Mphamvu yochokera ku Syngas
Syngas, yomwe imadziwikanso kuti gasi kaphatikizidwe, gasi wopangira kapena gasi wopanga, amatha kupangidwa kuchokera kuzinthu zosiyanasiyana zomwe zimakhala ndi kaboni.Izi zingaphatikizepo biomass, mapulasitiki, malasha, zinyalala zamatauni kapena zida zofananira.Kale gasi wamatawuni ankagwiritsidwa ntchito popereka gasi kumalo ambiri okhala ku Europe ndi mayiko ena otukuka koyambirira kwa zaka za zana la 20.
Syngas amapangidwa ndi gasification kapena pyrolysis wa zinthu carbonaceous.Kuyika kwa gasi kumaphatikizapo kuyika zinthuzi ku kutentha kwakukulu, pamaso pa mpweya woyendetsedwa ndi mpweya wochepa chabe kuti upereke mphamvu yotentha kuti ipitirire.Kuphatikizika kwa gasi kumatha kuchitika m'zombo zopangidwa ndi anthu, kapena kutha kuchitidwa mu-situ monga momwe mumapangira mpweya wamafuta apansi pansi.
Kumene mafuta opangira gasi amachokera posachedwapa, monga nkhuni kapena zinyalala zamoyo, mpweya wopangidwa ndi mpweya umatengedwa ngati wongowonjezedwanso komanso mphamvu yopangidwa ndi kuyaka kwake.Pamene mafuta ku gasifier ndi mtsinje wa zinyalala, kutembenuka kwake kukhala mphamvu motere kumakhala ndi phindu lophatikizana la kutembenuka kwa zinyalalazi kukhala zinthu zothandiza.
Ubwino wa Gasi Wopanga
- Kupanga mphamvu zongowonjezwdwa
- Kusintha kwa zinyalala zovuta kukhala mafuta ofunikira
- Kupanga mphamvu pazachuma ndikuchepetsa kutayika kwamagetsi
- Kuchepetsa kutulutsa mpweya wa kaboni
Zovuta za Syngas
Njira zopangira zitsulo nthawi zambiri zimataya mipweya yambiri yapaderadera.Njira zitatu zosiyana - kuchokera ku malasha kupita ku chitsulo - zimapereka mitundu itatu ya gasi: mpweya wa coke, mpweya wophulika wa ng'anjo ndi mpweya wosinthira.
Kapangidwe ka ma syngas kumadalira kwambiri zolowetsa ku gasifier.Zigawo zingapo za ma syngas zimayambitsa zovuta zomwe ziyenera kuthetsedwa poyambira, kuphatikiza phula, milingo ya haidrojeni ndi chinyezi.
Mpweya wa haidrojeni ndi wofulumira kwambiri kuyaka kuposa methane, yomwe ndi gwero lamphamvu la injini zamagesi.Nthawi zonse, kuyaka mwachangu m'masilinda a injini kungapangitse kuthekera kwa kuyatsa kusanachitike, kugogoda ndi kuyimitsa injini.Pofuna kuthana ndi vutoli, injiniyo imakhala ndi zosintha zingapo zaukadaulo ndipo kutulutsa kwa injini kumachepetsedwa kukhala pakati pa 50-70% yamafuta ake achilengedwe.(Injini ya 1,063kW yomwe ikuyenda pa gasi wachilengedwe ingafanane ndi injini yopitilira 730kW pa gasi wopangidwa).
Nthawi yotumiza: Aug-27-2021