UY31221A1 - Proceso para la produccion de dioxido de cloro - Google Patents

Proceso para la produccion de dioxido de cloro

Info

Publication number
UY31221A1
UY31221A1 UY31221A UY31221A UY31221A1 UY 31221 A1 UY31221 A1 UY 31221A1 UY 31221 A UY31221 A UY 31221A UY 31221 A UY31221 A UY 31221A UY 31221 A1 UY31221 A1 UY 31221A1
Authority
UY
Uruguay
Prior art keywords
chlorine dioxide
production
medium
aqueous
reaction
Prior art date
Application number
UY31221A
Other languages
English (en)
Inventor
John C Sokol
Michael Burke
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=38983392&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=UY31221(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed filed Critical
Publication of UY31221A1 publication Critical patent/UY31221A1/es

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
    • 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
    • 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
    • C01B11/025—Preparation from chlorites or chlorates from chlorates without any other reaction reducing agent than chloride ions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
  • Paper (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

La invencion se refiere a un proceso para la produccion de dioxido de cloro que comprende generar dioxido de cloro en un medio de reaccion acuoso en un recipiente de reaccion mantenido a presion super-atmosférica, retirar dioxido de cloro gaseoso de dicho medio de reaccion, llevar el dioxido de cloro gaseoso retirado a un medio de absorcion acuoso y retirar el dioxido de cloro de dicho medio de absorcion.
UY31221A 2007-07-13 2008-07-11 Proceso para la produccion de dioxido de cloro UY31221A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US92982807P 2007-07-13 2007-07-13
EP07114699 2007-08-21

Publications (1)

Publication Number Publication Date
UY31221A1 true UY31221A1 (es) 2009-03-02

Family

ID=38983392

Family Applications (1)

Application Number Title Priority Date Filing Date
UY31221A UY31221A1 (es) 2007-07-13 2008-07-11 Proceso para la produccion de dioxido de cloro

Country Status (13)

Country Link
US (1) US8168153B2 (es)
EP (1) EP2167421B1 (es)
JP (1) JP5371975B2 (es)
CN (1) CN102015527B (es)
AR (1) AR067522A1 (es)
BR (1) BRPI0812650A2 (es)
CA (1) CA2693405C (es)
ES (1) ES2471992T3 (es)
PL (1) PL2167421T3 (es)
RU (1) RU2477255C2 (es)
TW (1) TWI447065B (es)
UY (1) UY31221A1 (es)
WO (1) WO2009010456A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010145996A1 (en) * 2009-06-16 2010-12-23 Akzo Nobel N.V. Process for the production of chlorine dioxide
AU2011206595B2 (en) * 2010-01-18 2013-10-03 Akzo Nobel Chemicals International B.V. Process for the production of chlorine dioxide
CN107973273A (zh) * 2016-10-24 2018-05-01 优尼克生技股份有限公司 二氧化氯纯化方法及应用
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系统
AR111541A1 (es) 2017-08-17 2019-07-24 Ecolab Usa Inc Sistema de generación in situ de dióxido de cloro de bajo riesgo
CN108439341A (zh) * 2018-05-18 2018-08-24 广西大学 一种生产高纯度二氧化氯气体的方法及装置
US11970393B2 (en) 2018-07-05 2024-04-30 Ecolab Usa Inc. Decomposition mediation in chlorine dioxide generation systems through sound detection and control

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US3619350A (en) * 1969-07-11 1971-11-09 Richard Marchfelder Chlorine dioxide pulp bleaching system
US4129484A (en) * 1976-05-11 1978-12-12 Kemanord Ab Process for regeneration of spent reaction solutions
US4128454A (en) * 1977-12-07 1978-12-05 Ingersoll-Rand Co. System and method for gas phase pulp bleaching
US4216195A (en) * 1978-05-19 1980-08-05 Hooker Chemicals & Plastics Corp. Production of chlorine dioxide having low chlorine content
US4534952A (en) * 1984-02-24 1985-08-13 Erco Industries Limited Small scale generation of chlorine dioxide for water treatment
SE452757B (sv) 1985-04-01 1987-12-14 Eka Nobel Ab Forfarande for framstellning av klordioxid
CA1246043A (en) * 1985-06-03 1988-12-06 Raymond Johnson Motor mount assembly
JPS638203A (ja) 1986-06-26 1988-01-14 Japan Carlit Co Ltd:The 高純度の二酸化塩素を製造する方法
CA1317093C (en) 1987-01-15 1993-05-04 David C. Lovetro Apparatus for the production of chlorine dioxide
SU1838230A3 (ru) * 1988-10-21 1993-08-30 Eka Nobel Ab Cпocoб пoлучehия дbуokиcи xлopa
JPH0621005B2 (ja) 1989-09-29 1994-03-23 ダイソー株式会社 二酸化塩素の製造法
US5242554A (en) * 1990-02-06 1993-09-07 Olin Corporation Electrolytic production of chloric acid and sodium chlorate mixtures for the generation of chlorine dioxide
US5770171A (en) * 1990-03-05 1998-06-23 Eka Nobel Inc. Process for production of chlorine dioxide
US5061471A (en) * 1990-04-26 1991-10-29 Eka Nobel Ab Process for the production of chlorine dioxide
US5198080A (en) * 1990-06-08 1993-03-30 Tenneco Canada Inc. Electrochemical processing of aqueous solutions
SE9002262D0 (sv) 1990-06-27 1990-06-27 Eka Nobel Ab Foerfarande foer framstaellning av klorioxid
CA2023733C (en) * 1990-08-21 1998-04-14 Marek Lipsztajn Chlorine dioxide generation from chloric acid
SE500043C2 (sv) * 1990-08-31 1994-03-28 Eka Nobel Ab Förfarande för kontinuerlig framställning av klordioxid
SE500042C2 (sv) * 1990-08-31 1994-03-28 Eka Nobel Ab Förfarande för kontinuerlig framställning av klordioxid
SE500107C2 (sv) * 1991-06-26 1994-04-18 Eka Nobel Ab Förfarande för framställning av klordioxid
CA2116427C (en) * 1991-09-12 1998-09-29 Rolf C.A. Brannland Acidity control in chlorine dioxide manufacture
SE511003C2 (sv) * 1992-03-16 1999-07-19 Eka Chemicals Ab Förfarande och apparat för framställning av svavelsyra och alkalimetallhydroxid
US5366714A (en) * 1992-06-09 1994-11-22 Sterling Canada Inc. Hydrogen peroxide-based chlorine dioxide process
US5487881A (en) * 1993-02-26 1996-01-30 Eka Nobel Inc. Process of producing chlorine dioxide
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US6322690B1 (en) * 1999-11-26 2001-11-27 Akzo Nobel N.V. Chemical method
US6569285B2 (en) * 2000-02-09 2003-05-27 Akzo Nobel N.V. Process for gas phase pretreating of lignocellulosic containing material
FI108536B (fi) 2000-04-12 2002-02-15 Kemira Chemicals Oy Menetelmä klooridioksidin valmistamiseksi eri pelkistimien yhteiskäytöllä
US7118720B1 (en) * 2001-04-27 2006-10-10 The United States Of America As Represented By The United States Department Of Energy Method for combined removal of mercury and nitrogen oxides from off-gas streams
US20030031621A1 (en) * 2001-05-29 2003-02-13 Alan Gravitt Process and apparatus for the generation of chlorine dioxide using a replenished foam system
JP4006019B2 (ja) * 2001-06-25 2007-11-14 アクゾ ノーベル エヌ．ブイ． 二酸化塩素の製造方法
MX2007002706A (es) 2004-09-24 2007-05-18 Akzo Nobel Nv Proceso para la produccion de dioxido de cloro.
CA2589721C (en) * 2004-12-06 2010-05-04 Akzo Nobel N.V. Chemical process and production unit
BRPI0518358B1 (pt) 2004-12-06 2016-09-13 Akzo Nobel Nv processo e aparelho para a produção de dióxido de cloro
US8425866B2 (en) 2005-11-14 2013-04-23 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Control of emissions
JP5453084B2 (ja) * 2006-04-10 2014-03-26 アクゾ ノーベル ナムローゼ フェンノートシャップ 二酸化塩素の製造法
JP5535648B2 (ja) * 2007-01-12 2014-07-02 アクゾ ノーベル ナムローゼ フェンノートシャップ 二酸化塩素を生産するための方法

Also Published As

Publication number Publication date
EP2167421A1 (en) 2010-03-31
TWI447065B (zh) 2014-08-01
AR067522A1 (es) 2009-10-14
RU2010105046A (ru) 2011-08-20
EP2167421B1 (en) 2014-04-30
JP2010533116A (ja) 2010-10-21
ES2471992T3 (es) 2014-06-27
CN102015527A (zh) 2011-04-13
US8168153B2 (en) 2012-05-01
US20100189632A1 (en) 2010-07-29
CN102015527B (zh) 2013-11-06
TW200922867A (en) 2009-06-01
JP5371975B2 (ja) 2013-12-18
PL2167421T3 (pl) 2014-09-30
WO2009010456A1 (en) 2009-01-22
CA2693405C (en) 2016-08-16
BRPI0812650A2 (pt) 2014-12-23
RU2477255C2 (ru) 2013-03-10
CA2693405A1 (en) 2009-01-22

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