汽车工程
汽車工程
기차공정
AUTOMOTIVE ENGINEERING
2015年
3期
370-374
,共5页
王向丽%倪培永%王忠%魏胜利%毛功平
王嚮麗%倪培永%王忠%魏勝利%毛功平
왕향려%예배영%왕충%위성리%모공평
废润滑油%再生柴油%烃类组成%微量元素%润滑性能
廢潤滑油%再生柴油%烴類組成%微量元素%潤滑性能
폐윤활유%재생시유%경류조성%미량원소%윤활성능
waste lubricating oil%diesel-like fuel%hydrocarbon compositions%trace elements%lubrica-tion performance
本文中采用气相色谱质谱仪、电感耦合等离子体发射光谱仪和高频往复试验机,分别测量了由废润滑油制取的再生柴油的烃类组成、微量元素和润滑性能。结果表明:柴油烃类组成主要为链烷烃、芳香烃和环烷烃;而再生柴油烃类组成主要为链烷烃和芳香烃;在再生柴油微量元素中,硫含量最高,其次是钙、钠、硅、铷,浓度均超过8mg/L;再生柴油主要理化性能与0#柴油较为接近,润滑性能优于0#柴油,可以满足柴油机燃用要求。
本文中採用氣相色譜質譜儀、電感耦閤等離子體髮射光譜儀和高頻往複試驗機,分彆測量瞭由廢潤滑油製取的再生柴油的烴類組成、微量元素和潤滑性能。結果錶明:柴油烴類組成主要為鏈烷烴、芳香烴和環烷烴;而再生柴油烴類組成主要為鏈烷烴和芳香烴;在再生柴油微量元素中,硫含量最高,其次是鈣、鈉、硅、銣,濃度均超過8mg/L;再生柴油主要理化性能與0#柴油較為接近,潤滑性能優于0#柴油,可以滿足柴油機燃用要求。
본문중채용기상색보질보의、전감우합등리자체발사광보의화고빈왕복시험궤,분별측량료유폐윤활유제취적재생시유적경류조성、미량원소화윤활성능。결과표명:시유경류조성주요위련완경、방향경화배완경;이재생시유경류조성주요위련완경화방향경;재재생시유미량원소중,류함량최고,기차시개、납、규、여,농도균초과8mg/L;재생시유주요이화성능여0#시유교위접근,윤활성능우우0#시유,가이만족시유궤연용요구。
In this paper, the hydrocarbon compositions, trace elements and lubrication performance of diesel-like fuel produced from waste engine oil are measured by using gas chromatograph-mass spectrometer, induc-tively coupled plasma emission spectrometer and high-frequency reciprocating rig. The results show that the main compositions of ordinary diesel fuel are alkanes, cycloalkanes and aromatic hydrocarbons, while that of diesel-like fuel are alkanes and aromatic hydrocarbons. The main trace elements of diesel-like fuel are sulfur, calcium, natri-um, silicon and rubidium in order of content with all their concentration exceeding 8mg/L. The most physical and chemical properties of diesel-like fuel are close to that of No. 0 diesel with its lubricity better than that of No. 0 diesel, meeting the requirements of diesel engines.