Directional liquefaction of lignocellulosic biomass for value added monosaccharides and aromatic compounds

Ma, Yan; Wang, Jingxin; Wang, Tan; Jiang, Jianchun; Xu, Jie; Wang, Kui

doi:10.1016/j.indcrop.2019.04.038

Cited by 21 publications

(10 citation statements)

References 42 publications

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“…Bamboo species have an estimated annual biomass growth of 22–44 Mt ha −1 y −1 , which is far higher than pine (25–30 Mt ha −1 y −1 ) and equivalent to eucalyptus (30–40 MT ha −1 y −1 ) forests [ 38 ]. Bamboo contained favorable fuel properties, including a low ash content and low alkali index, as well as a lower heating value, which is greater than other biomass feedstock, grasses, and straw but lower than many woody biomasses [ 28 , 43 ]. Pyrolysis had been proposed as a viable thermochemical process for producing biochar, bio-oil, and syngas from biomass.…”

Section: Bamboo For Bioenergy Production and Environmental Managementmentioning

confidence: 99%

Multifunctional applications of bamboo crop beyond environmental management: an Indian prospective

et al. 2022

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Increasing population, industrialization, and economic growth cause several adverse impacts on the existing environment and living being. Therefore, rising pollutants load and their mitigation strategies, as well as achieving energy requirements while reducing reliance on fossil fuels are the key areas, which needs significant consideration for sustainable environment. Since India has considerable biomass resources, bioenergy is a significant part of the country’s energy policy. However, the selection of feedstock is a crucial step in bioenergy production that could produce raw material without compromising food reserve along with the sustainable environment. Higher growth capacity of bamboo species makes them a suitable lignocellulosic substrate for the production of high-value greener products such as fuels, chemicals, and biomaterials as well as an appropriate candidate for eco-restoration of degraded land. In that context, the current review discusses the multidimensional applications of bamboo species in India. The bioenergy potency of bamboo and probability of aligning its production, cultivation, and operation with economic and social development agendas are also addressed, making it an exceptional crop in India. Additionally, its fast growth, perennial root systems, and capability to restore degraded land make it an essential part of ecological restoration. Furthermore, this review explores additional benefits of bamboo plantation on the environment, economy, and society along with future research prospects.

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Section: Bamboo For Bioenergy Production and Environmental Managementmentioning

confidence: 99%

Multifunctional applications of bamboo crop beyond environmental management: an Indian prospective

et al. 2022

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“…The liquefaction yield is for example increased from 0% at 0 wt.% catalyst to almost 100% at 1 wt.% catalyst with the reaction time of 6 min. However, the liquefaction yield decreases to 82.6% when further increasing the catalyst dosage to 2 wt.%, which suggests that more side reactions take place with the increased acid catalyst content, such as polymerization of the liquefied intermediates that are readily formed and followed by the generation of more solid residues [47]. Hence, the optimum amount of acid catalyst is 1 wt.% for achieving the highest liquefaction yield.…”

Section: B Optimization Of Catalyst Amount and Reaction Time On The mentioning

confidence: 99%

The Optimization of Plasma Catalytic Liquefaction Technique for the Conversion of Sawdust Into Value-Added Chemicals

Cai

Liu

et al. 2020

IEEE Access

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Non-thermal plasma is an alternative technology of exploiting biomass for efficient production of value added energy carriers. In this study, plasma catalytic liquefaction (PCL) system is successfully developed to achieve rapid and efficient liquefaction of sawdust in the presence of co-solvent polyethylene glycol 200 (PEG 200) and glycerin as well as the acid catalyst H 2 SO 4. The influences of different operating factors such as the catalyst concentration, reaction time, molar ratio of PEG 200 and glycerin and the power supply are investigated in terms of the liquefaction yield and solution temperature, while the roles of the applied voltage and the duty cycle of power supply in the PCL process are discussed in detail. Experimental results show that the sawdust could be completely liquefied into crude bio-oil with a high heating value (HHV) of 19.18 MJ/kg in the mixture containing sawdust and solvent in a ratio of 1/7, and 1 wt.% catalyst H 2 SO 4. Increasing the applied voltage and duty cycle are more efficient giving higher yield of liquid products. Based on the analysis of the processing conditions, suggested that the enhanced performance of the PCL process is linked to the superiority of heating that induced by electric field and the presence of quantities reactive species during the plasma discharge. The physiochemical characteristics of the biomass sample and the liquefied products are interpreted by using elemental analysis, thermogravimetric analysis, Fourier transform infrared spectroscopy (FTIR) and the identities and concentration of the liquid products are determined by gas chromatography-mass spectrometry (GC-MS). INDEX TERMS Non-thermal plasma, plasma catalytic liquefaction, biomass utilization, bio-oil production.

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“…On the other hand, heat and chemical processes are utilized in the thermochemical pathway to disintegrate biomass into sustainable fuels and chemicals. 15 The examples of thermochemical pathways include pyrolysis, [18][19][20] gasification, [21][22][23][24][25] liquefaction [26][27][28] and carbonization. 29 Biofuels and biochemicals produced from lignocellulosic biomass are gaining recognition from the perspectives of waste management and resource utilization.…”

Section: Introductionmentioning

confidence: 99%

“…On the other hand, heat and chemical processes are utilized in the thermochemical pathway to disintegrate biomass into sustainable fuels and chemicals 15 . The examples of thermochemical pathways include pyrolysis, 18–20 gasification, 21–25 liquefaction 26–28 and carbonization 29 …”

Section: Introductionmentioning

confidence: 99%

Next‐generation biofuels and platform biochemicals from lignocellulosic biomass

Okolie

Mukherjee

Nanda

et al. 2021

Intl J of Energy Research

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Rapid industrialization, increasing fuel prices, exhausting fossil fuel resources and greenhouse gas emissions are some of the factors instilling the search for alternative sources of energy and chemicals. Lignocellulose biomass-derived biofuels and biochemicals have emerged as clean products to complement fossil-based resources and reduce environmental impacts. Lignocellulosic biomasses are renewable, inexpensive and abundantly available resources to produce a wide variety of liquid, gaseous and solid biofuels and industrially relevant biochemicals. Different biological (e.g., fermentation and anaerobic digestion), thermochemical (e.g., liquefaction, gasification and pyrolysis) and catalytic (e.g., transesterification) conversion technologies can be used to produce fuel and chemical products from lignocellulosic biomass. This article makes a comprehensive review of different biofuels (e.g., biodiesel, bio-oil, bioethanol, biobutanol, biogas, hydrogen, syngas and jetfuel) and value-added biochemicals (e.g., propylene, ethylene, benzene, 5-hydroxymethylfurfural, levulinic acid, succinic acid, maleic acid, fumaric acid, phenols and other aromatic compounds) from lignocellulosic biomass. Additionally, the current status, challenges and future perspectives for the production and utilization of biofuels and biochemicals are systematically discussed.

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Directional liquefaction of lignocellulosic biomass for value added monosaccharides and aromatic compounds

Cited by 21 publications

References 42 publications

Multifunctional applications of bamboo crop beyond environmental management: an Indian prospective

Multifunctional applications of bamboo crop beyond environmental management: an Indian prospective

The Optimization of Plasma Catalytic Liquefaction Technique for the Conversion of Sawdust Into Value-Added Chemicals

Next‐generation biofuels and platform biochemicals from lignocellulosic biomass

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