condensation cais txoj kev yog ib txoj kev uas siv cov yam ntxwv ntawm qhov sib txawv condensation kub ntawm ntau yam hydrocarbon Cheebtsam nyob rau hauv natural gas, cools lub natural gas rau ib tug tej yam kub ntawm lub tub yees, condenses thiab cais hydrocarbons nrog kub boiling point, thiab fractionates lub condensate rau hauv cov khoom tsim nyog.
Parameter
| Qauv no. | NWS 65-35/25 | NWS 625-35/15 | NWS 625-35/30 | NWS 625-35/60 | NWS 625-35/80 | NWS 625-35/140 |
| Txheem roj ntim X104Nm3/d | 1.5 | 1.5 | 3.0 | 6.0 | 8.0 ib | 14.0 Nws |
| Ntaus Elasticity X104Nm3/d | 0.7-2.25 Nws | 0.7-2.25 Nws | 1.5-3.6 | 4.5-6.5 | 4.0-9.0 Nws | 8.0-15.0 Nws |
| Txheej txheem txheej txheem | Kev txhaj tshuaj cawv thiab sau cov hydrocarbon | Lub cev qhuav dej thiab khaws cov hydrocarbon | ||||
| Yam khoom (sib xyaw hydrocarbon + roj qhuav) | Cov pa qhuav (rau hauv cov yeeb nkab network) | Cov pa qhuav (CNG / inlet yeeb nkab network) | ||||
| Cov ntsiab lus roj qhuav | Ua tau raws li qhov yuav tsum tau ua ntawm kev thauj mus los hauv raj xa dej |
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| C3 tawm | > 80% (Txhim kho efficiency raws li tus neeg siv yuav tsum tau) | |||||
| Siv tau ambient kub | -40-50 ℃ | |||||
| Inlet siab | 0.1-10.0 MPa | |||||
| Qhuav gas qhov hluav taws xob siab | 4.0-23.0 MPa | |||||
| Tsim siab ntawm hydrocarbon mixing tank | 2.5 MPa | |||||
| Kev tawg-pov thawj qib | ExdIIBT4 | |||||
| Tswj hom | PLC + lub computer sab saud | |||||
| Skid qhov ntau thiab tsawg | LXWXH: 8000-17000X3500X3000 hli | |||||
