Potential production of bioenergy from biomass in an Indian perspective

Singh, N.B.; Kumar, Ashwani; Rai, Sarita

doi:10.1016/j.rser.2014.07.110

Cited by 65 publications

(19 citation statements)

References 58 publications

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“…The deactivation mechanism of CaO based catalysts towards transesterification can be classified into three main reasons reported by literature data: [1] leaching of active sites, [2] surface poisoning and/or pore filling and [3] [6] structural collapse.…”

Section: Deactivation Of Cao Based Catalysts Under Transesterificatiomentioning

confidence: 99%

“…After the first use a 100% conversion was detected. After 3 cycle catalytic activity simultaneous leaching of Ca(OH) 2 and calcium diglyceride (main cristaline phase) were observed. However, an important decrease of conversion was observed in the first reuse (63% conversion), followed by an increase to 88% and 84% after the second and third reuse, respectively.…”

Section: Calcium and Magnesium Single Oxidesmentioning

confidence: 99%

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Deactivation Processes, Regeneration Conditions and Reusability Performance of CaO or MgO Based Catalysts Used for Biodiesel Production—A Review

Oueda¹,

Bonzi-Coulibaly²,

Ouédraogo³

2017

MSA

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The activity of a catalyst in transestrification reaction usually declines with repeated uses and this limits the possibility to use it many times. This paper presents a review of various techniques used to evaluate the activity changes, the recycling processes for calcium and magnesium oxides based heterogeneous catalysts for biodiesel production. The activity of calcium and magnesium oxides based catalysts declines due to leaching, surface or active sites poisoning by reactant or product molecules and modification of physical aspects. Physico-chemical methods (AAS, BET, CO 2 -TPD, EDS, FTIR, ICP-AES, SEM, TG/DTA and XRD) were used to check the catalyst modification and to confirm the deactivation. When separated from the reaction mixture by filtration, the catalyst could be reused without any treatment or recycled by washing, drying or/and recalcination. Between various recycling processes for calcium and magnesium oxides based catalysts, mixed oxides showed less leaching and performed FAME or FAEE yield >90% with reusability.

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Section: Deactivation Of Cao Based Catalysts Under Transesterificatiomentioning

confidence: 99%

Section: Calcium and Magnesium Single Oxidesmentioning

confidence: 99%

Deactivation Processes, Regeneration Conditions and Reusability Performance of CaO or MgO Based Catalysts Used for Biodiesel Production—A Review

Oueda¹,

Bonzi-Coulibaly²,

Ouédraogo³

2017

MSA

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“…The large number of microorganisms from the diverse environment permits screening for more efficient lignocellulolytic enzymes to help overcome current challenges in bio fuel production [4,[17][18][19][20]. Previous studies reported that cow/ buffalo dung is rich in cellulase producing bacterial isolates [21].…”

Section: Resultsmentioning

confidence: 99%

Biochemical and molecular characterization of cellulase producing bacterial isolates from cattle dung samples

Kumar¹,

Vyas²

2018

JARB

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“…Forest industry: pulp, paper mills and sawmills [10] Malaysia Shell, fiber, empty fruit brunch. Rice husks, rice straw Logging residue, plywood, sawmill [11,12] Thailand Bamboo biomass, woodchip, rice husks [13,14] Pakistan Animal dung [15] India Rice husk, waste wood, agricultural residue [16,17]…”

Section: Swedenmentioning

confidence: 99%

Compilation of liquefaction and pyrolysis method used for bio-oil production from various biomass: A review

Ahmad

Ali

Isa

2019

Environmental Engineering Research

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Biomass exists in two forms, woody and non woody. The woody biomass originates from plants while non-woody form originates from excess waste of animals, industry and crops. Biomass feedstock can be used in the form of liquid fuels, heat, electric power, and bio-based products. Fig. 1 shows most common biomass feedstock [2]. ABSTRACTIn this paper the authors provide comparative evaluation of current research that used liquefaction and pyrolysis method for bio-oil production from various types of biomass. This paper review the resources of biomass, composition of biomass, properties of bio-oil from various biomass and also the utilizations of bio-oil in industry. The primary objective of this review article is to gather all recent data about production of bio-oil by using liquefaction and pyrolysis method and their yield and properties from different types of biomass from previous research. Shortage of fossil fuels as well as environmental concern has encouraged governments to focus on renewable energy resources. Biomass is regarded as an alternative to replace fossil fuels. There are several thermo-chemical conversion processes used to transform biomass into useful products, however in this review article the focus has been made on liquefaction and pyrolysis method because the liquid obtained which is known as bio-oil is the main interest in this review article. Bio-oil contains hundreds of chemical compound mainly phenol groups which make it suitable to be used as a replacement for fossil fuels.

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Potential production of bioenergy from biomass in an Indian perspective

Cited by 65 publications

References 58 publications

Deactivation Processes, Regeneration Conditions and Reusability Performance of CaO or MgO Based Catalysts Used for Biodiesel Production—A Review

Deactivation Processes, Regeneration Conditions and Reusability Performance of CaO or MgO Based Catalysts Used for Biodiesel Production—A Review

Biochemical and molecular characterization of cellulase producing bacterial isolates from cattle dung samples

Compilation of liquefaction and pyrolysis method used for bio-oil production from various biomass: A review

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