Title:
DEVICE FOR NUCLEAR FUEL REPROCESSING PLANT
Document Type and Number:
WIPO Patent Application WO/2014/024634
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a device for a nuclear fuel reprocessing plant in which corrosion resistance of locations in contact with nitric acid is improved. A device for a nuclear fuel reprocessing plant is characterized in that locations in contact with nitric acid are coated with a metal or metal-oxide coating material having corrosion resistance to nitric acid. The metal is preferably at least one species selected from Zr, Nb, Ta, Hf, Ti, Rh, and Pt.
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| JPS6362670 | TREATER FOR INTERNAL SIDE SURFACE OF METAL |
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Inventors:
FUJII KAZUMI (JP)
KANEDA JUNYA (JP)
TOYOTA TETSUYA (JP)
NAGASE HIROSHI (JP)
YANOKURA YUKIO (JP)
KANEDA JUNYA (JP)
TOYOTA TETSUYA (JP)
NAGASE HIROSHI (JP)
YANOKURA YUKIO (JP)
Application Number:
PCT/JP2013/069086
Publication Date:
February 13, 2014
Filing Date:
July 12, 2013
Export Citation:
Assignee:
HITACHI LTD (JP)
International Classes:
C23C30/00; B21K23/00; C23C4/08; C23C4/10; C23C4/16; G21C19/44
Domestic Patent References:
| WO2009054077A1 | 2009-04-30 |
Foreign References:
| JPS63312965A | 1988-12-21 | |||
| JPH06228729A | 1994-08-16 | |||
| JPH04264293A | 1992-09-21 | |||
| JPH1180905A | 1999-03-26 | |||
| JP2011168819A | 2011-09-01 |
Attorney, Agent or Firm:
INOUE Manabu et al. (JP)
Manabu Inoue (JP)
Manabu Inoue (JP)
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