Laser decontamination of surface impregnated with radioactive material

被引：5
|
作者：
Costa, Priscila [1 ]
Vicente, Roberto [1 ]
Genezini, Frederico Antonio [1 ]
de Rossi, Wagner [1 ]
Raele, Marcus Paulo [1 ]
机构：
[1] IPEN CNEN SP, Nucl & Energy Res Inst, Av Prof Lineu Prestes 2242,Cidade Univ, BR-05508000 Sao Paulo, SP, Brazil
来源：
JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY | 2022年 / 331卷 / 11期
关键词：
Laser ablation; Decontamination; Solid radioactive material; ASSISTED DECONTAMINATION; REMOVAL; ABLATION; METAL;
D O I：
10.1007/s10967-022-08525-5
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
Pulsed lasers can evaporate (ablate) metals and polymers, carrying away radioactive contaminants. Several studies found in the literature lack information or cannot be compared due to the different methodologies, thus the current study aimed to test a wide range of samples using the same method. A Nd:YAG nanosecond laser operating at 1064 nm was used to process four different types of polymers and six metals, using fluences ranging from 1 to 10 J/cm(2). Samples were contaminated with an acid solution containing Cs-137. Weighting the effectiveness and yield, 5 J/cm(2) was shown to be the most viable irradiation condition.
引用
收藏
页码：4553 / 4561
页数：9
相关论文
共 50 条
  • [21] Radioactive decontamination of water
    Department of Applied Physics I, Faculty of Physics, University Complutense of Madrid, Avda. Complutense s/n, 28040, Madrid, Spain
    不详
    Khayet, M. (khayetm@fis.ucm.es), 1600, Elsevier, P.O. Box 211, Amsterdam, 1000 AE, Netherlands (321):
  • [22] Removal of radioactive material containers from a glovebox using electrolytic decontamination.
    Romero, DA
    Nelson, TO
    Berg, J
    Ford, D
    Huang, J
    Martinez, HE
    Romero, WE
    Schake, AR
    Stapf, LH
    Vaughn, R
    Wedman, DE
    Weisbrod, KR
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1997, 213 : 25 - TECH
  • [23] Surface oxide removal by a XeCl laser for decontamination
    Sentis, ML
    Delaporte, P
    Marine, W
    Uteza, O
    QUANTUM ELECTRONICS, 2000, 30 (06) : 495 - 500
  • [24] Experimental study on surface decontamination by laser ablation
    Zhou, X
    Imasaki, K
    Furukawa, H
    Yamanaka, C
    Nakai, S
    JOURNAL OF LASER APPLICATIONS, 2002, 14 (01) : 13 - 16
  • [25] POLYMER-IMPREGNATED CEMENT - NEW MATERIAL FOR THE RADIOACTIVE-WASTES SOLIDIFICATION
    DONATO, A
    GIACANI, G
    HEALTH PHYSICS, 1980, 38 (01): : 110 - 110
  • [26] Reformation of the surface of powdered activated carbon (PAC) using covalent organic polymers (COPs) and synthesis of a Prussian blue impregnated adsorbent for the decontamination of radioactive cesium
    Kim, Bokseong
    Oh, Daemin
    Kang, Sungwon
    Kim, Youngsug
    Kim, Sol
    Chung, Yoonsuhn
    Seo, Youngkyo
    Hwang, Yuhoon
    JOURNAL OF ALLOYS AND COMPOUNDS, 2019, 785 : 46 - 52
  • [27] Decontamination of radioactive metal surface by atmospheric pressure ejected plasma source
    Kim, YH
    Choi, YH
    Kim, JH
    Park, J
    Ju, WT
    Paek, KH
    Hwang, YS
    SURFACE & COATINGS TECHNOLOGY, 2003, 171 (1-3): : 317 - 320
  • [28] Biodegradable antifreeze foam stabilized by lauryl alcohol for radioactive surface decontamination
    Zhang, Hao
    Xi, Hailing
    Lin, Xiaoyan
    Liang, Lili
    Li, Zhanguo
    Pan, Xunhai
    Luo, Xuegang
    JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY, 2022, 331 (07) : 3135 - 3145
  • [29] Biodegradable antifreeze foam stabilized by lauryl alcohol for radioactive surface decontamination
    Hao Zhang
    Hailing Xi
    Xiaoyan Lin
    Lili Liang
    Zhanguo Li
    Xunhai Pan
    Xuegang Luo
    Journal of Radioanalytical and Nuclear Chemistry, 2022, 331 : 3135 - 3145
  • [30] Laser ablation and local deposition: Physical mechanisms and application for decontamination of radioactive surfaces
    Veiko, V. P.
    Shakhno, E. A.
    Smirnov, V. N.
    Nikishin, G. D.
    Rho, S. P.
    JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 2007, 51 (01) : 345 - 351
12345