Chemical composition and potential bioactivity of volatile from fast pyrolysis of rice husk

Yang, E; Meng, Jun; Hu, Haijun; Chen, Wenfu

doi:10.1016/j.jaap.2015.02.021

Cited by 27 publications

(12 citation statements)

References 21 publications

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“…Thermogravimetric analysis DTG Derivative thermogravimetric analysis DSC Differential scanning calorimeter FTIR Fourier Transform infrared spectroscopy on biochar's surface would influence plant growth [13]. Uhammad S. et al used rig.…”

Section: Tgmentioning

confidence: 99%

Study on the synergistic co-pyrolysis behaviors of mixed rice husk and two types of seaweed by a combined TG-FTIR technique

Wang

et al. 2015

Journal of Analytical and Applied Pyrolysis

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Section: Tgmentioning

confidence: 99%

Study on the synergistic co-pyrolysis behaviors of mixed rice husk and two types of seaweed by a combined TG-FTIR technique

Wang

et al. 2015

Journal of Analytical and Applied Pyrolysis

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“…The liquid phase can be sources of useful industrial chemicals by the results of the gas chromatography (GC)/mass spectrometry (MS) analysis of the bio oils. The liquid phase compromises energy-bearing molecules, chemical raw feedstock, and polymerizable reactant monomers (Yang et al., 2015). Some of the polymeric materials such as polylactic acid can be synthesized from naturally monomers.…”

Section: Introductionmentioning

confidence: 99%

The pyrolysis of industrial alliaceous plant wastes: Illustration of process and characterization of products

Çağlar

Aydınlı

2018

Energy Exploration & Exploitation

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Biomass is one of the renewable energy and material sources. Agricultural biomass wastes are in top list in terms of quantity and uniformity. The stalks, leafs, and peels of them have taken considerable attention for various purposes. The biomass and wastes in recycling of matter and recuperation of chemicals with thermochemical conversion techniques are an efficient way in environmental perspective. The alliaceous plant reaches huge amount and its peels take attention in terms of difficulty of recycling with potential valuable compounds like its pulp. Here the pyrolysis of this garlic peel wastes was accomplished to obtain various valuable solid and liquid products that were analyzed with miscellaneous methods (thermogravimetric analysis/differential thermal analysis, gas chromatography/mass spectrometry, and scanning electron microscope). Three basic zones were appeared in thermal analysis for pyrolysis process. The valorization of these wastes to obtain precious chemicals and combustible compounds equivalent to petroleum products was illustrated by this way. Also carbonaceous compounds have been sequestered in solid and liquid forms by this way. The main fuel additives, methanol was obtained in remarkable amount (22.5%) from the liquid products. Also, porous material was produced from the solid products.

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“…The basic evolution was that higher pyrolysis temperature would lead to lower bio-char yield and surface function groups content, higher HHV and pH value, and stronger pore structure. However, for the biomass of bamboo (Krzesińska and Zachariasz 2007;Kantarelis et al 2010;Muhammad et al 2012;Oyedun et al 2013;Ren et al 2013) and RH (Chen et al 2014b;Yang et al 2015;Zhang et al 2016), most of the research was focused on the identification of pyrolysis behaviors and kinetics, and the components of volatiles (bio-oil and noncondensable gas) using thermogravimetric analysis-Fourier transform infrared spectrometry (TG-FTIR) and pyrolyzer-gas chromatography/mass spectrometer (Py-GC/MS). Furthermore, the amount of bio-char collected from this kind of analytical instrument was only at a milligram (mg) level, which was too small for further characterization of the other properties of bio-char.…”

Section: Introductionmentioning

confidence: 99%

Comparison of the Physicochemical Characteristics of Bio-char Pyrolyzed from Moso Bamboo and Rice Husk with Different Pyrolysis Temperatures

Zhang¹,

Ma²,

Zhang³

et al. 2017

BioResources

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Bio-char pyrolyzed from biomass waste has been notably applied in various industries due to its versatile physicochemical characteristics. This paper investigated the difference of the properties of the bio-char derived from moso bamboo and rice husk under different pyrolysis temperatures (200 °C to 800 °C). As the temperature increased, the biochar yield for both bamboo bio-char (BC) and rice husk bio-char (RHC) decreased, while the carbon element content and fixed carbon, the value of higher heating value (HHV) and pH increased for both BC and RHC. At 800 °C, BC had a higher HHV of 32.78 MJ/kg than RHC of 19.22 MJ/kg, while RHC had a higher yield of char (42.99 wt.%) than BC (26.3 wt.%) because of the higher ash content (47.51 wt.%) in RHC. SiO2 was the dominant component in the ash of RHC, accounting for 86.26 wt.%. The surface area (SBET) of RHC (331.23 m 2 /g) was higher than BC (259.89 m 2 /g). However, the graphitization degree of BC was higher than RHC at the same temperature. The systematic study on the evolution of the basic properties of BC and RHC will provide a good reference for their high value-added application.

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Chemical composition and potential bioactivity of volatile from fast pyrolysis of rice husk

Cited by 27 publications

References 21 publications

Study on the synergistic co-pyrolysis behaviors of mixed rice husk and two types of seaweed by a combined TG-FTIR technique

Study on the synergistic co-pyrolysis behaviors of mixed rice husk and two types of seaweed by a combined TG-FTIR technique

The pyrolysis of industrial alliaceous plant wastes: Illustration of process and characterization of products

Comparison of the Physicochemical Characteristics of Bio-char Pyrolyzed from Moso Bamboo and Rice Husk with Different Pyrolysis Temperatures

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