Article
Materials Science, Paper & Wood
Byeongho Kim, Kyoung-Chan Park, Hanna Park, Se-Yeong Park
Summary: In this study, digitized growth pattern images and a video processing program were used to calculate the numerical results of microbial inhibition by an active substance (wood vinegar) in wood-rotting fungi FOM and TRA. The calibration curves and formula allowed for the quantification of the inhibitory effect of different concentrations of wood vinegar on microorganisms, and the daily inhibitory efficacy data were presented numerically through image data, enabling the evaluation of microbial growth patterns.
Article
Food Science & Technology
Andrea Torreggiani, Marzia Beccaccioli, Michela Verni, Valentina Cecchetti, Andrea Minisci, Massimo Reverberi, Erica Pontonio, Carlo Giuseppe Rizzello
Summary: The extract obtained from Trametes versicolor has shown strong antifungal activity, which can extend the shelf-life of baked goods. Sour bread made with the Trametes extract and sourdough has a longer mold-free shelf-life and less impact on the leavening performance, texture, and sensory features of bread.
LWT-FOOD SCIENCE AND TECHNOLOGY
(2023)
Article
Agricultural Engineering
A. Dimitriadis, D. Liakos, U. Pfisterer, M. Moustaka-Gouni, D. Karonis, S. Bezergianni
Summary: This study found that hydrotreated pyrolysis oil can be miscible with different petroleum streams, and in some cases can even improve fuel characteristics, potentially allowing for its integration in oil refineries.
BIOMASS & BIOENERGY
(2021)
Article
Thermodynamics
Birgit Maaten, Andres Siirde, Signe Vahur, Kalle Kirsimae
Summary: This study focused on the fast pyrolysis process and properties of the produced materials during Estonian oil shale pyrolysis. Different properties of shale oil can be obtained depending on the process conditions. Understanding the process and properties can contribute to the development of oil shale utilization.
JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY
(2023)
Review
Energy & Fuels
Anja Oasmaa, Jani Lehto, Yrjo Solantausta, Sirpa Kallio
Summary: The review summarizes VTT's development efforts in fast pyrolysis over the past 40 years, showcasing a wide range of feedstocks and products tested. Plastic wastes are currently seen as the most promising industrial opportunity in this field.
Article
Engineering, Environmental
Yihan Wang, Kai Wu, Qingyu Liu, Huiyan Zhang
Summary: The study found that high temperature, high gas flow rate, and small particle size promote the conversion of organic chlorine to inorganic chlorine during fast pyrolysis of mixed plastics. The optimal conditions for oil production were identified as 500℃ pyrolysis temperature, 40 ml/min carrier gas flow rate, and 0.1-0.15 mm particle size.
PROCESS SAFETY AND ENVIRONMENTAL PROTECTION
(2021)
Article
Agricultural Engineering
Reinhard Seiser, Jessica L. Olstad, Kimberly A. Magrini, Rebecca D. Jackson, Braden H. Peterson, Earl D. Christensen, Michael S. Talmadge
Summary: In this study, co-processing of CFPO and VGO was conducted, showing a slight decrease in liquid yield and a generally increased gas yield. The biocarbon was predominantly included in jet-fuel and diesel. Techno-economic analysis estimated the minimum fuel selling price for derived fuel products.
BIOMASS & BIOENERGY
(2022)
Article
Agricultural Engineering
Rahmad Mohd Taib, Nurhayati Abdullah, Nur Syairah Mohamad Aziz
Summary: This study investigated the fast pyrolysis of banana pseudo-stem (BPS) to determine the optimal conditions for maximum liquid yield, finding that a pyrolysis temperature of 500°C and a residence time of 1.02 s were ideal. Under these conditions, a total liquid yield of 39.4% was achieved, with a high heating value of approximately 5.35 MJ/kg for the BPS liquid obtained. The BPS bio-oil was found to contain common functional groups and chemical compounds related to phenols.
BIOMASS & BIOENERGY
(2021)
Article
Thermodynamics
Qiuhao Wu, Wanhao Huang, Anqi Dai, Linyao Ke, Letian Zhang, Qi Zhang, Xian Cui, Liangliang Fan, Chuangxin Xu, Krik Cobb, Rongge Zou, Xiangwen Pan, Yuhuan Liu, Roger Ruan, Yunpu Wang
Summary: Biomass pyrolysis is hindered by high oxygen content and complex composition, which limits the utilization of bio-oil. This study proposes a new two-step pyrolysis method using torrefied biomass derived from corncobs and waste cooking oil, under a CO2 atmosphere, to separate hydrocarbons and oxygen-laden compounds and produce hydrocarbons-rich bio-oil.
Article
Agricultural Engineering
Qiuhao Wu, Letian Zhang, Linyao Ke, Qi Zhang, Xian Cui, Liangliang Fan, Anqi Dai, Chuangxin Xu, Qihang Zhang, Krik Bob, Rongge Zou, Yuhuan Liu, Roger Ruan, Yunpu Wang
Summary: This study found that the residue content of oil-bath co-torrefaction was the highest at 97.01%. Oil-bath co-torrefaction can maximize the retention of hydrogen atoms in corncob, which is beneficial for deoxygenation during pyrolysis. It can also reduce the average activation energy required for corncob decomposition.
BIORESOURCE TECHNOLOGY
(2023)
Article
Biotechnology & Applied Microbiology
Rubia Idris, William Woei Fong Chong, Atikah Ali, Sidah Idris, Mohd Faizal Hasan, Farid Nasir Ani, Cheng Tung Chong
Summary: In this study, oil palm empty fruit bunch (EFB) was subjected to microwave-induced fast pyrolysis, and it was found that the addition of activated carbon as a microwave susceptor significantly increased the bio-oil yield, resulting in bio-oil enriched with phenolic compounds. This promising method shows potential for producing highly selective mono-phenol rich bio-oil from biowaste.
ENVIRONMENTAL TECHNOLOGY & INNOVATION
(2021)
Article
Chemistry, Physical
Anita Staron, Magda Kijania-Kontak, Mariusz Dziadas, Marcin Banach
Summary: One method of managing used car tires is decomposition by thermochemical conversion methods. By conducting the process at temperatures of 450-750°C, three fractions are obtained from tires: oil, gas, and solid. The liquid product of the pyrolysis of used car tires is pyrolysis oil, which consists of aromatic, polyaromatic, and aliphatic hydrocarbons.
Article
Green & Sustainable Science & Technology
Athanasios Dimitriadis, Loukia P. Chrysikou, George Meletidis, George Terzis, Milos Auersvald, David Kubicka, Stella Bezergianni
Summary: This study investigated the upgrading of pyrolysis bio-oil through mild hydrotreatment, finding that the longest catalyst life was achieved under specific operating conditions. Furthermore, several properties of the initial bio-oil were improved during the upgrading process.
Article
Thermodynamics
Zahra Echresh Zadeh, Ali Abdulkhani, Basudeb Saha
Summary: This study focused on producing and characterizing fast pyrolysis bio-oil from hardwood and softwood at two different temperatures, showing that temperature has an impact on bio-oil yield and chemical distribution.
Article
Chemistry, Analytical
Ning Dong, Helong Hui, Songgeng Li, Lin Du
Summary: Thermal dechlorination and fast pyrolysis of PVC were conducted to achieve harmless treatment and high-value utilization. Results showed that dechlorination efficiency and aromatization of de-HCl PVC increased with higher dechlorination temperature, reaching 99.86% at 320°C. Fast pyrolysis of de-HCl PVC at 320°C produced oil with a high aromatic content of 97.32%-99.93% and no chlorine-containing compounds, while pyrolysis of PVC generated oil with chlorine content of 1.91%-4.02% and chlorinated aromatics. The conversion of monocyclic aromatic hydrocarbons to polycyclic aromatic hydrocarbons was promoted during the pyrolysis process. Moreover, the by-products of pyrolysis gas and carbon-rich char can be further utilized.
JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS
(2023)
Article
Chemistry, Analytical
Jae-Young Kim, Jae Hoon Lee, Jeesu Park, Jeong Kwon Kim, Donghwan An, In Kyu Song, Joon Weon Choi
JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS
(2015)
Article
Chemistry, Analytical
Jae-Young Kim, Jeesu Park, Hyewon Hwang, Jeong Kwon Kim, In Kyu Song, Joon Weon Choi
JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS
(2015)
Article
Chemistry, Multidisciplinary
Jae-Young Kim, Hyewon Hwang, Shinyoung Oh, Joon Weon Choi
JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY
(2015)
Article
Agricultural Engineering
Kwang Ho Kim, Jae-Young Kim, Tae-Su Cho, Joon Weon Choi
BIORESOURCE TECHNOLOGY
(2012)
Article
Agricultural Engineering
Woo-Seok Lim, Jae-Young Kim, Ho-Yong Kim, Joon-Weon Choi, In-Gyu Choi, Jae-Won Lee
BIORESOURCE TECHNOLOGY
(2013)
Article
Agricultural Engineering
In-Yong Eom, Jae-Young Kim, Soo-Min Lee, Tae-Su Cho, Hwanmyeong Yeo, Joon-Weon Choi
BIORESOURCE TECHNOLOGY
(2013)
Article
Environmental Sciences
Jae-Young Kim, Shinyoung Oh, Hyewon Hwang, Tae-su Cho, In-Gyu Choi, Joon Weon Choi
Article
Thermodynamics
Jae-Young Kim, Shinyoung Oh, Hyewon Hwang, Youn-Ho Moon, Joon Weon Choi
Article
Thermodynamics
Tae-Seung Kim, Shinyoung Oh, Jae-Young Kim, In-Gyu Choi, Joon Weon Choi
Article
Biochemistry & Molecular Biology
Jae-Young Kim, Hyewon Hwang, Shinyoung Oh, Yong-Sik Kim, Ung-Jin Kim, Joon Weon Choi
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2014)
Article
Chemistry, Analytical
Tae-Seung Kim, Jae-Young Kim, Kwang-Ho Kim, Soomin Lee, Donha Choi, In-Gyu Choi, Joon Weon Choi
JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS
(2012)
Article
Chemistry, Analytical
Jae-Young Kim, Hyewon Hwang, Jeesu Park, Shinyoung Oh, Joon Weon Choi
JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS
(2014)
Article
Engineering, Environmental
Jae-Young Kim, Tae-Sung Kim, In-Yong Eom, Sung Mo Kang, Tae-Su Cho, In Gyu Choi, Joon Weon Choi
JOURNAL OF HAZARDOUS MATERIALS
(2012)
Article
Chemistry, Multidisciplinary
In-Yong Eom, Jae-Young Kim, Soo-Min Lee, Tae-Su Cho, In-Gyu Choi, Joon-Weon Choi
JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY
(2012)
Article
Polymer Science
Jae-Young Kim, Shinyoung Oh, Hyewon Hwang, Ung-Jin Kim, Joon Weon Choi
POLYMER DEGRADATION AND STABILITY
(2013)
