FR2928770B1 - METHOD FOR COLLECTING DEPOSITS AT THE WATER PASSAGE OF A SECONDARY CIRCUIT OF A NUCLEAR WATER REACTOR UNDER PRESSURE - Google Patents

METHOD FOR COLLECTING DEPOSITS AT THE WATER PASSAGE OF A SECONDARY CIRCUIT OF A NUCLEAR WATER REACTOR UNDER PRESSURE

Info

Publication number
FR2928770B1
FR2928770B1 FR0851595A FR0851595A FR2928770B1 FR 2928770 B1 FR2928770 B1 FR 2928770B1 FR 0851595 A FR0851595 A FR 0851595A FR 0851595 A FR0851595 A FR 0851595A FR 2928770 B1 FR2928770 B1 FR 2928770B1
Authority
FR
France
Prior art keywords
under pressure
secondary circuit
reactor under
nuclear
water passage
Prior art date
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.)
Active
Application number
FR0851595A
Other languages
French (fr)
Other versions
FR2928770A1 (en
Inventor
Alain Blocquel
Jean Claude Ferlay
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.)
Areva NP SAS
Original Assignee
Areva NP SAS
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.)
Filing date
Publication date
Application filed by Areva NP SAS filed Critical Areva NP SAS
Priority to FR0851595A priority Critical patent/FR2928770B1/en
Publication of FR2928770A1 publication Critical patent/FR2928770A1/en
Application granted granted Critical
Publication of FR2928770B1 publication Critical patent/FR2928770B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/002—Component parts or details of steam boilers specially adapted for nuclear steam generators, e.g. maintenance, repairing or inspecting equipment not otherwise provided for
    • F22B37/003—Maintenance, repairing or inspecting equipment positioned in or via the headers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/002—Component parts or details of steam boilers specially adapted for nuclear steam generators, e.g. maintenance, repairing or inspecting equipment not otherwise provided for
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/48—Devices for removing water, salt, or sludge from boilers; Arrangements of cleaning apparatus in boilers; Combinations thereof with boilers
    • F22B37/483—Devices for removing water, salt, or sludge from boilers; Arrangements of cleaning apparatus in boilers; Combinations thereof with boilers specially adapted for nuclear steam generators
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/017—Inspection or maintenance of pipe-lines or tubes in nuclear installations
FR0851595A 2008-03-12 2008-03-12 METHOD FOR COLLECTING DEPOSITS AT THE WATER PASSAGE OF A SECONDARY CIRCUIT OF A NUCLEAR WATER REACTOR UNDER PRESSURE Active FR2928770B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0851595A FR2928770B1 (en) 2008-03-12 2008-03-12 METHOD FOR COLLECTING DEPOSITS AT THE WATER PASSAGE OF A SECONDARY CIRCUIT OF A NUCLEAR WATER REACTOR UNDER PRESSURE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0851595A FR2928770B1 (en) 2008-03-12 2008-03-12 METHOD FOR COLLECTING DEPOSITS AT THE WATER PASSAGE OF A SECONDARY CIRCUIT OF A NUCLEAR WATER REACTOR UNDER PRESSURE

Publications (2)

Publication Number Publication Date
FR2928770A1 FR2928770A1 (en) 2009-09-18
FR2928770B1 true FR2928770B1 (en) 2012-01-13

Family

ID=40130791

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0851595A Active FR2928770B1 (en) 2008-03-12 2008-03-12 METHOD FOR COLLECTING DEPOSITS AT THE WATER PASSAGE OF A SECONDARY CIRCUIT OF A NUCLEAR WATER REACTOR UNDER PRESSURE

Country Status (1)

Country Link
FR (1) FR2928770B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3104859A1 (en) * 1981-02-11 1982-08-26 Siemens AG, 1000 Berlin und 8000 München Device for salvaging samples from solid deposits in steam generators
EP0459597A1 (en) * 1987-03-18 1991-12-04 Electric Power Research Institute, Inc Flexible lance for steam generator secondary side sludge removal
US5408883A (en) * 1992-06-09 1995-04-25 Westinghouse Electric Corporation Remotely operated diagnostic tube sampling device and method of sampling
US5675096A (en) * 1994-12-14 1997-10-07 Westinghouse Electric Corporation Apparatus and method for removing a wall portion from a wall of a tubular member

Also Published As

Publication number Publication date
FR2928770A1 (en) 2009-09-18

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