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)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Removal Of Specific Substances (AREA)
  • Catalysts (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 (18)

* 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
JP5134951B2 (ja) * 2005-05-02 2013-01-30 日宝化学株式会社 ヨウ素の回収方法
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
AU2011380449B2 (en) 2011-10-31 2017-01-19 Imax Diagnostic Imaging Holding Limited Iodination process for the preparation of 3,5-disubstituted-2,4,6-triiodo aromatic amines compounds
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
ES2981784T3 (es) 2017-06-07 2024-10-10 Bracco Imaging Spa Un procedimiento para la recuperación de yodo a partir de disoluciones 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
CN116422001A (zh) * 2021-11-29 2023-07-14 财团法人工业技术研究院 废偏光板回收系统与方法
CN118206246A (zh) * 2023-03-15 2024-06-18 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系统
TWI903307B (zh) * 2023-12-12 2025-11-01 財團法人工業技術研究院 萃取溶液以及廢棄偏光板的碘回收方法

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

Similar Documents

Publication Publication Date Title
ES2195667T3 (es) Procedimiento para la recuperacion de yodo de soluciones acuosas que contienen compuestos organicos yodados.
ES2070586T3 (es) Proceso para la produccion de acido tereftalico.
AR032414A1 (es) Planta de recuperacion de dioxido de carbono
AR024302A1 (es) Recuperacion de dioxido de carbono a partir de una mezcla que contiene oxigeno
KR101792549B1 (ko) 암모니아수 및 암모니아화합물 회수 장치 및 방법
SE8204360L (sv) Sett att atervinna etylenoxid fran vattenhaltiga losningar
AR021030A1 (es) Procedimiento para la separacion de acidos organicos de soluciones acuosas
MX9405126A (es) Recuperacion de acido citrico a partir de corrientes de proceso impuras,por adicion de acidos fuertes y sus sales.
ES2057561T3 (es) Procedimiento para la preparacion de l-alfa-glicerilfosforilcolina y de l-alfa-glicerilfosforiletanolamina.
KR890002435A (ko) 로듐 착화합물을 함유하는 수용액으로부터 로듐의 회수방법
GB733796A (en) Method of working up aqueous liquors containing phenols, hydrogen sulphide, carbon dioxide, ammonia, and possible other organic or inorganic substances
KR910019961A (ko) 글리신의 정제방법
JPS56125203A (en) Photochemical decomposition of water by photosensitive catalyst
IT1314281B1 (it) Processo per il recupero del rame da soluzioni acquose contenenticomposti organici iodurati.
JPS51136596A (en) Method for processing mot her liquid in the production of sodium dithionite
ES2020971B3 (es) Procedimiento para flegmatizacion de acidos peroxicarbonicos insolubles en agua.
ES469736A1 (es) Perfeccionamientos para la descontaminacion de los efluentesacuosos acidos y alcalinos de una instalacion de tratamientogalvanico.
SE8204499L (sv) Sett att utvinna molybden som en anvendbar produkt ur molybdenhaltiga losningar innehallande alkalimetallkarbonat, -sulfat, -hydroxid eller -vetekarbonat samt eventuellt uran
JPS5517338A (en) Recovery of thiourea dioxide
JPS5312152A (en) Process for stabilizing industrial waste water containing thiosulfates
UA114204C2 (uk) Реактор для окислення рідких радіоактивних відходів
SU110517A1 (ru) Способ повышени эффективности ультразвуковой очистки твердых тел
JPS5274577A (en) Desalting apparatus
JPS5299966A (en) Treatment for removing halogen gas
GB877333A (en) Manufacture of radioactive iodine