Ngaba Ukusetyenziswa kweBiodiesel kwiiSeti zeGenereyitha yeDizili zineempembelelo

Iseti yejenereyitha yedizili isebenzisa injini yedizili njengamandla okuqhuba.Kuluhlu oluthile lwesantya, umlinganiselo othile weoli ye-diesel ecocekileyo ifakwe kwi-cylinder ngoxinzelelo oluthile kunye nomlinganiselo othile we-fuel injection kwi-cylinder ngexesha elithile.Kwaye wenze ukuba udibanise ngokukhawuleza kwaye kakuhle ngomoya ocinezelweyo kunye namafutha, kwaye emva koko uqhube i-alternator.

Kucetyiswa ngokubanzi ukuba abasebenzisi bakhethe uhlobo olufanelekileyo lweoyile yedizili ngokweqondo lobushushu lendawo ukuqinisekisa ukusebenza ijenereyitha yedizili .Nangona kunjalo, abasebenzisi abaninzi banemibuzo malunga nokuba isethi yejeneretha yedizili inokusebenzisa ngokuthe ngqo i-biodiesel.

Ukuze siqonde lo mbuzo, kufuneka kuqala sazi ukuba yintoni biodiesel.I-Biodiesel ibhekisa kumafutha edizili ahlaziyekayo avelisiweyo kwaye acutshungulwe ngenkqubo ye-transesterification kusetyenziswa izityalo ze-oyile, i-oyile yemifuno yasemanzini kunye namafutha, i-oyile yezilwanyana kunye ne-oyile yenkunkuma yokutya njengezinto ezibonakalayo.Xa kuthelekiswa ne-petrochemical diesel, i-biodiesel yokuqala ineempawu ezibalaseleyo zokusingqongileyo, kwaye ineepropati ezintle ezifana nokuqaliswa kweqondo lokushisa eliphantsi, ukusebenza kakuhle kwe-lubrication, ukusebenza okuphezulu kokhuseleko kunye nokuphindaphinda.Ngokukodwa, ukutsha kwe-biodiesel ngokuqhelekileyo kungcono kune-petrodiesel.Iintsalela zokutsha zineasidi kancinane, nto leyo eyandisa ngokufanelekileyo ubomi benkonzo yazo zombini i-catalyst kunye ne-oyile ye-injini.Kubomi bemihla ngemihla, ukuba i-biodiesel ixutywe kunye ne-petrochemical diesel kwinqanaba elithile, inokunciphisa ukusetyenziswa kwepetroli, ukuphucula ukusebenza kwamandla, kunye nokunciphisa ukungcola kokungcola.

I-Biodiesel, ekwabizwa ngokuba yi-fatty acid methyl ester, ifumaneka ikakhulu kwiziqhamo zezityalo, iimbewu, ubisi lwezityalo, i-oyile yezilwanyana ezityebileyo, inkunkuma etyiwayo yeoli, njl.I-Biodiesel ineenzuzo ezininzi.Ukuba umthombo wezinto ekrwada ubanzi, iioyile ezahlukeneyo zezilwanyana kunye nemifuno zinokusetyenziswa njengezinto eziluhlaza;ukusetyenziswa kwe-biodiesel ayifuni naluphi na ukuguqulwa okanye ukutshintshwa kwamalungu kwiinjini zedizili ezikhoyo;xa kuthelekiswa ne-petrochemical diesel, ukugcinwa kwe-biodiesel, ukuthutha kunye nokusetyenziswa kukhuselekile.Ayinamhlwa kwisitya, kwaye ayivuthi okanye iqhume;emva kokulungiswa kweekhemikhali, ixabiso layo le-calorific linokufikelela kwi-100% okanye ngaphezulu kwedizili ye-petrochemical;kwaye sisixhobo esihlaziyekayo, esinciphisa ukungcoliseka kwendalo yehlabathi.

Uphononongo lufumanise ukuba umxube we-10% ye-biodiesel kunye ne-90% yepetrodiesel ingasetyenziswa ngaphandle kotshintsho kwi-injini ye-diesel generator set.Ngokusisiseko akukho mpembelelo kumandla, uqoqosho, ukuqina kunye nezinye izikhombisi ze-injini yesethi ye-generator.

Ngaphambi kokusebenzisa ioyile yemifuno njengento eluhlaza ukuvelisa i-biodiesel kunye nokurhweba ngayo, kusekho iingxaki ezininzi ekufuneka zisonjululwe.

1. I-molecule yegrisi inkulu, malunga namaxesha ama-4 e-diesel ye-petrochemical, kunye ne-viscosity ephezulu, malunga namaxesha angama-12 e-petrochemical diesel ye-2 ye-petrochemical, ngoko ichaphazela ikhosi yexesha lokutofa, okubangelwa yi-injection engafanelekanga;

2. Ukuguquguquka kwe i-biodiesel iphantsi, akukho lula ukuba i-atomized kwi-injini, kwaye isiphumo sokuxuba kunye nomoya sibi, okubangela ukuvutha okungaphelelanga kunye nokwakhiwa kweediphozithi zekhabhoni zokutsha, ukuze igrisi ilula ukunamathela kwintloko ye-injector okanye iqokelele isilinda injini.Ichaphazela ukusebenza kwayo kakuhle, okukhokelela kwingxaki yokuqalisa kwemoto ebandayo kunye nokulibaziseka komlilo.Ukongeza, inaliti yeoyile yedizili yebhayoloji inokujiya ngokulula kwaye ijiye ioyile yokuthambisa ye-injini, echaphazela ifuthe lokuthambisa.

3. Ixabiso le-biochemical diesel liphezulu.Ngenxa yemicimbi yamaxabiso, i-biochemical diesel okwangoku isetyenziswa kakhulu kwiinkqubo zothutho lweebhasi zasezidolophini, amaziko ombane edizili, ii-air conditioners ezinkulu zedizili, njl. njl., ezinoluhlu olumxinwa kakhulu lwezicelo.

4. Nangona i-biodiesel inokunciphisa kakhulu iinqununu ezimisiweyo, i-carbon dioxide kwaye akukho sulfure, ayiphumeleli nje ukunciphisa i-nitrogen oxides, kodwa iyakwandisa, ukwenzela ukuba umphumo wokukhusela indalo ulinganiselwe.