ES2195667T3 - Procedimiento para la recuperacion de yodo de soluciones acuosas que contienen compuestos organicos yodados. - Google Patents

Procedimiento para la recuperacion de yodo de soluciones acuosas que contienen compuestos organicos yodados.

Info

Publication number
ES2195667T3
ES2195667T3 ES99972943T ES99972943T ES2195667T3 ES 2195667 T3 ES2195667 T3 ES 2195667T3 ES 99972943 T ES99972943 T ES 99972943T ES 99972943 T ES99972943 T ES 99972943T ES 2195667 T3 ES2195667 T3 ES 2195667T3
Authority
ES
Spain
Prior art keywords
procedure
organic compounds
ioded
iodine
solutions containing
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
ES99972943T
Other languages
English (en)
Inventor
Nicola Desantis
Ilaria Peretto
Salvatore Incandela
Carlo Felice Viscardi
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.)
Bracco Imaging SpA
Original Assignee
Bracco Imaging 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 Bracco Imaging SpA filed Critical Bracco Imaging SpA
Application granted granted Critical
Publication of ES2195667T3 publication Critical patent/ES2195667T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/04—Feed pretreatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/027—Nanofiltration
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/04—Specific process operations in the feed stream; Feed pretreatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Nanotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Removal Of Specific Substances (AREA)
  • Catalysts (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)

Abstract

Un procedimiento para la recuperación de yodo de licores madre o desechos que contienen compuestos orgánicos yodados, mediante mineralización de yodo orgánico y posterior transformación del yoduro formado en yodo elemental, caracterizado porque la solución acuosa se concentra hasta un volumen adecuado durante la etapa de mineralización, bajo presión atmosférica y a la temperatura de ebullición, y dicha solución se purifica mediante nanofiltración.
ES99972943T 1998-11-27 1999-11-24 Procedimiento para la recuperacion de yodo de soluciones acuosas que contienen compuestos organicos yodados. Expired - Lifetime ES2195667T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1998MI002573A IT1303796B1 (it) 1998-11-27 1998-11-27 Processo per il recupero dello iodio da soluzioni acquose contenenticomposti organici iodurati.

Publications (1)

Publication Number Publication Date
ES2195667T3 true ES2195667T3 (es) 2003-12-01

Family

ID=11381149

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99972943T Expired - Lifetime ES2195667T3 (es) 1998-11-27 1999-11-24 Procedimiento para la recuperacion de yodo de soluciones acuosas que contienen compuestos organicos yodados.

Country Status (17)

Country Link
US (1) US6602419B1 (es)
EP (1) EP1133346B1 (es)
JP (1) JP4421115B2 (es)
KR (1) KR100623102B1 (es)
CN (1) CN1147348C (es)
AT (1) ATE235305T1 (es)
AU (1) AU753991B2 (es)
CA (1) CA2351636C (es)
DE (1) DE69906363T2 (es)
ES (1) ES2195667T3 (es)
HK (1) HK1040652B (es)
HU (1) HU229666B1 (es)
IL (1) IL143151A (es)
IT (1) IT1303796B1 (es)
SI (1) SI1133346T1 (es)
WO (1) WO2000032303A1 (es)
ZA (1) ZA200104172B (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1314281B1 (it) * 1999-12-15 2002-12-06 Dibra Spa Processo per il recupero del rame da soluzioni acquose contenenticomposti organici iodurati.
JP4995465B2 (ja) * 2005-01-28 2012-08-08 日宝化学株式会社 運搬方法および運搬容器
CN100345751C (zh) * 2005-04-29 2007-10-31 贵州宏福实业开发有限总公司 从含碘磷矿石生产过程中产生的稀磷酸内提取碘的方法
CN101171202B (zh) * 2005-05-02 2010-12-08 日宝化学株式会社 碘的回收方法
CN101041422B (zh) * 2007-04-19 2011-01-26 瓮福（集团）有限责任公司 从富集含碘溶液中提取碘的方法
BR112014010327B8 (pt) 2011-10-31 2019-05-14 Imax Diagnostc Imagining Holding Ltd processo para a preparação de compostos
CN103241747B (zh) * 2013-05-09 2014-11-05 四川西艾氟科技有限公司 一种提纯全氟烷基乙基丙烯酸酯合成副产品中ki的方法
CN103224220B (zh) * 2013-05-09 2014-12-03 四川西艾氟科技有限公司 一种从全氟烷基乙基丙烯酸酯合成副产品中回收碘的方法
KR101558920B1 (ko) 2013-09-13 2015-10-08 한국원자력연구원 요오드 핵종을 함유하는 방사성 폐수의 생물학적 정화 장치
CN103508421A (zh) * 2013-10-15 2014-01-15 四川大学 X-ct系列造影剂生产废液中碘的回收方法
MX2019014608A (es) 2017-06-07 2020-02-07 Bracco Imaging Spa Proceso para la recuperacion de yodo de soluciones acuosas.
HU231183B1 (hu) * 2018-06-15 2021-07-28 Ioi Auranae Kft. Eljárás és készlet jodidionok gyors és olcsó kimutatására vizes oldatokban
CN112028020B (zh) * 2020-09-02 2021-06-22 山东博苑医药化学股份有限公司 一种含溴化碘医药有机废液回收碘的工艺
CN112047374A (zh) * 2020-09-08 2020-12-08 山东博苑医药化学股份有限公司 一种医药行业含锌、碘废料资源循环利用的方法
CN112591854A (zh) * 2020-12-25 2021-04-02 淄博格瑞水处理工程有限公司 造影剂母液有机碘回收装置
CN116216997B (zh) * 2023-03-15 2024-05-28 科纳诺流体科技(杭州)有限公司 碘造影剂水解物废水浓缩提取处理工艺及系统

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3119881A (en) * 1961-12-22 1964-01-28 Shell Oil Co Iodinative dehydrogenation process
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
US5252258A (en) * 1988-09-26 1993-10-12 Doryokuro Kakunenryo Kaihatsu Jigyodan Method of recovering and storing radioactive iodine by freeze vacuum drying process
US4976947A (en) * 1990-02-20 1990-12-11 Eastman Kodak Company Process for the recovery of elemental iodine from alkyl iodides
US5447635A (en) 1991-02-26 1995-09-05 Bracco International B.V. Process of concentration and purification of organic compounds
FR2748130B1 (fr) * 1996-04-29 2004-04-09 Kodak Pathe Procede et dispositif pour l'extraction selective des ions halogenures des bains photographiques
US6004465A (en) * 1996-06-11 1999-12-21 Pall Corporation System and process for iodine recovery
DE19635531C2 (de) * 1996-08-20 2002-02-28 Schering Ag Verfahren zum Abbau von Triiodbenzolderivaten in wäßrigen Medien

Also Published As

Publication number Publication date
DE69906363T2 (de) 2003-08-21
AU753991B2 (en) 2002-10-31
CN1328482A (zh) 2001-12-26
HU229666B1 (en) 2014-04-28
ITMI982573A1 (it) 2000-05-29
ATE235305T1 (de) 2003-04-15
SI1133346T1 (en) 2003-06-30
HUP0204099A3 (en) 2004-08-30
EP1133346B1 (en) 2003-03-26
HK1040652A1 (en) 2002-06-21
IL143151A (en) 2004-08-31
CN1147348C (zh) 2004-04-28
HK1040652B (zh) 2004-10-08
DE69906363D1 (de) 2003-04-30
CA2351636C (en) 2007-09-11
HUP0204099A2 (hu) 2003-04-28
JP2002531358A (ja) 2002-09-24
WO2000032303A1 (en) 2000-06-08
EP1133346A1 (en) 2001-09-19
ZA200104172B (en) 2002-05-02
IL143151A0 (en) 2002-04-21
KR20010101052A (ko) 2001-11-14
AU1385900A (en) 2000-06-19
JP4421115B2 (ja) 2010-02-24
US6602419B1 (en) 2003-08-05
IT1303796B1 (it) 2001-02-23
CA2351636A1 (en) 2000-06-08
KR100623102B1 (ko) 2006-09-13

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