In the present study, the condensate samples in three different regions wererecovered from a test car. The chloride and sulphate concentrations of thesecondensates were determined. The sulphur content of the fuels that were exploitedfor the collection of the condensate samples showed the correlation ...
Exhaust Emissions from Light- and Heavy-Duty Vehicles: Chemical Composition, Impact of Exhaust after Treatment, and Fuel Parameters Roger,Westerholm,Karl-Erik,... - 《Environmental Health Perspectives》 被引量: 141发表: 1994年 Comparison of oil and fuel particle chemical signatures with particle emis...
ChemicalCompositionofPM2465atanUrbanSiteChengduin ADVANCESINATM0SPHERICSCIENCES,V0L.3O,N0.4,2013,1070—1084 ChemicalCompositionofPM2 .5atanUrbanSite ofChengduinSouthwesternChina TAOJun(陶俊),CHENGTiantao (成天涛),ZHANGRenjian。(张仁健) CAOJunji(曹军骥),ZHULihua(朱李华),WANGQiyuan(王启元), LUOLei(...
The study was conducted at the Makoko fish landing site in the mangrove swamp bordering the Abule-Eledu Creek, which forms part of the many sluggish tidal creeks that drain into the Lagos Lagoon at Yaba Local Government Area of Lagos State, Nigeria (Fig.1). Makoko in Lagos State is locat...
The morphology and composition of the films were studied by AFM and XPS. The films were found to be essentially inhomogeneous. The oxygen-to-tungsten atomic ratio of the active layers reveals that, irrespective to the annealing temperature used, the WO_3 active layers were close to ...
Fushimi A, Saitoh K, Fujitani Y, Hasegawa S, Takahashi K, Tanabe K, Kobayashi S (2011) Organic-rich nanoparticles (diameter: 10- 30 nm) in diesel exhaust: fuel and oil contribution based on chemical composition. Atmos Environ 45:6326-6336...
Composition Value SiO2 >69% Al2O3 17-23% SiO2+ Al2O3 >92% Fe2O3 <1.0% CaO <0.25% MgO <2% K2O+Na2O 2-4% other <1% Physical properties Index Unit Value Porosity Vol% 1 Specific heat KJ/Kg 840-900 Crush strength N/mm2 390-420 Spec...
The electrochemical zirconia solid electrolyte oxygen sensor is extensively utilized in automobiles to monitor the exhaust gas composition and control the air-to-fuel ratio, thus reducing harmful emission components and improving fuel economy. With small size, fast light off, low power, easy to integr...
Variations in the chemical composition and morphology of soot induced by the unsaturation degree of biodiesel and a biodiesel blend Combust. Flame, 159 (3) (2012), pp. 1100-1108 %@ 0010-2180 View PDFView articleView in ScopusGoogle Scholar [81] C.V. Naik, C.K. Westbrook, O. Herbinet...
(MIS) was tested for the extraction of oils and fats from different food matrixes such as oleaginous seeds, meat and bakery products. Results have shown that MIS parameters do not affect the composition of the extracts. For the generalization of the study with several food matrices, MIS ...