A detailed study of oxy-fuel combustion of biomass in a circulating fluidized bed (CFB) combustor: Evaluation of catalytic performance of metal nanoparticles (Al, Ni) for combustion efficiency improvement

Peng, Wanxi; Liu, Zhenling; Motahari-Nezhad, Mohsen; Banisaeed, Mohammad; Shahraki, Somaye; Beheshti, Mehdi

doi:10.1016/j.energy.2016.04.130

Cited by 40 publications

(21 citation statements)

References 39 publications

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“…These CO 2 emissions are still causing large environmental problems. According to Peng et al, 143 these CO 2 emissions can be reduced in different ways -for example, by water absorption at high pressure, combustion in the presence of calcium oxide, electrical absorption, and oxy-fuel combustion. The oxy-fuel combustion process is a new and promising alternative to capture CO 2 and mitigate the gases that cause greenhouse effects.…”

Section: Oxy-fuel Combustionmentioning

confidence: 99%

Biofuels from oilseed fruits using different thermochemical processes: opportunities and challenges

Cruz

Silva

et al. 2020

Biofuels Bioprod Bioref

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The characterization of the physical-chemical properties and the thermal behavior of oilseed fruits for biofuels production has gained interest in the scientific community and society more generally, in particular with regard to their use as partial replacements for fossil fuels and for the possible reduction of air pollutants that cause problems for human health, animals, and plants. These oilseed fruits, which are rich in lipids, triglycerides, fatty acids, carotenoids, and other greasy compounds, can be transformed into solid, liquid, and gaseous products by different thermochemical conversion processes (conventional combustion, pyrolysis, oxy-fuel combustion, gasification and transesterification). This review investigates the different oleaginous feedstocks commonly found in the forests and plantations of Brazil -for example, olive stones, palm fruits, babassu coconut, macauba fruits, tucumã seeds and soybeans, and the respective residues generated from biofuel production and manufacturing processes. The main opportunities and challenges associated with the use of biofuels produced from these oilseed fruits lie in the fact that internal combustion engines using fossil fuels do not need to undergo modifications and mechanical adaptations to operate, and there is no corrosion risk and / or deterioration of metallic parts. Biofuels produce less greenhouse gas, or their pollution is considered neutral. Finally, the native forests of Brazil and the world present a vast number of different oleaginous species that still need be studied because they have excellent potential to be used as biofuels, as they are renewable energy sources and are sustainably eco-friendly.

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Section: Oxy-fuel Combustionmentioning

confidence: 99%

Biofuels from oilseed fruits using different thermochemical processes: opportunities and challenges

Cruz

Silva

et al. 2020

Biofuels Bioprod Bioref

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“…Actually, bark is an interesting and available by-product from the forest industry that can be used as biomass for biorefineries. [51][52][53][54][55][56][57][58][59][60] For example, bark is a kind of tree residue, which can be used in thermal energy production. In order to high value utilization, it can be used as an alternative raw material for wood plastic composite (WPC).…”

Section: Comparative Analysis Of Bark and Wood Of T Sinensismentioning

confidence: 99%

Chemical components analysis of Toona sinensis bark and wood by pyrolisis–gas chromatography–mass spectrometry

Yang

et al. 2020

Asia-Pacific J Chem Eng

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The production of energy from wood biomass is as old as humanity itself. There has been enormous progress in research of sustainable pyrolysis processes for optimal energy conversion in the past 30 years. Pyrolisis–gas chromatography–mass spectrometry (PY‐GC‐MS) was used to examine the components of bark and wood of Toona sinensis for expanding high value utilization different parts of trees. In the study, 174 chemical constituents were identified in the bark; 169 chemical constituents were identified in the wood, respectively. The chemical composition of bark is different from that of wood. The change in thermal cracking 30 min ago is not very large. In the retention time is more than 30 min, they are very different. Because the ash content of bark had much large corresponding wood. Mainly the phenols and their derivatives formed after the pyrolysis of lignin and extractives. The chemical composition of T. sinensis provides a scientific basis for the development and utilization of the plant. The richer chemical constituents of T. sinensis are found, which will provide new scientific evidence for further development and utilization of bark and wood of T. sinensis.

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“…In addition, the carbon content in biomass is lower than that in coal which has a significant effect on the quality and quantity of the syngas produced. This issue is one of the main technical barriers in biomass gasification development and restricts the applications of biomass materials for energy production .…”

Section: Introductionmentioning

confidence: 99%

Hydrogen Production from Co‐Gasification of Coal and Biomass in the Presence of CaO as a Sorbent

Gao

Tahmoures

et al. 2017

Chem Eng & Technol

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Among the options for clean energy production, the gasification process is receiving increasing attention as it offers the best combination of investment and value of produced electricity compared to other methods. An Aspen Plus model of co-gasification of biomass and coal with in situ CO 2 capture was developed to evaluate its potential for hydrogen production and cracking of organic impurities, i.e., tars. The effects of some critical operational variables on gas composition and yields of hydrogen gas and tar were investigated. The obtained results indicate that the fuel particle size plays a minor role in the process; smaller particles favor the conversion of tar and production of more hydrogen gas.

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A detailed study of oxy-fuel combustion of biomass in a circulating fluidized bed (CFB) combustor: Evaluation of catalytic performance of metal nanoparticles (Al, Ni) for combustion efficiency improvement

Cited by 40 publications

References 39 publications

Biofuels from oilseed fruits using different thermochemical processes: opportunities and challenges

Biofuels from oilseed fruits using different thermochemical processes: opportunities and challenges

Chemical components analysis of Toona sinensis bark and wood by pyrolisis–gas chromatography–mass spectrometry

Hydrogen Production from Co‐Gasification of Coal and Biomass in the Presence of CaO as a Sorbent

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