Optimization of the novel hydrodynamic cavitation based waste cooking oil biodiesel production process parameters using integrated L9 Taguchi and RSM approach

Halwe, Aboli D.; Deshmukh, Samir J.; Kanu, Nand Jee; Gupta, Eva; Tale, Rushikesh B.

doi:10.1016/j.matpr.2021.04.484

Cited by 19 publications

(6 citation statements)

References 6 publications

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“…The resource utilization of waste cooking oil (WCO) can effectively alleviate the lack of petroleum resources, reduce environmental pollution, and protect people’s health. , Now, there are varying strategies available to achieve the reutilization of WCO that can provide products such as biofuels (biodiesel, − bioethanol, , and biogas − ), biolubricants, − biosurfactants, alkyd resins, washing products, , and so forth. Among these, the production of biodiesel from WCO has become the mainstream way for WCO utilization because it is more cost-effective than biodiesels made from other natural oil sources, such as palm, soybean, peanut, or olive oil, while its production requires lower energy consumption and emits minimum greenhouse gas. , However, traditional products based on WCO exhibit quite a low-profit margin (often <20%), necessitating a large-scale production line with a sustainable and massive resource supply, which is easily affected by the prices of the raw materials. ,, Thus, the traditional utilization strategy for WCO, such as biodiesel production, is only suitable for large-scale production and requires huge spending on capital, equipment, land, and the workforce in economically strong areas, while a simple, convenient, and low-cost method that could produce WCO-based materials with high technology and added value may be a better choice for WCO utilization in economically underdeveloped areas. , …”

Section: Introductionmentioning

confidence: 99%

Four-Dimensional Printing of Multifunctional Photocurable Resin Based on Waste Cooking Oil

Liu

Fan

et al. 2022

ACS Sustainable Chem. Eng.

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To provide multifunctional polymer consumables for 4D printing and a new methodology for utilizing waste cooking oil (WCO), a type of photocurable resin based on WCO was synthesized. This WCO-based resin contained epoxy waste oil methacrylate, which is derived from WCO, along with 2phenoxyethyl acrylate (PHEA) and methacrylic acid (MAA) as monomers, which were obtained with a light-curing 3D printer. The 4D printing photocurable resin based on WCO comprised a polymeric network constructed by WCO, a polymeric PHEA segment, and a polymeric MAA segment. It displayed high flexibility (elongation at break: 230.1%), functional pressuresensitive adhesion properties (interfacial adhesion toughness: 72.6 J/m 2 on wood and 58.4 J/m 2 on steel), as well as good thermally induced shape memory performances (deforming and recovering at room temperature; fixing at −12 °C), which could be potentially used for generating products, including wearable devices, intelligent devices, biological supports, folding structures, as well as personalized products such as sticker signs, handmade toys, or ornaments.

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Section: Introductionmentioning

confidence: 99%

Four-Dimensional Printing of Multifunctional Photocurable Resin Based on Waste Cooking Oil

Liu

Fan

et al. 2022

ACS Sustainable Chem. Eng.

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“…The parameters examined using the transesterification method were catalyst concentration, methanol:HSO molar ratio, reaction temperature, and reaction time. Many researchers emphasized that examining these parameters affects transesterification (Miraculas et al 2018 ; Hundie and Akuma 2022 ; Adenuga et al 2020 ; Halwe et al 2021 ). The parameter data for the optimization processes in this study are illustrated in Table 2 .…”

Section: Methodsmentioning

confidence: 99%

The analysis of classical, polynomial regression and cubic spline mathematical models in hemp biodiesel optimization: an experimental comparison

Aslan

2024

Environ Sci Pollut Res

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Post-pandemic inflationist pressures, climate changes and extremes, regional conflicts, and soaring food prices caused the food crisis to increase rapidly worldwide. This global problem directs producers and researchers to use oils used as feedstock in biodiesel production effectively. In this context, it is important to assay the transesterification parameters and conduct new optimization studies to increase biodiesel yield. In this study, methyl ester was produced from hemp oil by transesterification using sodium hydroxide (NaOH). Next, classical optimization study was carried out to determine the effects of catalyst amount, alcohol:oil molar ratio, reaction temperature, and reaction time variables on biodiesel yield. Secondly, the cubic spline mathematical model (CSMM) and polynomial regression mathematical model (PRMM) were applied to the first data of this optimization. Among these optimization methods, the utmost biodiesel yield registered was 96.115% at hemp seed oil (HSO):methanol molar ratio of 5.59:1, catalyst concentration of 0.531 wt%, reaction temperature of 42.5 °C, reaction time of 62.1 min, and agitation intensity of 600 rpm at PRMM. Some vital fuel properties obtained from HSO biodiesels as a result of three optimizations satisfied the EN 14214 standard. The results illustrated that the optimal yields from CSMM and PRMM are 0.765% and 1.065% higher, respectively, according to the maximum efficiency obtained from the classical optimization. The outcomes showed that CSMM and PRMM are cost-effective, easy to handle, and promising new approaches.

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“…The frequent rise in fuel prices leads to higher inflation rates which create a hard time for the common man to face day-to-day economic challenges [1,2]. The primary fuel for the transportation sector is diesel and with a high number of diesel engines running today, researchers have been tasked to find alternate fuel for CI engines [3,4].…”

Section: Introductionmentioning

confidence: 99%

“…To address this issue, Esterified oils or Biodiesel are blended with diesel fuel and by doing so, the properties of the Esterified oil-diesel blend have in-line fuel properties [13,14]. When these blends are combusted in regular diesel engines, the thermal performance is good and emissions like CO and HC are limited [15,16,[1][2][3]. But the real problem which restricts the use of Blended Diesel-Oil esters is the fuel consumption rate and levels of NOx [17,18].…”

Section: Introductionmentioning

confidence: 99%

Investigation Of Waste Cooking Oil-Diesel Blend With Copper Oxide Additives As Fuel For Diesel Engine Under Variations In Fuel Injection Pressure

Chatur¹,

Maheshwari²,

Srinidhi³

2023

3C Tecnología

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Fuel Injection is a significant factor when biodiesel-diesel blends are fired in diesel engines as they have very diverse property when related to diesel. The current work describes unusual experimental study of CI engine fuelled with Waste cooking methyl ester with copper oxide nano additives at varying fuel injection pressures. The Copper oxide nano additives were manufactured using homogenous addition method and were subjected to studies such as XRD and SEM characterization. These synthesized nanoparticles were later added in waste cooking oil biodiesel blend (WCO20) with levels of 10 ppm, 20 ppm, 30 ppm, and 40ppm. The results were noted from a DI-CI VCR engine coupled with an eddy current dynamometer. The addition of CuO particles reduces the ignition delay of WCO20 and raises the thermal efficiency of the engine by an average of 3.9% and limits HC emission by 15.6%.

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Optimization of the novel hydrodynamic cavitation based waste cooking oil biodiesel production process parameters using integrated L9 Taguchi and RSM approach

Cited by 19 publications

References 6 publications

Four-Dimensional Printing of Multifunctional Photocurable Resin Based on Waste Cooking Oil

Four-Dimensional Printing of Multifunctional Photocurable Resin Based on Waste Cooking Oil

The analysis of classical, polynomial regression and cubic spline mathematical models in hemp biodiesel optimization: an experimental comparison

Investigation Of Waste Cooking Oil-Diesel Blend With Copper Oxide Additives As Fuel For Diesel Engine Under Variations In Fuel Injection Pressure

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