Results 101 to 110 of about 13,246 (253)

GRANULASI ABU LAYANG BATUBARA MENGGUNAKAN KARAGENAN DAN APLIKASINYA SEBAGAI ADSORBEN Pb(II)

Jurnal Bahan Alam Terbarukan, 2015
The increase of electrical industry using coal as an energy source resulting in accumulated solid waste such as fly ash.Coal fly ash is mainly composed of some oxides including Al2O3, SiO2 having active siteand unburned carbon as a mesopore material that
Widi Astuti, Indah Nurul Izzati
doaj  

Indoor coal ash and school and social competency among children aged 6-14 years. [PDF]

J Expo Sci Environ Epidemiol, 2023
Zierold KM, Myers JV, Brock GN, Sears CG, Zhang CH, Sears L.   +5 more
europepmc   +1 more source

Bioconversion and characterization of watermelon rind waste‐based microcrystalline cellulose: A green alternative to synthetic reinforcements

Polymer International, EarlyView.
Microcrystalline cellulose (MCC) was extracted from watermelon rind using acid hydrolysis. MCC can be efficiently used as reinforcement in biofilms and biocomposites. Abstract The increasing accumulation of agricultural waste from watermelon (Citrullus lanatus) represents a substantial environmental concern, particularly in view of the extensive ...
Indran Suyambulingam, Sunesh Narayanaperumal, Divya Divakaran, Nadir Ayrilmis, P Senthamaraikannan, Siva Avudaiappan, Yamuna Munusamy, H Jeevan Rao   +7 more
wiley   +1 more source

Current Situation and Prospect of High Value-added Utilization of Coal-fired Fly Ash Resources

Kuangchan zonghe liyong
Coal-burning fly ash is the powdery waste produced after pulverized coal is burned in the boiler of coal-fired power plant. It is one of the largest solid wastes in China.
Yu WU, Ying ZHANG, Xiaokang LI, Zhenhao GUAN   +3 more
doaj   +1 more source

A Study of Physicochemical Properties of Stockpile and Ponded Coal Ash. [PDF]

Materials (Basel), 2022
Šulc R, Šídlová M, Formáček P, Snop R, Škvára F, Polonská A.   +5 more
europepmc   +1 more source

Reducing the use of Fossil Carbon and Fuels to Defossilize the Electric Steelmaking Route: Evaluation of the Effects of Alternative C‐Bearing Materials and Hydrogen in the Electric Arc Furnace

steel research international, EarlyView.
The experiments and simulations demonstrate that, in general, alternative carbon sources can decrease fossil CO2 without adversely impacting EAF process and product. High plastics and tires ratios cause unsafe conditions and poor slag foaming. Hydrogen in EAF burners decreases CO2 but increases water vapor, which can raise the hydrogen content in ...
Ismael Matino, Orlando Toscanelli, Antonella Zaccara, Aintzane Soto Larzabal, Asier Zubero Lombardia, Jon Hermosa, Tamara Rodríguez Durán, Valentina Colla   +7 more
wiley   +1 more source

Vog: Using Volcanic Eruptions to Estimate the Health Costs of Particulates

The Economic Journal, EarlyView., 2018
The negative consequences of long‐term exposure to particulate pollution are well established but a number of studies find no effect of short‐term exposure on health outcomes. The high correlation of industrial pollutants complicates the estimation of the impact of individual pollutants on health.
Timothy J. Halliday, John Lynham, Áureo de Paula   +2 more
wiley   +1 more source

Coal ash resources and potential for rare earth element production in the United States

International Journal of Coal Science & Technology
The renewable energy industry is heavily reliant on rare earth elements, underscoring the need to develop resources and production. The objective of this work was to estimate coal ash resources and potential for extraction of rare earth elements using ...
Robert C. Reedy, Bridget R. Scanlon, Davin A. Bagdonas, James C. Hower, Dennis James, J. Richard Kyle, Kristine Uhlman   +6 more
doaj   +1 more source

Thermodynamic Irreversibility Analysis of Thermal Radiation in Coal-Fired Furnace: Effect of Coal Ash Deposits. [PDF]

Materials (Basel), 2023
Zhang C, Zhang Z, Lou C.
europepmc   +1 more source

The Application of Hydrochar Composite Briquettes for Sustainable Slag Foaming in the Electric Arc Furnace Process

steel research international, EarlyView.
Hydrochar‐mill‐scale briquettes with varying C/O molar ratios (0.07–0.90) have been tested at 1650 °C to evaluate their slag foaming performance for electric arc furnace application. All seven briquette recipes developed succeed in promoting slag foaming.
Yu‐Chiao Lu, Andrey Karasev, Björn Glaser, Chuan Wang   +3 more
wiley   +1 more source