Biodiesel production by methanolysis of waste lard from piglet roasting over quicklime

Stojković, Ivan J.; Miladinović, Marija R.; Stamenković, Olivera S.; Banković–Ilić, Ivana B.; Povrenović, Dragan; Veljković, Vlada B.

doi:10.1016/j.fuel.2016.06.014

Cited by 28 publications

(11 citation statements)

References 48 publications

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“…It is also evident from Fig. 7 that the difference of the BSFC is greater than 8% for the biodiesel fuel when the inlet temperature is 70°C because the physical properties of the biodiesel, such as the density and viscosity, are improved; thus, the combustion is almost complete [32][33]. Because the BTE depends on the BSFC of the engine, the BSFC behaviour of the biodiesel fuel at different inlet temperatures directly affects the BTE of the engine.…”

Section: Engine Performance Resultsmentioning

confidence: 99%

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Benefits of exhaust gas energy for preheating biodiesel fuel to enhance engine emissions and performance

Mourad

Noureldenn

2019

Journal of Mechanical and Energy Engineering

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The need for alternative fuel instead of conventional fossil fuels (diesel or gasoline) has recently increased for several reasons, including the expected shortage of petroleum fossil fuels and the production of pollution by transportation. Consequently, researchers are interested in finding new alternative fuels. At present, the number of studies on biodiesel as a compression ignition engine fuel has increased. Current studies are mainly concerned with studying the use of exhaust gas temperature to preheat biodiesel fuel before it enters the combustion chamber. A heat exchanger is designed to increase the temperature of the biodiesel fuel prior to the combustion process. The performance characteristics of diesel engines and the emission of pollutants resulting from this modification were investigated under different operating conditions, including different engine loads and speeds. The results showed clear improvements in engine performance, including improved output power, specific fuel consumption and pollutant emissions. The engine power and specific fuel consumption improvements as a result of preheating reached up to 1.3% and 8.27%, respectively. Pollutant emission also decreased obviously, with carbon monoxide and hydrocarbon emission decreases of 12.95% and 12.85%, respectively. However, the emission of nitrogen oxides increased by 4.39%.

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Section: Engine Performance Resultsmentioning

confidence: 99%

“…The chemical and physical properties of biodiesel fuel depend on the original oil source, such as virgin edible, non-edible or used cooking oils. The production of biodiesel fuel from sunflower oil was executed in the laboratory according to the esterification method [33][34][35].…”

Section: Biodiesel Productionmentioning

confidence: 99%

Benefits of exhaust gas energy for preheating biodiesel fuel to enhance engine emissions and performance

Mourad

Noureldenn

2019

Journal of Mechanical and Energy Engineering

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“…It was found that 2 wt% KOH catalyst concentration and 10:1 methanol‐lard molar ratio were the best suitable conditions for the process as there was a 98.2% yield of biodiesel. In another work, Stojković et al . used quicklime as a catalyst for biodiesel production from pork lard.…”

Section: Biodiesel Synthesis From Fatty Wastesmentioning

confidence: 99%

A Short Review on Valorization of Slaughterhouse Wastes for Biodiesel Production

Akhil¹,

Alagumalai²

2019

ChemistrySelect

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In recent years, the waste animal fats are drawing attention as potential feedstocks for biodiesel production. The exploit of rendered waste animal fats as feedstocks could help to further decrease the price of biodiesel compared to other feedstocks. These fatty wastes can be transformed into ethyl or methyl esters by the esterification and/or transesterification process with the aid of different types of catalysts. In this outlook, an endeavor has been made in this work to describe the significance of fatty wastes of chicken, fish, beef, goat, sheep, pig and duck in the biodiesel production process. This study also extends to present the distinct techniques used by researchers to convert these fatty wastes into biodiesel.

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“…Stojkovic et al. studied waste piglet lard as raw feedstocks using CaO as a basic catalyst received from Sigma Aldrich . Up to 97.5 % FAME concentration in the final ester product were achieved within 60 min.…”

Section: Heterogeneous Catalystsmentioning

confidence: 99%

A Review on Biodiesel Production through Heterogeneous Catalysis Route

et al. 2018

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Depletion of oil reserves, increasing prices of petroleum products, and environmental concerns related to air pollution are the main driving forces for utilizing renewable energy resources to replace fossil fuels. Vegetable oils can be used to produce biodiesel. Biodiesel is obtained by transesterification of vegetable oil with alcohol using homogeneous or heterogeneous catalysts. In the industry, biodiesel is produced by heterogeneous catalysts due to high activity and selectivity, better reusability, reduction in processing steps, and wastes. The catalytic activity of catalysts depends on the strength and type of intrinsic basic or/and acid properties. Biodiesel production using heterogenous catalysts depends on the various reaction parameters such as reaction time, temperature, molar ratio of alcohol to oil, catalyst amount, and stirring speed. In this paper, the catalytic transesterification of various feedstocks such as edible oil, non‐edible oil, and waste using heterogeneous catalysts has been reviewed and optimization parameters for maximum biodiesel production have been summarized.

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Biodiesel production by methanolysis of waste lard from piglet roasting over quicklime

Cited by 28 publications

References 48 publications

Benefits of exhaust gas energy for preheating biodiesel fuel to enhance engine emissions and performance

Benefits of exhaust gas energy for preheating biodiesel fuel to enhance engine emissions and performance

A Short Review on Valorization of Slaughterhouse Wastes for Biodiesel Production

A Review on Biodiesel Production through Heterogeneous Catalysis Route

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