Evaluation of sodium borate glasses for radioactive waste immobilization applications

Sema Akyil Erenturk; Murat Bengisu; Cem Erdogan

doi:10.1007/s10967-017-5536-z

Evaluation of sodium borate glasses for radioactive waste immobilization applications

Sema Akyil Erenturk^*
, Murat Bengisu
, Cem Erdogan

^*Bu çalışma için yazışmadan sorumlu yazar

Enerji Enstitüsü

Izmir Ekonomi University
Ege University

Araştırma çıktısı: Dergi yayını › Makale › Hakem

12 Atıf (Scopus)

Özet

Properties of sodium borate glasses, including chemical durability, leaching rate, glass transformation temperature, and melting temperature were analyzed for waste immobilization applications. The lowest dissolution rate (1.6 × 10⁻⁸ g cm⁻² min⁻¹) among candidate sodium borate host glasses was achieved in 45Na₂O·5P₂O₅·5PbO·45B₂O₃. Similarly, the lowest dissolution rate (5.5 × 10⁻⁸ g cm⁻² min⁻¹) for simulated waste glass compositions was achieved in 20SrO·80(30Na₂O·60PbO·10B₂O₃). Clear vitrified waste products containing up to 35 mol% SrO and 25 mol% Cs₂O were obtained. Low melting temperatures ranging from 222 to 440 °C were achieved in simulated waste glasses.

Orijinal dil	İngilizce
Sayfa (başlangıç-bitiş)	2069-2086
Sayfa sayısı	18
Dergi	Journal of Radioanalytical and Nuclear Chemistry
Hacim	314
Basın numarası	3
DOI'lar	https://doi.org/10.1007/s10967-017-5536-z
Yayın durumu	Yayınlandı - 1 Ara 2017

Bibliyografik not

Publisher Copyright:
© 2017, Akadémiai Kiadó, Budapest, Hungary.

Finansman

Acknowledgements This work was supported by TÜBİTAK funds under project No. 109M294. We are thankful to Dr.S. Yusan and Z. Camtakan for their kind assistance during experimental studies.

Finansörler	Finansör numarası
TÜBİTAK	109M294

BM SKH

Bu sonuç, aşağıdaki Sürdürülebilir Kalkınma Hedefine/Hedeflerine katkıda bulunur

SKH 12 Sorumlu Üretim ve Tüketim

Belgeye Erişim

10.1007/s10967-017-5536-z

Diğer Dosyalar ve Linkler

Link to publication in Scopus

Alıntı Yap

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title = "Evaluation of sodium borate glasses for radioactive waste immobilization applications",

abstract = "Properties of sodium borate glasses, including chemical durability, leaching rate, glass transformation temperature, and melting temperature were analyzed for waste immobilization applications. The lowest dissolution rate (1.6 × 10−8 g cm−2 min−1) among candidate sodium borate host glasses was achieved in 45Na2O·5P2O5·5PbO·45B2O3. Similarly, the lowest dissolution rate (5.5 × 10−8 g cm−2 min−1) for simulated waste glass compositions was achieved in 20SrO·80(30Na2O·60PbO·10B2O3). Clear vitrified waste products containing up to 35 mol\% SrO and 25 mol\% Cs2O were obtained. Low melting temperatures ranging from 222 to 440 °C were achieved in simulated waste glasses.",

keywords = "Borate glasses, Chemical durability, Radioactive waste, Structural characterization, Vitrified waste",

author = "Erenturk, \{Sema Akyil\} and Murat Bengisu and Cem Erdogan",

note = "Publisher Copyright: {\textcopyright} 2017, Akad{\'e}miai Kiad{\'o}, Budapest, Hungary.",

year = "2017",

month = dec,

day = "1",

doi = "10.1007/s10967-017-5536-z",

language = "English",

volume = "314",

pages = "2069--2086",

journal = "Journal of Radioanalytical and Nuclear Chemistry",

issn = "0236-5731",

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TY - JOUR

T1 - Evaluation of sodium borate glasses for radioactive waste immobilization applications

AU - Erenturk, Sema Akyil

AU - Bengisu, Murat

AU - Erdogan, Cem

PY - 2017/12/1

Y1 - 2017/12/1

N2 - Properties of sodium borate glasses, including chemical durability, leaching rate, glass transformation temperature, and melting temperature were analyzed for waste immobilization applications. The lowest dissolution rate (1.6 × 10−8 g cm−2 min−1) among candidate sodium borate host glasses was achieved in 45Na2O·5P2O5·5PbO·45B2O3. Similarly, the lowest dissolution rate (5.5 × 10−8 g cm−2 min−1) for simulated waste glass compositions was achieved in 20SrO·80(30Na2O·60PbO·10B2O3). Clear vitrified waste products containing up to 35 mol% SrO and 25 mol% Cs2O were obtained. Low melting temperatures ranging from 222 to 440 °C were achieved in simulated waste glasses.

AB - Properties of sodium borate glasses, including chemical durability, leaching rate, glass transformation temperature, and melting temperature were analyzed for waste immobilization applications. The lowest dissolution rate (1.6 × 10−8 g cm−2 min−1) among candidate sodium borate host glasses was achieved in 45Na2O·5P2O5·5PbO·45B2O3. Similarly, the lowest dissolution rate (5.5 × 10−8 g cm−2 min−1) for simulated waste glass compositions was achieved in 20SrO·80(30Na2O·60PbO·10B2O3). Clear vitrified waste products containing up to 35 mol% SrO and 25 mol% Cs2O were obtained. Low melting temperatures ranging from 222 to 440 °C were achieved in simulated waste glasses.

KW - Borate glasses

KW - Chemical durability

KW - Radioactive waste

KW - Structural characterization

KW - Vitrified waste

UR - https://www.scopus.com/pages/publications/85031427231

U2 - 10.1007/s10967-017-5536-z

DO - 10.1007/s10967-017-5536-z

M3 - Article

AN - SCOPUS:85031427231

SN - 0236-5731

VL - 314

SP - 2069

EP - 2086

JO - Journal of Radioanalytical and Nuclear Chemistry

JF - Journal of Radioanalytical and Nuclear Chemistry

IS - 3

ER -

Evaluation of sodium borate glasses for radioactive waste immobilization applications

Özet

Bibliyografik not

Finansman

BM SKH

Belgeye Erişim

Diğer Dosyalar ve Linkler

Parmak izi

Alıntı Yap