Optimizations of microwave-assisted extraction and transesterification of bio-crude oil from spirulina (Arthrospira platensis)

Purnama, Anggelina; Wijaya, Karna; Tahir, Inayatullah; Suyono, Eko Agus; Budiman, Arief

doi:10.1007/s11814-019-0444-2

Cited by 5 publications

(3 citation statements)

References 37 publications

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“…In practice, MAE often used to extract oils from the biomass of microalgae (93,94) or fish waste (95). Effective extraction of microalgae lipids is complicated by the existence of a thick cell wall of microalgae and required preliminary damaging of the cells to gain the oil (96).…”

Section: Microwave-assisted Extractionmentioning

confidence: 99%

“…Several methods have been developed for microalgae cell disruption, such as acid addition, sonication, autoclaving, and bead-beating (97,98). MAE was reported as the most effective and easiest way to simultaneous cell disruption and lipid extraction from microalgae biomass (94). Moreover, MAE provides an opportunity to use water as a solvent reducing negative influence on the environment and allowing oil extraction from wet microalgae biomass (99,100).…”

Section: Microwave-assisted Extractionmentioning

confidence: 99%

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The advances and limitations in biodiesel production: feedstocks, oil extraction methods, production, and environmental life cycle assessment

Pikula

Zakharenko

Stratidakis

et al. 2020

Green Chemistry Letters and Reviews

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Although fossil fuels remain the main source of energy, the volume of renewable sources of energy is constantly increasing. Biodiesel is a promising alternative fuel due to the number of advantages compared to fossil fuel and other types of biofuel. The specific objective of this study was to identify the difference between conventional and novel technologies applied during the whole life cycle of biodiesel production and consumption. The study offers some important insights into the recent advances in the biodiesel industry including biodiesel production from microalgal lipids, advanced homogenous and enzymatic transesterification, non-catalytic supercritical transesterification, application of microwave and ultrasound assisting technologies. Considering all the factors affecting the efficiency and safety of the biodiesel production process, here we reviewed the main principals and recent achievements in the environmental life cycle assessment of biodiesel production and consumption.

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Section: Microwave-assisted Extractionmentioning

confidence: 99%

Section: Microwave-assisted Extractionmentioning

confidence: 99%

The advances and limitations in biodiesel production: feedstocks, oil extraction methods, production, and environmental life cycle assessment

Pikula

Zakharenko

Stratidakis

et al. 2020

Green Chemistry Letters and Reviews

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“…While more than 90% of industrial organic chemicals originate from crude oil [1], the forecasted depletion of fossil fuels and their environmental impact (e.g., climate change) motivate the production of chemicals from renewable sources, such as biomass. Moreover, growing concern over the environmental impact (e.g., emission of greenhouse gases) of processing petrochemicals have made plastic manufacturers strongly consider replacing fossil fuels with renewable feedstocks like biomass [2][3][4][5][6][7][8][9][10][11]. Thus, it is urgent for chemical industries to establish efficient routes to convert biomass into organic chemicals.…”

Section: Introductionmentioning

confidence: 99%

Catalytic production of hexamethylenediamine from renewable feedstocks

Lee

Kim

et al. 2021

Korean J. Chem. Eng.

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Renewable biomass-derived chemicals have received considerable interest as a potential substitute for petroleum-derived chemicals. Hexamethylenediamine is a key intermediate in manufacturing nylon 66, a synthetic polymer that is broadly used in society. This article reviews the catalytic production of hexamethylenediamine from biomass-derived chemical feedstocks, and specifically the bio-based routes for obtaining hexamethylenediamine. While methods to directly convert biomass to hexamethylenediamine have yet to be commercialized, the use of heterogeneous catalytic systems via combined processes appears to be a promising and emerging chemical pathway to achieve this goal. Current proposed routes for the renewable production of hexamethylenediamine are not yet entirely competitive with petrochemical production techniques, predominantly because of low efficiency and high cost. However, many opportunities exist to advance technologies that exploit renewable and bio-based feedstocks to generate hexamethylenediamine. Thus, the commercialization of biomass-derived nylon monomers appears achievable in the near future.

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Hydrothermal treatment of SO4/TiO2 and TiO2/CaO as heterogeneous catalysts for the conversion of Jatropha oil into biodiesel

Pratika

Wijaya

Trisunaryanti

2021

Journal of Environmental Chemical Engineering

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Optimizations of microwave-assisted extraction and transesterification of bio-crude oil from spirulina (Arthrospira platensis)

Cited by 5 publications

References 37 publications

The advances and limitations in biodiesel production: feedstocks, oil extraction methods, production, and environmental life cycle assessment

The advances and limitations in biodiesel production: feedstocks, oil extraction methods, production, and environmental life cycle assessment

Catalytic production of hexamethylenediamine from renewable feedstocks

Hydrothermal treatment of SO4/TiO2 and TiO2/CaO as heterogeneous catalysts for the conversion of Jatropha oil into biodiesel

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