EP0261662A3 - Method for removal of iodine in gas - Google Patents

Method for removal of iodine in gas

Info

Publication number
EP0261662A3
EP0261662A3 EP87113910A EP87113910A EP0261662A3 EP 0261662 A3 EP0261662 A3 EP 0261662A3 EP 87113910 A EP87113910 A EP 87113910A EP 87113910 A EP87113910 A EP 87113910A EP 0261662 A3 EP0261662 A3 EP 0261662A3
Authority
EP
European Patent Office
Prior art keywords
iodine
removal
gas
vapor
mixture gas
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.)
Withdrawn
Application number
EP87113910A
Other languages
German (de)
French (fr)
Other versions
EP0261662A2 (en
Inventor
Takaaki Tamura
Norihiko Fujita
Mikio Kumagai
Masami Sazarashi
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.)
Atomic Energy Bureau Science and Technologie Agency Government of Japan
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Atomic Energy Bureau Science and Technologie Agency Government of Japan
Agency of Industrial Science and Technology
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 Atomic Energy Bureau Science and Technologie Agency Government of Japan, Agency of Industrial Science and Technology filed Critical Atomic Energy Bureau Science and Technologie Agency Government of Japan
Publication of EP0261662A2 publication Critical patent/EP0261662A2/en
Publication of EP0261662A3 publication Critical patent/EP0261662A3/en
Withdrawn legal-status Critical Current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
    • G21F9/02—Treating gases

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Treating Waste Gases (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

A method for the removal of iodine from a mixture gas or vapor, in which iodine is removed as a sediment of an insoluble iodine compounds by bringing the mixture gas or vapor into contact with a solution containing silver ions, is disclosed.
EP87113910A 1986-09-25 1987-09-23 Method for removal of iodine in gas Withdrawn EP0261662A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP227048/86 1986-09-25
JP61227048A JPS6380831A (en) 1986-09-25 1986-09-25 Removal of iodine in gas

Publications (2)

Publication Number Publication Date
EP0261662A2 EP0261662A2 (en) 1988-03-30
EP0261662A3 true EP0261662A3 (en) 1988-06-15

Family

ID=16854709

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87113910A Withdrawn EP0261662A3 (en) 1986-09-25 1987-09-23 Method for removal of iodine in gas

Country Status (2)

Country Link
EP (1) EP0261662A3 (en)
JP (1) JPS6380831A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH077099B2 (en) * 1988-09-26 1995-01-30 動力炉・核燃料開発事業団 Recovery and storage method of radioactive iodine by freeze-vacuum drying method
WO1995028714A1 (en) * 1994-04-19 1995-10-26 Joint Stock Company 'kkip' Process and agents for removing iodine from the atmosphere
CN102371192B (en) * 2010-08-23 2013-04-03 中国石油化工股份有限公司 Preparation method of deiodination agent
CN102371147B (en) * 2010-08-23 2013-05-08 中国石油化工股份有限公司 Preparation method of iodine removing agent

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3429655A (en) * 1966-02-09 1969-02-25 Atomic Energy Commission Method and filter for removing iodine from gases
US4370306A (en) * 1979-04-03 1983-01-25 Dechema Deutsche Gesellschaft Fur Chemisches Apparatewesen E V Process for separation of traces of gaseous contaminants from waste gases by chemical absorption

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3429655A (en) * 1966-02-09 1969-02-25 Atomic Energy Commission Method and filter for removing iodine from gases
US4370306A (en) * 1979-04-03 1983-01-25 Dechema Deutsche Gesellschaft Fur Chemisches Apparatewesen E V Process for separation of traces of gaseous contaminants from waste gases by chemical absorption

Also Published As

Publication number Publication date
JPS6348572B2 (en) 1988-09-29
EP0261662A2 (en) 1988-03-30
JPS6380831A (en) 1988-04-11

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Legal Events

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18D Application deemed to be withdrawn

Effective date: 19910917

RIN1 Information on inventor provided before grant (corrected)

Inventor name: KUMAGAI, MIKIO

Inventor name: TAMURA, TAKAAKI

Inventor name: FUJITA, NORIHIKO

Inventor name: SAZARASHI, MASAMI