Synthesis of Biodiesel via Deoxygenation of Stearic Acid over Supported Pd/C Catalyst

Lestari, Siswati; Simakova, Irina L.; Tokarev, A. V.; Mäki‐Arvela, Päivi; Eränen, Kari; Murzin, Dmitry Yu.

doi:10.1007/s10562-008-9457-x

Cited by 112 publications

(69 citation statements)

References 16 publications

(28 reference statements)

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“…71,[74][75][76][77][78][79][80][81][82][83][84] As evidenced by some reports, improvement in Pd-based catalysts in continuous operation may be necessary because some reports suggest they are hindered by rapid deactivation. Maki-Arvela et al 74 reported that the deactivation of a Pd catalyst while decarboxylating lauric acid may have been due to poisoning by the product gases (CO and CO 2 ) and/or coking.…”

Section: Biodieselmentioning

confidence: 99%

A Brief Literature Overview of Various Routes to Biorenewable Fuels from Lipids for the National Alliance for Advanced Biofuels and Bio-products (NAABB) Consortium

Albrecht¹,

Hallen²

2011

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Section: Biodieselmentioning

confidence: 99%

A Brief Literature Overview of Various Routes to Biorenewable Fuels from Lipids for the National Alliance for Advanced Biofuels and Bio-products (NAABB) Consortium

Albrecht¹,

Hallen²

2011

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“…[108] Studies of deoxygenation reactions were performed using palladium supported on the synthetic mesoporous carbon Sibunit. [114][115][116] Sibunit is a class of porous carbon-carbon composite materials combining advantages of graphite (chemical stability and electric conductivity) and activated carbon (high specific surface area and adsorption capacity). [117][118][119] Catalytic deoxygenation of technical-grade stearic acid containing a mixture of 59 % palmitic acid and 40 % strearic acid was demonstrated over 4 wt % Pd/C(Sibunit) at 300 8C under 17 bar of 5 vol % H 2 in argon.…”

mentioning

confidence: 99%

Transforming Triglycerides and Fatty Acids into Biofuels

et al. 2009

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Fuels derived from biobased materials are attracting attention for their potential in securing the energy supply and protecting the environment. In this Minireview, we evaluate the use of biobased sources, particularly fatty acids and triglycerides from seed oils and animal fats, as fuels. The physical and chemical properties of these fatty acids and triglycerides are discussed, including the link to their sources and current availability to meet fuel demands. The current technologies, also known as the first-generation ones, for converting triglycerides into fuels are covered, including conventional methods such as transesterification, pyrolysis, cracking, and emulsions. Recent, second-generation technological developments that lead to more commercially viable biofuels based on diesel-like hydrocarbons are also discussed.

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“…Synthesis of esters or biodiesel was reported by Lestari et al (2008). They synthesized biodiesel/esters via deoxygenation of carboxylic acids over supported Pd/C catalyst.…”

Section: Resultsmentioning

confidence: 99%

Nanobiotechnology for the production of biofuels from spent tea

Mahmood¹,

Hussain²

2010

Afr. J. Biotechnol.

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Bioenergy is the only alternative and cheap source of energy which can be made easily available to the world. The present experiment included three steps for the conversion of spent tea (Camellia sinensis) into biofuels. In the first step, spent tea was gasified using Co nano catalyst at 300°C and atmospheric pressure. Catalytic gasification of spent tea yielded 60% liquid extract, 28% fuel gases and 12% charcoal. Gaseous products contain 53.03% ethene, 37.18% methanol and 4.59% methane. In the second step of the experiment, liquid extract of spent tea obtained from gasification, on transesterification gave 40.79% ethyl ester (biodiesel). In the third step, Aspergillus niger's growth on spent tea produced 57.49% bioethanol. This study reports an interesting finding that spent tea (solid waste) could be used not only for the production of biodiesel and bioethanol but also hydrocarbon fuel gases. The world today is consuming several million tons of tea yearly. The present technology could be utilized to produce alternate energy.

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Synthesis of Biodiesel via Deoxygenation of Stearic Acid over Supported Pd/C Catalyst

Cited by 112 publications

References 16 publications

A Brief Literature Overview of Various Routes to Biorenewable Fuels from Lipids for the National Alliance for Advanced Biofuels and Bio-products (NAABB) Consortium

A Brief Literature Overview of Various Routes to Biorenewable Fuels from Lipids for the National Alliance for Advanced Biofuels and Bio-products (NAABB) Consortium

Transforming Triglycerides and Fatty Acids into Biofuels

Nanobiotechnology for the production of biofuels from spent tea

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