Maxay ku kala duwan yihiin shanta saliid ee saldhiga ah?

Maxay ku kala duwan yihiin shanta saliidood ee saldhiga ah?

Saliida saliidda lagu shubo waxa ay ka kooban tahay saliida salida iyo waxyaalaha lagu daro, salida salida waxa loo qaybiyaa shan nooc, siday u kala horreeyaan

Saliida salka I Class

Habka wax soo saarka ee saliidda macdanta sifaynta dareeraha dhaqameed, Saliida saldhigga I Class waxay asal ahaan ku saleysan tahay habka jirka, ma beddeleyso qaab dhismeedka hydrocarbons, waxqabadku wuxuu si toos ah ula xiriiraa tayada alaabta ceeriin, waxqabadka waa mid guud, waa kan ugu jaban. saliid sal-dhig suuqa.

Saliida saldhigga II

Saliidda macdanta ee Hydrocracking, Saliida heerka II ee saldhigga ah waxaa lagu diyaariyaa habka isku-dhafka ah (habka dareeraha ee lagu daro habka hydrogenation), inta badan habka kiimikada, waxay bedeli kartaa qaabka asalka ah ee hydrocarbon. Sidaa darteed, Saliida Saldhigga Heerka II waxay leedahay wasakh yar, maaddo sare oo hydrocarbons ah oo buuxa, xasilloonida kulaylka wanaagsan iyo iska caabinta oksijiinta, heerkulka hooseeya iyo waxqabadka faafinta danbasku way ka fiican yihiin heerka koowaad ee saliidda saldhigga.

Saliida saldhiga III

Saliidda saldhigga ah ee loo yaqaan 'hydroisomerization Deep hydroisomerization dewaxing oil', Saliida Saldhigga Heerka III waa baahida loo qabo in la nadiifiyo alaabta ceeriin ee leh maadada hydrogen sare, oo leh geeddi-socod buuxa oo hydrogenation ah, oo ka tirsan index viscosity sare ee saliidda saldhigga hydrogenation, oo sidoo kale loo yaqaan saliid saldhig aan caadi ahayn (UCBO), aad uga badan heerka I saldhigga saliidda iyo heerka II ee saliidda saldhigga waxqabadka.

Saliida saldhiga IV ee fasalka

Saliida synthetic Polyalphaolefin, oo sidoo kale loo yaqaan saliidda saldhigga PAO. Hababka wax-soo-saarka caadiga ah ee heerka IV ee saliidda saldhigga ah waa habka dildilaaca paraffin iyo habka ethylene polymerization, iyo saliidda saldhigga ah ee ka kooban makromolecules waxaa lagu sifeeyaa fal-celin kiimikaad oo adag. Unugyada waxaa loo habeeyey si habsami leh, saliiddu waa tayo wanaagsan, waxay leedahay index viscosity sare, caabbinta oksaydhka iyo xasiloonida kulaylka, iyo isbeddel hooseeya.

Saliida saldhiga V Class

Saliida saldhigga ah ee heerka V, marka lagu daro heerka I-IV saliidda saliidda kale ee synthetic, oo ay ku jiraan hydrocarbons synthetic, esters, saliid silikoon iyo saliidaha kale ee khudradda, oo si wada jir ah loogu tixraaco heerka heerka V ee saliidda saldhigga