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汽油清净剂行业发展现状及趋势

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随着全球对环境和能源问题的日益关注,控制和治理汽车尾气排放已成为世界各国的重要课题.车用汽油在发动机中燃烧做功的过程中,其中的不安定组分容易发生复杂的氧化聚合反应,逐步形成积炭与焦质,在发动机的进气阀、喷油嘴和燃烧室等部位形成沉积物,影响发动机的正常工作,并且使汽车排放污染物增加.汽油清净剂已经在世界范围内广泛应用,用于减少积炭的生成和积累.从积炭的危害和汽油清净剂的作用机理、国内外汽油清净剂使用现状、添加方式、标准情况和未来发展趋势等方面进行综述,提出了我国汽油清净剂的发展建议.(图6表1参考文献11)
Development Status and Trends of Gasoline Detergent Industry
As global attention to environmental and energy issues has increased,the control and mitigation of automotive exhaust emissions have become an important issue for countries around the world.During the combustion process of automotive gasoline in the engine,the unstable components are prone to complex oxidative polymerization reactions,gradually forming carbon deposits and coke,which form deposits in the intake valves,fuel injectors,and combustion chambers of the engine,affecting the normal operation of the engine,and increasing vehicle emissions of pollutants.Gasoline oil purifiers have been used worldwide to reduce the generation and accumulation of carbon deposits.A comprehensive review was presented on the hazards of carbon deposits,the action mechanism of gasoline detergents,current use status,addition methods,standards,and future development trends of gasoline detergents both domestically and internationally.Furthermore,development suggestions for gasoline detergents in China was proposed.(Charts6 Table1 References11)

detergency performanceworking mechanismapplication statustechnological development

董红霞、刘玉峰、何晓兰

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兰州润滑油研究开发中心 甘肃,兰州,730060

昆仑润滑检测评定中心 甘肃,兰州,730070

清净性能 作用机理 应用现状 技术进展

2024

合成润滑材料
中国石化股份公司润滑油分公司

合成润滑材料

影响因子:0.302
ISSN:1672-4364
年,卷(期):2024.51(2)
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