Results 41 to 50 of about 4,596 (226)

Investigation on pyrolysis of some organic raw materials

Mongolian Journal of Chemistry, 2017
We have been working on pyrolysis of some organic raw materials including different rank coals, oil shale, wood waste, animal bone, cedar shell, polypropylene waste, milk casein and characterization of obtained hard residue, tar and pyrolytic water and ...
Purevsuren B, Davaajav Ya, Batbileg S, Ariunaa A, Namkhainorov J, Jargalmaa S, Tsatsral G, Bat-Ulzii B, Erdenechimeg R, Battsetseg M, Avid B, Batkhishig D, Dugarjav J   +12 more
doaj   +1 more source

Engineering Biochar‐Derived Functional Materials for High‐Performance Supercapacitors: Design Principles, Mechanisms, and Scalable Strategies

Carbon Energy, EarlyView.
ABSTRACT Biochar has emerged as a useful and adaptable source of carbon for supercapacitor electrodes. Its value comes from the way biomass chemistry, thermal conversion, and activation conditions shape the resulting pore network, surface groups, and degree of carbon ordering.
Soumen Mandal, Avinash C. Mendhe, Mayna Roy, Neha S. Barse, Taejoon Park, Han‐Seung Lee, Haigun Lee   +6 more
wiley   +1 more source

Catalytic Effect of Char for Tar Cracking in Pyrolysis of Citrus Wastes, Design of a Novel Experimental Set Up and First Results

Chemical Engineering Transactions, 2016
This study describes the design of a novel fixed bed lab scale down-draft ‘multiple layer’ reactor, aimed to investigate the effect of chars as means to catalyze tar cracking during pyrolysis of agro-industrial wastes.
R. Volpe, S. Messineo, M. Volpe, A. Messineo   +3 more
doaj   +1 more source

A novel bubbling fluid bed reactor for the autothermal pyrolysis of waste plastics

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract A new pilot‐scale fluidized bed reactor operated under continuous conditions was developed and tested for the thermal pyrolysis of high‐density polyethylene (HDPE). The study focused on assessing the reliability and operability of the system under different operating conditions (400–550°C), while monitoring mass and energy balances, product ...
Khadija Olivia Ogoula Igouwe, Tchini Sévérin Tanoh, Jasmin Blanchard, Inès Esma Achouri, Nicolas Abatzoglou   +4 more
wiley   +1 more source

Axial pressure impact on pyrolysis behavior of Xinjiang coal: An inspiration for in-situ pyrolysis of tar-rich coal

Fuel Processing Technology
Tar-rich coal in-situ pyrolysis (TCIP) is a green and low-carbon technology that extracts tar and gas from underground tar-rich coal seams. Overburden pressures are a crucial factor for TCIP that differs from conventional ground pyrolysis.
Bingyang Kou, Qingmin Shi, Shuangming Wang, Qiang Sun, Shidong Cui, Xiaolong Yang, Xinyue Zhao, Junwei Qiao   +7 more
doaj   +1 more source

Feasibility Study of Basic Steel Slag as Anode of Li‐Ion Batteries

CleanMat, EarlyView.
This study presents a low‐cost, eco‐friendly approach to utilize basic steel slag as a sustainable anode for lithium‐ion batteries, demonstrating good cyclic stability, rate capability, and long‐term electrochemical performance. ABSTRACT The elevated expenses and utilization of hazardous chemicals in traditional chemical synthesis of anode materials of
Rudra Barua, Konok Chandra Bhowmik, Md. Arafat Rahman   +2 more
wiley   +1 more source

Continuous high-temperature fluidized bed pyrolysis of coal in complex atmospheres: Product distribution and pyrolysis gas

, 2012
This study is devoted to investigating the continuous coal pyrolysis in a laboratory fluidized bed reactor that fed coal and discharged char continuously at temperatures of 750-980 degrees C and in N-2-base atmospheres containing O-2, H-2, CO, CH4 and ...
Xu, Guangwen, Zhou, Qi, Gao, SQ, Gao, Shiqiu, Zhang, Zhikai, Zhong, Mei, Yue, Junrong   +6 more
core   +1 more source

Research progress of in-situ pyrolysis technology for tar-rich coal

Meitan xuebao
China has abundant resources of tar-rich coal, and the in-situ pyrolysis extraction of oil and gas can not only achieve efficient, clean, and low-carbon utilization of tar-rich coal, but also alleviate the external dependence of oil and gas, which is one
Miao WANG, Chang’an WANG, Xing NING, Meijing CHEN, Xiaole HUANG, Xiangyu XUE, Qisen MAO, Lei DENG, Defu CHE   +8 more
doaj   +1 more source

Pyrolysis of pine wood and characterisation of solid and liquid products

Mongolian Journal of Chemistry, 2018
Pyrolysis of pine wood was carried out at different temperatures and the yields of solid (biochar), liquid (tar and pyrolysed water) and gas products were determined. Temperature around 500 ºC was determined as an optimal heating temperature of pyrolysis
Barnasan Purevsuren, Otgonchuluun Dashzeveg, Ariunaa Alyeksandr, Narangerel Janchig, Jargalmaa Soninkhuu   +4 more
doaj   +1 more source

Boosting Zinc‐Ion Hybrid Capacitors with Mesoporous Carbon Derived from Highly Graphitized Carbon Quantum Dots

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
The work presents an innovative method for the preparation of mesoporous carbon materials (MCs) from highly graphitized carbon quantum dots. The zinc‐ion hybrid capacitors assembled with MCs deliver high rate performance and stability, providing promising advancements for future energy storage solutions.
Guoli Zhang, Huihui Li, Kaiyue Wang, Gang Li, Kaixi Li, Taotao Guan, Kaiying Wang   +6 more
wiley   +1 more source