FR2285338A1 - Procede de recuperation d'iode a partir de residus contenant de l'iode ou des composes d'iode et nouveau produit ainsi obtenu - Google Patents

Procede de recuperation d'iode a partir de residus contenant de l'iode ou des composes d'iode et nouveau produit ainsi obtenu

Info

Publication number
FR2285338A1
FR2285338A1 FR7507425A FR7507425A FR2285338A1 FR 2285338 A1 FR2285338 A1 FR 2285338A1 FR 7507425 A FR7507425 A FR 7507425A FR 7507425 A FR7507425 A FR 7507425A FR 2285338 A1 FR2285338 A1 FR 2285338A1
Authority
FR
France
Prior art keywords
iodine
recovering
new product
residues containing
compounds
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.)
Granted
Application number
FR7507425A
Other languages
English (en)
Other versions
FR2285338B1 (fr
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.)
Harima Chemical Inc
Original Assignee
Harima Chemical Inc
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 Harima Chemical Inc filed Critical Harima Chemical Inc
Publication of FR2285338A1 publication Critical patent/FR2285338A1/fr
Application granted granted Critical
Publication of FR2285338B1 publication Critical patent/FR2285338B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/13—Iodine; Hydrogen iodide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/68—Halogens or halogen compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/77—Liquid phase processes
    • B01D53/78—Liquid phase processes with gas-liquid contact
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/60—Inorganic bases or salts
    • B01D2251/608—Sulfates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/20—Halogens or halogen compounds
    • B01D2257/204—Inorganic halogen compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Treating Waste Gases (AREA)
  • Processing Of Solid Wastes (AREA)
FR7507425A 1974-09-18 1975-03-10 Procede de recuperation d'iode a partir de residus contenant de l'iode ou des composes d'iode et nouveau produit ainsi obtenu Granted FR2285338A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49108214A JPS5134896A (en) 1974-09-18 1974-09-18 Yoso no kaishuho

Publications (2)

Publication Number Publication Date
FR2285338A1 true FR2285338A1 (fr) 1976-04-16
FR2285338B1 FR2285338B1 (fr) 1978-03-17

Family

ID=14478908

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7507425A Granted FR2285338A1 (fr) 1974-09-18 1975-03-10 Procede de recuperation d'iode a partir de residus contenant de l'iode ou des composes d'iode et nouveau produit ainsi obtenu

Country Status (5)

Country Link
US (1) US3992510A (fr)
JP (1) JPS5134896A (fr)
DE (1) DE2510842A1 (fr)
FR (1) FR2285338A1 (fr)
NL (1) NL162881C (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5330993A (en) * 1976-09-03 1978-03-23 Hitachi Ltd Reproduction treatment of iodine removing adsorbent
JPS60176555A (ja) * 1984-02-23 1985-09-10 Ueno Seiyaku Kk 中華麺の保存方法
DE3732331A1 (de) * 1987-09-25 1989-04-13 Hoelter Heinz Verfahren zur erzeugung von jod und brom aus abfallstoffen der stromerzeugung
US5252258A (en) * 1988-09-26 1993-10-12 Doryokuro Kakunenryo Kaihatsu Jigyodan Method of recovering and storing radioactive iodine by freeze vacuum drying process
US7736617B2 (en) 2005-05-02 2010-06-15 Nippoh Chemicals Co., Ltd. Method for recovering iodine
JP5281754B2 (ja) * 2007-03-13 2013-09-04 日宝化学株式会社 ヨウ化アルカリ金属塩溶液の製造方法
WO2017134789A1 (fr) 2016-02-04 2017-08-10 セントラルケミカル株式会社 Procédé de récupération et appareil de récupération d'iode
TWI597458B (zh) * 2016-10-06 2017-09-01 Incineration of iodine fumes produced by the combustion method
CN112079364B (zh) * 2020-09-08 2021-05-28 山东博苑医药化学股份有限公司 一种含氟、碘废料资源循环利用的方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1350727A (en) * 1972-06-12 1974-04-24 Shell Int Research Process and apparatus for the disposal of halogenated organic material

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB110555A (en) * 1916-10-17 Fucus Ab Process of Extracting Iodine and other Chemical Products from Seaweeds by Dry Distillation.
US1249863A (en) * 1916-12-26 1917-12-11 Victor Vincent Process for the direct extraction of iodin from fresh or dried marine algæ.
US1604153A (en) * 1925-04-16 1926-10-26 Bouw Mij Process of recovering iodides from adsorptive charcoal containing iodine
US1944423A (en) * 1927-03-05 1934-01-23 Gen Salt Company Recovery of iodine
US2385483A (en) * 1942-10-28 1945-09-25 Shell Dev Recovery and purification of iodine
US3346331A (en) * 1964-05-04 1967-10-10 Rohm & Haas Recovery of iodine from solutions containing same
US3352641A (en) * 1967-02-24 1967-11-14 Rohm & Haas Recovery of iodide ions from anion exchange resins used to extract iodine
US3630942A (en) * 1969-02-17 1971-12-28 Atomic Energy Commission Removal of organic iodine from radioiodine-containing atmospheres

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1350727A (en) * 1972-06-12 1974-04-24 Shell Int Research Process and apparatus for the disposal of halogenated organic material

Also Published As

Publication number Publication date
DE2510842A1 (de) 1976-04-08
NL7504224A (nl) 1976-03-22
JPS5134896A (en) 1976-03-24
US3992510A (en) 1976-11-16
NL162881C (nl) 1980-07-15
NL162881B (nl) 1980-02-15
FR2285338B1 (fr) 1978-03-17
JPS5413234B2 (fr) 1979-05-29

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