LNG liquefaction plant

Kufotokozera Kwachidule:

Liquefied Natural Gas (LNG) luso limathandiza gasi kukhalapo mu mawonekedwe amadzimadzi, zomwe sizimangothandizira kuyendetsa ndi kusungirako gasi, komanso zimalimbikitsa bwino malonda a gasi ndi kulimbikitsa chitukuko cha ntchito za gasi. makampani a gasi opangidwa ndi liquefied wakhala makampani atsopano ndipo apangidwa mofulumira. Zipangizo zamakono za LNG sizimangogwiritsidwa ntchito kuthetsa vuto la kusungirako gasi ndi kayendedwe ka gasi, komanso zimagwiritsidwa ntchito kwambiri popereka gasi ndi kukwera, kuyendetsa ndi kugwiritsa ntchito mphamvu zozizira.


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Kufotokozera

Gasi wachilengedwe amatha kusinthidwa mwachindunji kapena kusinthidwa mwanjira ina kuti apange mankhwala owonjezera amtengo wapatali. Chifukwa gasi ndi wosakaniza wa methane, ndi chinthu chofunikira kwambiri popanga zinthu za carbon-chemical. Kupanga methanol, synthetic ammonia ndi zinthu zina ndizosavuta kuposa mafuta kapena malasha monga zida zopangira, ndipo ntchitoyo ndi yabwino komanso mtundu wake ndi wapamwamba.

Kufotokozera

LNG liquefaction plant-2 (1)
LNG liquefaction plant-2 (2)

Associated petroleum gas (APG), kapena gasi wogwirizana nawo, ndi mtundu wa gasi wachilengedwe womwe umapezeka ndi ma depositi a petroleum, omwe amasungunuka mumafuta kapena ngati "chipewa cha gasi" chaulere pamwamba pa mafuta omwe ali m'malo osungira. Mpweyawu ungagwiritsidwe ntchito m'njira zingapo pambuyo pokonzedwa: kugulitsidwa ndikuphatikizidwa m'malo ogawa magetsi achilengedwe, omwe amagwiritsidwa ntchito popanga magetsi pamalo omwe ali ndi injini kapena ma turbines, amayimiriridwanso kuti achire kachiwiri ndikugwiritsidwa ntchito pakubwezeretsanso mafuta, kusinthidwa kuchokera ku gasi. ku zakumwa zomwe zimapanga mafuta opangira, kapena zogwiritsidwa ntchito ngati chakudya chamakampani a petrochemical.
 
Monga mafuta osaphika, APG ndi chida chachikulu chamagetsi komanso chinthu chofunikira kwambiri chomwe chimathandizira chuma chamasiku ano. Ziwerengero zochokera ku International Energy Agency zikuwonetsa kuti gasi wachilengedwe akuchulukirachulukira mkati mwa 1990-2017 kuti akwaniritse zofunikira pakukulitsa kuchuluka kwa anthu padziko lonse lapansi komanso kugwiritsa ntchito zinthu. APG ndi chida chopanda malire, ndipo kuwoloka malire a mapulaneti kumatha kuyika malire am'mbuyomu pamtengo wake ndi phindu lake.
 
Pambuyo pochotsa, makampani amafuta amafuta amakonda kunyamula mafuta osapsa ndi APG kwa oyenga awo kuti akonze ndi kugawa kwa ogula. Zitsime zambiri zamakono zimakonzedwa kuti ziphatikizepo zonyamula mapaipi a gasi, koma zitsime zina zamafuta amabowoledwa kuti apeze mafuta ochulukirachulukira, m'malo mwake njira zake ndikugwiritsa ntchito, kukonza, kapena kutaya APG. Kachitidwe kachikhalidwe komweko ndikulowetsanso gasi kuti asungidwe, ndikukakamizanso chitsime kuti chiwonjezeke nthawi yopangira mafuta. Kukonzekera kwapamalo ndi makina osiyanasiyana am'manja kuliponso popangira zinthu za gasi zachilengedwe (NGL), gasi woponderezedwa (CNG), gasi wachilengedwe (LNG), ndi gasi kupita kumafuta (GTL) omwe amatha kunyamulidwa ndi galimoto kapena sitima. Kupanga magetsi kuchokera ku ma microturbines ndi mainjini omwe ali pamalowo kumagwirizananso ndi APG yosinthidwa pang'ono.

Yakhazikitsidwa mu 2017, OR yakhazikitsa mbiri yolimba ku China Gas Industry popereka njira zothetsera skid. Timapereka mayankho okhathamiritsa okhathamiritsa pulojekiti iliyonse, kutengera izi: Air Separation Plant/Unit, Gasi Processing & Purification Unit, LNG Plant, LNG/CNG Refueling Station, NGL Recovery Unit, Flare Gas Recovery Unit, Coke Oven Gas Kuyeretsa & Kulekanitsa Unit, Hydrogen Refueling Unit ndi Biological Fermentation Unit, ndi zina zotero. Tikhoza kupereka njira zothetsera skid zomwe zimagwiritsidwa ntchito kuti zigwirizane ndi zovuta ndi zofunikira za kasitomala (kuphatikiza nyengo yovuta, mayendedwe ndi malire a malo, ndi zina zotero).

LNG liquefaction chomera-4

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