JPS5317899A - Radioactive ray irradiating method by irradiating chamber in underground - Google Patents

Radioactive ray irradiating method by irradiating chamber in underground

Info

Publication number
JPS5317899A
JPS5317899A JP9220876A JP9220876A JPS5317899A JP S5317899 A JPS5317899 A JP S5317899A JP 9220876 A JP9220876 A JP 9220876A JP 9220876 A JP9220876 A JP 9220876A JP S5317899 A JPS5317899 A JP S5317899A
Authority
JP
Japan
Prior art keywords
irradiating
radioactive ray
underground
chamber
ray irradiating
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
JP9220876A
Other languages
Japanese (ja)
Inventor
Ryuichi Ishikawa
Keita Kawamura
Kyojiro Adachi
Akira Hirasawa
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.)
Ebara Corp
Nippon Steel Corp
Original Assignee
Ebara Corp
Nippon Steel Corp
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 Ebara Corp, Nippon Steel Corp filed Critical Ebara Corp
Priority to JP9220876A priority Critical patent/JPS5317899A/en
Publication of JPS5317899A publication Critical patent/JPS5317899A/en
Pending legal-status Critical Current

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  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

PURPOSE: To realize a useful performance of a irradiating chamber by means of making the horizontal distance between an irradiating ray source and outlet/inlet of ducts at the earth surface to a necessary length for a radioactive ray shielding wall not to be needed.
COPYRIGHT: (C)1978,JPO&Japio
JP9220876A 1976-08-02 1976-08-02 Radioactive ray irradiating method by irradiating chamber in underground Pending JPS5317899A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9220876A JPS5317899A (en) 1976-08-02 1976-08-02 Radioactive ray irradiating method by irradiating chamber in underground

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9220876A JPS5317899A (en) 1976-08-02 1976-08-02 Radioactive ray irradiating method by irradiating chamber in underground

Publications (1)

Publication Number Publication Date
JPS5317899A true JPS5317899A (en) 1978-02-18

Family

ID=14048016

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9220876A Pending JPS5317899A (en) 1976-08-02 1976-08-02 Radioactive ray irradiating method by irradiating chamber in underground

Country Status (1)

Country Link
JP (1) JPS5317899A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4961830A (en) * 1987-10-30 1990-10-09 Ebara Corporation Method of inhibiting adhesion of by-product inside duct in treatment of waste gas by electron beam irradiation
JP2008056269A (en) * 2006-08-30 2008-03-13 Mitsubishi Heavy Industries Food & Packaging Machinery Co Ltd Sterilizing apparatus
JP2008056282A (en) * 2006-08-31 2008-03-13 Mitsubishi Heavy Industries Food & Packaging Machinery Co Ltd Sterilizing apparatus
JP2009229181A (en) * 2008-03-21 2009-10-08 Ihi Corp Underground-type electron beam irradiation equipment

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4961830A (en) * 1987-10-30 1990-10-09 Ebara Corporation Method of inhibiting adhesion of by-product inside duct in treatment of waste gas by electron beam irradiation
JP2008056269A (en) * 2006-08-30 2008-03-13 Mitsubishi Heavy Industries Food & Packaging Machinery Co Ltd Sterilizing apparatus
JP2008056282A (en) * 2006-08-31 2008-03-13 Mitsubishi Heavy Industries Food & Packaging Machinery Co Ltd Sterilizing apparatus
JP2009229181A (en) * 2008-03-21 2009-10-08 Ihi Corp Underground-type electron beam irradiation equipment
JP4697250B2 (en) * 2008-03-21 2011-06-08 株式会社Ｉｈｉ Underground electron beam irradiation equipment

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