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O a eseesega i le va o suauu faavae e lima?

2023-09-15

O a eseesega i le va o suauu faavae e lima?

Lubricating suauu e aofia ai le suauu faavae ma faaopoopo, ua vaevaeina le suauu faavae i lima ituaiga, faasologa ⅠⅡⅢⅣⅤ vasega suauu faavae, Bang matai e taʻu atu ia te oe e uiga i nei ituaiga e lima o suauu faavae e ese.

Vasega I suauu faavae


O le gaosiga o le gaosiga masani o le suauʻu minerale faʻamamaina, Vasega I le suauʻu faavae e faʻavae i luga o le tino, e le suia ai le fausaga o hydrocarbons, o le faʻatinoga e fesoʻotaʻi saʻo ma le lelei o meafaitino, o le faʻatinoga e matua lautele, o le taugofie. suauu faavae i luga o le maketi.

Vasega II suauu faavae

Suau'u minerale Hydrocracking, Vasega II suauu faavae ua saunia e se faagasologa tuufaatasi (solvent faagasologa tuufaatasi ma le hydrogenation faagasologa), e masani lava i le faagasologa o vailaau, e mafai ona suia le uluai fausaga hydrocarbon. O le mea lea, Vasega II suauu faavae e itiiti ifo le leaga, maualuga mea o loʻo i totonu o hydrocarbons tumu, mautu vevela lelei ma le okesene tetee, maualalo le vevela ma le soot taape faatinoga e sili atu nai lo Vasega I suauu faavae.

Vasega III suauu faavae


Deep hydroisomerization dewaxing faavae suauu, Vasega III suauu faavae o le manaomia e dewaxing mea mata ma le maualuga o le hydrogen anotusi, faatasi ai ma le hydrogenation faagasologa atoa, e patino i le viscosity viscosity faavae hydrogenation suauu faavae, ua lauiloa foi o le suauu faavae unconventional (UCBO), e sili atu nai lo Vasega I faavae suauu ma Vasega II faavae suauu i le faatinoga.

Vasega IV suauu faavae

Polyalphaolefin synthetic suauu, e lauiloa foi o le suauu faavae PAO. O auala masani o le gaosiga o le vasega IV o le suauu faavae o le paraffin cracking method ma le ethylene polymerization method, ma o le suauu faavae e aofia ai macromolecules e faʻamamaina e ala i gaioiga faʻamaʻi lavelave. O molelaʻau o loʻo faʻatulagaina lelei, o le suauʻu e lelei le lelei, o loʻo i ai le maualuga o le viscosity index, sili atu le faʻamaʻiina o le faʻamaʻiina ma le mautu o le vevela, ma le maualalo o le volatility.

Vasega V faavae suauu


Vasega V faavae suauu, e faaopoopo atu i le vasega I-IV suauu faavae isi suauu gaosia, e aofia ai hydrocarbons gaosia, esters, suauu silicone ma isi suauu fualaau faisua, ua taʻua faatasi o Vasega V suauu faavae.

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