adj.環(huán)烷的(脂環(huán)烴的)

The acidity of straight-run diesel mainly caused by naphthenic acid. 直餾柴油的酸度主要是由環(huán)烷酸引起。

Effective measures are recommended to control the naphthenic acid corrosion. 并提出了減少減壓爐管環(huán)烷酸腐蝕的措施。

Methods of the removal of naphthenic acid are chemical extraction, solvent extraction absorption, and so on. 脫除環(huán)烷酸的方法一般可有化學(xué)萃取、溶劑萃取、吸收等。

Naphthenic oils,then show their advantages as environmental friendly plasticizer. 環(huán)烷基油的技術(shù)和環(huán)保優(yōu)勢從而得以體現(xiàn)。

The existing of naphthenic acid not only corrode equipment, but also seriously influenced the quality of diesel. 環(huán)烷酸的存在不僅會腐蝕生產(chǎn)裝置，而且對柴油產(chǎn)品質(zhì)量的影響也較大。