PT866031E - Metodo de producao de dioxido de cloro - Google Patents

Metodo de producao de dioxido de cloro

Info

Publication number
PT866031E
PT866031E PT98200588T PT98200588T PT866031E PT 866031 E PT866031 E PT 866031E PT 98200588 T PT98200588 T PT 98200588T PT 98200588 T PT98200588 T PT 98200588T PT 866031 E PT866031 E PT 866031E
Authority
PT
Portugal
Prior art keywords
production
dioxide
chlorine dioxide
chloro
chlorate
Prior art date
Application number
PT98200588T
Other languages
English (en)
Inventor
Joel D Tenney
Original Assignee
Akzo Nobel Nv
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25232686&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PT866031(E) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Akzo Nobel Nv filed Critical Akzo Nobel Nv
Publication of PT866031E publication Critical patent/PT866031E/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B11/00—Oxides or oxyacids of halogens; Salts thereof
    • C01B11/02—Oxides of chlorine
    • C01B11/022—Chlorine dioxide (ClO2)
    • C01B11/023—Preparation from chlorites or chlorates
    • C01B11/026—Preparation from chlorites or chlorates from chlorate ions in the presence of a peroxidic compound, e.g. hydrogen peroxide, ozone, peroxysulfates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Carbon And Carbon Compounds (AREA)
PT98200588T 1997-03-20 1998-02-25 Metodo de producao de dioxido de cloro PT866031E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/821,164 US5895638A (en) 1997-03-20 1997-03-20 Method of producing chlorine dioxide

Publications (1)

Publication Number Publication Date
PT866031E true PT866031E (pt) 2002-10-31

Family

ID=25232686

Family Applications (1)

Application Number Title Priority Date Filing Date
PT98200588T PT866031E (pt) 1997-03-20 1998-02-25 Metodo de producao de dioxido de cloro

Country Status (13)

Country Link
US (1) US5895638A (pt)
EP (1) EP0866031B1 (pt)
JP (1) JP3400343B2 (pt)
CN (1) CN1167608C (pt)
AT (1) ATE218506T1 (pt)
BR (1) BR9802678A (pt)
CA (1) CA2232209C (pt)
DE (1) DE69805686T2 (pt)
DK (1) DK0866031T3 (pt)
ES (1) ES2175602T3 (pt)
ID (1) ID20071A (pt)
MY (1) MY116238A (pt)
PT (1) PT866031E (pt)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6322768B1 (en) 1998-09-29 2001-11-27 International Paper Company Recovery of chlorine dioxide from gas streams
US6607696B1 (en) 2000-02-18 2003-08-19 Selective Micro Technologies, Llc Apparatus and method for controlled delivery of a gas
CA2399245A1 (en) 2000-02-18 2001-08-23 Selective Micro Technologies, Llc Apparatus and method for controlled delivery of a gas
US7922984B2 (en) * 2000-02-18 2011-04-12 Selective Micro Technologies, Llc Apparatus and method for controlled delivery of a gas
US6764661B1 (en) 2000-06-27 2004-07-20 Avantec Technologies, Inc. Device for producing an aqueous chlorine dioxide solution
US6855294B2 (en) * 2000-11-22 2005-02-15 Resonance, Inc. Apparatus and methods for efficient generation of chlorine dioxide
PT1343718E (pt) * 2000-12-21 2011-01-25 Superior Plus Lp Processo de geração de dióxido de cloro com base em peróxido de hidrogénio
US6790427B2 (en) 2001-06-25 2004-09-14 Eka Chemicals, Inc. Process for producing chlorine dioxide
US20030138371A1 (en) * 2002-01-18 2003-07-24 Cdg Technology, Inc. Method and apparatus for generating gaseous chlorine dioxide-chlorine mixtures
US7107545B2 (en) * 2002-02-04 2006-09-12 Draeger Medical Systems, Inc. System and method for providing a graphical user interface display with a conspicuous image element
US20040175322A1 (en) * 2003-03-03 2004-09-09 Woodruff Thomas E. Process for producing chlorine dioxide
CN100471791C (zh) * 2004-02-23 2009-03-25 阿克佐诺贝尔公司 二氧化氯的生产方法
JP2005330159A (ja) * 2004-05-21 2005-12-02 Mitsubishi Gas Chem Co Inc 食塩から化学パルプの無塩素漂白用薬品の製造方法
US8642054B2 (en) * 2004-09-07 2014-02-04 Tristel Plc Sterilant system
US20060051285A1 (en) * 2004-09-07 2006-03-09 The Tristel Company Limited Chlorine dioxide generation
US7807118B2 (en) * 2004-09-07 2010-10-05 Tristel Plc Decontamination system
DE602005019778D1 (de) * 2004-12-06 2010-04-15 Akzo Nobel Nv Chemisches verfahren und produktionseinheit
ZA200803849B (en) * 2005-11-10 2009-09-30 Akzo Nobel Nv Process for production of chlorine dioxide
US8268269B2 (en) * 2006-01-24 2012-09-18 Clearvalue Technologies, Inc. Manufacture of water chemistries
CN101421182A (zh) * 2006-04-10 2009-04-29 阿克佐诺贝尔股份有限公司 制备二氧化氯的方法
MY146251A (en) * 2007-01-12 2012-07-31 Akzo Nobel Nv Process for the production of chlorine dioxide
WO2009077213A1 (de) 2007-12-19 2009-06-25 Infracor Gmbh Verfahren zur behandlung von wasser mit chlordioxid
SA109300539B1 (ar) * 2008-10-06 2012-04-07 اكزو نوبل أن . في عملية لأنتاج ثانى أكسيد الكلور
DE102008055016A1 (de) 2008-12-19 2010-07-01 Infracor Gmbh Verfahren zur Behandlung von Wasser und wässrigen Systemen in Rohrleitungen mit Chlordioxid
US8647598B2 (en) * 2009-03-10 2014-02-11 Maverick Solutions, Llc Apparatus and methods for producing chlorine dioxide
BRPI0925006A2 (pt) * 2009-04-28 2016-08-09 Bcr Environmental Corp geração de dióxido de cloro
CN101559927B (zh) * 2009-06-02 2011-07-20 天津市职业大学 一种同时生产二氧化氯和乙醛酸绿色工艺
EP2526047B1 (en) * 2010-01-18 2017-08-23 Akzo Nobel Chemicals International B.V. Process for the production of chlorine dioxide
BR112012032725A8 (pt) 2010-07-08 2018-04-03 Akzo Nobel Chemicals Int Bv Processo contínuo de produção de dióxido de cloro
US9567216B2 (en) 2014-02-12 2017-02-14 Chemtreat, Inc. Reducing agents for producing chlorine dioxide
US9909219B2 (en) 2014-04-14 2018-03-06 Ecolab Usa Inc. Slurry biocide
TWI750330B (zh) 2017-02-27 2021-12-21 美商藝康美國公司 用於現場產生二氧化氯之方法
CN110392667B (zh) 2017-03-24 2023-05-30 埃科莱布美国股份有限公司 低风险二氧化氯现场生成***
UY37638A (es) 2017-08-17 2019-02-28 Ecolab Usa Inc Sistema de generación in situ de dióxido de cloro de bajo riesgo
US11970393B2 (en) 2018-07-05 2024-04-30 Ecolab Usa Inc. Decomposition mediation in chlorine dioxide generation systems through sound detection and control
WO2020028652A1 (en) 2018-08-02 2020-02-06 Evonik Corporation Stabilized hydrogen peroxide-chlorate mixtures
CA3196833A1 (en) 2020-10-27 2022-05-05 Jeff Thomas Gas generation apparatus and method utilizing hydrophobic membrane pouch reactor

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2332181A (en) * 1941-07-15 1943-10-19 Mathieson Alkali Works Inc Manufacture of chlorine dioxide
US3864457A (en) * 1972-12-22 1975-02-04 Ppg Industries Inc Process for the production of chlorine dioxide
CA1136378A (en) * 1979-05-31 1982-11-30 Gerald Cowley Small scale chlorine dioxide plant
CA2023452C (en) * 1990-03-05 1994-05-24 Birgitta Sundblad Process for production of chlorine dioxide
SE500042C2 (sv) * 1990-08-31 1994-03-28 Eka Nobel Ab Förfarande för kontinuerlig framställning av klordioxid
SE500043C2 (sv) * 1990-08-31 1994-03-28 Eka Nobel Ab Förfarande för kontinuerlig framställning av klordioxid
US5376350A (en) * 1992-12-10 1994-12-27 Eka Nobel Ab Plug flow process for the production of chlorine dioxide
US5380517B1 (en) * 1993-02-26 1999-01-19 Eka Nobel Inc Process for continuously producing chlorine dioxide

Also Published As

Publication number Publication date
JPH10259003A (ja) 1998-09-29
DE69805686D1 (de) 2002-07-11
ID20071A (id) 1998-09-24
EP0866031B1 (en) 2002-06-05
ATE218506T1 (de) 2002-06-15
ES2175602T3 (es) 2002-11-16
MY116238A (en) 2003-12-31
JP3400343B2 (ja) 2003-04-28
EP0866031A1 (en) 1998-09-23
CN1194234A (zh) 1998-09-30
CA2232209C (en) 2000-11-28
CN1167608C (zh) 2004-09-22
US5895638A (en) 1999-04-20
DK0866031T3 (da) 2002-08-19
CA2232209A1 (en) 1998-09-20
BR9802678A (pt) 1999-11-03
DE69805686T2 (de) 2003-01-30

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