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JPS51121698A - Method and its device for removing pollution from an instrument pollut ed by radioactivity - Google Patents

Method and its device for removing pollution from an instrument pollut ed by radioactivity

Info

Publication number
JPS51121698A
JPS51121698A JP4654375A JP4654375A JPS51121698A JP S51121698 A JPS51121698 A JP S51121698A JP 4654375 A JP4654375 A JP 4654375A JP 4654375 A JP4654375 A JP 4654375A JP S51121698 A JPS51121698 A JP S51121698A
Authority
JP
Japan
Prior art keywords
instrument
radioactivity
pollut
removing pollution
pollution
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.)
Pending
Application number
JP4654375A
Other languages
Japanese (ja)
Inventor
Hiroaki Kato
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.)
Toshiba Corp
Nippon Genshiryoku Jigyo KK
Nippon Atomic Industry Group Co Ltd
Original Assignee
Toshiba Corp
Nippon Genshiryoku Jigyo KK
Tokyo Shibaura Electric Co Ltd
Nippon Atomic Industry Group Co Ltd
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 Toshiba Corp, Nippon Genshiryoku Jigyo KK, Tokyo Shibaura Electric Co Ltd, Nippon Atomic Industry Group Co Ltd filed Critical Toshiba Corp
Priority to JP4654375A priority Critical patent/JPS51121698A/en
Publication of JPS51121698A publication Critical patent/JPS51121698A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/003—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods using material which dissolves or changes phase after the treatment, e.g. ice, CO2
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C7/00—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts
    • B24C7/0046—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a gaseous carrier
    • B24C7/0076—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a gaseous carrier the blasting medium being a liquid stream

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)

Abstract

PURPOSE:A method for removing pollution from an instrument polluted by radioactivity capable of easily effecting the post-treatment after the surface treatment and obtaining the surface treating effect as much as by sandplast.
JP4654375A 1975-04-18 1975-04-18 Method and its device for removing pollution from an instrument pollut ed by radioactivity Pending JPS51121698A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4654375A JPS51121698A (en) 1975-04-18 1975-04-18 Method and its device for removing pollution from an instrument pollut ed by radioactivity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4654375A JPS51121698A (en) 1975-04-18 1975-04-18 Method and its device for removing pollution from an instrument pollut ed by radioactivity

Publications (1)

Publication Number Publication Date
JPS51121698A true JPS51121698A (en) 1976-10-25

Family

ID=12750206

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4654375A Pending JPS51121698A (en) 1975-04-18 1975-04-18 Method and its device for removing pollution from an instrument pollut ed by radioactivity

Country Status (1)

Country Link
JP (1) JPS51121698A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54159595A (en) * 1978-06-06 1979-12-17 Nippon Atom Ind Group Co Ltd Dust removing device for fuel assembly
JPS55141700A (en) * 1979-04-12 1980-11-05 Westinghouse Electric Corp Decontamination method
EP0316264A2 (en) * 1987-11-11 1989-05-17 Werner & Zeisse GmbH & Co. Method and device for stripping enamel and for removing layers from surfaces

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54159595A (en) * 1978-06-06 1979-12-17 Nippon Atom Ind Group Co Ltd Dust removing device for fuel assembly
JPS55141700A (en) * 1979-04-12 1980-11-05 Westinghouse Electric Corp Decontamination method
JPS6333117B2 (en) * 1979-04-12 1988-07-04 Westinghouse Electric Corp
EP0316264A2 (en) * 1987-11-11 1989-05-17 Werner & Zeisse GmbH & Co. Method and device for stripping enamel and for removing layers from surfaces

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