Biomass pyrolysis: A review on recent advancements and green hydrogen production

Bioresource Technology, Journal Year: 2022, Volume and Issue: 364, P. 128087 - 128087

Published: Oct. 7, 2022

Language: Английский

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Recent Advances in Biomass Pyrolysis Processes for Bioenergy Production: Optimization of Operating Conditions

Sustainability, Journal Year: 2023, Volume and Issue: 15(14), P. 11238 - 11238

Published: July 19, 2023

Bioenergy has emerged to be among the primary choices for short- and medium-term replacement of fossil fuels reduction in greenhouse gas (GHG) emissions. The most practical method transforming biomass into biofuel is thermochemical conversion, which may broken down combustion, torrefaction, pyrolysis, hydrothermal liquefaction, gasification. In this study, producing biofuels using a pyrolysis process was investigated. This study explored operating conditions optimize parameters maximize desired product yields quality. produces three main products, are bio-oil, bio-char, gas. There classifications method, with each them majority certain product. First, slow conducted temperature range 300–950 °C residence time 330–550 s. It around 30% oil yield 35% char yield, thus, char. Second, fast 50% oil, 20% char, 850–1250 0.5–10 average flash found 75% 12% 15% gas, within less than 1 reported that simulated ASPEN Plus, where effects several parameters, such as temperature, heating rate, time, on composition were Pyrolysis performed under different ranging from 400 600 °C. catalysts studied. addition catalyst could increase bio-oil improve quality optimal condition determined 500 °C, resulted higher yield. enhanced by selecting appropriate raw materials, rice husk, along (e.g., 450 °C) particle size (350–800 µm), low pressure.

Language: Английский

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Comprehensive review on recent production trends and applications of biochar for greener environment

Bioresource Technology, Journal Year: 2023, Volume and Issue: 388, P. 129725 - 129725

Published: Sept. 7, 2023

Language: Английский

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Nanotechnology-powered innovations for agricultural and food waste valorization: A critical appraisal in the context of circular economy implementation in developing nations

Process Safety and Environmental Protection, Journal Year: 2024, Volume and Issue: 184, P. 477 - 491

Published: Feb. 2, 2024

Language: Английский

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Effect of physical and thermal pretreatment of lignocellulosic biomass on biohydrogen production by thermochemical route: A critical review

Bioresource Technology, Journal Year: 2022, Volume and Issue: 369, P. 128458 - 128458

Published: Dec. 9, 2022

Language: Английский

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Emerging trends in role and significance of biochar in gaseous biofuels production

Environmental Technology & Innovation, Journal Year: 2023, Volume and Issue: 30, P. 103100 - 103100

Published: March 9, 2023

Transition from fossil fuels to non-conventional sources is needed tackle the global energy crisis and environment related issues. Thus, use of organic waste generated various industrial sectors can help produce gaseous through anaerobic digestion, photo dark fermentation, other biochemical strategies. Current biogas biohydrogen production practices are less efficient require additional interventions for biofuel yield improvement. In this regard, adding biochar has shown enhancing fuel by about 5%–400%, adsorbing inhibitors such as ammonia, pathogens, hydrogen sulfide, activating gas-producing mesophilic thermophilic microorganisms. This review provides recent updates future perspectives associated with effect on its underlying mechanism. Further, there a need establishing circular bioeconomy approach utilization 'waste-chain', which techno-economic analysis life-cycle assessment required.

Language: Английский

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Integrating anaerobic digestion and composting to boost energy and material recovery from organic wastes in the Circular Economy framework in Europe: A review

Bioresource Technology Reports, Journal Year: 2023, Volume and Issue: 24, P. 101642 - 101642

Published: Oct. 4, 2023

In the global context of raw materials and energetic crisis, recovering energy from organic wastes becomes mandatory in Europe to meet principles Circular Economy. This manuscript reviewed state art highlighted research gaps integrated anaerobic digestion composting (IADC) treat wastes. Biogas produced through high-quality compost can lessen environmental effect waste management while also sustaining it economically. addition, IADC allows for removing most common contaminants with high efficiency. Main future challenges that still need be addressed are represented by (i) more full-scale studies providing economic sustainability assessment, (ii) boost degradation during step, (iii) evaluate pathways treatment, (iv) spread technology policy actions.

Language: Английский

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On-Farm Renewable Energy Systems: A Systematic Review

Energies, Journal Year: 2023, Volume and Issue: 16(2), P. 862 - 862

Published: Jan. 12, 2023

Over the years, energy is becoming an essential factor with impact on social, economic, and environmental aspects. More than 2.5 billion people are connected to agriculture worldwide, so importance of agricultural production has become increasingly important. This study provides a comprehensive review renewable energy, environment, farm publication trends. Two hundred articles from 1988 2022 were analyzed, special attention devoted last three extreme using Scopus database Bibliometrix tool for analysis visualization. Research this topic experienced significant developments after 2008, many fluctuations being revealed. Historically, China USA most productive countries in advancements. However, research center’s respective contributions have undergone major changes. maintained its dominance, but fell sharply, new centers (India, Poland) appeared. Biogas popular method which used searched area between 1988–2022 since it includes both sustainability locality. 2020–2022, circular economy been highlighted literature. Complex systems, dual use land, storage might be important challenges future research.

Language: Английский

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Thermodynamic, spectroscopic, and molecular characterization of rice straw biomass for use as biofuel feedstock

The Canadian Journal of Chemical Engineering, Journal Year: 2024, Volume and Issue: 102(5), P. 1842 - 1851

Published: Jan. 8, 2024

Abstract India is one of the leading producers rice in world. Gasification and pyrolysis are two thermochemical processes. In gasification process, biomass transformed into syngas, which serves as an energy source. This conversion occurs under high temperatures with a carefully regulated restricted air supply. On other hand, pyrolysis, transpires at lower without presence air, generates oil by‐product. can be further refined liquid fuels. For purpose investigating feasibility biofuel production, current study involved characterization straw using various techniques such thermogravimetry differential thermal analysis (TG/DTA), Fourier transform infrared (FTIR), carbon, hydrogen, nitrogen, sulphur oxygen (CHNS/O), inductively coupled plasma optical emission spectroscopy (ICP‐OES), among others. These analytical methods were employed to assess potential for production biofuels. The existence significant amount cellulose (32.1%), volatiles (approximately 67.06%), heating value (HHV) (13.18 MJKg −1 ) inferred their capability used feedstocks biofuel. activation approximately 173.20 KJ/Mol (Flynn Wall Ozawa [FWO]) indicated viability burning process. From master plot ( Z α )) analysis, experimental curve was seen passing through different theoretical curves, indicating complex nature process straw.

Language: Английский

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Thermochemical processing of digestate derived from anaerobic digestion of lignocellulosic biomass: A review

Renewable and Sustainable Energy Reviews, Journal Year: 2024, Volume and Issue: 199, P. 114518 - 114518

Published: May 8, 2024

Language: Английский

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