- Okuphakelayo okujwayelekile: I-Biogas
- Ibanga lamandla: 5000Nm3/d~120000Nm3/d
- Ingcindezi yokuhlinzeka nge-CNG: ≥25MPaG
- Ukusebenza: Okuzenzakalelayo, i-PLC ilawulwa
- Izinsiza: Izinsiza ezilandelayo ziyadingeka:
- I-Biogas
- Amandla kagesi
Igesi ephakelayo ehlanzekile ipholiswa ngendlela ekhaliphile futhi ijiyaniswa kusishintshi sokushisa ukuze ibe igesi yemvelo ewuketshezi (LNG).
Ukukhishwa kwegesi yemvelo kwenzeka esimweni se-cryogenic. Ukuze ugweme noma imuphi umonakalo nokuvinjwa kwesishintshi sokushisa, ipayipi namavalvu, igesi ephakelayo kufanele ihlanzwe ngaphambi kokucwiliswa ukuze kukhishwe umswakama, i-CO.2, H2S, Hg, i-hydrocarbon esindayo, i-benzene, njll.
Inqubo Yegesi Yemvelo kuye ku-CNG/LNG ibandakanya izinyathelo ezimbalwa
Ukwelashwa kwangaphambili: Igesi yemvelo icutshungulwa kuqala ukuze isuse ukungcola okunjengamanzi, isikhutha, nesibabule.
Izinjongo eziyinhloko zokwelashwa kwangaphambili kwegesi yemvelo yilezi:
(1) Gwema ukubanda kwamanzi nezingxenye ze-hydrocarbon ezingeni lokushisa eliphansi kanye nempahla yokuvala kanye namapayipi, ukwehlisa umthamo wokudluliswa kwegesi wamapayipi.
(2) Ukuthuthukisa inani le-calorific legesi yemvelo nokuhlangabezana nezinga lekhwalithi yegesi.
(3) Ukuqinisekisa ukusebenza okuvamile kweyunithi ye-liquefaction yegesi yemvelo ngaphansi kwezimo ze-cryogenic.
(4) Gwema ukungcola okugqwalisa amapayipi nezinto zokusebenza.
I-Liquefaction: Igesi elashwe ngaphambilini libe selipholiswa libe emazingeni okushisa aphansi kakhulu, ngokuvamile angaphansi kuka-162°C, ngaleso sikhathi liyajiya libe uketshezi.
Isitoreji: I-LNG igcinwa emathangeni akhethekile noma ezitsheni, lapho igcinwa khona emazingeni okushisa aphansi ukuze igcine isimo sayo samanzi.
Ezokuthutha: I-LNG ithuthwa ngamathangi akhethekile noma iziqukathi iyiswa lapho iya khona.
Lapho iya khona, i-LNG iyashintshwa, noma iguqulwe ibuyiselwe esimweni esinegesi, ukuze isetshenziselwe ukufudumeza, ukukhiqiza amandla, noma ezinye izinhlelo zokusebenza.
Ukusetshenziswa kwe-LNG kunezinzuzo eziningana ngaphezu kwegesi yemvelo esimweni sayo segesi. I-LNG ithatha indawo encane kunegesi yemvelo, okwenza kube lula ukuyigcina nokuthutha. Futhi inomthamo omkhulu wamandla, okusho ukuthi amandla amaningi angagcinwa kumthamo omncane we-LNG kunevolumu efanayo yegesi yemvelo. Lokhu kwenza kube inketho ekhangayo yokuhlinzeka ngegesi yemvelo ezindaweni ezingaxhumene namapayipi, njengezindawo ezikude noma iziqhingi. Ukwengeza, i-LNG ingagcinwa isikhathi eside, inikeze ukutholakala okuthembekile kwegesi yemvelo ngisho nangezikhathi zesidingo esikhulu.
