Alkali-free aluminoborosilicate glass and its uses

2002 ◽  
Vol 2002 (4) ◽  
pp. 13
Keyword(s):  
Aluminoborosilicate Glass

Adsorption Reactions of Carboxylic Acid Functional Groups on Sodium Aluminoborosilicate Glass Fiber Surfaces

2010 ◽  
Vol 2 (11) ◽  
pp. 3303-3309 ◽  
Author(s):  
Joshua J. Stapleton ◽  
Daniel L. Suchy ◽  
Joy Banerjee ◽  
Karl T. Mueller ◽  
Carlo G. Pantano
Keyword(s):  
Carboxylic Acid ◽  
Glass Fiber ◽  
Functional Groups ◽  
Aluminoborosilicate Glass

The Effect of Temperature and Composition on Spinel Concentration and Crystal Size in High-Level Waste Glass

2001 ◽  
Author(s):  
Martin Mika ◽  
Milan Patek ◽  
Jaroslav Maixner ◽  
Simona Randakova ◽  
Pavel Hrma
Keyword(s):  
Crystal Size ◽  
Equilibrium Concentration ◽  
Effect Of Temperature ◽  
High Level Waste ◽  
Huge Number ◽  
Aluminoborosilicate Glass ◽  
High Level ◽  
The Cost ◽  
Different Content ◽  
The Mathematical Model

Abstract High-level radioactive wastes can be safely immobilized in alkali-aluminoborosilicate glass. To reduce the cost of the vitrification process, the waste loading should be maximized. This can be done by optimizing the process using mathematical modeling. The main objective of our work was to determine one of the necessary inputs for the mathematical model, which is the effect of temperature and composition on the concentration of spinel crystals and their size. We prepared six glasses with a different content of Li+, Na+, Mg2+, Ni2+, Cr3+, and SiIV and studied the effect of composition on the temperature dependence of spinel equilibrium concentration in glass by X-ray powder diffraction. The size of crystals was determined using optical microscopy. It was found that the temperature effect on spinel concentration significantly increased as the content of Ni2+ or Mg2+ in glass increased and slightly decreased as the content of Cr3+ increased and Li+ and Na+ content decreased. Both Ni2+ and Cr3+ acted as nucleating agents, producing a huge number of tiny spinel crystals (∼2 μm). In particular, Ni2+ seems to very significantly facilitate spinel crystallization.

The melting of alkali-free aluminoborosilicate glass in an electrically-heated furnace

1975 ◽  
Vol 32 (3) ◽  
pp. 182-185
Author(s):  
K. M. Tatevosyan ◽  
A. F. Melik-Akhnazarov
Keyword(s):  
Aluminoborosilicate Glass

scholarly journals Synthesis of FAU zeolite from aluminoborosilicate glass and elution behavior of glass components

2014 ◽  
Vol 122 (1421) ◽  
pp. 104-109 ◽  
Author(s):  
Masato TSUJIGUCHI ◽  
Tadashi KOBASHI ◽  
Yasuhiko UTSUMI ◽  
Nobuaki KAKIMORI ◽  
Atsushi NAKAHIRA
Keyword(s):  
Aluminoborosilicate Glass ◽  
Fau Zeolite ◽  
Elution Behavior

Radiation Effects and Optical Properties of Aluminoborosilicate Glass Doped with RE Ions

2018 ◽  
Vol 44 (4) ◽  
pp. 356-363
Author(s):  
E. V. Malchukova ◽  
A. I. Nepomnyashchikh ◽  
B. Boizot ◽  
E. I. Terukov
Keyword(s):  
Optical Properties ◽  
Radiation Effects ◽  
Aluminoborosilicate Glass
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