BR0011357A - Composição quìmica método - Google Patents

Composição quìmica método

Info

Publication number
BR0011357A
BR0011357A BR0011357-3A BR0011357A BR0011357A BR 0011357 A BR0011357 A BR 0011357A BR 0011357 A BR0011357 A BR 0011357A BR 0011357 A BR0011357 A BR 0011357A
Authority
BR
Brazil
Prior art keywords
chemical composition
composition
moles
liter
aqueous solution
Prior art date
Application number
BR0011357-3A
Other languages
English (en)
Other versions
BR0011357B1 (pt
Inventor
Joel D Tenney
Gunilla Jadesjoe
Cecilia Bojrup-Andresen
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
Application filed by Akzo Nobel Nv filed Critical Akzo Nobel Nv
Publication of BR0011357A publication Critical patent/BR0011357A/pt
Publication of BR0011357B1 publication Critical patent/BR0011357B1/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)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Detergent Compositions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Dental Preparations (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Saccharide Compounds (AREA)
  • Cosmetics (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Paper (AREA)

Abstract

"COMPOSIçãO QUìMICA E MéTODO". A presente invenção se refere a uma nova composição útil com material de partida para a produção de dióxido de cloro, dita composição sendo uma solução aquosa compreendendo cerca de 1 a cerca de 6,5 moles/litro de clorato de metal alcalino, cerca de 1 a cerca de 7 moles/litro de peróxido de hidrogênio e pelo menos um dentre um colóide protetor, um radical seq³estrador ou um agente complexante à base de ácido fosfónico, em que o pH da solução aquosa é de cerca de 1 a cerca de 4. A invenção também compreende um processo para produção de dióxido de cloro usando a nova composição.
BRPI0011357-3A 1999-06-11 2000-05-05 composição armazenada estável, útil como alimentação na produção de dióxido de cloro e processo para produção de dióxido de cloro. BR0011357B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US33007499A 1999-06-11 1999-06-11
US09/390,321 US7070710B1 (en) 1999-06-11 1999-09-07 Chemical composition and method
PCT/SE2000/000903 WO2000076916A1 (en) 1999-06-11 2000-05-05 Chemical composition and method

Publications (2)

Publication Number Publication Date
BR0011357A true BR0011357A (pt) 2002-02-26
BR0011357B1 BR0011357B1 (pt) 2010-06-15

Family

ID=26987110

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0011357-3A BR0011357B1 (pt) 1999-06-11 2000-05-05 composição armazenada estável, útil como alimentação na produção de dióxido de cloro e processo para produção de dióxido de cloro.

Country Status (19)

Country Link
US (3) US7070710B1 (pt)
EP (1) EP1198411B1 (pt)
JP (1) JP3842127B2 (pt)
CN (1) CN1255316C (pt)
AT (1) ATE324350T1 (pt)
AU (1) AU758214B2 (pt)
BR (1) BR0011357B1 (pt)
CA (1) CA2374665C (pt)
CY (1) CY1107327T1 (pt)
DE (1) DE60027567T2 (pt)
DK (1) DK1198411T3 (pt)
ES (1) ES2258007T3 (pt)
MX (1) MXPA01012158A (pt)
MY (1) MY127048A (pt)
PT (1) PT1198411E (pt)
RU (1) RU2220092C2 (pt)
SI (1) SI1198411T1 (pt)
UA (1) UA71973C2 (pt)
WO (1) WO2000076916A1 (pt)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6790427B2 (en) 2001-06-25 2004-09-14 Eka Chemicals, Inc. Process for producing chlorine dioxide
PT1399383E (pt) * 2001-06-25 2010-07-19 Eka Chemicals Ab Processo de produã†o de diëxido de cloro
US7029705B2 (en) * 2002-07-30 2006-04-18 Fuhr Allan H Nasal hygiene method and composition
US7101832B2 (en) 2003-06-19 2006-09-05 Johnsondiversey, Inc. Cleaners containing peroxide bleaching agents for cleaning paper making equipment and method
US7431775B2 (en) * 2004-04-08 2008-10-07 Arkema Inc. Liquid detergent formulation with hydrogen peroxide
US7169237B2 (en) * 2004-04-08 2007-01-30 Arkema Inc. Stabilization of alkaline hydrogen peroxide
US7045493B2 (en) 2004-07-09 2006-05-16 Arkema Inc. Stabilized thickened hydrogen peroxide containing compositions
US8642054B2 (en) 2004-09-07 2014-02-04 Tristel Plc Sterilant system
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
US20060120946A1 (en) * 2004-12-06 2006-06-08 Akzo Nobel N.V. Chemical process and apparatus
CN101304944A (zh) * 2005-11-10 2008-11-12 阿克佐诺贝尔公司 二氧化氯的制备方法
US8268269B2 (en) * 2006-01-24 2012-09-18 Clearvalue Technologies, Inc. Manufacture of water chemistries
FI123102B (fi) * 2006-03-31 2012-11-15 Laennen Tutkimus Western Res Inc Oy Kemiallisen massan valkaisumenetelmä
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
US8431104B2 (en) * 2007-01-12 2013-04-30 Akzo Nobel N.V. Process for the production of chlorine dioxide
EP2225175B1 (en) 2007-12-13 2012-12-12 Akzo Nobel N.V. Stabilized hydrogen peroxide solutions
CN101538017B (zh) * 2008-03-21 2011-05-25 东莞市中加消毒科技有限公司 一种高纯二氧化氯的生产工艺
SA109300539B1 (ar) * 2008-10-06 2012-04-07 اكزو نوبل أن . في عملية لأنتاج ثانى أكسيد الكلور
RU2519108C2 (ru) * 2009-04-28 2014-06-10 Бср Энвайронментал Корпорэйшн Получение диоксида хлора
AU2011206595B2 (en) 2010-01-18 2013-10-03 Akzo Nobel Chemicals International B.V. Process for the production of chlorine dioxide
US20130209349A1 (en) 2010-07-08 2013-08-15 Akzo Nobel Chemicals International B.V. Process for the production of chlorine dioxide
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
US11535541B2 (en) 2017-02-27 2022-12-27 Ecolab Usa Inc. Method for onsite production of chlorine dioxide
MX2019011331A (es) 2017-03-24 2019-12-05 Ecolab Usa Inc Sistema de generacion in situ de dioxido de cloro de bajo riesgo.
US10501345B2 (en) 2017-08-17 2019-12-10 Ecolab Usa Inc. Low risk chlorine dioxide onsite generation system
US10945982B1 (en) 2018-05-03 2021-03-16 Paul A. Lobel Nasal hygiene method and composition
US11110056B1 (en) 2018-05-03 2021-09-07 Actual Natural Health & Wellness Products, Inc. Nasal hygiene method and composition
US11970393B2 (en) 2018-07-05 2024-04-30 Ecolab Usa Inc. Decomposition mediation in chlorine dioxide generation systems through sound detection and control

Family Cites Families (10)

* 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
US2624655A (en) * 1949-10-13 1953-01-06 Buffalo Electro Chem Co Stable aqueous hydrogen peroxide and method of preparing same
US2833624A (en) * 1956-10-02 1958-05-06 Du Pont Production of chlorine dioxide
CA1081936A (en) * 1975-11-19 1980-07-22 Richard L. Doerr Oxidation of vat and sulfur dyes with vanadate activated bromate or iodate in combination with a nitrate
US4534952A (en) 1984-02-24 1985-08-13 Erco Industries Limited Small scale generation of chlorine dioxide for water treatment
JPH02160606A (ja) * 1988-12-15 1990-06-20 Japan Carlit Co Ltd:The 高純度二酸化塩素の製造方法
US5273733A (en) 1992-04-14 1993-12-28 Eka Nobel Inc. Process for the production of chlorine dioxide
US5366714A (en) * 1992-06-09 1994-11-22 Sterling Canada Inc. Hydrogen peroxide-based chlorine dioxide process
US5376350A (en) 1992-12-10 1994-12-27 Eka Nobel Ab Plug flow process for the production of chlorine dioxide
CA2307818C (en) 1999-06-11 2012-03-13 Sterling Pulp Chemicals, Ltd. Method of chlorine dioxide production

Also Published As

Publication number Publication date
SI1198411T1 (sl) 2006-08-31
MY127048A (en) 2006-11-30
DE60027567T2 (de) 2006-09-21
ES2258007T3 (es) 2006-08-16
EP1198411A1 (en) 2002-04-24
JP2003502253A (ja) 2003-01-21
BR0011357B1 (pt) 2010-06-15
AU4793000A (en) 2001-01-02
JP3842127B2 (ja) 2006-11-08
RU2220092C2 (ru) 2003-12-27
ATE324350T1 (de) 2006-05-15
US7070710B1 (en) 2006-07-04
US6387344B1 (en) 2002-05-14
EP1198411B1 (en) 2006-04-26
US20020114757A1 (en) 2002-08-22
CA2374665A1 (en) 2000-12-21
PT1198411E (pt) 2006-07-31
CY1107327T1 (el) 2012-11-21
DE60027567D1 (de) 2006-06-01
CN1355767A (zh) 2002-06-26
CA2374665C (en) 2007-10-16
DK1198411T3 (da) 2006-08-14
MXPA01012158A (es) 2002-07-30
WO2000076916A1 (en) 2000-12-21
CN1255316C (zh) 2006-05-10
UA71973C2 (uk) 2005-01-17
AU758214B2 (en) 2003-03-20

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 15/06/2010, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved

Owner name: NALCO US 1 LLC (US)

B25D Requested change of name of applicant approved

Owner name: NALCO US 1 LLC (US)

B25A Requested transfer of rights approved

Owner name: ECOLAB U.S. 5 INC (US)

B25A Requested transfer of rights approved

Owner name: ECOLAB USA INC. (US)

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 15.06.2020