Ixesha elingakanani idizili yeGenereyitha yeDizili ingasetyenziswa

Njengoko sisazi, idizili yeyona mafutha abalulekileyo iseti yejenereyitha yedizili .Kwimeko kaxakeka, isibaso sesinye sezixhobo zokuqala ekufuneka zisetyenziswe.Ukuba noovimba bamafutha owaneleyo kunceda ukulungiselela iimeko ezingalindelekanga, ezifana nokusilela kombane ixesha elide.Nangona kuluncedo, ubomi beshelufu yedizili abukho mde njengoko abantu becinga.Ngenxa yolawulo olungqongqo kunye neengxaki zokusingqongileyo kunye nezoqoqosho, iinkqubo zanamhlanje zokusulungekisa zenza iidistillates zanamhlanje zingazinzi kwaye zisengozini kungcoliseko.

Ke, ingasetyenziswa ixesha elingakanani idizili?

Uphando lubonisa ukuba amafutha edizili anokugcinwa kuphela umyinge weenyanga ezi-6 ukuya kwezili-12 – ngamanye amaxesha ixesha elide phantsi kweemeko ezifanelekileyo.

Ngokuqhelekileyo, kukho izisongelo ezintathu eziphambili kumgangatho weoli ye-diesel:

I-Hydrolysis, ukukhula kwe-microbial kunye ne-oxidation.

Ubukho bezi zinto zintathu buya kunciphisa ubomi benkonzo ye-diesel, ngoko unokulindela ukuba umgangatho wehle ngokukhawuleza emva kweenyanga ezi-6.Okulandelayo, siza kuxubusha ukuba kutheni ezi zinto zintathu ziyingozi kwaye sinike iingcebiso malunga nendlela yokugcina umgangatho we-diesel kunye nokuthintela ezi zoyikiso.

I-Hydrolysis

Xa ioli yedizili idibana namanzi, iya kubangela ukusabela kwe-hydrolysis, oku kuthetha ukuba ioli yedizili iyabola ngenxa yokunxibelelana namanzi.Ngexesha le-condensation ebandayo, amaconsi amanzi aya kuhla ukusuka phezulu kwitanki yokugcina ukuya kwioli ye-diesel.Ukudibana namanzi kuvelisa ukusabela kweekhemikhali - njengoko kuchaziwe ngaphambili - ukubola idizili kwaye yenze kube sesichengeni sokukhula kweentsholongwane (iibhaktheriya kunye nokungunda).

Ukukhula kweMicrobial

Njengoko kukhankanyiwe ngaphambili, ukukhula kwe-microbial ngokuqhelekileyo kuyimveliso yeemeko ezibangelwa ukudibana kwamanzi nge-diesel fuel: ii-microorganisms zifuna amanzi ukuze zikhule.Kwinqanaba lokusebenza, oku kuyingxaki kuba i-asidi eveliswa yi-microorganisms iya kuthoba i-diesel fuel, ithintele isihluzo setanki yamafutha ngenxa yokwenziwa kwe-biomass, ithintele ukuhamba kwamanzi, idle itanki yamafutha kwaye yonakalise injini.

I-oxidation

I-oxidation yikhemikhali eyenzeka ngokukhawuleza emva kokuba i-diesel fuel ishiya indawo yokucoca xa ioksijini ingena kwi-diesel fuel.I-oxidation iphendula kunye neekhompawundi kwioli ye-diesel ukuvelisa ixabiso le-asidi ephezulu kunye ne-colloids engafunekiyo, i-sludge kunye nentlenga.Ixabiso eliphezulu le-asidi liya kutshabalalisa itanki yamanzi, kwaye i-colloid enesiphumo kunye nentlenga iya kuthintela isihluzo.

Iingcebiso zokuthintela ukungcoliseka kwedizili

Kufuneka kuthathwe amanyathelo aliqela ukuqinisekisa ukuba amafutha edizili agciniweyo acocekile kwaye awangcolisekanga:

Ulawulo lwexesha elifutshane lwe-hydrolysis kunye nokukhula kwe-microbial:

Sebenzisa imichiza yokungunda.Amayeza okubulala iintsholongwane aya kunceda ukuthintela ukukhula kweebhaktheriya kunye nomngundo ezinokuphinda zivelise kujongano lwedizili yamanzi.Emva kokuba i-microorganisms ibonakala, iphindaphinda ngokukhawuleza kwaye kunzima ukuyiphelisa.Thintela okanye uphelise biofilm.I-Biofilm ludaka olungqindilili olufana nemathiriyeli, enokukhula kujongano lwamanzi edizili.I-Biofilm inciphisa ukusebenza kwemichiza yokungunda kwaye ikhuthaza ukosuleleka kwakhona kokukhula kwentsholongwane emva konyango lwamafutha.Ukuba ii-biofilms zikhona phambi konyango lwe-fungicide, ukucocwa ngomatshini kwitanki yamanzi kunokufuneka ukuba kupheliswe ngokupheleleyo ii-biofilms kunye nokufumana inzuzo epheleleyo ye-fungicides.Ukunyangwa kwamafutha kunye neempawu ze-demulsification zisetyenziselwa ukwahlula amanzi kumafutha.

Ulawulo lwexesha elifutshane lwe-oxidation:

Gcina itanki yamanzi ipholile.Isitshixo sokulibaziseka kwe-oxidation yitanki yamanzi apholileyo - malunga ne-6 ℃ ilungile, kodwa akufanele ibe ngaphezu kwe-30 ℃.Amatanki okupholisa anokunciphisa ukukhanya kwelanga (kwimeko yomsebenzi wasendle) kunye nokunxibelelana nemithombo yamanzi ngokutyala imali kumatanki angaphantsi komhlaba okanye ngokubonelela ngophahla okanye uhlobo oluthile lweqokobhe.Lahla amafutha.Izongezo, ezifana ne-antioxidants kunye nonyango lokuzinza kwamafutha, zigcina umgangatho we-diesel fuel ngokuzinzisa i-diesel kunye nokuthintela ukubola kweekhemikhali.Phatha isibaso, kodwa yiphathe ngokuchanekileyo.Musa ukusebenzisa iindlela zonyango okanye izongezo zepetroli ezithi ziyasebenza kuzo zombini iipetroli kunye namafutha edizili.Indlela osebenza ngayo ngedizili kufuneka ibeyeyedizili, hayi kuwo nawuphi na umthombo onikiweyo wamafutha.

Ulawulo lwexesha elide lothintelo longcoliseko:

Khulula kwaye ucoce itanki yamanzi rhoqo emva kweminyaka elishumi.Ukucoca ngokucokisekileyo yonke iminyaka elishumi akuyi kunceda kuphela ukugcina ubomi be-diesel fuel, kodwa kunceda ukugcina ubomi betanki yamafutha.Tyala kwitanki yokugcina engaphantsi komhlaba.Iindleko zokuqala zingaba phezulu, kodwa ixabiso lexesha elide liphantsi: lenza itanki ikhuseleke, iqondo lokushisa liphantsi, kwaye umgangatho wepetroli uya kuhlala ixesha elide.

Ngamafutshane, kufuneka uphuhlise isicwangciso sokubeka iliso kunye nokugcinwa kwenkqubo yokugcina itanki ye-diesel equka zonke iingcebiso ezingentla.Ukuba unayo nayiphi na imibuzo malunga nejenereyitha yedizili, nceda uqhagamshelane namandla eDingbo kwangoko.

Amandla eDingbo iyaziqhenya ngenkonzo yayo yabathengi eyomeleleyo kunye nokubonelela abathengi ngexabiso elifanelekileyo.Ngeminyaka emininzi yamava kwishishini lejenereyitha, amandla eDingbo anokubonelela ngazo zonke iimfuno zejenereyitha nangaliphi na ixesha.