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
  • [1] Laser decontamination of surface impregnated with radioactive material
    Priscila Costa
    Roberto Vicente
    Frederico Antônio Genezini
    Wagner de Rossi
    Marcus Paulo Raele
    Journal of Radioanalytical and Nuclear Chemistry, 2022, 331 : 4553 - 4561
  • [2] Decontamination of Radioactive Material by Nd:YAG Laser
    Won, Huijun
    Park, Jungsoon
    Jung, Chonghun
    Choi, Wangkyu
    Moon, Jeikwon
    ASIAN JOURNAL OF CHEMISTRY, 2013, 25 (10) : 5819 - 5822
  • [3] Laser decontamination for radioactive contaminated metal surface: A review
    Wang, Qian
    Wang, Feisen
    Cai, Chuang
    Chen, Hui
    Ji, Fei
    Yong, Chen
    Liao, Dasong
    NUCLEAR ENGINEERING AND TECHNOLOGY, 2023, 55 (01) : 12 - 24
  • [4] Laser decontamination of the radioactive lightning rods
    Potiens, A. J., Jr.
    Dellamano, J. C.
    Vicente, R.
    Raele, M. P.
    Wetter, N. U.
    Landulfo, E.
    RADIATION PHYSICS AND CHEMISTRY, 2014, 95 : 188 - 190
  • [5] A LASER DECONTAMINATION TECHNOLOGY FOR RADIOACTIVE CONTAMINATED METALS
    Zhao Wan
    Cao Junjie
    Wang Shuai
    Chen Xumin
    Zhang Yongling
    PROCEEDINGS OF THE 2020 INTERNATIONAL CONFERENCE ON NUCLEAR ENGINEERING (ICONE2020), VOL 1, 2020,
  • [6] Experimental simulation of radioactive decontamination with Excimer laser
    Gao, Zhixing
    Tang, Xiuzhang
    Ma, Meihua
    Zhang, Zhentao
    PACIFIC RIM LASER DAMAGE 2013: OPTICAL MATERIALS FOR HIGH POWER LASERS, 2013, 8786
  • [7] Laser decontamination of radioactive nuclides polluted surfaces
    Veiko, V. P.
    Mutin, T. Y.
    Smirnov, V. N.
    Shakhno, E. A.
    LASER PHYSICS, 2011, 21 (03) : 608 - 613
  • [8] Possibilities of a metal surface radioactive decontamination using the pulsed CO2 laser
    Miljanic, SS
    Stjepanovic, NN
    Trtica, MS
    HIGH-POWER LASERS IN CIVIL ENGINEERING AND ARCHITECTURE, 2000, 3887 : 357 - 363
  • [9] Laser-Assisted Decontamination of Metal Radioactive Waste
    Yu. V. Kozina
    I. A. Istomin
    N. A. Kuznetsova
    N. I. Valova
    M. A. Snegireva
    Radiochemistry, 2023, 65 : S177 - S185
  • [10] Laser-Assisted Decontamination of Metal Radioactive Waste
    Kozina, Yu. V.
    Istomin, I. A.
    Kuznetsova, N. A.
    Valova, N. I.
    Snegireva, M. A.
    RADIOCHEMISTRY, 2023, 65 (SUPPL 1) : S177 - S185
12345