Solidification and Stabilization of Spent TBPOK Organic Liquids in a Phosphate Acid-Based Geopolymer
Joint Authors
Dong, Teng
Xie, Shuibo
Wang, Jingsong
Zhao, Guodong
Song, Qingchun
Source
Science and Technology of Nuclear Installations
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-01-20
Country of Publication
Egypt
No. of Pages
7
Abstract EN
A method for solidifying spent tributyl phosphate and kerosene (TBP/OK) organic liquids in a phosphate acid-based geopolymer (PAG) was investigated.
The TBP/OK emulsion containing tween 80 (T80), TBP/OK organic liquids, and H3PO4 was prepared.
The TBP/OK emulsion was mixed with metakaolin to obtain solidified TBP/OK forms (SPT).
The compressive strength of the SPT was up to 59.19 MPa when the content of TBP/OK was 18%.
The loss of compressive strength of SPT was less than 10% after immersion and less than 25% after freeze-thaw treatment.
The final setting time was 40.0 h, and the shrinkage of SPT was nearly 3%.
The leaching test indicated that the release of TBP/OK from hardened SPT was limited.
Characterization of SPT suggested that solidification of TBP/OK using PAG occurred by physical encapsulation.
American Psychological Association (APA)
Dong, Teng& Xie, Shuibo& Wang, Jingsong& Zhao, Guodong& Song, Qingchun. 2020. Solidification and Stabilization of Spent TBPOK Organic Liquids in a Phosphate Acid-Based Geopolymer. Science and Technology of Nuclear Installations،Vol. 2020, no. 2020, pp.1-7.
https://search.emarefa.net/detail/BIM-1209478
Modern Language Association (MLA)
Dong, Teng…[et al.]. Solidification and Stabilization of Spent TBPOK Organic Liquids in a Phosphate Acid-Based Geopolymer. Science and Technology of Nuclear Installations No. 2020 (2020), pp.1-7.
https://search.emarefa.net/detail/BIM-1209478
American Medical Association (AMA)
Dong, Teng& Xie, Shuibo& Wang, Jingsong& Zhao, Guodong& Song, Qingchun. Solidification and Stabilization of Spent TBPOK Organic Liquids in a Phosphate Acid-Based Geopolymer. Science and Technology of Nuclear Installations. 2020. Vol. 2020, no. 2020, pp.1-7.
https://search.emarefa.net/detail/BIM-1209478
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1209478
