Kedu ihe dị iche n'etiti mmanụ isi ise?

Kedu ihe dị iche n'etiti mmanụ isi ise?

Lubricating mmanụ mejupụtara isi mmanụ na mgbakwunye, base mmanụ na-ekewa ise dị iche iche, karị ⅠⅡⅢⅣⅤ class base oil, Bang Master ịgwa gị banyere ise ndị a ụdị isi mmanụ dị iche iche.

Class I base mmanụ

The mmepụta usoro nke omenala mgbaze refining ịnweta mmanụ, Klas I isi mmanụ bụ isi dabeere na usoro anụ ahụ, adịghị agbanwe Ọdịdị nke hydrocarbons, arụmọrụ na-metụtara kpọmkwem àgwà nke akụrụngwa, arụmọrụ bụ nnọọ n'ozuzu, dị ọnụ ala karịa. isi mmanụ n'ahịa.

Class II isi mmanụ

Hydrocracking mineral mmanụ, Class II isi mmanụ na-akwado ya site a ngwakọta usoro (usoro mgbaze jikọtara na hydrogenation usoro), tumadi site kemịkalụ usoro, nwere ike ịgbanwe mbụ hydrocarbon Ọdịdị. Ya mere, mmanụ klaasị II nwere obere adịghị ọcha, ọdịnaya dị elu nke hydrocarbons juputara, nkwụsi ike dị mma na ikuku oxygen, obere okpomọkụ na ọrụ mgbasa ozi soot dị mma karịa mmanụ ala Class I.

Class III isi mmanụ

Deep hydroisomerization dewaxing base oil, Class III base oil bụ mkpa dewaxing akụrụngwa na elu hydrogen ọdịnaya, na zuru hydrogenation usoro, nke elu viscosity index hydrogenation isi mmanụ, makwaara dị ka unconventional isi mmanụ (UCBO), nnọọ karịa. klas I base oil na Class II base oil na arụmọrụ.

Class IV isi mmanụ

Mmanụ sịntetik polyalphaolefin, nke a makwaara dị ka mmanụ isi PAO. Ụzọ mmepụta nke klas IV isi mmanụ a na-ejikarị bụ paraffin cracking method na ethylene polymerization method, na mmanụ ala nke nwere macromolecules na-anụcha ya site na mmeghachi omume kemịkalụ mgbagwoju anya. A na-ahazi ụmụ irighiri ihe ndị ahụ nke ọma, mmanụ ahụ dị mma, nwere nnukwu viscosity index, ezigbo nguzogide oxidation na nkwụsi ike okpomọkụ, na obere mgbanwe.

Class V isi mmanụ

Klas V base mmanụ, na mgbakwunye na klas I-IV isi mmanụ ndị ọzọ sịntetik mmanụ, gụnyere sịntetik hydrocarbons, esters, silicone mmanụ na ndị ọzọ na akwukwo nri mmanụ, mkpokọta zoro aka dị ka Class V isi mmanụ.