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Withdrawn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)
English (en)
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Withdrawn legal-status Critical Current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)
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 (ja) 1986-09-25 1986-09-25 気体中のヨウ素除去法

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 (enExample)
JP (1) JPS6380831A (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH077099B2 (ja) * 1988-09-26 1995-01-30 動力炉・核燃料開発事業団 凍結真空乾燥法による放射性ヨウ素の回収及び貯蔵方法
WO1995028714A1 (fr) * 1994-04-19 1995-10-26 Joint Stock Company 'kkip' Procede et agents d'elimination de l'iode dans l'atmosphere
CN102371192B (zh) * 2010-08-23 2013-04-03 中国石油化工股份有限公司 脱碘剂的制备方法
CN102371147B (zh) * 2010-08-23 2013-05-08 中国石油化工股份有限公司 脱碘剂制备方法

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
JPS6380831A (ja) 1988-04-11
JPS6348572B2 (enExample) 1988-09-29
EP0261662A2 (en) 1988-03-30

Similar Documents

Publication Publication Date Title
AU544906B2 (en) Gas/liquid contact processes
DE3564822D1 (en) Process for separating arsenic from acid solutions containing it
HUT52460A (en) Process for removing heavy metals, particularly cadmium from phosphoric acid containing solutions
AU4587279A (en) Gas-liquid contact process for making nitric acid
ES478413A1 (es) Procedimiento para excluir de las soluciones acuosas los io-nes de metales pesados.
DE2857516D1 (en) Process for the preparation of 1-amino-8-hydroxy-naphthalene-3,6-disulphonic acid (h acid).
ZA813154B (en) Process for the preparation of n-di-n-propyl-2,6-dinitro-4-trifluoro-methylaniline with low content of nitrosamines
ES8302710A1 (es) "un procedimiento para la recuperacion de estimulantes de xantina de su solucion acuosa".
JPS5388670A (en) Fluid treating apparatus
JPS5378665A (en) Method of refining valuable substance contained liquid
JPS53110800A (en) Separation method of hydrogen isotope
JPS51135874A (en) Process for treatm ent of waste gas
JPS527924A (en) Process for preparation of phosphorous ester containing halogen
JPS57100915A (en) Purification of aqueous solution of alkali chloride
JPS5238466A (en) Superpurification method of brine
JPS51119380A (en) A method for removing hydrogen chloride from waste gas
JPS5231036A (en) Process for reduction of ferric-edta complex
JPS5326272A (en) Recovering method for metal contained in waste solution
JPS51128834A (en) Sludge treatment method
JPS545889A (en) Cation exchange membrane and method of fabricating the same and electrolysis method of using the same
JPS52127167A (en) Etching method
JPS5222589A (en) Production process of ion exchanger containing nitrohumic acid
JPS55137083A (en) Method for electrolytic separation of silica and harmful element from underground water
JPS51151296A (en) Process for purification of glauber s s salt by-product of desulfurized waste gas
JPS52131466A (en) Plasma etching method

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19871013

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE FR GB

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): DE FR GB

17Q First examination report despatched

Effective date: 19900720

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

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