Title:
METHOD FOR ASSESSING RADIOACTIVATION CHARACTERISTICS OF CONSTRUCTION WASTE IN NEUTRON GENERATING FACILITY, METHOD FOR ASSESSING WHETHER AUTONOMOUS PROCESSING THEREOF IS POSSIBLE AND METHOD FOR CERTIFYING MATERIAL FOR CONSTRUCTING NEUTRON GENERATING FACILITY
Document Type and Number:
WIPO Patent Application WO/2019/177280
Kind Code:
A1
Abstract:
The objective of the present invention is to provide a method for assessing whether autonomous processing of construction waste is possible in a neutron generating facility, for example, a nuclear power plant. To this end, the present invention provides a method for assessing whether autonomous processing of construction waste is possible in a neutron generating facility, comprising the steps of: obtaining a construction sample from a neutron generating facility; quantifying the amount of elements in the sample; performing computer simulation with the content of the elements in the sample so as to assess the amount of radioactive stock at the time of facility demolition; setting a neutron irradiation condition so as to obtain the assessed amount of radioactive stock, thereby performing a radioactivation characteristics experiment for the sample; and determining, through the result of the radioactivation characteristics experiment, whether autonomous disposal of construction waste generated at the time of demolition of the neutron generating facility can be performed. According to the present invention, it can be assessed whether construction materials in a neutron generating facility, which has already been constructed, will become waste that can be autonomously disposed after facility demolition. Furthermore, according to the present invention, a certification method for materials received to be used for constructing a neutron generating facility can be provided on the basis of the criteria.
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Inventors:
KIM JI SEOK (KR)
Application Number:
PCT/KR2019/002202
Publication Date:
September 19, 2019
Filing Date:
February 22, 2019
Export Citation:
Assignee:
KOREA ATOMIC ENERGY RES (KR)
International Classes:
G06Q50/08; G06Q50/06; G21D1/00
Foreign References:
| KR101024039B1 | 2011-03-22 | |||
| JP2005321249A | 2005-11-17 | |||
| KR970707435A | 1997-12-01 |
Other References:
JEONG, UN SU: "Self-disposal Plan of Demolition Concrete Waste and Its Remedies", THE 11TH NUCLEAR SAFETY TECHNOLOGY INFORMATION CONFERENCE, 6 April 2006 (2006-04-06), pages 1 - 23
CHO, YOON HAE ET AL., EXTERNAL EXPOSURE DUE TO NATURAL RADIONUCLIDES IN BUILDING MATERIALS IN KOREAN DWELLINGS, 10 December 2012 (2012-12-10), pages 180 - 190, XP55637451
CHO, YOON HAE ET AL., EXTERNAL EXPOSURE DUE TO NATURAL RADIONUCLIDES IN BUILDING MATERIALS IN KOREAN DWELLINGS, 10 December 2012 (2012-12-10), pages 180 - 190, XP55637451
Attorney, Agent or Firm:
LEE, Won Hee (KR)
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