Results 71 to 80 of about 6,656 (176)

Influence of Processing Variables on the Hydrothermal Synthesis of Zeolite–Geopolymer Aggregates from Kaolin

open access: yesJournal of the American Ceramic Society, Volume 109, Issue 7, July 2026.
ABSTRACT This study addresses the influence of key processing variables on the hydrothermal alkaline treatment of low‐temperature fired kaolin‐aggregates for the development of zeopolymers (zeolite–geopolymer composites). Parameters such as hydrothermal treatment temperature (90 and 150°C), reactor volume (250 and 500 mL), liquid‐to‐solid (L/S) ratio ...
Noelia Cotón   +4 more
wiley   +1 more source

The improvement of the methodology for assessing the suitability of using sand as a raw material for various industries

open access: yes, 2020
Кварцовий пісок є корисною копалиною багатоцільового призначення. Провідне місце як сировина у виробництві будівельних матеріалів посідає пісок. Поклади природних будівельних пісків України за зерновим складом i вмістом пиловидних та глинистих часток ...
Остафійчук, Неля Миколаївна   +9 more
core  

Síntesis y almacenamiento de carga de la nueva aleación polipirrol/poli(ácido maleico-olefina)

open access: yesBoletín de la Sociedad Española de Cerámica y Vidrio, 2000
The influence that the electrosynthesis conditions of the polypyrrole/poly(maleic acid-co-olefin) blend have on the charge storage ability (amount of electrical charge stored (mC) per unit mass (mg) of electrogenerated polymer) has been analysed. This is
D´eramo, F., Otero, T. F.
doaj  

Refractory concrete: A material that offers new ceramic opportunities.

open access: yes, 2011
Refractory concretes (RC) are industrial materials used most commonly in high temperature applications, primarily in the steel and glass industries. In most cases they are a mix of refractory aggregate’s chosen for specific hot engineering applications ...
Alkandari, Fahad, Bremner, Alasdair
core  

Termal Olarak Aktive Edilmiş Karbonat İçerikli Kil Tipi Bor Üretim Atığından Su Liçiyle Lityum Kazanımı

open access: yes
The demand for lithium is increasing due to the production of lithium-ion batteries and its widespread use in the glass,ceramics, pharmaceutical and nuclear industries.
Erdem, Mehmet, Aladağ, Merve
core   +1 more source

Marton, north Lincolnshire: a Romano-British settlement in its context [PDF]

open access: yes, 1997
This thesis seeks to reconstruct and interpret the form and extent of the Romano- British settlement at Marton, North Lincolnshire. The site at Marton has previously been the subject of no formal programme of archaeological research.
Worrell, Sally Ann
core  

Bioactivity studies of calcium magnesium silicate prepared from eggshell waste by sol–gel combustion synthesis

open access: yesJournal of Asian Ceramic Societies, 2015
The present study focused on the synthesis of calcium magnesium silicate (akermanite, Ca2MgSi2O7) using eggshell biowaste (as calcium source), magnesium nitrate and tetraethyl orthosilicate (TEOS) as starting materials.
Rajan Choudhary   +2 more
doaj   +1 more source

Characterization of shrinkage effects in micro-injection moulding (µ-IM) [PDF]

open access: yes, 2013
This thesis characterizes the effects on shrinkage in microinjection moulding. The literature review considers four branches of investigation (material properties, processing parameters, mould design and specimen design).
Annicchiarico, Daniele
core  

Globalization and the definition of the relevant geographic market in antitrust practices. [PDF]

open access: yes
This paper starts from the antitrust practices in the European Community and the US with respect to the delineation of the relevant geographic market in dealing with concentrations and shows that relugations and guidelines at this moment focus almost ...
De Voldere, I   +2 more
core  

Caracterização de matérias-primas regionais e desenvolvimento de formulações de massas cerâmicas para porcelanato [PDF]

open access: yes, 2009
Initially concentrated in some poles at the South and Southeast regions of Brazil, the ceramic tiles industry became wide during the 80 s decade, with a disconcentration industrial and regional pulverization.
Araújo, Pedro Alighiery Silva de
core  

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