Fast pyrolysis of Saccharina japonica alga in a fixed-bed reactor for bio-oil production

Ly, Hoang Vu; Kim, Seung-Soo; Choi, Jae Hyung; Woo, Hee Chul; Kim, Jin-Soo

doi:10.1016/j.enconman.2016.06.019

Cited by 114 publications

(20 citation statements)

References 49 publications

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“…1. Due to the simple operation and low operating cost, pyrolysis is widely used for the production of pyro oil or char (Ly, Kim, Choi, Woo, & Kim, 2016). A lot of works have been developed on pyrolysis in traditional reactors such as fluidized-bed (Ly et al, 2015;Yanik, Stahl, Troeger, & Sinag, 2013), fixed bed (Aguiar, M arquez-Montesinos, Gonzalo, S anchez, & Arauzo, 2008;Islam, Tushar, & Haniu, 2008;Quan, Gao, & Song, 2016), rotary kiln (A. M. Li et al, 1999), vacuum (De Jongh, Carrier, & Knoetze, 2011), free-fall (Zhang, Xu, Zhao, & Liu, 2007) reactors etc.…”

Section: Introductionmentioning

confidence: 99%

Design, fabrication and performance test of a fixed bed batch type pyrolysis plant with scrap tire in Bangladesh

Aziz

Rahman

Molla

2018

Journal of Radiation Research and Applied Sciences

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Section: Introductionmentioning

confidence: 99%

Design, fabrication and performance test of a fixed bed batch type pyrolysis plant with scrap tire in Bangladesh

Aziz

Rahman

Molla

2018

Journal of Radiation Research and Applied Sciences

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“…The non-condensable gas was calculated by difference between total biomass feed and sum of liquid and char yield. The product yields were calculated according to the following equations [15]:…”

Section: Methodsmentioning

confidence: 99%

Sugarcane Bagasse Pyrolysis: Investigating the Effect of Process Parameters on the Product Yields.

Saif¹,

Ali²,

Wahid³

2020

Preprint

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The objective of the present work is to investigate the pyrolysis of sugarcane bagasse in a semi-batch reactor and study the effect of process parameters of pyrolysis on the products yield to determine optimum parameters for maximum bio-oil production. Parameters of the pyrolysis process such as temperature, particle size of sugarcane bagasse and flow rate of nitrogen (N2) have been varied as 350–600 ºC, 0.25–2 mm and 100–500 cm3/min, respectively. According to the various pyrolysis conditions applied in the experimental studies, the obtained oil, char and gas yields ranged between 38 and 45 wt%, 24 and 36 wt%, and 23 and 37 wt%, respectively. The maximum pyrolysis bio-oil yield of 45 wt% was achieved at temperature of 500 ºC, particle size of 0.5 -1 mm with nitrogen(N2) flow rate of 200 cm3/min. Based on the results captured under this study's pyrolysis conditions, temperature is considered to be the most important parameter for product distribution. As the increases of the pyrolysis temperature the bio-char yield decreased and increase of gas yield. The bio-oil yield increases with increasing the temperature, reaches a maximum value at about 500 ºC and reduces thereafter at higher temperature is expected due to secondary cracking reactions of the volatiles, which results produce a higher gaseous yield.

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“…5). There are a large number of documents about converting waste biomass materials into bio-oil by thermal treatments, as it is a sustainable and earth-friendly approach for bioenergy production (Cai et al 2018a;Cai and Liu 2016;Cai et al 2018b;Dai et al 2017;Irfan et al 2016;Lobos et al 2016;Ly et al 2016;Neumann et al 2016;Tarves et al 2016;Zhou et al 2017a). Additionally, updated reactors or technologies were adopted to quickly and efficiently produce bio-oil (Cai et al 2018a;Cai and Liu 2016;Cai et al 2018b;Tan et al 2017).…”

Section: Biochar Productionmentioning

confidence: 99%

A scientometric review of biochar research in the past 20 years (1998–2018)

Ata-Ul-Karim

Singh

et al. 2019

Biochar

176

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Biochar is the carbon-rich product obtained from the thermochemical conversion of biomass under oxygen-limited conditions. Biochar has attained extensive attention due to its agronomical and environmental benefits in agro-ecosystems. This work adopts the scientometric analysis method to assess the development trends of biochar research based on the literature data retrieved from the Web of Science over the period of 1998-2018. By analysing the basic characteristics of 6934 publications, we found that the number of publications grew rapidly since 2010. Based on a keyword analysis, it is concluded that scholars have had a fundamental recognition of biochar and preliminarily found that biochar application had agronomic and environmental benefits during the period of 1998-2010. The clustering results of keywords in documents published during 2011-2015 showed that the main research hotspots were "biochar production", "biochar and global climate change", "soil quality and plant growth", "organic pollutants removal", and "heavy metals immobilization". While in 2016-2018, beside these five main research hotspots, "biochar and composting" topic had also received greater attention, indicating that biochar utilization in organic solid waste composting is the current research hotspot. Moreover, updated reactors (e.g., microwave reactor, fixed-bed reactor, screw-feeding reactor, bubbling fluidized bed reactor, etc.) or technologies (e.g., solar pyrolysis, Thermo-Catalytic Reforming process, liquefaction technology, etc.) applied for efficient energy production and modified biochar for environmental remediation have been extensively studied recently. The findings may help the new researchers to seize the research frontier in the biochar field.

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Fast pyrolysis of Saccharina japonica alga in a fixed-bed reactor for bio-oil production

Cited by 114 publications

References 49 publications

Design, fabrication and performance test of a fixed bed batch type pyrolysis plant with scrap tire in Bangladesh

Design, fabrication and performance test of a fixed bed batch type pyrolysis plant with scrap tire in Bangladesh

Sugarcane Bagasse Pyrolysis: Investigating the Effect of Process Parameters on the Product Yields.

A scientometric review of biochar research in the past 20 years (1998–2018)

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