DE3439864C2 - - Google Patents

Info

Publication number
DE3439864C2
DE3439864C2 DE19843439864 DE3439864A DE3439864C2 DE 3439864 C2 DE3439864 C2 DE 3439864C2 DE 19843439864 DE19843439864 DE 19843439864 DE 3439864 A DE3439864 A DE 3439864A DE 3439864 C2 DE3439864 C2 DE 3439864C2
Authority
DE
Germany
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
Application number
DE19843439864
Other languages
German (de)
Other versions
DE3439864A1 (de
Inventor
Horst-Otto 8520 Erlangen De Bertholdt
Hans Dipl.-Ing. 8521 Grossenseebach De Hirning
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.)
Siemens AG
Original Assignee
Kraftwerk Union AG
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 Kraftwerk Union AG filed Critical Kraftwerk Union AG
Priority to DE19843439864 priority Critical patent/DE3439864A1/de
Publication of DE3439864A1 publication Critical patent/DE3439864A1/de
Application granted granted Critical
Publication of DE3439864C2 publication Critical patent/DE3439864C2/de
Granted legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Physical Water Treatments (AREA)
DE19843439864 1984-10-31 1984-10-31 Verfahren zur chemischen dekontamination von waermetauschern mit stehenden u-rohren aus metallischen werkstoffen mittels einer waessrigen loesung Granted DE3439864A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19843439864 DE3439864A1 (de) 1984-10-31 1984-10-31 Verfahren zur chemischen dekontamination von waermetauschern mit stehenden u-rohren aus metallischen werkstoffen mittels einer waessrigen loesung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843439864 DE3439864A1 (de) 1984-10-31 1984-10-31 Verfahren zur chemischen dekontamination von waermetauschern mit stehenden u-rohren aus metallischen werkstoffen mittels einer waessrigen loesung

Publications (2)

Publication Number Publication Date
DE3439864A1 DE3439864A1 (de) 1986-04-30
DE3439864C2 true DE3439864C2 (ro) 1987-05-07

Family

ID=6249199

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843439864 Granted DE3439864A1 (de) 1984-10-31 1984-10-31 Verfahren zur chemischen dekontamination von waermetauschern mit stehenden u-rohren aus metallischen werkstoffen mittels einer waessrigen loesung

Country Status (1)

Country Link
DE (1) DE3439864A1 (ro)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4232246A1 (de) * 1992-09-25 1994-03-31 Siemens Ag Verfahren zur Zerstörung einer organischen Substanz

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0278256A1 (de) * 1987-01-28 1988-08-17 Siemens Aktiengesellschaft Verfahren und Einrichtung zum Entfernen von Oxidschichten
CH678767A5 (ro) * 1989-06-30 1991-10-31 Jozef Hanulik Dipl Chem

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD108843A1 (ro) * 1973-11-26 1974-10-05
FR2534410A1 (fr) * 1982-10-12 1984-04-13 Sfermi Procede et dispositif de decontamination de generateur de vapeur annexe a un reacteur nucleaire
US4963293A (en) * 1983-06-07 1990-10-16 Westinghouse Electric Corp. Flow control method for decontaminating radioactively contaminated nuclear steam generator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4232246A1 (de) * 1992-09-25 1994-03-31 Siemens Ag Verfahren zur Zerstörung einer organischen Substanz

Also Published As

Publication number Publication date
DE3439864A1 (de) 1986-04-30

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SIEMENS AG, 80333 MUENCHEN, DE

8320 Willingness to grant licenses declared (paragraph 23)
8339 Ceased/non-payment of the annual fee