Compatibility of automotive materials in biodiesel: A review

Haseeb, A.S.M.A.; Fazal, M. A.; Jahirul, M.I.; Masjuki, H.H.

doi:10.1016/j.fuel.2010.10.042

Cited by 238 publications

(140 citation statements)

References 59 publications

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“…Specifically, Fe emission could be from the friction of cylinder liners, piston rings, valves and crank shafts (Haseeb et al, 2011). Cr was emitted from the wear of compression rings, gears and cam bearings (Agarwal and Dhar, 2010).…”

Section: Particle-bound Metalsmentioning

confidence: 99%

“…However, diesel engine emissions (e.g., particulate matter (PM), nitrogen oxides (NO x ), hydrocarbon (HC), carbon monoxide (CO), and toxic air pollutants) cause serious environmental pollution, and are harmful to human health. Diesel particulate matter (DPM) is a component of diesel exhaust produced mainly by incomplete combustion of carbon particles (Alves et al, 2015;Cheng et al, 2015), soot, trace metals (Lin et al, 2005;Haseeb et al, 2011) and toxic organic pollutants (Tsai et al, 2016), such as polycyclic aromatic hydrocarbons (PAHs) (Jin et al, 2014), polychlorinated dibenzo-p-dioxins (PCDDs), and polychlorinated dibenzofurans (PCDFs) , polychlorinated biphenyls (PCBs), polybrominated dibenzo-p-dioxins (PBDDs), polybrominated dibenzofurans (PBDDs) and polybrominated diphenyl ethers (PBDEs) (Chang et al, 2014). Studies have shown that exposure to diesel exhaust endanger human health by increasing the risk of cardiovascular and respiratory conditions, as well as lung cancer (Benbrahim-Tallaa et al, 2012;Tang et al, 2016).…”

Section: Introductionmentioning

confidence: 99%

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Emissions of Polycyclic Aromatic Hydrocarbons and Particle-Bound Metals from a Diesel Engine Generator Fueled with Waste Cooking Oil-Based Biodiesel Blends

Lin

Tsai

Chen

et al. 2017

Aerosol Air Qual. Res.

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This study investigates the emission of a heavy-duty diesel engine generator fueled with waste cooking oil (WCO)-based biodiesel blends (W) and operated at 1.5 and 3.0 kW loads. A brand of pure fossil diesel was adopted as the base fuel, with 20% and 40% WCO-based biodiesel added into the based fuel to form W20 and W40 blends, respectively. The emission characteristics of PM, metals and PAHs were analyzed. Experimental results indicate that alternative WCO-based fuels had slightly higher fuel consumption rates (FCR) and brake specific fuel consumptions (BSFC) than conventional diesel (0.6-4.1% for FCR and 1.0-7.6% for BSFC), and similar engine thermal efficiency. The PM emissions reductions when using W20 and W40 were 19% and 6.5%, respectively, at 1.5 kW, and 27% and 19%, respectively, at 3.0 kW. The emissions of particle-bound metals were 13.6-13.8% lower when using W20 than using conventional diesel, but 12.0-12.3% higher when using W40. The metal contents of PM rose with the addition of WCO-based biodiesel. The metal elements of PM were dominated (> 90% mass) by Na, Mg, Al, K, Ca, Fe and Zn, while the major trace metals were Mn, Cu, Sr and Pb. The use of WCO-based biodiesel blends reduced the emissions of total-PAHs (44.0% in average) and totalBaP eq (80.2% in average). The mass reductions of MMW-and HMW-PAHs using W20 and W40 were more significant at 3.0 kW than at 1.5 kW, while the reduction of LMW-PAHs was greater at 1.5 kW than at 3.0 kW. Thus, the reduction in total-BaP eq was greater at the higher engine load. Accordingly, we conclude that the WCO-based biodiesel is a potential candidate of cleaner alternative energy sources.

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Section: Particle-bound Metalsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Emissions of Polycyclic Aromatic Hydrocarbons and Particle-Bound Metals from a Diesel Engine Generator Fueled with Waste Cooking Oil-Based Biodiesel Blends

Lin

Tsai

Chen

et al. 2017

Aerosol Air Qual. Res.

View full text Add to dashboard Cite

show abstract

“…These materials are working in very sever conditions due to rather high temperatures (873-1173 K) and aggressive atmosphere of combustion gases. In the last dozen years, the problem of corrosion resistance of automobile engine valves started to be more and more important [1][2][3][4][5][6][7]. This situation is mainly a result of application in automobile industry of alternative fuels, like biofuels, liquid petroleum gas (LPG), compressed natural gas (CNG), etc., the combustion products of which are very aggressive [8,9].…”

Section: Introductionmentioning

confidence: 99%

The Prospects In Designing New Generation Of High Temperature Coatings In Automobile Engines

Dulińska¹,

Pawlak²,

Grzesik³

2015

Archives of Metallurgy and Materials

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The influence of the chromium layer with the thickness of 1 micrometer sputter-deposited on the X33CrNiMn23-8 and X50CrMnNiNbN21-9 steel surfaces on the oxidation behavior of these steels has been studied at 1173 K in air, using the microthermogravimetric technique. It has been found that coated materials show very good oxidation resistance under isothermal conditions, comparable with that of chromia formers, due to the formation of Cr 2 O 3 scales on their surfaces. It has been also demonstrated that the positive effect of chromium addition on the oxidation resistance of investigated steels is observed during a much longer period of time than the life-time of the chromium coating.Keywords: valve steels, coatings, oxidation W pracy zbadano metodą grawimetryczną wpływ warstwy chromu o grubości 1 mikrometra, nałożonej metodą magnetronową na powierzchnie stali X33CrNiMn23-8 i X50CrMnNiNbN21-9, na kinetykę utleniania tych stali w temperaturze 1173 K w powietrzu. Przeprowadzone badania wykazały, że stale pokryte powłoką wykazują bardzo dobrą odporność na utlenianie w warunkach izotermicznych, porównywalną do tej, jaką charakteryzują się stopy z grupy chromia formers, w wyniku powstawania na ich powierzchni zgorzeliny zbudowanej z Cr 2 O 3 . Wykazano również, że korzystny wpływ dodatku chromu na odporność na utlenianie badanych stali obserwowany jest przez znacznie dłuższy czas od czasu stabilności samej powłoki.

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“…In last few years fuel oils, utilized in automobile industry contain biocomponents (fatty acid methyl esters-FAME) [9], influencing negatively the corrosion resistance of engine valves [10][11][12][13][14][15][16]. Thus, the present paper is an attempt to get new information on the influence of bio-component additions to fuel oil on corrosion resistance of valve steels in the atmosphere of combustion gasses under thermal shock conditions.…”

Section: Introductionmentioning

confidence: 99%

“…During last 10 years the concentration of bio-components in fuel oil in EU countries is continuously increasing and nowadays is generally equal to about 5 wt% (fuel oil B5), but it is decided that in the next future, this concentration will increase up to 10 wt% (fuel oil B10) [9]. However, the presence of bio-components in the fuel oil is dangerous from corrosion point of view, because of high aggressive properties of their combustion products [10][11][12][13][14][15][16]. This is the reason, why the results of corrosion behavior under thermal shock conditions of four valve steels being used in the production of valve engines have been reported in the present paper.…”

Section: Introductionmentioning

confidence: 99%

Thermal Shock Corrosion of Valve Steels Utilized in Automobile Industry

et al. 2013

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The high-temperature corrosion behavior of four valve steels (X33CrNiMn23-8, X50CrMnNiNbN21-9, X53CrMnNiN20-8 and X55CrMnNiN20-8) in combustion gases of fuel oil, containing different concentrations of bio-components (5 and 10 wt%) has been studied under thermal shock conditions. It was found that the addition of bio-components decreased the corrosion resistance of steels investigated. It was also found that the X33CrNiMn23-8 steel containing the highest chromium concentration, behaved in the investigated atmospheres much better than three remaining steels due to the formation of highly protective chromia scale.

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Compatibility of automotive materials in biodiesel: A review

Cited by 238 publications

References 59 publications

Emissions of Polycyclic Aromatic Hydrocarbons and Particle-Bound Metals from a Diesel Engine Generator Fueled with Waste Cooking Oil-Based Biodiesel Blends

Emissions of Polycyclic Aromatic Hydrocarbons and Particle-Bound Metals from a Diesel Engine Generator Fueled with Waste Cooking Oil-Based Biodiesel Blends

The Prospects In Designing New Generation Of High Temperature Coatings In Automobile Engines

Thermal Shock Corrosion of Valve Steels Utilized in Automobile Industry

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