Biodiesel production from waste cotton-seed cooking oil using microwave-assisted transesterification: Optimization and kinetic modeling

Sharma, Anvita; Kodgire, Pravin; Kachhwaha, Surendra Singh

doi:10.1016/j.rser.2019.109394

Cited by 121 publications

(24 citation statements)

References 94 publications

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“…The I generation biofuels wither can be used without blending or can be improvised by blending. Table 1 lists the utilization of edible (G1) crop oils such as mustard, rice bran, lemon seed, wheat germ, coconut, soyabean, rapeseed, sunflower, almond, walnut and pistachio in the biofuel production [ [8] , [9] , [10] , [11] , [12] , [13] , [14] , [15] , [16] , [17] , [18] ]. Europe, N. America, S. America and Asian countries function biodiesel plants with castor, sunflower, palm, and jatropha oil sources.…”

Section: Biofuelsmentioning

confidence: 99%

A review on prospective production of biofuel from microalgae

Ganesan

Manigandan

Samuel

et al. 2020

Biotechnology Reports

158

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Section: Biofuelsmentioning

confidence: 99%

A review on prospective production of biofuel from microalgae

Ganesan

Manigandan

Samuel

et al. 2020

Biotechnology Reports

158

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“…In their research, Demirbas 1 and Malhotra et al 2 identified bio-diesel as an alternative to petroleum-based fuels derived from a variety of feedstocks, including vegetable oils, animal fats, and waste cotton seed cooking oil as investigated by Sharma et al 3 Marchetti et al 4 suggested many techniques like pyrolysis, micro-emulsification, traditional magnetic stirrer (MS) and ultrasonic whereas Gude et al developed microwave-assisted transesterification 5 that assisted in the production of bio-diesel from the different feedstock. Previous studies 3,6,7 done for comparison of conventional and nonconventional methods, has shown that microwave and ultrasonic irradiated processes significantly reduced the reaction time and energy requirements. Kapilan et al reviewed that a higher volume of methanol and catalysts (in the case of MS and ultrasonic processes) guaranteed higher yield (to some percent) but at the same time increased wastage of energy and hence the cost of production.…”

Section: Literature Review and Its Shortcomingsmentioning

confidence: 99%

“…2 identified bio-diesel as an alternative to petroleum-based fuels derived from a variety of feedstocks, including vegetable oils, animal fats, and waste cotton seed cooking oil as investigated by Sharma et al. 3 Marchetti et al. 4 suggested many techniques like pyrolysis, micro-emulsification, traditional magnetic stirrer (MS) and ultrasonic whereas Gude et al.…”

Section: Introductionmentioning

confidence: 99%

“…developed microwave-assisted transesterification 5 that assisted in the production of bio-diesel from the different feedstock. Previous studies 3,6,7 done for comparison of conventional and non-conventional methods, has shown that microwave and ultrasonic irradiated processes significantly reduced the reaction time and energy requirements. Kapilan et al.…”

Section: Introductionmentioning

confidence: 99%

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An experimental study & analysis of effects of different parameters of microwave in production of bio-diesel

Garg

Pal

2020

Proceedings of the Institution of Mechanical Engineers, Part E:

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A novel and rapid method for transesterifying cottonseed oil into bio-diesel using a domestic microwave oven (MW) has been developed in the present study. Five parameters were investigated to see their effect on bio-diesel yield output. These were input power, reaction time, oil-to-methanol molar ratio, turntable speed, and fan cooling speed. The respective values used for experimentation were 200 W to 500 W, 4 to 11 minutes, 1:4.5 to 1:12, 10 to 40 rpm, and 800 to 1500 rpm and the volume of the catalyst was kept constant at 1%. The experimental results of microwave study were compared to the traditional magnetic stirrer (MS) approach for the same molar ratio and catalyst amount. The optimum parameters for the transesterification process assisted by the domestic microwave oven were obtained such as methanol to oil molar ratio (1:4.5), potassium hydroxide catalyst concentration (1% (w/w)), reaction time (11 minutes), turntable speed (40 rpm) and cooling fan speed (1500 rpm). The corresponding yield of cottonseed bio-diesel (CBD (MW)) was 99.5 percent. Compared with the contemporary MS approach for the same molar ratio and catalyst number, the yield of CBD (MS) was recorded in 25 minutes as 61.23 percent. It was also found that the turntable speed and cooling fan rpm of the improved microwave oven greatly, influenced the yield of bio-diesel and facilitated better utilization of microwave energy in mixing and avoid overheating of the sample mixture. A drastic reduction in microwave input power consumption was observed as compared to the pragmatic MS approach. The findings of this study have established the utility of energy-efficient, updated domestic microwave oven in the generation of bio-diesel on a small scale.

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“…By using above resources, this biodiesel consisting of fatty acid alkyl ester is generally produced by transesteri cation reaction. There are number of techniques to perform this reaction including supercritical process, common batch process, ultrasonic technique and microwave method (Rathnam et al (2020); Hakim et al (2019); Sharma et al (2019)).…”

Section: Introductionmentioning

confidence: 99%

Transesterification Reaction from Rice Bran Oil to Biodiesel over Heterogeneous Base Calcium Oxide Nanoparticles Catalyst

Sulaiman

Yacob

Lee³

2020

sci. technol. indones.

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This research focused on the use of heterogeneous base catalyst, calcium oxide (CaO), an alkaline earth metal oxide to produce biodiesel. The aim of this research is to investigate the potential of commercial calcium carbonate, CM-CaCO3 to be transformed to nanostructured CaO and further used as a heterogeneous base catalyst for single step transesterification of rice bran oil to biodiesel. The CaO samples were calcined at temperatures of 100°C to 700°C under vacuum at 10-3 mbar. TGA-DTA result displayed that the calcination temperature for CM-CaCO3 to form CaO must be higher than 600°C. This was supported by FTIR results which indicated the complete formation of CaO at 700°C. XRD showed the rhombohedral CaCO3 and hexagonal Ca(OH)2 were totally disappeared, leaving only crystalline cubic CaO at 700oC. Interestingly, CaO obtained at 700°C (CaO-700) showed the larger BET surface area and highest basicity with 11.5 m2g-1 and 1.959 mmol/g, respectively. The prepared nanostructured CaO-700 was selected and applied for single step transesterification reaction of rice bran oil to produce biodiesel. NMR and GC-FID results further confirmed that biodiesel was successfully formed using CaO-700 as catalyst.

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Biodiesel production from waste cotton-seed cooking oil using microwave-assisted transesterification: Optimization and kinetic modeling

Cited by 121 publications

References 94 publications

A review on prospective production of biofuel from microalgae

A review on prospective production of biofuel from microalgae

An experimental study & analysis of effects of different parameters of microwave in production of bio-diesel

Transesterification Reaction from Rice Bran Oil to Biodiesel over Heterogeneous Base Calcium Oxide Nanoparticles Catalyst

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