Preliminary Study on Elements Transportation in Underground Vitrification Form

LIU Xiao-hui; TONG Chun-han

doi:10.11804/NuclPhysRev.26.01.064

PDF
Cite
Share
facebook

twitter

google

linkedin

Volume 26 Issue 1

Turn off MathJax

Article Contents

Article Navigation > Nuclear Physics Review > 2009 > 26(1): 64-68

LIU Xiao-hui, TONG Chun-han. Preliminary Study on Elements Transportation in Underground Vitrification Form[J]. Nuclear Physics Review, 2009, 26(1): 64-68. doi: 10.11804/NuclPhysRev.26.01.064

Citation:

LIU Xiao-hui, TONG Chun-han. Preliminary Study on Elements Transportation in Underground Vitrification Form[J]. Nuclear Physics Review, 2009, 26(1): 64-68. doi: 10.11804/NuclPhysRev.26.01.064

Preliminary Study on Elements Transportation in Underground Vitrification Form

doi: 10.11804/NuclPhysRev.26.01.064

College of Applied Nuclear Technology and Automation Engineering, Chengdu University of Technology, Chengdu 610059, China

Received Date: 1900-01-01
Rev Recd Date: 1900-01-01
Publish Date: 2009-03-20

Abstract

The transporting behavior of As, Cs, Sr in vitrification form has been studied using a simulating model of ascending flows.Instrumental Neutron Activation Analysis (INAA) was used to determine the quantity of elements transportation. The results of simulating experiment show that the elements can be transported vertically from the vitrification form by ascending flows in the form of nanoscale particles. Then these elements accumulate continuously in the adsorber above the vitrification form. In addition, when the temperature difference between the ground surface and the environment where the vitrification form disposed increases, the transportation speed of these elements will increase too.
- vitrification form,
- ascending flow,
- nanoscale particle,
- element transportation,
- high level radioactive waste
References
Proportional views

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Get Citation

PDF

XML

Article Metrics

Article views(2858) PDF downloads(669) Cited by()

Proportional views

Preliminary Study on Elements Transportation in Underground Vitrification Form

doi: 10.11804/NuclPhysRev.26.01.064

College of Applied Nuclear Technology and Automation Engineering, Chengdu University of Technology, Chengdu 610059, China

Received Date: 1900-01-01
Rev Recd Date: 1900-01-01
Publish Date: 2009-03-20

Key words:

Abstract: The transporting behavior of As, Cs, Sr in vitrification form has been studied using a simulating model of ascending flows.Instrumental Neutron Activation Analysis (INAA) was used to determine the quantity of elements transportation. The results of simulating experiment show that the elements can be transported vertically from the vitrification form by ascending flows in the form of nanoscale particles. Then these elements accumulate continuously in the adsorber above the vitrification form. In addition, when the temperature difference between the ground surface and the environment where the vitrification form disposed increases, the transportation speed of these elements will increase too.

LIU Xiao-hui, TONG Chun-han. Preliminary Study on Elements Transportation in Underground Vitrification Form[J]. Nuclear Physics Review, 2009, 26(1): 64-68. doi: 10.11804/NuclPhysRev.26.01.064

Citation:

LIU Xiao-hui, TONG Chun-han. Preliminary Study on Elements Transportation in Underground Vitrification Form[J]. Nuclear Physics Review, 2009, 26(1): 64-68. doi: 10.11804/NuclPhysRev.26.01.064