Kev taw qhia
LPG (yog dav siv los ua lwm yam roj rau lub tsheb, tab sis kuj tsim nyog raws li ib tug tshuaj feedstock. Nws muaj propane thiab butane (C3 / C4).
Rau kev rov qab los ntawm LPG / C3 + Engineering Division muab cov txheej txheem absorber, uas lav cov nqi rov qab siab li 99.9%, thaum tib lub sijhawm muaj kev siv hluav taws xob tsawg. Tsis tas li ntawd, cov ntsiab lus ntev CO2 ntawm pub roj yog siab dua rau cov txheej txheem nthuav dav dav dav.
Txhawm rau kom ua tiav cov txiaj ntsig siab C3 rov qab, Rongteng siv cov kab absorber sab saud ntawm cov deethanizer. Ntawm no cov pa roj yog txhuam los ntawm kev siv lub teeb hydrocarbon reflux los ntawm sab saum toj ntawm deethanizer. LPG yog sib cais los ntawm qhov hnyav dua hydrocarbons down-kem ntawm deethanizer siv kab destillation.
Vim li cas thiaj li rov qab tau cov kua roj carbon monoxide zoo: Txhim kho cov roj nkev zoo, txo qis hydrocarbon dew point thiab tiv thaiv cov kua hydrocarbon condensation hauv kev thauj mus los; Cov khoom siv condensate rov qab yog cov roj tseem ceeb hauv pej xeem thiab tshuaj lom neeg; Kev siv dav dav ntawm cov peev txheej yog muab, uas muaj txiaj ntsig zoo ntawm kev lag luam.
Cov khoom siv tseem ceeb:
Lub teeb hydrocarbon rov qab skid suav nrog cov txheej txheem kev sib koom ua ke, kev sib xyaw ua ke, kev sib xyaw hydrocarbon cia skid, ntsuas thiab tswj cov cuab yeej.
| 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 |
| ||||
| 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 | |||||
