JPH0530761B2 - - Google Patents

Info

Publication number
JPH0530761B2
JPH0530761B2 JP61242198A JP24219886A JPH0530761B2 JP H0530761 B2 JPH0530761 B2 JP H0530761B2 JP 61242198 A JP61242198 A JP 61242198A JP 24219886 A JP24219886 A JP 24219886A JP H0530761 B2 JPH0530761 B2 JP H0530761B2
Authority
JP
Japan
Prior art keywords
iodine
nai
copper
molar ratio
oxidation
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.)
Expired - Lifetime
Application number
JP61242198A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62176903A (ja
Inventor
Paparatsutoo Jiusetsupe
Guregorio Gurierumo
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.)
Montedipe SpA
Original Assignee
Montedipe SpA
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 Montedipe SpA filed Critical Montedipe SpA
Publication of JPS62176903A publication Critical patent/JPS62176903A/ja
Publication of JPH0530761B2 publication Critical patent/JPH0530761B2/ja
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
    • C01B7/14—Iodine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
JP61242198A 1985-10-15 1986-10-14 沃素の製造法 Granted JPS62176903A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT22497A/85 1985-10-15
IT8522497A IT1207506B (it) 1985-10-15 1985-10-15 Processo per il recupero dello iodio dallo ioduro sodico.

Publications (2)

Publication Number Publication Date
JPS62176903A JPS62176903A (ja) 1987-08-03
JPH0530761B2 true JPH0530761B2 (enExample) 1993-05-10

Family

ID=11197067

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61242198A Granted JPS62176903A (ja) 1985-10-15 1986-10-14 沃素の製造法

Country Status (10)

Country Link
US (1) US4857295A (enExample)
EP (1) EP0218998B1 (enExample)
JP (1) JPS62176903A (enExample)
AU (1) AU583155B2 (enExample)
CA (1) CA1287477C (enExample)
DE (1) DE3662384D1 (enExample)
ES (1) ES2007556B3 (enExample)
IL (1) IL80292A0 (enExample)
IT (1) IT1207506B (enExample)
ZA (1) ZA867751B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007246346A (ja) * 2006-03-16 2007-09-27 Godo Shigen Sangyo Kk 揮発性有機ヨウ素化合物からヨウ素の回収方法

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4863710A (en) * 1988-07-15 1989-09-05 Eastman Kodak Company Oxidation hydrolysis of iodoalkanes
US6004465A (en) * 1996-06-11 1999-12-21 Pall Corporation System and process for iodine recovery
RU2186721C2 (ru) * 1999-12-20 2002-08-10 Российский научный центр "Прикладная химия" Способ извлечения йода из буровых вод
RU2210532C1 (ru) * 2002-06-24 2003-08-20 Талановский Владимир Федорович Способ получения йодида калия
RU2210533C1 (ru) * 2002-06-24 2003-08-20 Талановский Владимир Федорович Способ получения йодата калия (варианты)
RU2210531C1 (ru) * 2002-07-25 2003-08-20 Талановский Владимир Федорович Установка для получения йодированной соли
JP5134951B2 (ja) * 2005-05-02 2013-01-30 日宝化学株式会社 ヨウ素の回収方法
JP5446352B2 (ja) * 2009-03-18 2014-03-19 ダイキン工業株式会社 ヨウ素の精製方法ならびにヨウ素の製造方法
RU2717508C1 (ru) * 2019-07-22 2020-03-23 Федеральное государственное автономное образовательное учреждение высшего образования «Северный (Арктический) федеральный университет имени М. В. Ломоносова» Способ извлечения йода

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA815975A (en) * 1969-06-24 G. Baur Karl Recovery of iodine
GB820142A (en) * 1956-08-06 1959-09-16 Bataafsche Petroleum Process for the conversion of hydrogen iodide to iodine
GB824471A (en) * 1956-10-18 1959-12-02 Bataafsche Petroleum Process for the conversion of hydrogen iodide to iodine
US2892686A (en) * 1956-10-26 1959-06-30 Shell Dev Conversion of hydrogen iodide to iodine
US2874031A (en) * 1956-11-19 1959-02-17 Shell Dev Conversion of hydrogen iodide to iodine
US2892687A (en) * 1957-01-17 1959-06-30 Shell Dev Conversion of hydrogen iodide to iodine
US3006731A (en) * 1957-10-29 1961-10-31 Shell Oil Co Process for the recovery of iodine
GB843599A (en) * 1959-01-29 1960-08-04 Bataafsche Petroleum A process for the preparation of iodine
US3114607A (en) * 1959-09-01 1963-12-17 Kellogg M W Co Halogen production
GB1005476A (en) * 1964-01-28 1965-09-22 Shell Int Research Process for the oxidative preparation of iodine
NL134068C (enExample) * 1964-08-12
BR6789382D0 (pt) * 1966-06-22 1973-01-11 Pechiney Saint Gobain Processo para a preparacao do amoniaco e do cloro a partir do cloreto de amonio e massas liquidas reagentes utilizadas
DE1252180B (de) * 1967-08-15 1967-10-19 Farbenfabriken Bayer Aktiengesellschaft, Leverkusen Verwendung von Chromdioxid bzw. Chromdioxidmischphasen als Oxydationskatalysatoren
US3760067A (en) * 1968-06-18 1973-09-18 Velsicol Chemical Corp Process for the production of elemental halogen
FR2244760B1 (enExample) * 1973-09-25 1980-06-27 Ile De France
JPS51143569A (en) * 1975-06-06 1976-12-09 Mitsubishi Heavy Ind Ltd A wet exhaust gas treatment process
US4107280A (en) * 1977-08-01 1978-08-15 Battelle Memorial Institute Oxidation of hydrogen halides to elemental halogens with catalytic molten salt mixtures
JPS53124190A (en) * 1977-02-18 1978-10-30 Battelle Memorial Institute Method of reprodcing halogen elements selected from chlorine* bromine and iodine from corresponding hydrogen hologenide
US4537835A (en) * 1977-02-18 1985-08-27 Battelle Memorial Institute Oxidation of hydrogen halides to elemental halogens
IT1152493B (it) * 1982-08-09 1986-12-31 Bracco Ind Chimica Spa Metodo per il recupero dello iodio da acque madri ed effluenti contenenti iodio organico
DE3369308D1 (en) * 1982-08-10 1987-02-26 Asahi Chemical Ind A method for producing iodine or iodine derivatives
JPS6021801A (ja) * 1983-07-14 1985-02-04 Asahi Chem Ind Co Ltd ヨウ素化芳香族ヒドロキシ化合物の製法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007246346A (ja) * 2006-03-16 2007-09-27 Godo Shigen Sangyo Kk 揮発性有機ヨウ素化合物からヨウ素の回収方法

Also Published As

Publication number Publication date
IT1207506B (it) 1989-05-25
DE3662384D1 (en) 1989-04-20
US4857295A (en) 1989-08-15
ZA867751B (en) 1987-05-27
ES2007556B3 (es) 1991-06-16
EP0218998A1 (en) 1987-04-22
EP0218998B1 (en) 1989-03-15
CA1287477C (en) 1991-08-13
JPS62176903A (ja) 1987-08-03
IT8522497A0 (it) 1985-10-15
AU583155B2 (en) 1989-04-20
IL80292A0 (en) 1987-01-30
AU6381386A (en) 1987-04-16

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