CN1302792A - 减少工业生产物流中碘化物的方法 - Google Patents

减少工业生产物流中碘化物的方法 Download PDF

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Publication number
CN1302792A
CN1302792A CN00137385A CN00137385A CN1302792A CN 1302792 A CN1302792 A CN 1302792A CN 00137385 A CN00137385 A CN 00137385A CN 00137385 A CN00137385 A CN 00137385A CN 1302792 A CN1302792 A CN 1302792A
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CN
China
Prior art keywords
iodide
metal salt
mixture
acetic acid
carboxylic
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.)
Pending
Application number
CN00137385A
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English (en)
Chinese (zh)
Inventor
N·C·施奥德特
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.)
Topsoe AS
Original Assignee
Haldor Topsoe AS
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Filing date
Publication date
Application filed by Haldor Topsoe AS filed Critical Haldor Topsoe AS
Publication of CN1302792A publication Critical patent/CN1302792A/zh
Pending legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42Separation; Purification; Stabilisation; Use of additives
    • C07C51/487Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42Separation; Purification; Stabilisation; Use of additives
    • C07C51/487Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
    • C07C51/493Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification whereby carboxylic acid esters are formed

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
CN00137385A 1999-12-29 2000-12-29 减少工业生产物流中碘化物的方法 Pending CN1302792A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17347299P 1999-12-29 1999-12-29
US60/173472 1999-12-29

Publications (1)

Publication Number Publication Date
CN1302792A true CN1302792A (zh) 2001-07-11

Family

ID=22632187

Family Applications (1)

Application Number Title Priority Date Filing Date
CN00137385A Pending CN1302792A (zh) 1999-12-29 2000-12-29 减少工业生产物流中碘化物的方法

Country Status (7)

Country Link
US (1) US20020010363A1 (enExample)
EP (1) EP1114814A3 (enExample)
JP (1) JP2001187342A (enExample)
KR (1) KR20010070379A (enExample)
CN (1) CN1302792A (enExample)
CA (1) CA2329817A1 (enExample)
RU (1) RU2268873C2 (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1769252B (zh) * 2003-07-02 2010-05-26 日宝化学株式会社 碘化烷烃的回收方法以及碘化烷烃的回收装置
CN102249190A (zh) * 2011-07-25 2011-11-23 国药集团化学试剂有限公司 一种氢碘酸的纯化方法
CN103214361A (zh) * 2013-04-28 2013-07-24 天津渤海化工有限责任公司天津碱厂 一种低负荷下含碘甲醇再生循环利用方法
CN110732352A (zh) * 2019-09-23 2020-01-31 江苏大学 一种过渡金属离子交换树脂脱碘剂的制备方法
CN110743493A (zh) * 2019-11-07 2020-02-04 江苏索普化工股份有限公司 一种分子筛脱碘剂的制备方法及分子筛脱碘剂

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT1423847E (pt) * 2001-11-29 2005-05-31 Coding Tech Ab Reconstrucao de componentes de frequencia elevada
US7915470B2 (en) 2006-09-08 2011-03-29 Board Of Regents, The University Of Texas System Coupled electrochemical method for reduction of polyols to hydrocarbons
CN100581646C (zh) * 2006-12-28 2010-01-20 中国科学院化学研究所 一种载银高分子衍生碳除碘吸附剂及制法和应用
CN103071457B (zh) * 2013-01-15 2014-12-24 中国科学院青海盐湖研究所 凝胶型碘离子吸附剂、其制备方法及应用
CN106782504B (zh) * 2016-12-29 2019-01-22 百度在线网络技术(北京)有限公司 语音识别方法和装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE791577A (fr) * 1971-11-19 1973-05-17 Monsanto Co Purification de courants d'acide carboxylique
US4246195A (en) * 1978-10-06 1981-01-20 Halcon Research And Development Corporation Purification of carbonylation products
DE2901359A1 (de) * 1979-01-15 1980-07-24 Basf Ag Verfahren zur entfernung von jod aus organischen verbindungen
GB8822661D0 (en) * 1988-09-27 1988-11-02 Bp Chem Int Ltd Removal of iodine/iodide impurities
GB9022787D0 (en) * 1990-10-19 1990-12-05 British Petroleum Co Plc Process
US5300685A (en) * 1991-11-25 1994-04-05 Hoechst Celanese Corporation Removal of halide impurities from organic liquids
KR950013467B1 (ko) * 1993-03-31 1995-11-08 포항종합제철주식회사 초산중의 요오드 화합물의 제거방법

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1769252B (zh) * 2003-07-02 2010-05-26 日宝化学株式会社 碘化烷烃的回收方法以及碘化烷烃的回收装置
CN102249190A (zh) * 2011-07-25 2011-11-23 国药集团化学试剂有限公司 一种氢碘酸的纯化方法
CN102249190B (zh) * 2011-07-25 2013-03-13 国药集团化学试剂有限公司 一种氢碘酸的纯化方法
CN103214361A (zh) * 2013-04-28 2013-07-24 天津渤海化工有限责任公司天津碱厂 一种低负荷下含碘甲醇再生循环利用方法
CN103214361B (zh) * 2013-04-28 2015-07-15 天津渤海化工有限责任公司天津碱厂 一种低负荷下含碘甲醇再生循环利用方法
CN110732352A (zh) * 2019-09-23 2020-01-31 江苏大学 一种过渡金属离子交换树脂脱碘剂的制备方法
CN110743493A (zh) * 2019-11-07 2020-02-04 江苏索普化工股份有限公司 一种分子筛脱碘剂的制备方法及分子筛脱碘剂

Also Published As

Publication number Publication date
JP2001187342A (ja) 2001-07-10
EP1114814A2 (en) 2001-07-11
CA2329817A1 (en) 2001-06-29
US20020010363A1 (en) 2002-01-24
KR20010070379A (ko) 2001-07-25
EP1114814A3 (en) 2003-01-22
RU2268873C2 (ru) 2006-01-27

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