Results 261 to 270 of about 3,871,978 (356)

Challenges and enablers in fluidization technology

AIChE Journal, EarlyView.
Abstract Gas–solid fluidized beds provide excellent heat and mass transfer for high‐throughput operations from coating to catalytic conversion and underpin emerging low‐carbon technologies. Yet industrial reliability, scale‐up, and control lag scientific understanding, particularly as finer, stickier, and more variable feedstocks increasingly challenge
J. Ruud van Ommen, Jia Wei Chew
wiley   +1 more source

Advancements in Graphdiyne‐Based Multiscale Catalysts for Green Hydrogen Energy Conversion

Advanced Intelligent Discovery, EarlyView.
This review systematically explores the fundamental characteristics of graphdiyne (GDY), cutting‐edge field of GDY‐based multiscale catalysts within sustainable energy conversion systems.Special emphasis is placed on the structure‒property relationships in different reactions.
Qian Xiao, Lu Qi, Siao Chen, Yurui Xue
wiley   +1 more source

Co-pyrolysis of coal and biomass: microcrystalline structure and co-pyrolysis characteristics

Energy Sources, Part A: Recovery, Utilization, and Environmental Effects
The co-pyrolysis of coal and biomass improves energy efficiency while reducing carbon emissions. This study examines biomass effects on coal coke microcrystalline structure and gasification processes.
Cheng-Li Wu, Zhi-Xiong Li, Shuman Shen, Yuan-chun Zhang, Fa-Cun Jiao, Hanxu Li, Wei-Zhen Wu, Li-Rui Mao   +7 more
semanticscholar   +2 more sources

Research on Biomass & Coal Co-pyrolysis

International Journal of Electric Power and Energy Studies
With the growing global energy demand and the pursuit of renewable energy, biomass and coal co-pyrolysis has attracted much attention as a potential energy conversion technology. In order to optimize energy utilization and increase renewable energy yield,
Baiyu Lu, Jing Li, Conghui Wang
semanticscholar   +2 more sources

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Co-pyrolysis of sewage sludge and waste tobacco stem: Gas products analysis, pyrolysis kinetics, artificial neural network modeling, and synergistic effects.

Bioresource Technology, 2023
This research comprehensively investigates the co-pyrolysis of sewage sludge (SS) and waste tobacco stem (WTS). Various SS and WTS ratios (1:0, 0.75:0.25, 0.50:0.50, 0.25:0.75, and 0:1) were tested over a range of heating rates (30 °C to 800 °C ...
Chaowei Ma, Fengxia Zhang, Jianhang Hu, Hua Wang, Shiliang Yang, Huili Liu   +5 more
semanticscholar   +1 more source

Co-pyrolysis technology for enhancing the functionality of sewage sludge biochar and immobilizing heavy metals.

Chemosphere, 2023
Sewage sludge (SS) is a frequent and challenging issue for countries with big populations, due to its massive output, significant hazard potential, and challenging resource utilization. Pyrolysis can simultaneously realize the reduction, harmlessness and
Zeyu Fan, Xian Zhou, Ziling Peng, Sha Wan, Z. Gao, S. Deng, Luling Tong, Wei Han, Xia Chen   +8 more
semanticscholar   +1 more source

Co-pyrolysis of biomass and polyethylene: Insights into characteristics, kinetic and evolution paths of the reaction process.

Science of the Total Environment, 2023
Investigation on the distribution and mechanism of co-pyrolysis products is vital to the directional control and high-value utilization of agriculture solid wastes.
Teng Xie, Lixin Zhao, Z. Yao, Kang Kang, Jixiu Jia, T. Hu, Xinyi Zhang, Yuxuan Sun, Li-Wen Huo   +8 more
semanticscholar   +1 more source

Studies on individual pyrolysis and co-pyrolysis of corn cob and polyethylene: Thermal degradation behavior, possible synergism, kinetics, and thermodynamic analysis.

Science of the Total Environment, 2021
The knowledge on thermo-kinetics, synergistic effect, and reaction mechanism of pyrolysis/co-pyrolysis of biomass with plastics is crucial for designing efficient reactor system and subsequently the pyrolysis/co-pyrolysis process.
S. Singh, Trilok Patil, S. Tekade, M. Gawande, Ashish N. Sawarkar   +4 more
semanticscholar   +1 more source

Insights into kinetic and thermodynamic analyses of co-pyrolysis of wheat straw and plastic waste via thermogravimetric analysis.

Bioresource Technology, 2022
This work studied the co-pyrolysis of wheat straw (WS) and polyethylene (PE) via thermogravimetric experiments from room temperature to 1000 °C at various heating rates (10, 20, and 30 °C/min).
Sanjay Singh, Ankita Tagade, A. Verma, Ajay Sharma, S. Tekade, Ashish N. Sawarkar   +5 more
semanticscholar   +1 more source

Co-pyrolysis of sewage sludge and food waste digestate to synergistically improve biochar characteristics and heavy metals immobilization.

Waste Management, 2022
Food waste digestate (FWD) is a desirable additive in sewage sludge (SS)-based biochar preparation owing to its high contents of intrinsic inorganic minerals and lignocellulosic compounds. In this study, we investigated the co-pyrolysis of SS with FWD at
Xingdong Wang, Victor Wei-Chung Chang, Zhiwei Li, Yangyu Song, Chunxing Li, Yin Wang   +5 more
semanticscholar   +1 more source