scholarly journals Atomic mobility in calcium and sodium aluminosilicate melts at 1200 °C

2016 ◽  
Vol 192 ◽  
pp. 235-247 ◽  
Author(s):  
Corinne Claireaux ◽  
Marie-Hélène Chopinet ◽  
Ekaterina Burov ◽  
Emmanuelle Gouillart ◽  
Mathieu Roskosz ◽  
...  
Keyword(s):  
Atomic Mobility ◽  
Sodium Aluminosilicate

Semi-Rigid Composite Foams of Calcium Sodium Aluminosilicate from Eggshells Embedded in Polyurethane

2018 ◽  
Vol 33 (1) ◽  
pp. 2-12 ◽  
Author(s):  
N. Tangboriboon ◽  
L. Mulsow ◽  
W. Sangwan ◽  
A. Sirivat
Keyword(s):  
Sodium Aluminosilicate ◽  
Composite Foams

Phase‐controlled synthesis of zeolites from sodium aluminosilicate under OSDA/solvent‐free condition

2021 ◽  
Author(s):  
Yoshitaka Mizuno ◽  
Koji Miyake ◽  
Shunsuke Tanaka ◽  
Norikazu Nishiyama ◽  
Choji Fukuhara ◽  
...  
Keyword(s):  
Solvent Free ◽  
Controlled Synthesis ◽  
Free Condition ◽  
Sodium Aluminosilicate ◽  
Solvent Free Condition

scholarly journals Hydrothermal Synthesis of Sodalite-Type N-A-S-H from Fly Ash to Remove Ammonium and Phosphorus from Water

Materials ◽  
2021 ◽  
Vol 14 (11) ◽  
pp. 2741
Author(s):  
Pengcheng Lv ◽  
Ruihong Meng ◽  
Zhongyang Mao ◽  
Min Deng
Keyword(s):  
Fly Ash ◽  
Adsorption Capacity ◽  
Removal Rate ◽  
Kinetic Studies ◽  
Solute Concentration ◽  
Raw Material ◽  
Sodium Aluminosilicate ◽  
Equilibrium Data ◽  
One Step ◽  
Ft Ir

In this study, the hydrated sodium aluminosilicate material was synthesized by one-step hydrothermal alkaline desilication using fly ash (FA) as raw material. The synthesized materials were characterized by XRD, XRF, FT-IR and SEM. The characterization results showed that the alkali-soluble desilication successfully had synthesized the sodium aluminosilicate crystalline (N-A-S-H) phase of sodalite-type (SOD), and the modified material had good ionic affinity and adsorption capacity. In order to figure out the suitability of SOD as an adsorbent for the removal of ammonium and phosphorus from wastewater, the effects of material dosing, contact time, ambient pH and initial solute concentration on the simultaneous removal of ammonium and phosphorus are investigated by intermittent adsorption tests. Under the optimal adsorption conditions, the removal rate of ammonium was 73.3%, the removal rate of phosphate was 85.8% and the unit adsorption capacity reached 9.15 mg/L and 2.14 mg/L, respectively. Adsorption kinetic studies showed that the adsorption of ammonium and phosphorus by SOD was consistent with a quasi-secondary kinetic model. The adsorption isotherm analysis showed that the equilibrium data were in good agreement with the Langmuir and Freundlich model. According to thermodynamic calculations, the adsorption of ammonium and phosphorus was found to be a heat-absorbing and spontaneous process. Therefore, the preparation of SOD by modified FA has good adsorption properties as adsorbent and has excellent potential for application in the removal of contaminants from wastewater.

Atomic Mobility in the Crystalline Phase of a Nanostructured Ga–In Alloy with the β-Ga Structure

2021 ◽  
Author(s):  
D. Yu. Nefedov ◽  
E. V. Charnaya ◽  
A. V. Uskov ◽  
A. O. Antonenko ◽  
D. Yu. Podorozhkin ◽  
...  
Keyword(s):  
Crystalline Phase ◽  
Atomic Mobility

Assessment of the atomic mobility in fcc Al–Cu–Mg alloys

Calphad ◽  
2010 ◽  
Vol 34 (3) ◽  
pp. 286-293 ◽  
Author(s):  
Weibin Zhang ◽  
Yong Du ◽  
Dongdong Zhao ◽  
Lijun Zhang ◽  
Honghui Xu ◽  
...  
Keyword(s):  
Mg Alloys ◽  
Atomic Mobility
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