Production of renewable diesel through the hydroprocessing of lignocellulosic biomass-derived bio-oil: A review

Patel, Madhumita; Kumar, Amit

doi:10.1016/j.rser.2015.12.146

Cited by 234 publications

(102 citation statements)

References 94 publications

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“…The oilseed crop produces lignocellulosic biomass that is generally underutilized, consisting mainly of cellulose, hemicellulose, and lignin. The corresponding percentages by weight can range from 30-50%, 20-40% and 10-20%, respectively [32]. This biomass without added value shows an emerging opportunity that allows resources reuse, protect the environment and add value to this waste through chemical modification.…”

Section: Introductionmentioning

confidence: 99%

Polymeric polyelectrolytes obtained from renewable sources for biodiesel wastewater treatment by dual-flocculation

Ribeiro¹,

Filho²,

Rozeno³

et al. 2017

Express Polym. Lett.

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Abstract. Biodiesel wastewater generally contains high levels of oils, soaps and glycerol residues. This needs wastewater treatment. In this study, the biodiesel wastewater treatment was tested (industrial wastewater (EFID) and laboratory wastewater (EFLB) from biodiesel) by performing flocculation and dual-flocculation with renewable polymers. Tannin and cationic hemicellulose (CH) were used as cationic flocculant, and cellulose acetate sulfate (CAS) was used as an anionic flocculant. Polyacrylamide (PAM) was used as a reference anionic flocculant for result efficiencies analysis obtained with CAS (renewable source flocculant). The treatment efficacy in wastewater was evaluated by: turbidity removal, sludge volume formed, chemical oxygen demand (COD) and total suspended solids (TSS). The obtained sludge was studied using thermogravimetric analysis (TG). The dual-flocculation application condition of the 25% proportion of tannin (T) and 75% proportion of cationic hemicelluloses (i.e., T25/CH75) showed EFLB turbidity removal of 89.1% and 89.5% for CAS and PAM additions respectively, and for EFID of 67% and 41% for CAS and PAM additions respectively. The dual-flocculation performance suggested that the polyelectrolytes obtained from renewable sources can be used for treating biodiesel wastewater.

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Section: Introductionmentioning

confidence: 99%

Polymeric polyelectrolytes obtained from renewable sources for biodiesel wastewater treatment by dual-flocculation

Ribeiro¹,

Filho²,

Rozeno³

et al. 2017

Express Polym. Lett.

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“…Nowadays, this scenario is changing, since biomass is one of the energy-production sources showing the greatest growth potential every year (TORRI, 2013;ZHANG et al, 2013;PATEL;KUMAR, 2016).…”

Section: Biomassmentioning

confidence: 99%

“…Biomass can be found in woody and non-woody plants, such as timber and its wastes, as well as in organic wastes such as agricultural, urban and industrial residues. In addition, biomass is also found in biofluids such as vegetable oils (e.g., castor beans and soybean) (CORTEZ et al, 2008;PATEL;KUMAR, 2016;KAN et al, 2016).…”

Section: Biomassmentioning

confidence: 99%

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Characterization of the Medium-Density Fiberboard Obtained Through Acid Digestion to Produce Bio-Oil and Carbon Black

Schalenberger

Mallmann

Filho

et al. 2017

CeN

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Solid wastes from furniture industries require proper disposal and may have potential to be used as input in other production chains. The aim of the current study is to assess the use of medium density fiberboard (MDF) to produce bio-oil and carbon black with low emission of toxic elements. A full factorial design was used to assess 27 bio-oil preparation procedures based on the acid digestion of MDF shavings. The influence of three concentrated acid types (HNO3, H2SO4 and HCl) at three different temperatures (25, 75 and 150°C) and digestion times (30, 60 and 90min) was assessed. The contents of Al, Ba, Cd, Cr, Cu, Ni and Pb samples were determined through ICP OES. The Al and Ba contents oscillated between 442.2 ± 235.9 mg kg-1 and 17.9 ± 8.6 mg kg-1, respectively. The Cd, Cr, Ni and Pb contents were below the detection limit set by the technique. The tests showed that the studied material has the potential to be used as bio-oil and carbon black with low emission of metallic elements; thus, it was considered a potential alternative source of biomass-generated energy and, in parallel, it provides the furniture sector with an additional waste management option

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“…The development of efficient production technologies for biomass-based fuels and chemicals has received much attention [1,2]. In this context, 5-hydroxymethylfurfural (HMF), which was identified as a key precursor and called a "sleeping giant" for the synthesis of biofuels and high value-added chemicals, has been widely studied.…”

Section: Introductionmentioning

confidence: 99%

Catalytic Transfer Hydrogenation of Biobased HMF to 2,5-Bis-(Hydroxymethyl)Furan over Ru/Co3O4

et al. 2017

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2,5-Bis-(hydroxymethyl)furan (BHMF) is an important biomass-based platform chemical that can be derived from the hydrogenation of biomass-based 5-hydroxymethylfurfural (HMF). In this paper, the formation of BHMF from HMF via the catalytic transfer hydrogenation (CTH) process, using isopropanol as the hydrogen source and Ru/Co 3 O 4 as the catalyst, was studied. The results revealed that the Ru/Co 3 O 4 catalyst displayed a high catalytic efficiency, and that a BHMF yield of up to 82% was obtained at 190 • C in 6 h. Moreover, it was found that the recovered Ru/Co 3 O 4 exhibited a similar catalytic activity to the pristine Ru/Co 3 O 4 catalyst. These results supported the conclusion that the present CTH process is an attractive green route for the synthesis of BHMF from biomass-based HMF.

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Production of renewable diesel through the hydroprocessing of lignocellulosic biomass-derived bio-oil: A review

Cited by 234 publications

References 94 publications

Polymeric polyelectrolytes obtained from renewable sources for biodiesel wastewater treatment by dual-flocculation

Polymeric polyelectrolytes obtained from renewable sources for biodiesel wastewater treatment by dual-flocculation

Characterization of the Medium-Density Fiberboard Obtained Through Acid Digestion to Produce Bio-Oil and Carbon Black

Catalytic Transfer Hydrogenation of Biobased HMF to 2,5-Bis-(Hydroxymethyl)Furan over Ru/Co3O4

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