JPH031631B2 - - Google Patents

Info

Publication number: JPH031631B2
Authority: JP; Japan
Prior art keywords: shielding; wall; shielding device; control rod; flange
Prior art date: 1986-12-23
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Lifetime

Application number

JP61305550A

Other languages

English (en)

Japanese (ja)

Other versions

JPS63168591A (ja

Inventor

Deii Burahamu Riroi

Shii Buraun Furanku

Efu Chaaron Deibitsudo

Aaru Dedoritsuhi Maaku

Bii Hatsusaru Jeimuzu

Emu Saruba Fuedoo

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

EIRARA SHIIRUZU ASOSHEITSU

Original Assignee

EIRARA SHIIRUZU ASOSHEITSU

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1986-12-23

Filing date

1986-12-23

Publication date

1991-01-11

1986-12-23 Application filed by EIRARA SHIIRUZU ASOSHEITSU filed Critical EIRARA SHIIRUZU ASOSHEITSU

1986-12-23 Priority to JP61305550A priority Critical patent/JPS63168591A/ja

1988-07-12 Publication of JPS63168591A publication Critical patent/JPS63168591A/ja

1991-01-11 Publication of JPH031631B2 publication Critical patent/JPH031631B2/ja

Status Granted legal-status Critical Current

Links

239000000463 material Substances 0.000 claims description 39
230000005855 radiation Effects 0.000 claims description 36
238000005260 corrosion Methods 0.000 claims description 20
230000007797 corrosion Effects 0.000 claims description 20
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
238000009835 boiling Methods 0.000 claims description 15
239000007769 metal material Substances 0.000 claims description 13
230000013011 mating Effects 0.000 claims description 4
239000000470 constituent Substances 0.000 claims description 3
229910052751 metal Inorganic materials 0.000 claims description 3
239000002184 metal Substances 0.000 claims description 3
230000009467 reduction Effects 0.000 claims description 3
230000008878 coupling Effects 0.000 claims description 2
238000010168 coupling process Methods 0.000 claims description 2
238000005859 coupling reaction Methods 0.000 claims description 2
230000002401 inhibitory effect Effects 0.000 claims 1
239000000523 sample Substances 0.000 description 18
238000012423 maintenance Methods 0.000 description 15
238000013461 design Methods 0.000 description 13
230000002285 radioactive effect Effects 0.000 description 13
230000000694 effects Effects 0.000 description 10
229910001220 stainless steel Inorganic materials 0.000 description 10
239000010935 stainless steel Substances 0.000 description 10
239000000498 cooling water Substances 0.000 description 9
238000009434 installation Methods 0.000 description 9
239000000356 contaminant Substances 0.000 description 8
230000004913 activation Effects 0.000 description 7
238000000034 method Methods 0.000 description 7
239000002245 particle Substances 0.000 description 7
230000000712 assembly Effects 0.000 description 6
238000000429 assembly Methods 0.000 description 6
229910000831 Steel Inorganic materials 0.000 description 5
239000010959 steel Substances 0.000 description 5
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
239000010941 cobalt Substances 0.000 description 4
229910017052 cobalt Inorganic materials 0.000 description 4
GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 4
230000007246 mechanism Effects 0.000 description 4
238000012360 testing method Methods 0.000 description 4
229910000975 Carbon steel Inorganic materials 0.000 description 3
GUTLYIVDDKVIGB-OUBTZVSYSA-N Cobalt-60 Chemical compound [60Co] GUTLYIVDDKVIGB-OUBTZVSYSA-N 0.000 description 3
230000009471 action Effects 0.000 description 3
229910045601 alloy Inorganic materials 0.000 description 3
239000000956 alloy Substances 0.000 description 3
230000033228 biological regulation Effects 0.000 description 3
239000010962 carbon steel Substances 0.000 description 3
238000010276 construction Methods 0.000 description 3
229910001369 Brass Inorganic materials 0.000 description 2
229910000640 Fe alloy Inorganic materials 0.000 description 2
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
206010073310 Occupational exposures Diseases 0.000 description 2
239000010951 brass Substances 0.000 description 2
238000011109 contamination Methods 0.000 description 2
239000010419 fine particle Substances 0.000 description 2
239000012530 fluid Substances 0.000 description 2
230000004907 flux Effects 0.000 description 2
238000005259 measurement Methods 0.000 description 2
231100000675 occupational exposure Toxicity 0.000 description 2
230000008569 process Effects 0.000 description 2
239000000047 product Substances 0.000 description 2
230000001681 protective effect Effects 0.000 description 2
239000012857 radioactive material Substances 0.000 description 2
230000008439 repair process Effects 0.000 description 2
239000000126 substance Substances 0.000 description 2
239000000725 suspension Substances 0.000 description 2
229910000619 316 stainless steel Inorganic materials 0.000 description 1
ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
238000005452 bending Methods 0.000 description 1
230000008901 benefit Effects 0.000 description 1
229910052792 caesium Inorganic materials 0.000 description 1
TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 1
238000005266 casting Methods 0.000 description 1
GUTLYIVDDKVIGB-IGMARMGPSA-N cobalt-59 atom Chemical compound [59Co] GUTLYIVDDKVIGB-IGMARMGPSA-N 0.000 description 1
239000002131 composite material Substances 0.000 description 1
230000007423 decrease Effects 0.000 description 1
230000008021 deposition Effects 0.000 description 1
238000000151 deposition Methods 0.000 description 1
238000011038 discontinuous diafiltration by volume reduction Methods 0.000 description 1
230000005611 electricity Effects 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
239000003344 environmental pollutant Substances 0.000 description 1
230000004992 fission Effects 0.000 description 1
239000000446 fuel Substances 0.000 description 1
239000011630 iodine Substances 0.000 description 1
229910052740 iodine Inorganic materials 0.000 description 1
230000005865 ionizing radiation Effects 0.000 description 1
150000002500 ions Chemical class 0.000 description 1
229910052742 iron Inorganic materials 0.000 description 1
WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
229910052748 manganese Inorganic materials 0.000 description 1
239000011572 manganese Substances 0.000 description 1
WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
239000002923 metal particle Substances 0.000 description 1
150000002739 metals Chemical class 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
229910052759 nickel Inorganic materials 0.000 description 1
239000003758 nuclear fuel Substances 0.000 description 1
239000003973 paint Substances 0.000 description 1
239000006223 plastic coating Substances 0.000 description 1
231100000719 pollutant Toxicity 0.000 description 1
238000010248 power generation Methods 0.000 description 1
239000002244 precipitate Substances 0.000 description 1
238000001556 precipitation Methods 0.000 description 1
230000001105 regulatory effect Effects 0.000 description 1
239000002990 reinforced plastic Substances 0.000 description 1
238000013517 stratification Methods 0.000 description 1
239000010936 titanium Substances 0.000 description 1
229910052719 titanium Inorganic materials 0.000 description 1
238000011282 treatment Methods 0.000 description 1
JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 description 1
229910052725 zinc Inorganic materials 0.000 description 1
239000011701 zinc Substances 0.000 description 1

Classifications

- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors

Landscapes

Glass Compositions (AREA)
Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Monitoring And Testing Of Nuclear Reactors (AREA)

JP61305550A 1986-12-23 1986-12-23 遮蔽装置 Granted JPS63168591A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP61305550A JPS63168591A (ja)	1986-12-23	1986-12-23	遮蔽装置

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP61305550A JPS63168591A (ja)	1986-12-23	1986-12-23	遮蔽装置

Publications (2)

Publication Number	Publication Date
JPS63168591A JPS63168591A (ja)	1988-07-12
JPH031631B2 true JPH031631B2 (de)	1991-01-11

Family

ID=17946508

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP61305550A Granted JPS63168591A (ja)	1986-12-23	1986-12-23	遮蔽装置

Country Status (1)

Country	Link
JP (1)	JPS63168591A (de)

1986
- 1986-12-23 JP JP61305550A patent/JPS63168591A/ja active Granted

Also Published As

Publication number	Publication date
JPS63168591A (ja)	1988-07-12

Publication	Publication Date	Title
US4865801A (en)	1989-09-12	Shielding device
Bare et al.	2001	Dry cask storage characterization project-Phase 1: CASTOR V/21 cask opening and examination
JPS63168591A (ja)	1988-07-12	遮蔽装置
Kim et al.	2025	Assessment of radiation dose for opening and closing the steam generator primary manways during the overhaul period
Unsworth	1977	Decommissioning of the CANDU-PHW Reactor
Ivanov et al.	2015	Dismantling of MR-reactor IN-vessel setups
Furuta et al.	2020	Estimation of photon energy and direction distributions at Japanese nuclear power plants based on literature survey for J-EPISODE study
Dreesen et al.	2008	Optimisation of dose exposure at cask handling for intermediate storage
Scardena	1984	TMI-2 Technical Information and Examination Program 1983 Annual Report
Lee et al.	2024	Occupational Radiation Doses to Workers Transporting Spent Nuclear Fuel by Using Metal Overpack
Solignac et al.	2006	The spent fuel storage solution in Armenia
Westphal et al.	2018	Replacement of a Hot Cell Window at the Hot Fuel Examination Facility
Oelschlaeger et al.	2014	GNS Experience on the Long-Term Storage at Dry Interim Storage Facilities Especially in Ahaus and Gorleben
Ammerman	2015	Transportation of spent nuclear fuel and high-level radioactive waste after long-term storage
Fischer	2018	Neutron Dosimetry Overview for LWRs
Volterra	1989	Operating experience with the Latina Magnox reactor
Tiitta et al.	2000	VVER-1000 SFAT-specification of an industrial prototype. Interim report on Task FIN A 1073 of the Finnish Support Programme to IAEA Safeguards
Hess	1985	TMI-2 Technical Information and Examination Program. 1984 annual report
RU2840293C1 (ru)	2025-05-21	Транспортно-перезарядный магазин-контейнер закрытых радионуклидных источников гамма-излучения
JPS5837587A (ja)	1983-03-04	高速増殖炉
Bennion et al.	1987	Identification of leaking TRIGA fuel elements
Elert	1992	Import of metal scrap-risks associated with radioactivity
Burton et al.	1986	Reactor disassembly activities at three mile island unit two
Franzen et al.	1979	Principles and standards of nuclear safety and their implementation
Feinroth	1960	The First Refueling of the Shippingport Atomic Power Station