Results 1 to 10 of about 20,731 (120)

Dynamic Optimization of Carbonization Process Parameters Based on Genetic Programming [PDF]

open access: yesE3S Web of Conferences, 2023
The properties of carbon fiber are closely related to the carbonization process, in which high temperature carbonization is the key factor affecting its strength, modulus and other properties.
Li Zhaowei
doaj   +1 more source

Experimental and Theoretical Study on Carbonization Coefficient Model of NS/SAP Concrete

open access: yesBuildings, 2022
Carbonization coefficient research has great significance in concrete carbonization evaluation. Nano-silica (NS) can reduce the content of Ca(OH)2, which is generated during the hydration of concrete, resulting in improved carbonization resistance and ...
Shiquan Li   +5 more
doaj   +1 more source

Effects of Carbonization Parameters on the COD Reduction of Rhodamine B Dye Aqueous Solutions Using Elaeis guineensis Frond Fiber [PDF]

open access: yesIranica Journal of Energy and Environment, 2016
The effects of various carbonization parameters on the COD reduction of Rhodamine B dye aqueous solutions using carbonized Elaeis guineensis frond fiber (EGFF) chars have been studied experimentally. The adsorbent with the particle size of
L. W. Low   +3 more
doaj   +1 more source

Can digitalization and low-carbonization progress in harmony? Evidence from Chinese cities.

open access: yesPLoS ONE, 2023
Achieving high-quality development of the city requires actively promoting coordinated digitalization and low-carbon development. Previous studies have focused on the unidirectional impact of urban digitalization on low-carbonization and there is a lack ...
Siliang Guo
doaj   +1 more source

ANALYSIS OF FIXED CARBON AND VOLATILE MATTER BRIQUETTES OF PINE SAWDUST AND COCONUT SHELL WASTE

open access: yesRekayasa Mesin, 2023
Briquetting technology became one appropriate method that can be used to convert biomass waste into a renewable energy source. Sources of biomass raw materials that have promising potential are pine sawdust and coconut shell waste.
Rany Puspita Dewi   +2 more
doaj   +1 more source

Effects on Morphology and Chemical Properties of Indonesian Bamboos by Carbonization

open access: yesJurnal Sylva Lestari, 2021
A simple carbonization technique was applied to utilize Indonesian bamboo resources. Several bamboo species as betung (Dendrocalamus asper), andong (Gigantochloa pseudoarundinacea (Steudel) Widjaja), hitam (G. atroviolacea), tali (G.
Sehwi Park   +3 more
doaj   +1 more source

Behavior of nitrogen and sulfur in the char produced from bio-dried sludge

open access: yesNihon Kikai Gakkai ronbunshu, 2015
In order to evaluate nitrogen and sulfur behavior during carbonization, carbonization experiment with bio-dried sludge was conducted in a horizontal lab-scale reactor and rotary kiln.
Akira SUAMI   +4 more
doaj   +1 more source

Effects of Preparation Conditions on Surface Properties and Yields of Periwinkle Shell Activated Carbon

open access: yesJournal of Applied Sciences and Environmental Management, 2023
This study explored the potential of periwinkle shells as precursor material for activated carbon preparation. The periwinkle shell was activated using the potassium hydroxide method. The periwinkle shell activated carbons prepared were characterized in
E. A. Oyedoh, U. U. Ekesiobi
doaj   +1 more source

Removal of metals from water of Yarinacocha Lagoon with activated carbon from cocoa pod husks

open access: yesRevista Brasileira de Engenharia Agrícola e Ambiental, 2022
The problem addressed is the contamination of the Yarinacocha Lagoon water by heavy metals and poor use of agricultural residues. It was manufactured activated carbon from cocoa (Theobroma cacao L.) pod husks and determined its adsorbent effect in ...
Ronald M. Lozano-Reátegui   +6 more
doaj   +1 more source

Carbonation Resistance of Reinforced Concrete under Bending Load

open access: yesFracture and Structural Integrity, 2019
Fly ash has been used more and more often to take the place of cement as the admixture of concrete in the construction of concrete buildings. However, with the increase of the carbon dioxide (CO2) concentration in the atmosphere, carbonization damage has
Yan Liu   +3 more
doaj   +1 more source

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