MX2007002706A - Proceso para la produccion de dioxido de cloro. - Google Patents

Proceso para la produccion de dioxido de cloro.

Info

Publication number
MX2007002706A
MX2007002706A MX2007002706A MX2007002706A MX2007002706A MX 2007002706 A MX2007002706 A MX 2007002706A MX 2007002706 A MX2007002706 A MX 2007002706A MX 2007002706 A MX2007002706 A MX 2007002706A MX 2007002706 A MX2007002706 A MX 2007002706A
Authority
MX
Mexico
Prior art keywords
alkali metal
mineral acid
reaction medium
reaction vessel
chlorine dioxide
Prior art date
Application number
MX2007002706A
Other languages
English (en)
Inventor
Maria Kristina Johansson
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 MX2007002706A publication Critical patent/MX2007002706A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Epoxy Compounds (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

La invencion se refiere a un proceso para la produccion continua de dioxido de cloro bajo condiciones no cristalizantes en al menos dos recipientes de reaccion, que comprende los pasos de alimentar a un primer recipiente de reaccion clorato de metal alcalino, un acido mineral y peroxido de hidrogeno para formar un medio de reaccion acido, mantenido en dicho primer recipiente de reaccion, hacer reaccionar clorato de metal alcalino, peroxido de hidrogeno y acido mineral en dicho medio de reaccion para formar dioxido de cloro y sal de metal alcalino del acido mineral, extraer el dioxido de cloro de dicho medio de reaccion en dicho primer recipiente de reaccion como un gas, extraer el medio de reaccion agotado que comprende acido mineral, clorato de metal alcalino y sal de metal alcalino del acido mineral desde dicho primer recipiente de reaccion y alimentarlo a un segundo recipiente de reaccion, alimentar peroxido de hidrogeno al medio de reaccion en dicho segundo recipiente de reaccion y mantener dicho medio de reaccion en el mismo a una concentracion de clorato de metal alcalino desde aproximadamente 9 hasta aproximadamente 75 mmoles/litro, hacer reaccionar el clorato de metal alcalino, peroxido de hidrogeno y acido mineral en dicho medio de reaccion para formar el dioxido de cloro y la sal de metal alcalino del acido mineral, extraer el dioxido de cloro de dicho medio de reaccion en dicho segundo recipiente de reaccion como un gas, y extraer el medio de reaccion agotado que comprende acido mineral y sal de metal alcalino del acido mineral desde dicho segundo recipiente de reaccion.
MX2007002706A 2004-09-24 2005-09-06 Proceso para la produccion de dioxido de cloro. MX2007002706A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04445100 2004-09-24
PCT/SE2005/001288 WO2006033609A1 (en) 2004-09-24 2005-09-06 A process for the production of chlorine dioxide

Publications (1)

Publication Number Publication Date
MX2007002706A true MX2007002706A (es) 2007-05-18

Family

ID=34932999

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2007002706A MX2007002706A (es) 2004-09-24 2005-09-06 Proceso para la produccion de dioxido de cloro.

Country Status (13)

Country Link
EP (1) EP1791784A1 (es)
JP (2) JP4913057B2 (es)
KR (1) KR100916974B1 (es)
CN (2) CN103626131A (es)
AU (1) AU2005285645B2 (es)
BR (1) BRPI0516016B1 (es)
CA (1) CA2581318C (es)
MA (1) MA28944B1 (es)
MX (1) MX2007002706A (es)
MY (1) MY145982A (es)
RU (1) RU2355626C2 (es)
WO (1) WO2006033609A1 (es)
ZA (1) ZA200702595B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2589714C (en) * 2004-12-06 2010-04-06 Akzo Nobel N.V. Process and apparatus for producing chlorine dioxide
ATE459574T1 (de) * 2004-12-06 2010-03-15 Akzo Nobel Nv Chemisches verfahren und produktionseinheit
PL2099710T3 (pl) 2007-01-12 2011-12-30 Akzo Nobel Chemicals Int Bv Sposób wytwarzania di tlenku chloru
TWI447065B (zh) 2007-07-13 2014-08-01 Akzo Nobel Nv 二氧化氯之製造方法
SA109300539B1 (ar) 2008-10-06 2012-04-07 اكزو نوبل أن . في عملية لأنتاج ثانى أكسيد الكلور
AU2010261878B2 (en) 2009-06-16 2013-08-01 Akzo Nobel Chemicals International B.V. Process for the production of chlorine dioxide
CA2785438C (en) 2010-01-18 2018-02-20 Akzo Nobel Chemicals International B.V. Process for the production of chlorine dioxide
AR083726A1 (es) * 2010-07-08 2013-03-20 Akzo Nobel Chemicals Int Bv Proceso para la produccion de dioxido de cloro
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

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4640527B1 (es) * 1969-12-11 1971-11-30
JPS5366892A (en) * 1976-11-27 1978-06-14 Osaka Soda Co Ltd Production of chlorine dioxide
JPH0621004B2 (ja) * 1989-08-29 1994-03-23 ダイソー株式会社 二酸化塩素の製造法
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
SE500043C2 (sv) * 1990-08-31 1994-03-28 Eka Nobel Ab Förfarande för kontinuerlig framställning av klordioxid
US5486344A (en) * 1992-06-09 1996-01-23 Eka Nobel Inc. Method of producing chlorine dioxide
US5380517B1 (en) * 1993-02-26 1999-01-19 Eka Nobel Inc Process for continuously producing chlorine dioxide
SE9502077L (sv) * 1995-06-07 1996-08-22 Eka Chemicals Ab Sätt att framställa klordioxid
JPH1192104A (ja) * 1997-09-16 1999-04-06 Chisso Corp 高純度な二酸化塩素水性組成物、その製造方法及び製造装置
US6565828B2 (en) * 2000-04-07 2003-05-20 Bristol-Myers Squibb Company Macrocyclic chelants for metallopharmaceuticals
FI108536B (fi) * 2000-04-12 2002-02-15 Kemira Chemicals Oy Menetelmä klooridioksidin valmistamiseksi eri pelkistimien yhteiskäytöllä

Also Published As

Publication number Publication date
JP2008514535A (ja) 2008-05-08
ZA200702595B (en) 2008-06-25
CN101031505A (zh) 2007-09-05
KR100916974B1 (ko) 2009-09-14
JP4913057B2 (ja) 2012-04-11
RU2355626C2 (ru) 2009-05-20
BRPI0516016B1 (pt) 2018-11-21
CN103626131A (zh) 2014-03-12
WO2006033609A1 (en) 2006-03-30
EP1791784A1 (en) 2007-06-06
MA28944B1 (fr) 2007-10-01
JP2012067007A (ja) 2012-04-05
CA2581318C (en) 2011-03-15
AU2005285645B2 (en) 2010-12-16
AU2005285645A1 (en) 2006-03-30
CA2581318A1 (en) 2006-03-30
BRPI0516016A (pt) 2008-08-19
RU2007115409A (ru) 2008-10-27
KR20070061894A (ko) 2007-06-14
MY145982A (en) 2012-05-31

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