[go: up one dir, main page]

IT1207506B - Processo per il recupero dello iodio dallo ioduro sodico. - Google Patents

Processo per il recupero dello iodio dallo ioduro sodico.

Info

Publication number
IT1207506B
IT1207506B IT8522497A IT2249785A IT1207506B IT 1207506 B IT1207506 B IT 1207506B IT 8522497 A IT8522497 A IT 8522497A IT 2249785 A IT2249785 A IT 2249785A IT 1207506 B IT1207506 B IT 1207506B
Authority
IT
Italy
Prior art keywords
iodine
recovery
sodium iodide
iodide
sodium
Prior art date
Application number
IT8522497A
Other languages
English (en)
Other versions
IT8522497A0 (it
Inventor
Giuseppe Paparatto
Guglielmo Gregorio
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 IT8522497A0 publication Critical patent/IT8522497A0/it
Priority to IT8522497A priority Critical patent/IT1207506B/it
Priority to ES86113551T priority patent/ES2007556B3/es
Priority to DE8686113551T priority patent/DE3662384D1/de
Priority to EP86113551A priority patent/EP0218998B1/en
Priority to AU63813/86A priority patent/AU583155B2/en
Priority to IL80292A priority patent/IL80292A0/xx
Priority to ZA867751A priority patent/ZA867751B/xx
Priority to CA000520419A priority patent/CA1287477C/en
Priority to JP61242198A priority patent/JPS62176903A/ja
Priority to US07/219,818 priority patent/US4857295A/en
Application granted granted Critical
Publication of IT1207506B publication Critical patent/IT1207506B/it

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)
IT8522497A 1985-10-15 1985-10-15 Processo per il recupero dello iodio dallo ioduro sodico. IT1207506B (it)

Priority Applications (10)

Application Number Priority Date Filing Date Title
IT8522497A IT1207506B (it) 1985-10-15 1985-10-15 Processo per il recupero dello iodio dallo ioduro sodico.
ES86113551T ES2007556B3 (es) 1985-10-15 1986-10-02 Procedimiento para la obtencion de yodo.
DE8686113551T DE3662384D1 (en) 1985-10-15 1986-10-02 Process for the manufacture of iodine
EP86113551A EP0218998B1 (en) 1985-10-15 1986-10-02 Process for the manufacture of iodine
AU63813/86A AU583155B2 (en) 1985-10-15 1986-10-10 Process for the manufacture of iodine.
IL80292A IL80292A0 (en) 1985-10-15 1986-10-10 Preparation of iodine
ZA867751A ZA867751B (en) 1985-10-15 1986-10-13 Process for the manufacture of iodine
CA000520419A CA1287477C (en) 1985-10-15 1986-10-14 Process for the manufacture of iodine
JP61242198A JPS62176903A (ja) 1985-10-15 1986-10-14 沃素の製造法
US07/219,818 US4857295A (en) 1985-10-15 1988-07-15 Process for the manufacture of iodine

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
IT8522497A0 IT8522497A0 (it) 1985-10-15
IT1207506B true IT1207506B (it) 1989-05-25

Family

ID=11197067

Family Applications (1)

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

Country Status (10)

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

Families Citing this family (10)

* 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
RU2210533C1 (ru) * 2002-06-24 2003-08-20 Талановский Владимир Федорович Способ получения йодата калия (варианты)
RU2210532C1 (ru) * 2002-06-24 2003-08-20 Талановский Владимир Федорович Способ получения йодида калия
RU2210531C1 (ru) * 2002-07-25 2003-08-20 Талановский Владимир Федорович Установка для получения йодированной соли
US7736617B2 (en) 2005-05-02 2010-06-15 Nippoh Chemicals Co., Ltd. Method for recovering iodine
JP4948006B2 (ja) * 2006-03-16 2012-06-06 合同資源産業株式会社 揮発性有機ヨウ素化合物からヨウ素の回収方法
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 (it) * 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 (it) * 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
US4537835A (en) * 1977-02-18 1985-08-27 Battelle Memorial Institute Oxidation of hydrogen halides to elemental halogens
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
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
EP0101282B1 (en) * 1982-08-10 1987-01-21 Asahi Kasei Kogyo Kabushiki Kaisha 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

Also Published As

Publication number Publication date
DE3662384D1 (en) 1989-04-20
EP0218998B1 (en) 1989-03-15
ZA867751B (en) 1987-05-27
ES2007556B3 (es) 1991-06-16
IT8522497A0 (it) 1985-10-15
JPH0530761B2 (it) 1993-05-10
CA1287477C (en) 1991-08-13
IL80292A0 (en) 1987-01-30
EP0218998A1 (en) 1987-04-22
JPS62176903A (ja) 1987-08-03
AU583155B2 (en) 1989-04-20
US4857295A (en) 1989-08-15
AU6381386A (en) 1987-04-16

Similar Documents

Publication Publication Date Title
FI843122L (fi) Kondroitinsulfatnatriumhyaluronat- sammansaettningar.
IT8360464V0 (it) Stanghetta per occhiali.
DK120582A (da) Jordstabiliseringsmiddel
IT1155434B (it) Ricupero di triarilborani
IT8222414A0 (it) Processo per la preparazione dicomposti organici.
BR8203673A (pt) Processo de recuperacao de oleos exauridos
BR8201755A (pt) Processo de recobrimento de eletrodos
IT1207506B (it) Processo per il recupero dello iodio dallo ioduro sodico.
BR8104624A (pt) Processo de mineracao
IT8121263A0 (it) Processo per la preparazione disolfuri organici.
BR8201150A (pt) Processo de tratamento de minerios carnaliticos
IT8124053A0 (it) Processo per la carbonilazione di alogenuri benzilici secondari.
DE3473675D1 (de) Calandria
IT1199072B (it) Processo per l'addensamento di fango digerito
IT8421941A1 (it) Vetratura antiesplosioni
FI821247L (fi) Framstaellning av natriumamoxillin
FI834825A7 (fi) Menetelmä sakkaroosin talteenottamiseksi.
AT376766B (de) Verbindungsstueck fuer bohrgestaenge
IT1151407B (it) Processo di preparazione di beta-cloroalanina
IT8467106A0 (it) Sistema di reperimento ottico
IT8420916A0 (it) Procedimento di riduzione di c-nitrosoarilammine.
IT1151414B (it) Processo per la produzione di beta-idrossiaminoacidi
BR8305046A (pt) Processo de recuperacao de pecas
IT1155063B (it) Processo per la preparazione di adrenocromo
IT8120786U1 (it) Sagola di recupero per canoisti