Results 91 to 100 of about 3,053 (222)

Modification of Recycled Industrial Solid Waste Incineration Fly Ash as a Low-cost Catalyst for NOx Removal

Aerosol and Air Quality Research
Fly ash is solid waste from incinerators that contains complex compounds that have great potential to synthesize valuable materials. This study devises synthesizing a low-cost catalyst from recycled fly ash using a combination of metal oxides (ZrO2, TiO2,
Darmansyah Darmansyah, Sheng-Jie You, Ya-Fen Wang   +2 more
doaj   +1 more source

Review of Flash Joule Heating for the Synthesis of Graphene and Other Functional Carbon Materials

Carbon Energy, Volume 8, Issue 1, January 2026.
ABSTRACT Flash Joule heating (FJH), as a high‐efficiency and low‐energy consumption technology for advanced materials synthesis, has shown significant potential in the synthesis of graphene and other functional carbon materials. Based on the Joule effect, the solid carbon sources can be rapidly heated to ultra‐high temperatures (> 3000 K) through ...
Zhiwu Tan, Faisal Mahmood, Mengzhen Tian, Yimeng Li, Qingfa Zhang, Zhong Ma, Mingfeng Wang, Weiwei Liu, Shihong Zhang, Haiping Yang, Bin Li   +10 more
wiley   +1 more source

Evaluating Properties of Blended Cements for Concrete Pavements, December 2003

, 2003
The addition of supplementary cementitious materials (SCMs), such as fly ash (FA) and slag, generally improves concrete workability, durability, and long-term strength.

core  

High-Efficiency Extraction of Lithium and Aluminum from Coal Fly Ash Using Activation-Sintering Technology

Metals
The objective of this study was to investigate the potential for extracting lithium and aluminum from coal fly ash in depth. The activation-sintering method was used to study how factors like activators, sintering agents, sintering time, leaching ...
Chenliang Zhang, Yanheng Li, Qiaojing Zhao, Mingjing Xu, Bin Yao, Pengpeng Zhang, Xuan Ji, Jiawei Fan   +7 more
doaj   +1 more source

Environmental Assessment of Ashes Generated From Medical Waste Incineration

Chemical Engineering Transactions, 2015
The nature of medical waste itself, which comprises of human pathological waste, items saturated or dripping with human blood, hypodermic needles etc. poses serious health threat to community, especially concerning spreading of infectious diseases, as ...
F.L.M. Rahim, M.H. Hassim, M.M. Mokhtar
doaj   +1 more source

Bioleaching of incineration fly ash by Aspergillus niger – precipitation of metallic salt crystals and morphological alteration of the fungus

Biotechnology Reports, 2014
This study examines the bioleaching of municipal solid waste incineration fly ash by Aspergillus niger, and its effect on the fungal morphology, the fate of the ash particles, and the precipitation of metallic salt crystals during bioleaching. The fungal
Tong-Jiang Xu, Thulasya Ramanathan, Yen-Peng Ting   +2 more
doaj   +1 more source

Conversion of Waste Incineration Fly Ash into Calcium Phosphates

Journal of the Society of Powder Technology, Japan, 2005
In order to convert waste incineration fly ash (Fa) into calcium phosphates, Fa was treated with Na3PO4 solutions at 85°C for 24h and the resulting materials were characterized by various means. Powder X-ray diffraction, X-ray fluorescence and thermal analysis indicated that the Fa contains large amounts of CaCO3 and Ca(OH)2.
Tanaka, Hidekazu, Ikari, Kazumasa, Hino, Ryozi   +2 more
openaire   +2 more sources

Using Municipal Solid-Waste Incinerator Fly Ash, Wash Water, and Propylene Fibers in Self-Compacting Repair Mortar, Greenhouse Gas Emissions Potential

International Journal of Concrete Structures and Materials
Wash water, municipal solid waste incineration (MSWI) fly ash, and propylene (PP) fibers were employed simultaneously to produce self-compacting repair mortar (SCRM).
Ehsan Abdi, Gholamreza Asadollahfardi, Amirmasoud Salehi, Javad Akbardoost, Negar Esmaeili, Azadeh Panahandeh   +5 more
doaj   +1 more source

Simultaneous Insolubilization of Cesium and Lead in Incineration Fly Ash Using Phosphoric Acid and Magnesium Solution [PDF]

, 2016
In order to obtain the knowledge on simultaneous insolubilization of cesium and lead in incineration fly ash using phosphoric acid and magnesium solution, the insolubilization experiments of cesium in aqueous solution by the addition of phosphoric acid ...
6861, 6860, Dote, Yutaka, 30264360, セキト, トモオ, 50301015, 27132, 土手, 裕, 関戸, 知雄, 27135, モロオカ, リョウ, ドテ, ユタカ, Morooka, Ryo, 諸岡, 龍, Sekito, Tomoo   +14 more
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Toward Stable Operation of Sewage Sludge Incineration Plants: The Use of Alumina Nanoparticles to Suppress Adhesion of Fly Ash

, 2019
In sewage sludge incineration plants, fly ash can adhere to the surfaces of both the incinerator and dust filter and then accumulate over time. Since this grown layer can potentially block the gas flow and damage the filter, thus preventing stable and ...
Miki Matsushita (7348004), Genki Horiguchi (5921585), Ryosuke Fujii (3758482), Mayumi Tsukada (5921591), Yohei Okada (121798), Hidehiro Kamiya (2337523), Juguan Gao (7348001)   +6 more
core   +1 more source