Mineral mmanụ, ọkara njikọ, ngụkọta njikọ nke atọ. Kedu ihe dị iche n'etiti ha?

Iji mee ka engine ahụ dị mma, usoro mmanụ na-emepụta evolushọn na mmepe, dị ka nhazi nke mmanụ ịnweta mmanụ, ọkara njikọ, ngụkọta ngụkọta nke atọ. Kedu ihe dị iche n'etiti ha? Bond - ngwọta maka gị.

Ngwakọta nke mmanụ

Mmanụ na-ekewa n'ime ụzọ abụọ: mmanụ isi na ihe mgbakwunye

Base mmanụ bụ isi mmewere nke mmanụ iji chọpụta isi Njirimara nke mmanụ, a kpọmkwem mmetụta na mmetụta nke lubrication, mmanụ mgbakwunye maka ụfọdụ obere, na-eji na-eme ka elu ma melite isi mmanụ arụmọrụ shortfalls.

01 mmanụ ala

Mmanụ ala bụ ihe ndabere nke mmanụ crude, usoro mmepụta kpọmkwem bụ nke a: n'ime usoro nhazi mmanụ, fractionation si mmanụ mmanụ bara uru, ala mmanụ fọdụrụnụ na mmanụ ịnweta mmanụ a nụchara anụcha. Mineral mmanụ, nke kasị ochie, ma teknụzụ nwere ụfọdụ adịghị ike nke oge na lubrication mmetụta bụ dịtụ mmachi

02 ọkara mmanụ sịntetik mmanụ

Na-aga n'ihu na mmepe nke engine, ọchịchọ mmanụ na-aghọwanye elu, ndị ọkà mmụta sayensị ga-eji obere dochie ịnweta mmanụ, sịntetik ester ma ọ bụ polyolefin ọzọ na mgbakwunye, ọkara na-emepụta sịntetik engine mmanụ, ikwu na "eke Efrata" ịnweta. mmanụ, Semi-synthetic engine mmanụ arụmọrụ bụ ihe ezubere iche, lubrication mmetụta ka mma

03 mmanụ injin sịntetik zuru oke

Mmanụ mmanụ sịntetik zuru oke bụ ngwaahịa nke ọganihu teknụzụ kemịkalụ ọgbara ọhụrụ, niile site na mmanụ sịntetik anaghị agwakọta ya na mmanụ ịnweta mmanụ, n'ihi nhazi molekul dị mma, yana nguzogide obere esemokwu, nguzogide oxidation siri ike, ogologo oge mgbanwe mmanụ.

Na nkenke, arụmọrụ pụtara ìhè karịa

Nke mbụ eji n'ime ụgbọ ala, wee tinye n'ime obodo