國Ⅳ、國Ⅴ車用柴油烴類組成分析
發(fā)布時間:2018-10-15 07:30
【摘要】:分析了不同工藝生產(chǎn)的柴油調(diào)和組分油和符合國Ⅳ、國Ⅴ階段機(jī)動車排放標(biāo)準(zhǔn)的市售車用柴油的烴類組成。結(jié)果表明,目前市場車用柴油的烴類組成特點(diǎn)為:鏈烷烴占40%~60%(質(zhì)量分?jǐn)?shù)),環(huán)烷烴占20%~35%(質(zhì)量分?jǐn)?shù)),單環(huán)芳烴占12%~25%(質(zhì)量分?jǐn)?shù)),多環(huán)芳烴占比不大于7%(質(zhì)量分?jǐn)?shù))。此外,還分析了一環(huán)、二環(huán)、三環(huán)烷烴和單環(huán)、雙環(huán)及三環(huán)芳烴分別在組分油和車用柴油中的分布特點(diǎn)。
[Abstract]:The hydrocarbon compositions of diesel oil mixed with diesel oil produced by different processes and diesel oil in accordance with the national 鈪,
本文編號:2271803
[Abstract]:The hydrocarbon compositions of diesel oil mixed with diesel oil produced by different processes and diesel oil in accordance with the national 鈪,
本文編號:2271803
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