Results 121 to 130 of about 28,414 (302)

Sequential Reduction of Chromite Pellets Using Hydrogen and Silicon Carbide for Carbon Emission Abatement During Ferrochrome Production

steel research international, EarlyView.
H2 prereduction selectively metallizes Fe in UG2 chromite pellets at 1100°C, while silicon carbide becomes active at 1300°C to convert remaining Cr2O3 to carbides and promote Cr metallization. By separating the roles of H2 and SiC, the sequential route reaches up to 65.7% Cr metallization and suppresses in‐furnace CO generation by ≈75% versus ...
D. Coertzen, M. Tangstad, J. P. Beukes, P. G. van Zyl, D. G. Bessarabov, S. P. du Preez   +5 more
wiley   +1 more source

Enhancing the thermal cyclic reliability of salt-based shape-stabilized phase change materials by in-situ SiO2–C interconnectivity in rice husk carbon

Utilizing salt-based shape-stabilized phase change materials (ss-PCMs) for high-temperature thermal energy storage stands as a pivotal avenue in realizing carbon neutrality.
Wang, Huan, Li, Ziyuan, Zhang, Shuai, Tian, Limei, Wang, Yangjun, Yan, Yuying, Shang, Zhen   +6 more
core   +1 more source

Engineering Thermochemistry and Process Technologies to Enable Gigaton‐Scale Sustainable Biochar Production

SusMat, EarlyView.
This review examines large‐scale biochar production technologies and process engineering from an engineering thermochemistry perspective. At the level of thermochemical fundamentals, we discuss thermochemical techniques, pyrolysis mechanisms, and key parameters governing biochar formation.
Dengguo Lai, Xiaoxiao Chen, Zhaohui Chen, Xingfei Song, Zhennan Han, Xin Jia, Jiacheng Sun, Wolfram Buss, Mingyu Hu, Christian Wurzer, Ondřej Mašek, Shurong Wang, Guangwen Xu   +12 more
wiley   +1 more source

Studying the Cadmium Removability from Aqueous Solutions Using Raw Husk Rice, Bran and Rice Husk Silica

Majallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Bābul, 2014
BACKGROUND AND OBJECTIVE: Lately, extensive attention has been devoted to the study of heavy metals removal from water and wastewater by the adsorbents resulted from agricultural wastes.
Seyed Mahmood Mehdinia, Khalilollah Moeinian, Tayebe Rastgoo   +2 more
doaj  

Use of Rice Husk In Road Construction

, 2014
The potentiality of rice husk as a good source of high technological materials in road construction is the subject of this research. Every year approximately 600 million tons of paddy (after- M.
Patil, A.H.
core  

Produção e caraterização de filtro para purificação de água a partir de cinza de casca de arroz impregnada com nanopartículas de prata [PDF]

, 2014
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Ciência e Engenharia de Materiais, Florianópolis, 2014.Neste trabalho caracterizou-se uma cinza de casca de arroz(CCA) impregnada com ...
Contreras, Angela Maria Gutierrez
core  

Nanomaterials‐Decorated Biomass‐Derived Carbon for Overall Water Splitting: Interfacial Engineering, Mechanistic Insights, and Device Translation

The Chemical Record, EarlyView.
Biomass‐derived carbon provides a sustainable, porous, and conductive scaffold that stabilizes nanomaterials for bifunctional hydrogen evolution reaction/oxygen evolution reaction catalysis. This review summarizes design strategies (defects, heteroatom doping, heterostructures, single atoms), mechanistic/density functional theory insights, degradation ...
Paricha Jebin, Md. Rakib Khan, Syed Shaheen Shah, S. M Mostafa Kamal, Mst. Kaniz Subarna, Nipa Debnath, Md. Abdul Aziz, Bong‐Joong Kim, A. J. Saleh Ahammad   +8 more
wiley   +1 more source

Bioethanol Production from Ball-Milled and Regenerated Rice Husk

, 2017
This research focused on the bioethanol production from rice husk via enzymatic hydrolysis and fermentation of glucose product. Rice husks were ball-milled, alkali pretreated with 2 %(w/v) NaOH for 3 hours and regenerated by N-methylmorpholine N-oxide ...
Thapanee Suksomprasong, Riangploy Wanichayachart, Atchara Pisitwinyoo, Sirisart Ouajai   +3 more
core   +1 more source

Nature‐Positive Materials Engineering: Carbon Electrodes from Satoyama Biomass

The Chemical Record, EarlyView.
Nature‐positive materials engineering can link satoyama forest stewardship with the design of carbon electrodes for batteries, supercapacitors, and electrocatalysis. By turning underused firewood and charcoal resources into functional carbons, this approach reduces mining footprints while supporting biodiversity, landscape resilience, and regional ...
Yuta Nakayasu
wiley   +1 more source

Uses Of Lime -Rice Husk Ash And Plastic Fibers As Mixtures-Material In High-Plasticity Clayey Subgrade: A Preliminary Study

Semesta Teknika, 2016
Silica produced from rice husk ashes have investigated successfully as a pozzolanic material in soil stabilization. However, rice husk ash cannot be used solely since the materials lack in calcium element.
Ario Muhammad, Agus Setyo Muntohar
doaj