Global Patent Index - EP 3607562 A1

EP 3607562 A1 20200212 - ZINC DOSING FOR DECONTAMINATING LIGHT-WATER REACTORS

Title (en)

ZINC DOSING FOR DECONTAMINATING LIGHT-WATER REACTORS

Title (de)

ZINKDOSIERUNG ZUR DEKONTAMINATION VON LEICHTWASSERREAKTOREN

Title (fr)

DOSAGE DU ZINC POUR LA DÉCONTAMINATION DE RÉACTEURS À EAU LÉGÈRE

Publication

EP 3607562 A1 20200212 (DE)

Application

EP 18712094 A 20180305

Priority

  • DE 102017107584 A 20170407
  • EP 2018055374 W 20180305

Abstract (en)

[origin: WO2018184780A1] The invention relates to a method for decontaminating a radioactively contaminated metal surface, wherein the metal surface is brought in contact with a decontamination solution, which comprises a complexing agent and a transition metal. The invention further relates to such a decontamination solution and to the use thereof to decontaminate a metal surface.

IPC 8 full level

G21F 9/00 (2006.01); G21F 9/28 (2006.01)

CPC (source: EP US)

G21F 9/004 (2013.01 - EP US); G21F 9/12 (2013.01 - US); G21F 9/28 (2013.01 - EP)

Citation (search report)

See references of WO 2018184780A1

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

WO 2018184780 A1 20181011; CN 110494928 A 20191122; DE 102017107584 A1 20181011; EP 3607562 A1 20200212; JP 2020516876 A 20200611; KR 20190132374 A 20191127; US 2020051706 A1 20200213

DOCDB simple family (application)

EP 2018055374 W 20180305; CN 201880023839 A 20180305; DE 102017107584 A 20170407; EP 18712094 A 20180305; JP 2019554828 A 20180305; KR 20197027140 A 20180305; US 201816603327 A 20180305