Incazelo:
I-TEG dehydration skid iyisisetshenziswa esibalulekile ekuhlanzeni igesi yemvelo noma ekwelashweni kwegesi yemvelo. I-TEG dehydration skid yegesi ephakelayo ihlanza igesi yemvelo emanzi, futhi umthamo weyunithi ngu-2.5~50×104 . Ukunwebeka kokusebenza kungu-50-100% kanti isikhathi sokukhiqiza sonyaka singamahora angama-8000.
I-TEG dehydration skid ithatha cishe u-99.74% (wt) i-triethylene glycol (i-TEG dehydrating agent, isusa amanzi agcwele kakhulu ekuhlanzweni kwegesi yemvelo emanzi, ukuhlanzwa nge-TEG absorber ngemva kokuphelelwa amanzi emzimbeni kwegesi eyomile (embonini yesimo sokucindezela kwamazolo amanzi
Ishadi eligelezayo
Ngemuva kokumuncwa kwamanzi, i-TEG ivuselelwa ngendlela yokushisa kweshubhu lomlilo wokucindezela emoyeni nokuvuselelwa kabusha. Ngemuva kokushintshisana kokushisa, uketshezi oluncishisiwe luyapholiswa futhi lubuyiselwe kumbhoshongo we-TEG wokumuncwa ngemva kokucindezela ukuze kugaywe kabusha.
Izingxenye ezakha igesi ezikhiqizwa ukuvuselelwa koketshezi olucebile ikakhulukazi umhwamuko wamanzi futhi ziqukethe inani elincane lama-hydrocarbon namagesi.
Ukuze kuqedwe izingozi ezingase zibe khona zokuphepha futhi kugwenywe ukukhishwa okuqondile kokungcoliswa kwemvelo, igesi yemfucuza egaywe kabusha evela emshinini wokubuyisa isibabule ikhishelwa emkhathini ngemva kokushiswa esithandweni somlilo esivuthayo.
Izici:
1. Inqubo ye-TEG yokukhipha amanzi emzimbeni ilula, ubuchwepheshe obuvuthiwe, uma kuqhathaniswa nezinye izindlela zokuqeda amanzi emzimbeni kungathola ukwehla okukhulu kwamazolo. Ukuzinza okuhle kokushisa. Kulula ukuyivuselela futhi inezinzuzo zokulahlekelwa okuncane, ukutshalwa kwezimali okuphansi kanye nezindleko zokusebenza.
2. Isishintshi sokushisa esithambile/esicebile sifakwa ngaphambi kwephampu ejikelezayo yoketshezi oluthambile, engathuthukisi nje kuphela izimo zokusebenza zephampu ejikelezayo, kodwa futhi enyusa izinga lokushisa loketshezi olucebile lwe-TEG lingene kusivuseleli se-triethylene glycol, esibuyisela ngokuphumelelayo ingxenye yephampu. ukushisa nokunciphisa ukusetshenziswa kwegesi yamafutha ukuze kuvuselelwe kabusha.
3. Setha isihlungi esiteshini se-liquid esicebile ukuze ususe ukungcola kwemishini kanye nemikhiqizo ewohlokayo ethwelwe ohlelweni lwesixazululo, gcina ikhambi lihlanzekile futhi uvimbele isixazululo ukuthi singagwebuki, esinganciphisa ukulahlekelwa kwe-solvent futhi kulungele isikhathi eside- isikhathi sokusebenza okuzinzile kwedivayisi.Indlela yokushisa ishubhu lomlilo eqondile eyamukelwa ekuvuseleleni kabusha kwe-TEG ivuthiwe, ithembekile futhi kulula ukuyisebenzisa.
Imingcele yezobuchwepheshe
| Isimo segesi yokungena | ||
| 1 | Ukugeleza | 50x104Nm3/d |
| 2 | I-Inlet Pressure | 4.86-6.15 MPa |
| 3 | I-Inlet Temperature | -48.98℃ |
| Isimo segesi yokuphuma | ||
| 4 | Ukugeleza | 284.4X104Nm3/d |
| 5 | Ingcindezi yokuphuma | 4.7-5.99 MPa |
| 6 | Izinga lokushisa le-outlet | -50.29℃ |
| 7 | H2S | ≤20g/m3 |
| 8 | CO2 | ≤3% |
| 9 | Amanzi amazolo |
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