Hydration and Hydroxylation of MgO in Solution NMR
Magnesium oxide (MgO)-engineered barriers used in subsurface applications will be exposed to high concentration brine environments and may form stable intermediate phases that can alter the effectiveness of the barrier. To explore the formation of these secondary intermediate phases MgO was aged in water and three different brine solutions and characterized with X-ray diffraction (XRD) and 1H
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InCerS
His research topics are effective utilization of fly-ash studies on low cement castables synthetic high alumina/mullite aggregates spinel bonded basic castables role of nano-zirconia nano alumina nano silica and nano titania in low cement castables etc. He is
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Dr. SarpoolakyIran University of Science Technology
M. Khosravi H. Sarpoolaky "Synthesis and characterization of lead-containing glass by sol-gel" NanoTailand Symposium 2008 M. Khosravi H. Sarpoolaky F.Heshmatpour " Synthesis and comparative characterization of aluminoborosilicate and lead glass by sol-gel" Int. conf. on Advanced Materials and Systems 2008
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Wiley Online Library
Issues concerning powder consolidation methods compatible with the colloidal approach and issues associated with other powder processing steps viz. densification and microstruct
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Wiley Online Library
Issues concerning powder consolidation methods compatible with the colloidal approach and issues associated with other powder processing steps viz. densification and microstruct
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Refractory Castables Conventional Refractory Castables
We offer wide range of conventional refractory castables. These are general purpose castables. They are extensively used in boiler work boiler blocks power plants sugar plants steel plants etc. Our refractory castables have consist segregation of various particle sizes (0-5mm) so that the final cast is strong and perfectly bound.
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Recent Advancement in monolithic refractories via
In recent years the use of nanotechnology (nano-particles nanomaterial nano-additives and nanostructuredmaterials) has attracted attention of scholars engineers and scientists in all scientificfields such as chemistry medicine material agriculture electronic etc. The use of nanotechnologyhas also become widespread in the refractory products (which mainly used in various industries
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Análise da produção científica em nanotecnologia no Brasil
Dryout Temperature-Vapor Pressure Profile of Polymeric Fiber Containing Refractory Castables. País não identificado 662. Dual-polarized band-stop FSS spatial filters using vicsek fractal geometry. Brazil. 663. Dye anionic sorption in aqueous solution onto a cellulose surface chemically modified with aminoethanethioll.. País não
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Frontiers Silico-Aluminophosphate and Alkali
Chemically activated materials (often termed as geopolymer) have received attracting attentions in civil material and environmental research fields as a toolkit alternative to traditional Portland cement in specific applications. This paper presents a comparative review on silico-aluminophosphate (SAP) geopolymers in terms of definition chemistries involved during geopolymerization
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The fourth phase of water beyond solid liquid and vapor
Tech. 115 (2013) The Influence Free Radicals on The Uptake of Copper (II) Ions by Exopolymers and the Fibrillar Part Oof Cell Wall of The Red Yeast Breierova E. Certik M. Mбrova I. 1Institute of Chemistry Slovak Academy of Sciences Dъbravskб cesta 9 845 38 Bratislava SLOVAKIA 2Department of Biochemical Technology
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NAME Hamid RezaIran University of Science and Technology
Personal Details NAME Hamid Reza SURNAME Rezaie ACCADEMIC STATUS Professor in IUST Fields of Research Interests Ceramics Refractories Raw Materials Traditional Ceramics. Contact Address School of Metallurgy Materials Engineering Iran University of Science and Technology (IUST) Narmak Tehran Iran Tel (9821) Fax E-mail hrezaieiust.ac
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Advanced Refractory Technology Ceramics Mining Free
Adding 10 wt of these gel-bonded castables and fiberboards consumes MgO particles more rapidly nanoparticles to castables contain-possess higher thermomechanical prop- generating small pores (Kirkendall ing MgO or to mullite-based castables erties at intermediate temperatures effect) while the Al2O3 particles resulted in lower porosity after
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Nanotechnology in Refractory Castables — An Overview
Sep 01 2018 · In recent times nanotechnology has gained significant attention in the field of refractory research. As the unshaped refractory especially the castable is becoming of
Get PriceNanotechnology in Refractory Castables — An Overview
In recent times nanotechnology has gained significant attention in the field of refractory research. As the unshaped refractory especially the castable is becoming of prime importance in refractory research a good amount of work is going on globally to study the effect of nanotechnology on castables.
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Development of an Ultra-Low Carbon MgO Refractory Doped
The effect of α-Al2O3 nanoparticles (up to 5 wt. ) on the physical mechanical and thermal properties as well as on the microstructural evolution of a dense magnesia refractory is studied. Sintering temperatures at 1300 1500 and 1600 °C are used. The physical properties of interest were bulk density and apparent porosity which were evaluated by the Archimedes method.
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2013Nouri-Khezrabad Et Al Refractory Colloid Free
2013Nouri-Khezrabad Et AlFree download as PDF File (.pdf) Text File (.txt) or read online for free. 2013Nouri-Khezrabad Et Al
Get PriceCharles Sorrell ScienceUNSW Sydney
Chen W-F Irani G Sorrell CC Liu R Koshy P 2017 Effects of Codopant (Co V) Concentration and Distribution on the Photocatalytic Properties of Sol-Gel-Derived TiO2 Thin Films in Zeng Q Bandyopadhyay S (ed.) Proceedings of iCMEMS Conference 2017 Science Technology and Management Crest Australia Sydney pp. 5156 presented at 1st
Get PricePublications C(MR)2Porous media
10- H.J Castelijns H.P. Huinink L. Pel. P.L.J. Zitha Analysis of coupled mass transfer and sol-gel reaction in two-phase system using NMR J. of Appl Phys. 100 024916 (2006) 11- L. Pel G.H.A. van der Heijden and H. Huinink Spalling of concrete as studied by NMR 2nd International Symposium on Advances in Concrete through Science and
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USB2Preparation for producing refractory
Preparation for producing refractory materials characterized in that it comprises one or more particulate refractory components and one or more binders where—the particulate refractory component has a mean particle diameter of >0.3 m and—the binder is selected from among—from 0.05 to 50 by weight of a very finely particulate binder having a mean particle diameter of from 10 nm to 0
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icce-nano
ICCE-22 Malta PROGRAM . July 13-19 2014 Saint Julien Mala. TOPICS. Bio composites. Chemistry of composites. M aterials Chemistry (organized by THO) Oxide nanomaterials and heter
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12 00 Non-ferrousTueAM03 KIVCET Advanced Refractory Castables Based on Microsilica-gel Bonding System for Non-ferrous Industries Margarita Alvarez 1 Ignacio Recio 2 Rodolfo Santelli 3 Jose Maria Dominguez 2 1 ALFRAN Alcala de Guadaira Spain 2 ALFRAN ALCALA DE GUADAIRA Spain 3 Refractarios Alfran Santa Catarina Mexico Paper Id
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Materials Research Express Volume 5 Number 9 September
Sep 09 2018 · The Cu-doped lignin-based aerogels were prepared by a microwave assisted sol-gel process of alkali oxidation resistance as well as corrosion resistance of Al 2 O 3 –MgO refractory castables bonded with Secar71 carbon back 2 is found vital to improve the quality of GaN films for the development of GaN-on-Si technology. https //doi
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International Journal of Applied Ceramic Technology
The International Journal of Applied Ceramic Technology Journal Impact IF is 1.762. More IF Analysis Trend Ranking Prediction.
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Nanotechnology in Refractory Castables — An Overview
In recent times nanotechnology has gained significant attention in the field of refractory research. As the unshaped refractory especially the castable is becoming of prime importance in refractory research a good amount of work is going on globally to study the effect of nanotechnology on castables.
Get Price
Publications C(MR)2Porous media
10- H.J Castelijns H.P. Huinink L. Pel. P.L.J. Zitha Analysis of coupled mass transfer and sol-gel reaction in two-phase system using NMR J. of Appl Phys. 100 024916 (2006) 11- L. Pel G.H.A. van der Heijden and H. Huinink Spalling of concrete as studied by NMR 2nd International Symposium on Advances in Concrete through Science and
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