I-A3 / B4 ibhekisa kwinqanaba le-injini ye-injini kwaye ihambelana neBanga leMfundo i-A3 / B4 kwiBanga le-A3 / B4 lenqanaba le-ACEA Amabakala aqala ngo "a" amele imigaqo ye-eyile ye-injini ye-petroli. Okwangoku, zahlulahlulwe zangamabanga amahlanu: A1, A2, A3, A4, no-A5. Amanqanaba aqala ngo "b" amele imigaqo yeoyile ye-injini ye-injini yokukhanya kwaye eyahlulwe ngokwamabakala amahlanu: B1, B2, B3, B3, B4, ne-B5.
Imigangatho ye-ACEA iphuculwe malunga neminyaka emibini. Imigangatho yamva nje yinguqulo ye-2016 (ngo-2016), inguqulelo 1 (ngo-2017), kunye nenguqulelo 2 (ngo-2018). Ngokulungelelaniswa, imigangatho yokuqinisekiswa yabavelisi abaziimoto ezahlukeneyo baphuculwe unyaka nonyaka. Kwi-vorkwagen enye VWI 50200 isiqinisekiso kunye neMercedes-Benz MB 229.5 Isiqinisekiso, siyimfuneko ukwahlula ukuba baphuculwe na imigangatho yakutshanje. Ezo zihlala zikulungele ukuphucula ukuziqeqesha kunye nokusukelwa komgangatho kunye nokusebenza. Ngokubanzi, sele ilungile ukuba ioyile ye-injini inokuhlangabezana nokuthathwa kwemali, kwaye isenokungasoloko ilungele ukugcina uhlaziyo.
Izithombi ze-ACEA C isetyenziselwa iinjini ze-petroli kunye neenjini zedizili ezikhanyayo kunye neenkqubo zonyango emva konyango. Phakathi kwawo, i-ACEA C1 kunye ne-C4 ye-SAPS ye-Ash, i-SULDEUR, neSceul I-Injini ye-Injini, ngelixa i-ACEA C2, C3, i-C5 yeMigangatho yeOPS ye-SAPS ye-SAPS Injini ye-SAPS.
Inqaku eliqhelekileyo phakathi kwe-C3 kunye ne-A3 / B4 iqondo lobushushu ephezulu ye-Shear (HTSS) yi-3.5. Umahluko ophambili kukuba enye iphakathi kwe-ash ephakathi ngelixa enye ikwi-ash ephezulu. Oko kukuthi, akunakubakho ioyile edibana ne-A3 / B4 kunye ne-C3 ngaxeshanye.
Umahluko ophambili phakathi kwe-C3 kunye no-A3 / B4 ongceleleke kwimida yezinto, ubukhulu becala i-phosphorus kunye ne-phosphorus. Banokubangela ukungaphumeleli ngaphambi kwexesha kweyona ndlela iphambili yomguquli kathathu, kunye nomxholo we-ash ogqithileyo kunokubangela ukusilela kwe-DPF (i-Dielieliment Fill) kwiimoto zedizili. Ke ngoko, abavelisi beemoto baseYurophu babeka imida kwezi zikhombisi zintathu kwangaxeshanye, zinika imigangatho entsha ye-C. Uthotho lwe-C waziswa malunga neminyaka engama-20. Inani elikhulu leemoto zedizili kwintengiso yaseYurophu, ke lo mgangatho ujolise kakhulu. Nangona kunjalo, eTshayina, oku akunakuba njalo. Iipesenti ezingama-95 zeemoto zabakhweli e-China zizithuthi eziqhutywa zii-petroli ngaphandle kwe-DPFs, ke umda womxholo awubalulekanga kakhulu. Ukuba imoto yakho ayikhathali kakhulu malunga neyona ndlela i-catalytic ye-catalytic, ungayisebenzisa ngokupheleleyo ioyile ye-A3 / B4. Iimoto ze-petroli ezihlangabezana neMigangatho yeSizwe ye-China kwaye ngezantsi azinazo iingxaki ezinkulu usebenzisa ioyile ye-A3 / B4. Nangona kunjalo, ngenxa yokuqaliswa kwe-GPF (i-Petroli ye-Pepeline) kwizithuthi ezisemgangathweni ze-chie zikazwelonke ze-villa, i-ash ephezulu ye-A3 / B4 ye-oyile ineempembelelo ezibonakalayo, kwaye i-oyile inyanzelwe ukuba iphucule kwimigangatho ye-C. Kukho omnye umahluko phakathi kwe-A3 / B4 kunye ne-C3: Le yi-tbn (inombolo yesiseko). I-A3 / B4 ifuna i-TBN> 10, ngelixa uthotho c ifuna kuphela i-tbn> 6.0. Kukho izizathu ezibini zoku. Okokuqala, ukwehla komxholo we-ASh kukhokelela ekunciphiseni kwinani leziseko, elingenakuba phezulu njengangaphambili. Okwesibini, ngokuphuculwa komgangatho wamafutha, i-tbn ayifuni ukuba iphezulu kwakhona. Kwixa elidlulileyo, xa umgangatho wamafutha e-China wayengalunganga, i-TB ephezulu ye-A3 / B4 yayixabiseke kakhulu. Ngoku ukuba umgangatho wamafutha uphuculwe kwaye umxholo wesalfure wehlile, ukubaluleka kwawo akulungile. Ewe kunjalo, kwimimandla enomgangatho wamafutha ombi, ukwenziwa kwe-A3 / B4 kusenelunge ngakumbi kune-C3. Umahluko wesithathu ulele kuqoqosho lwamafutha. Umgangatho we-A3 / B4 akanamali kuqoqosho lwamafutha, ngelixa i-injini ye-Acea C3 kunye ne-API SP ineemfuno ezingqongqo kuqoqosho lwamafutha, i-Cashift yesantya, kunye nokuxhathisa isantya sesantya esiphantsi. Ukuphambana, owona mahluko ubambi kakhulu phakathi kwe-A3 / B4 no-C3 kukuba i-C3 yimveliso ene-SAPS ephakathi ne-ASP). Ngokwamanye amabakala, i-C3 ingayifihla ngokupheleleyo izicelo ze-A3 / B4 kwaye ihlangabezana ne-Euro Vi kunye ne-China yeChina yeSizwe ye-china yokukhupha.
IXESHA LOKUQALA: I-DEC-13 ukuya ku-2424