Results 301 to 310 of about 1,269,037 (388)

Catalytic cracking of biomass pyrolysis tar over char-supported catalysts

Energy Conversion and Management, 2018
Feiqiang Guo, Zhonghao Rao
exaly   +2 more sources

Production of Bio-Char from Plantain (musa Paradisiaca) Fibers Using an Updraft Biomass Gasifier with Retort Heating

Combustion Science and Technology, 2021
Plantain (Musa paradisiaca) fibers are cheap and readily available residues in tropical West Africa currently with little competitive use. Production of bio-chars from plantain fibers is a potential avenue to recover the energetic content of the biomass.
A. Adeniyi, Joshua O. Ighalo, D. Onifade
semanticscholar   +1 more source

A Review on Biomass Gasification: Effect of Main Parameters on Char Generation and Reaction

, 2020
Reactions between char and gasifying agents are usually the controlling step and of a core role for the overall biomass gasification process due to the relatively low reaction rate.
Yuming Zhang, Lifeng Wan, Juntao Guan, Qing’an Xiong, Shu Zhang, Xin Jin   +5 more
semanticscholar   +1 more source

Co-pyrolysis of Sewage Sludge and Rice Straw: Thermal Behavior and Char Characteristic Evaluations

, 2020
In terms of thermal behavior and char characteristics, co-pyrolysis of sewage sludge (SS) and rice straw (RS) to produce char samples has been evaluated in this study.
Qing Dong, Shuping Zhang, Bo Wu, Meng Pi, Y. Xiong, Huiyan Zhang   +5 more
semanticscholar   +1 more source

Differential Decomposition Patterns in Charred Versus Un‐Charred Remains

Journal of Forensic Sciences, 2011
Abstract:  Although researchers have examined many aspects of fire modification, the rate and pattern of decomposition in charred remains have not been studied previously. This study utilized 48 domestic pigs, divided into 24 charred (head, neck, and limbs burned to Crow–Glassman level 1 and torso to level 2) and 24 un‐charred pig carcasses ...
Ariel, Gruenthal, Colin, Moffatt, Tal, Simmons   +2 more
openaire   +2 more sources

Rivers, chars and char dwellers of Bangladesh

International Journal of River Basin Management, 2003
Abstract Bangladesh consists mainly of riverine and deltaic deposits of three large and extremely dynamic rivers entering the country: the Brahmaputra, Ganges and Meghna rivers. The average flood discharges of these rivers (individually) are within the range of 14,000 to 100,000 m3/s. Islands and bars are very common features among them all.
Maminul Haque Sarker, Iffat Huque, Mustafa Alam, Rob Koudstaal   +3 more
openaire   +1 more source

Understanding the Effect of Different Biomass Ash Additions on Pyrolysis Product Distribution, Char Physicochemical Characteristics, and Char Gasification Reactivity of Bituminous Coal

Energy & Fuels, 2019
In this study, two typical biomass ash additives, rice straw ash (RSA), high K and high Si and cotton stalk ash (CSA, high K–Ca–Na and low Si), were adopted as natural and effective catalysts to systematically investigate the influence of biomass ash ...
Juntao Wei, Qinghua Guo, L. Ding, Yan Gong, Junqin Yu, G. Yu   +5 more
semanticscholar   +1 more source

CO2 Gasification of a Lignite Char in Microfluidized Bed Thermogravimetric Analysis for Chemical Looping Combustion and Chemical Looping with Oxygen Uncoupling

Energy & Fuels, 2019
Chemical looping combustion (CLC) and chemical looping with oxygen uncoupling (CLOU) are novel combustion technologies with low energy penalty CO2 capture.
Ye-Mei Li, Hui Wang, Weicheng Li, Zhenshanl Li, N. Cai   +4 more
semanticscholar   +1 more source

Influence of Biomass Ash Additive on Reactivity Characteristics and Structure Evolution of Coal Char–CO2 Gasification

Energy & Fuels, 2018
In this study, the influence of biomass ash (rice straw ash, RSA) additive on char gasification reactivity of different rank coals (Shenfu bituminous coal and Zunyi anthracite) was investigated using thermogravimetric analysis.
Juntao Wei, Yan Gong, L. Ding, Junqin Yu, G. Yu   +4 more
semanticscholar   +1 more source

Livelihood vulnerability of char land communities to climate change and natural hazards in Bangladesh: an application of livelihood vulnerability index

Natural Hazards, 2022
Abdullah Al Mamun, A. T. Islam, G. Alam, Md Nazirul Islam Sarker, M. Erdiaw‐Kwasie, H. Bhandari, J. Mallick   +6 more
semanticscholar   +1 more source