ATE234374T1 - Verfahren zur dekontamination einer oberfläche eines bauteiles - Google Patents

Verfahren zur dekontamination einer oberfläche eines bauteiles

Info

Publication number: ATE234374T1
Authority: AT; Austria
Prior art keywords: ions; iron; divalent iron; component; solution
Prior art date: 1998-11-10

Application number

AT99960849T

Other languages

English (en)

Inventor

Horst-Otto Bertholdt

Original Assignee

Framatome Anp Gmbh

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.)

1998-11-10

Filing date

1999-11-02

Publication date

2003-03-15

1999-11-02 Application filed by Framatome Anp Gmbh filed Critical Framatome Anp Gmbh

2003-03-15 Application granted granted Critical

2003-03-15 Publication of ATE234374T1 publication Critical patent/ATE234374T1/de

Links

238000000034 method Methods 0.000 title abstract 2
238000005202 decontamination Methods 0.000 title 1
230000003588 decontaminative effect Effects 0.000 title 1
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 8
150000002500 ions Chemical class 0.000 abstract 4
229910052742 iron Inorganic materials 0.000 abstract 4
MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 abstract 3
239000010410 layer Substances 0.000 abstract 3
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 2
239000011241 protective layer Substances 0.000 abstract 2
NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical group C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 abstract 1
229910000851 Alloy steel Inorganic materials 0.000 abstract 1
229910000831 Steel Inorganic materials 0.000 abstract 1
229910002092 carbon dioxide Inorganic materials 0.000 abstract 1
239000001569 carbon dioxide Substances 0.000 abstract 1
VEPSWGHMGZQCIN-UHFFFAOYSA-H ferric oxalate Chemical compound [Fe+3].[Fe+3].[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O VEPSWGHMGZQCIN-UHFFFAOYSA-H 0.000 abstract 1
239000003456 ion exchange resin Substances 0.000 abstract 1
229920003303 ion-exchange polymer Polymers 0.000 abstract 1
OWZIYWAUNZMLRT-UHFFFAOYSA-L iron(2+);oxalate Chemical compound [Fe+2].[O-]C(=O)C([O-])=O OWZIYWAUNZMLRT-UHFFFAOYSA-L 0.000 abstract 1
235000006408 oxalic acid Nutrition 0.000 abstract 1
239000010959 steel Substances 0.000 abstract 1
239000000126 substance Substances 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/08—Iron or steel
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/08—Iron or steel
- C23G1/088—Iron or steel solutions containing organic acids
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
- G21F9/001—Decontamination of contaminated objects, apparatus, clothes, food; Preventing contamination thereof
- G21F9/002—Decontamination of the surface of objects with chemical or electrochemical processes
- G21F9/004—Decontamination of the surface of objects with chemical or electrochemical processes of metallic surfaces
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
- G21F9/04—Treating liquids
- G21F9/06—Processing
- G21F9/12—Processing by absorption; by adsorption; by ion-exchange

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Physics & Mathematics (AREA)
High Energy & Nuclear Physics (AREA)
General Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Metallurgy (AREA)
Mechanical Engineering (AREA)
Electrochemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Food Science & Technology (AREA)
Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)

AT99960849T 1998-11-10 1999-11-02 Verfahren zur dekontamination einer oberfläche eines bauteiles ATE234374T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19851852A DE19851852A1 (de)	1998-11-10	1998-11-10	Verfahren zur Dekontamination einer Oberfläche eines Bauteiles
PCT/DE1999/003489 WO2000028112A1 (de)	1998-11-10	1999-11-02	Verfahren zur dekontamination einer oberfläche eines bauteiles

Publications (1)

Publication Number	Publication Date
ATE234374T1 true ATE234374T1 (de)	2003-03-15

Family

ID=7887331

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT99960849T ATE234374T1 (de)	1998-11-10	1999-11-02	Verfahren zur dekontamination einer oberfläche eines bauteiles

Country Status (11)

Country	Link
US (1)	US6444276B2 (de)
EP (1)	EP1141445B1 (de)
JP (1)	JP4421114B2 (de)
KR (1)	KR100637950B1 (de)
AT (1)	ATE234374T1 (de)
CA (1)	CA2350214C (de)
DE (2)	DE19851852A1 (de)
ES (1)	ES2192407T3 (de)
MX (1)	MXPA01004773A (de)
TW (1)	TW436815B (de)
WO (1)	WO2000028112A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20090003507A1 (en) *	2007-06-27	2009-01-01	Makoto Nagase	Method and apparatus for suppressing corrosion of carbon steel, method for suppressing deposit of radionuclide onto carbon steel members composing a nuclear power plant, and film formation apparatus
US8115045B2 (en) *	2007-11-02	2012-02-14	Areva Np Inc.	Nuclear waste removal system and method using wet oxidation
DE102009002681A1 (de) *	2009-02-18	2010-09-09	Areva Np Gmbh	Verfahren zur Dekontamination radioaktiv kontaminierter Oberflächen
US8591663B2 (en) *	2009-11-25	2013-11-26	Areva Np Inc	Corrosion product chemical dissolution process
KR101219526B1 (ko)	2010-09-20	2013-01-11	대한민국	다공질 문화재 표면의 금속오염물 제거용 습포제 및 이를 이용한 다공질 문화재 표면의 금속오염물 제거 방법
KR102055752B1 (ko)	2019-06-24	2019-12-17	대한민국	토벽화 보존처리용 고착제 제거용 습포팩, 이의 제조방법, 및 이를 이용한 제거방법
JP7411502B2 (ja) *	2020-05-20	2024-01-11	日立Ｇｅニュークリア・エナジー株式会社	原子力プラントの炭素鋼部材の化学除染方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2613351C3 (de) *	1976-03-29	1982-03-25	Kraftwerk Union AG, 4330 Mülheim	Verfahren zur chemischen Dekontamination von metallischen Bauteilen von Kernreaktoranlagen
CH653466A5 (de) *	1981-09-01	1985-12-31	Industrieorientierte Forsch	Verfahren zur dekontamination von stahloberflaechen und entsorgung der radioaktiven stoffe.
DE3413868A1 (de) *	1984-04-12	1985-10-17	Kraftwerk Union AG, 4330 Mülheim	Verfahren zur chemischen dekontamination von metallischen bauteilen von kernreaktoranlagen
JPH0765204B2 (ja) *	1985-12-24	1995-07-12	住友化学工業株式会社	鉄酸化物の溶解除去法
EP0278256A1 (de) *	1987-01-28	1988-08-17	Siemens Aktiengesellschaft	Verfahren und Einrichtung zum Entfernen von Oxidschichten
US4828743A (en) *	1987-11-20	1989-05-09	Boyle-Midway Household Products, Inc.	Composition for rust removal and method of use thereof
ES2045298T3 (es) *	1988-08-24	1994-01-16	Siemens Ag	Procedimiento para la descontaminacion quimica de la superficie de un componente metalico de una instalacion de reactor nuclear.
US5024805A (en) *	1989-08-09	1991-06-18	Westinghouse Electric Corp.	Method for decontaminating a pressurized water nuclear reactor system
DE4117625C2 (de) *	1991-05-29	1997-09-04	Siemens Ag	Reinigungsverfahren
DE4126971A1 (de) *	1991-08-14	1993-02-18	Siemens Ag	Verfahren und einrichtung zur entsorgung einer organischen substanz
JP3287074B2 (ja) *	1993-09-03	2002-05-27	栗田工業株式会社	酸化鉄スケールの溶解除去方法
DE4410747A1 (de) *	1994-03-28	1995-10-05	Siemens Ag	Verfahren und Einrichtung zum Entsorgen einer Lösung, die eine organische Säure enthält
US5958247A (en) *	1994-03-28	1999-09-28	Siemens Aktiengesellschaft	Method for disposing of a solution containing an organic acid
GB9422539D0 (en) *	1994-11-04	1995-01-04	British Nuclear Fuels Plc	Decontamination processes

1998
- 1998-11-10 DE DE19851852A patent/DE19851852A1/de not_active Ceased
1999
- 1999-11-02 KR KR1020017005913A patent/KR100637950B1/ko not_active Expired - Fee Related
- 1999-11-02 WO PCT/DE1999/003489 patent/WO2000028112A1/de not_active Ceased
- 1999-11-02 DE DE59904578T patent/DE59904578D1/de not_active Expired - Lifetime
- 1999-11-02 MX MXPA01004773A patent/MXPA01004773A/es not_active Application Discontinuation
- 1999-11-02 JP JP2000581275A patent/JP4421114B2/ja not_active Expired - Fee Related
- 1999-11-02 EP EP99960849A patent/EP1141445B1/de not_active Expired - Lifetime
- 1999-11-02 AT AT99960849T patent/ATE234374T1/de not_active IP Right Cessation
- 1999-11-02 ES ES99960849T patent/ES2192407T3/es not_active Expired - Lifetime
- 1999-11-02 CA CA002350214A patent/CA2350214C/en not_active Expired - Fee Related
- 1999-11-08 TW TW088119476A patent/TW436815B/zh not_active IP Right Cessation
2001
- 2001-05-10 US US09/854,260 patent/US6444276B2/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DE59904578D1 (de)	2003-04-17
CA2350214C (en)	2007-05-01
KR100637950B1 (ko)	2006-10-23
KR20010080408A (ko)	2001-08-22
EP1141445A1 (de)	2001-10-10
US6444276B2 (en)	2002-09-03
DE19851852A1 (de)	2000-05-11
WO2000028112A1 (de)	2000-05-18
TW436815B (en)	2001-05-28
US20010031320A1 (en)	2001-10-18
EP1141445B1 (de)	2003-03-12
JP2002529719A (ja)	2002-09-10
MXPA01004773A (es)	2002-05-06
JP4421114B2 (ja)	2010-02-24
CA2350214A1 (en)	2000-05-18
ES2192407T3 (es)	2003-10-01

Legal Events

Date	Code	Title	Description
2005-02-15	REN	Ceased due to non-payment of the annual fee

Publication	Publication Date	Title
BR9104988A (pt)	1992-11-24	Processo de determinacao da concentracao de um agente de tratamento adicionado a um corpo circulacao de agua,e,processo de determinacao do consumo de um agente de tratamento
DE3584790D1 (de)	1992-01-16	Verfahren zur chemischen dekontamination von metallischen bauteilen von kenreaktoranlagen.
ATE38397T1 (de)	1988-11-15	Verfahren zur kontrolle einer komposition zum reinigen einer aluminiumoberflaeche.
EP1054413A3 (de)	2006-01-18	Verfahren und Vorrichtung zur chemischen Dekontamination von einem Radioaktivmaterialbehandlungsanordnungskomponent
DK0781255T3 (da)	2000-10-30	Fremgangsmåde til behandling af vand
NO20002665D0 (no)	2000-05-24	FremgangsmÕte for Õ behandle tre med metallbehandling og tre behandlet derved
DK540083A (da)	1984-05-27	Fremgangsmaade til maerkning af en genstand med mindst en polyolefinoverflade og en genstand med en polyolefinoverflade forsynet med et sort maerke af dekomponeret polyolefin
BR9307262A (pt)	1999-05-25	Concentrado removedor de oxigenio sistema removedor de oxigênio em duas partes e processo para formar uma composição removedora de oxigênio
KR840004610A (ko)	1984-10-22	레이저 핵오염 제거방법
DK124983A (da)	1983-09-20	Korrosionshaemmende middel og fremgangsmaade til dannelse af korrosionshaemmende partikler
DE3270078D1 (en)	1986-04-30	Process for the chemical dissolution of oxide deposits
ATE234374T1 (de)	2003-03-15	Verfahren zur dekontamination einer oberfläche eines bauteiles
CA2186617A1 (en)	1995-10-05	Method and device for disposing of a solution containing an organic acid
MXPA00010614A (es)	2002-06-04	Procedimiento para reducir el nivel de radioactividad de una pieza metalica.
ES8301553A1 (es)	1982-12-01	Un procedimiento mejorado de descontaminar un reactor nu- clear o sus componentes
NO910386D0 (no)	1991-02-01	Fremgangsmaate til ekstraksjon av tallium.
ATE151731T1 (de)	1997-05-15	Verfahren zur oxidation von organischen stoffen in wasser mittels wasserstoffperoxide unter bestrahlung
KR860000670A (ko)	1986-01-30	금속 표면의 오염 제거방법
FI851255A7 (fi)	1985-11-15	Menetelmä dekontaminaationesteiden käsittelemiseksi orgaanisilla hapoilla ja laite tätä varten.
RO96970A2 (ro)	1989-05-30	Procedeu de decontaminare a componentelor si circuitelor din otel carbon din centralele nucklearoelectrice
ATE129164T1 (de)	1995-11-15	Verfahren zur dekontamination von flächen und festen gegenständen.
King et al.	1986	The Corrosion Behaviour of Copper Under Simulated Nuclear Fuel Waste Diposal Conditions
WO2001062963A3 (de)	2002-04-25	Verfahren zur immobilisierung von nukleinsäuren
ATE273050T1 (de)	2004-08-15	Verfahren zur beschichtung eines metallsubstrates mit einer radioaktiven schicht
JP2002529751A (ja)	2002-09-10	金属陽イオンの除去方法