A3 / B4 amatanthauza kalasi ya mafuta a injini ya injini ndipo imagwirizana ndi kalasi yapamwamba ya A3 / B4 mu Acea (Centrayile yamagulu opanga). Makulidwe oyambira ndi "a" akuimira mawonekedwe a mafuta a injinili. Pakadali pano, agawidwa m'makalasi asanu: A1, A2, A4, A4, ndi A5. Makulidwe oyambira ndi "B" akuimira mawonekedwe a injini zamagetsi zamagetsi ndipo zagawika m'makalasi asanu: B1, B2, B3, B2, ndi B5.
Miyezo ya Acea imakwezedwa pafupifupi zaka ziwiri zilizonse. Miyezo yaposachedwa ndi 2016 Version 0 (mu 2016), mtundu 1 (mu 2017), ndi mtundu 2 (mu 2018). Mofananamo, miyezo yotsimikizika ya opanga magalimoto amapezekanso chaka ndi chaka. Kwa chitsimikizo chomwecho vw 50200 chitsimikizo ndi Mercedes-Benz MB 229.5 Chitsimikizo, ndikofunikiranso kusiyanitsa ngati akonzedweratu pazotsatira zaposachedwa. Iwo omwe amakhala ofunitsitsa kukonzanso kudziletsa komanso kufunafuna zabwino ndi magwiridwe antchito. Nthawi zambiri, ndibwino kale mafuta atha kukwaniritsa zotsimikizika, ndipo sizingakhale zofunitsitsa kupitilizabe kukonza.
Zolemba za Acea C zimagwiritsidwa ntchito popanga mafuta a petulo ndi injini zopepuka. Pakati pawo, Acea C1 ndi C4 ndi Ash otsika, phosphorous, ndi sulfure) Mafuta a Injini, pomwe Acea C2, C3, ndi C5 ndi sing'anga yapakati pa mafuta.
Zofananira pakati pa C3 ndi A3 / B4 ndikuti kutentha kwabwino kwambiri (Hths) mtengo ndi ≥ 3.5. Kusiyana kwakukulu ndikuti imodzi ndiyo miyala yamiphuphuka pomwe ina ndi ya phulusa lalitali. Ndiye kuti, sipangakhale mafuta omwe amakumana ndi onse a3 / B4 ndi C3 nthawi yomweyo.
Kusiyana pakati pa C3 ndi A3 / B4 mabodza mu malire, makamaka sulfur ndi phosphorous. Amatha kuyambitsa kulephera kwapakatikati pa njirayi, ndipo phulusa lambiri limatha kuyambitsa kulephera kwa DPF (SIVELATE YA DIVE) m'magalimoto a dizilo. Chifukwa chake, opanga magalimoto aku Europe adakhazikitsa malire pa zisonyezo zitatuzi nthawi imodzi, kuperekera zipatso zatsopano za C. A C QAIL wayambitsidwa pafupifupi zaka 20. Pali magalimoto ambiri ofatsa mumsika waku Eww Europe, motero muyeso uwu walozedwa kwambiri. Komabe, ku China, izi sizingakhale choncho. 95% ya magalimoto okwera ku China ndi magalimoto oyenda ndi mafuta osakhala ndi DPF, motero phulusa lomwe lirilonse lili ndi tanthauzo lalikulu. Ngati galimoto yanu simasamala za njira yotembenukira njira zitatu, mutha kugwiritsa ntchito mafuta a3 / B4. Magalimoto a Perdwaline omwe amakumana ndi dziko la National v ndi m'munsimu alibe vuto lalikulu pogwiritsa ntchito mafuta a3 / b4. Komabe, chifukwa cha kuyambitsa kwa GPF (penifoline tinthu tating'onoting'ono) ku National Vied VI VI Vict, Ash Wamtundu wa National Vict, Mafuta Abwino Kwambiri Pali kusiyana kwina pakati pa A3 / B4 ndi C3: Awo ndi TBN (nambala yonse ya base). A3 / B4 imafuna TBN> 10, pomwe mndandanda wa C umangofunika TBN> 6.0. Pali zifukwa ziwiri pankhaniyi. Choyamba, kuchepa kwa phulusa kumabweretsa kuchepa kwa nambala yoyambira, yomwe siyingakhale yokwera kwambiri monga kale. Chachiwiri, ndikusintha kwa mafuta abwino, TBN sikufunikanso kukhala wapamwamba kwambiri. M'mbuyomu, mtundu wa mafuta ku China unali wosauka, TBN ya A3 / B4 inali yamtengo wapatali kwambiri. Tsopano kuti mtundu wa mafuta wasintha ndipo kuchuluka kwa sulufur wachepa, kufunikira kwake sikokwezeka. Zachidziwikire, m'madera omwe ali ndi mafuta osakwanira, ntchito ya a3 / B4 idakali bwino kuposa ya C3. Kusiyana kwachitatu kuli pachuma chamafuta. Muyezo wa A3 / B4 alibe zofunikira zachuma, pomwe mafuta a injini omwe amakumana ndi zonsezi a Acea C3 ndi AP S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S Sit, Testance Sturm Moviet. Kuwerenga, kusiyana kwakukulu pakati pa A3 / B4 ndi C3 ndi C3 ndi chinthu chomwe chili ndi kawiri pakati komanso kotsika). Pankhani ya magawo ena, C3 imatha kuphimbiranso ntchito za A3 / B4 ndikukumana ndi maudindo a Nauni ndi China.
Post Nthawi: Dis-13-2024