Potential of Hydrogenated Vegetable Oil (HVO) in Future High Efficiency Combustion System

Bhardwaj, Om Parkash; Kolbeck, Andreas; Kkoerfer, Thomas; Honkanen, Markku

doi:10.4271/2013-01-1677

Cited by 50 publications

(19 citation statements)

References 14 publications

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“…This could be due to the higher hydrogen content in the fuel which enhances better combustion when compared with diesel fuel. The hydrotreated seed oil and animal waste fat can produce high paraffins and this reduces the HC [13]. Fig.…”

Section: Hydrocarbon (Hc)mentioning

confidence: 97%

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Emission and Performance analysis of hydrotreated refined sunflower oil as alternate fuel

Hemanandh

Narayanan

2015

Alexandria Engineering Journal

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The experiments were conducted by using the hydrotreated refined sunflower oil as alternative fuel in a 4-stroke, stationary DI diesel engine at a constant speed of 1500 rpm. The effects of hydrotreated vegetable oil blends on diesel engine emission and performance were studied. The emission and performance were studied for different proportions such as HTSF B25 and HTSF B100 and at different loading conditions and comparison was made with petrodiesel. The emission and performance results of HTSF B25 and HTSF B100 showed that decrease in CO by 9% and 37%, HC by 42% and 55%, NO x by 10% and 18.18%, BSFC by 25% and 12.5%. The increase in brake thermal efficiency was by 10% and 38%. It was observed from the study that hydrotreatment of refined sunflower oil could be one of the best alternative fuels for the diesel engine. ª 2015 Faculty of Engineering, Alexandria University. Production and hosting by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).

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Section: Hydrocarbon (Hc)mentioning

confidence: 97%

“…The hydrotreated fuel was tested in this condition and compared with EN590 diesel fuel and reported a reduction in NO x . Bhardwaj et al [13] tested the hydrotreated rape seed oil in the diesel engine and compared with diesel fuel. The results showed reduction in CO, HC, and soot.…”

Section: Introductionmentioning

confidence: 99%

Emission and Performance analysis of hydrotreated refined sunflower oil as alternate fuel

Hemanandh

Narayanan

2015

Alexandria Engineering Journal

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“…Hierzu zählen Flüchtigkeit, Siedepunkt und der Anteil an aromatischen Kohlenwasserstoffen. Üblicherweise sind die Rußemissionen bei Biokraftstoffen geringer; eine Tatsache, die nicht nur auf die makroskopischen physikochemischen Eigenschaften zurückzuführen ist, sondern hauptsächlich dem in der Molekülstruktur gebundenen Sauerstoff und der damit verbundenen Verbrennungschemie zuzuschreiben ist …”

Section: Biokraftstoffe – Antrieb Und Emissionenunclassified

Synthese, motorische Verbrennung, Emissionen: Chemische Aspekte des Kraftstoffdesigns

et al. 2017

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Nachhaltig produzierte Biokraftstoffe, die auf Basis von Lignozellulose zugänglich sind, werden in Energieszenarien für Mobilität und Transport der Zukunft intensiv diskutiert. Traditionell konzentrieren sich die Forschungsaktivitäten in den Naturwissenschaften dabei auf den Syntheseprozess, während die anschließende Bewertung der Verbrennungseigenschaften anderen Forschungsgebieten überlassen wird. Dieser Aufsatz verfolgt mit der gemeinsamen Betrachtung der motorischen Verbrennung und der Kraftstoffsynthese einen integrativen Ansatz, bei dem die chemischen Aspekte im Vordergrund stehen. Dabei wird deutlich, dass das fundamentale Verständnis des Verbrennungsvorgangs maßgeblich dazu beitragen kann, Designkriterien für die Molekülstruktur möglicher Kraftstoffkandidaten abzuleiten, um so Ziele für die Analyse von Synthesewegen und die Entwicklung katalytischer Produktionswege zu definieren. Dieser integrative Ansatz des “Kraftstoffdesigns” umfasst die gesamte Kette der Energiekonversion ausgehend vom Rohstoff über Herstellungsprozess, Kraftstoff und Motor bis hin zur Schadstoffemission. Dies ermöglicht eine systematische Optimierung des Gesamtsystems mit dem Ziel, die Kohlenstoffbilanz zu verbessern, die Effizienz zu erhöhen und die Emissionen zu verringern.

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“…The advantage of HVO fuel lies on its potential on particle and THC emissions. From the research of Bhardwaj, O.P., et alin 2013 [7], the pure HVO can reduce up to 50% of particle emissions in comparison with fossil diesel. HVO also achieves the lowest soot accumulate rate on the diesel particle filter (DPF) when compared with the FAME fuel or diesel fuel.…”

Section: Introductionmentioning

confidence: 99%

Investigation of Combustion and Emission Performance of Hydrogenated Vegetable Oil (HVO) Diesel

Wu¹,

Ferns²,

Li³

et al. 2017

SAE Int. J. Fuels Lubr.

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Hydrogenated Vegetable Oil (HVO) diesel fuels have the potential to provide a reduced carbon footprint for diesel engines and reduce exhaust emissions. Therefore, it is a strong candidate for transport and diesel powered machines including electricity generators and other off-road machines. In this research, a waste cooking oil derived HVO diesel was investigated for its combustion and emission performance including ignition delays, size segregated particulate number emissions and gaseous emissions. The results were compared to the standard petroleum diesel. A EURO5 emission compliant three litre, direct injection, intercooled IVECO diesel engine equipped with EGR was used which has a maximum power output of 96kW. The engine was equipped with an integrated DOC and DPF aftertreatment system. Both the upstream and downstream of the aftertreatment emissions were measured. The tests were conducted at different RPM and loads at steady state conditions. A DMS500 particle size measurement instrument was used for measuring particles between 5 nm and 1000nm. The engine was instrumented with a number of thermocouples so that the engine conditions were closely monitored. Gaseous emissions were measured using a HORIBA 7100 series gas analyzer. The results showed that HVO reduced particulate numbers significantly at the upstream of the aftertreatment system. The particle number emissions were not much different between HVO and standard diesel at the downstream of the aftertreatment system due to the low particle number concentrations.

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Potential of Hydrogenated Vegetable Oil (HVO) in Future High Efficiency Combustion System

Cited by 50 publications

References 14 publications

Emission and Performance analysis of hydrotreated refined sunflower oil as alternate fuel

Emission and Performance analysis of hydrotreated refined sunflower oil as alternate fuel

Synthese, motorische Verbrennung, Emissionen: Chemische Aspekte des Kraftstoffdesigns

Investigation of Combustion and Emission Performance of Hydrogenated Vegetable Oil (HVO) Diesel

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