KR102562581B1 - 수성 용액으로부터 요오드의 회수 방법 - Google Patents

수성 용액으로부터 요오드의 회수 방법 Download PDF

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KR102562581B1
KR102562581B1 KR1020197032716A KR20197032716A KR102562581B1 KR 102562581 B1 KR102562581 B1 KR 102562581B1 KR 1020197032716 A KR1020197032716 A KR 1020197032716A KR 20197032716 A KR20197032716 A KR 20197032716A KR 102562581 B1 KR102562581 B1 KR 102562581B1
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South Korea
Prior art keywords
iodine
molecular
aqueous solution
solution
iodide
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KR20200016207A (ko
Inventor
로라 갈림베르티
안드레아 바닌
소니아 가제토
지오르지오 페르난다 디
로베르타 프레타
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브라코 이미징 에스.피.에이.
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    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/377—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2210/00—Purification or separation of specific gases
    • C01B2210/0001—Separation or purification processing
    • C01B2210/0003—Chemical processing
    • C01B2210/0004—Chemical processing by oxidation
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2210/00—Purification or separation of specific gases
    • C01B2210/0043—Impurity removed
    • C01B2210/0068—Organic compounds
    • C01B2210/007—Hydrocarbons

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
KR1020197032716A 2017-06-07 2018-06-07 수성 용액으로부터 요오드의 회수 방법 Active KR102562581B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP17174675 2017-06-07
EP17174675.3 2017-06-07
PCT/EP2018/064981 WO2018224581A1 (en) 2017-06-07 2018-06-07 A process for the recovery of iodine from aqueous solutions

Publications (2)

Publication Number Publication Date
KR20200016207A KR20200016207A (ko) 2020-02-14
KR102562581B1 true KR102562581B1 (ko) 2023-08-02

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KR1020197032716A Active KR102562581B1 (ko) 2017-06-07 2018-06-07 수성 용액으로부터 요오드의 회수 방법

Country Status (13)

Country Link
US (1) US11691875B2 (enExample)
EP (1) EP3634908B1 (enExample)
JP (1) JP7132252B2 (enExample)
KR (1) KR102562581B1 (enExample)
CN (1) CN110662713B (enExample)
AU (1) AU2018281892B2 (enExample)
CA (1) CA3058852A1 (enExample)
ES (1) ES2981784T3 (enExample)
IL (1) IL271228B2 (enExample)
MX (1) MX2019014608A (enExample)
NZ (1) NZ757793A (enExample)
WO (1) WO2018224581A1 (enExample)
ZA (1) ZA201907151B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220002121U (ko) 2021-02-23 2022-08-30 성기봉 공간 토출기
WO2025114248A1 (en) 2023-11-28 2025-06-05 Bracco Imaging Spa Process for obtaining iodide from solutions comprising iodine-containing aromatic compound
CN118270944A (zh) * 2024-03-26 2024-07-02 中国人民解放军陆军特色医学中心 碘对比剂剩余废弃物的处理设备及方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19702814A1 (de) * 1997-01-20 1998-08-06 Schering Ag Verfahren zur Jodrückgewinnung aus Jodaromaten
JP2008013379A (ja) * 2006-07-03 2008-01-24 Godo Shigen Sangyo Kk 偏光フィルム製造廃液からのヨウ素回収方法
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

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH608189A5 (enExample) 1974-12-13 1978-12-29 Savac Ag
DE3108991A1 (de) * 1981-03-10 1982-09-23 Gesellschaft für Strahlen- und Umweltforschung mbH, 8000 München Verfahren zum abtrennen und sammeln von jod
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
US4853480A (en) * 1987-08-06 1989-08-01 Eastman Kodak Company Oxyiodination incorporating an iodine generator for the conversion of methyl iodide to iodine
US4976947A (en) * 1990-02-20 1990-12-11 Eastman Kodak Company Process for the recovery of elemental iodine from alkyl iodides
DE4236724A1 (de) * 1992-10-30 1994-05-05 Schering Ag Verfahren zur Rückgewinnung von Jod aus jodierten organischen Verbindungen
JPH06144804A (ja) 1992-11-09 1994-05-24 Godo Shigen Sangyo Kk 有機沃素化合物を含有する廃液から沃素を回収する方法
US5763650A (en) * 1995-05-23 1998-06-09 Fructamine S.P.A. Process for the preparation of a halosubstituted aromatic acid
IT1303796B1 (it) * 1998-11-27 2001-02-23 Bracco Spa Processo per il recupero dello iodio da soluzioni acquose contenenticomposti organici iodurati.
IT1319670B1 (it) 2000-12-01 2003-10-23 Bracco Spa Processo per la preparazione di 5-ammino-n,n'-bis(2-idrossi-1-(idrossimetil)etil))-1,3-benzendicarbossammide (i) e 5-ammino-n,n'-
RU2233792C2 (ru) 2002-04-05 2004-08-10 Некоммерческое партнерство Современные научные технологии "СОНАТЕХ" Колонна сорбции йода из растворов
WO2006118280A1 (ja) * 2005-05-02 2006-11-09 Nippoh Chemicals Co., Ltd. ヨウ素の回収方法
DE102005048789A1 (de) * 2005-10-12 2007-04-19 Technocon Gmbh Verfahren zur Rückgewinnung von elementarem Jod aus jodorganischen Verbindungen
CN101554994B (zh) * 2009-05-20 2010-09-29 山西新天源医药化工有限公司 X-ct系列造影剂生产废液中碘的回收方法
JP6438770B2 (ja) * 2015-01-07 2018-12-19 日宝化学株式会社 ヨウ素の回収方法
CN105439089A (zh) * 2016-01-11 2016-03-30 浙江海洲制药有限公司 医药生产废水中碘的回收方法
CN105460896B (zh) 2016-01-11 2018-02-06 浙江海洲制药有限公司 X‑ct系列造影剂生产废水中碘的回收方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19702814A1 (de) * 1997-01-20 1998-08-06 Schering Ag Verfahren zur Jodrückgewinnung aus Jodaromaten
JP2008013379A (ja) * 2006-07-03 2008-01-24 Godo Shigen Sangyo Kk 偏光フィルム製造廃液からのヨウ素回収方法
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

Also Published As

Publication number Publication date
ES2981784T3 (es) 2024-10-10
AU2018281892A1 (en) 2019-10-24
EP3634908A1 (en) 2020-04-15
CA3058852A1 (en) 2018-12-13
JP7132252B2 (ja) 2022-09-06
CN110662713B (zh) 2023-11-28
RU2019139859A (ru) 2021-07-09
NZ757793A (en) 2022-04-29
KR20200016207A (ko) 2020-02-14
IL271228B1 (en) 2023-03-01
JP2020522456A (ja) 2020-07-30
AU2018281892B2 (en) 2023-08-24
IL271228B2 (en) 2023-07-01
US20200131036A1 (en) 2020-04-30
IL271228A (en) 2020-01-30
CN110662713A (zh) 2020-01-07
EP3634908B1 (en) 2024-03-06
MX2019014608A (es) 2020-02-07
WO2018224581A1 (en) 2018-12-13
ZA201907151B (en) 2021-02-24
US11691875B2 (en) 2023-07-04
RU2019139859A3 (enExample) 2021-09-30

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