UA83287C2 - Способ получения диоксида хлора, устройство для его получения и водный раствор диоксида хлора - Google Patents

Способ получения диоксида хлора, устройство для его получения и водный раствор диоксида хлора

Info

Publication number
UA83287C2
UA83287C2 UAA200610127A UAA200610127A UA83287C2 UA 83287 C2 UA83287 C2 UA 83287C2 UA A200610127 A UAA200610127 A UA A200610127A UA A200610127 A UAA200610127 A UA A200610127A UA 83287 C2 UA83287 C2 UA 83287C2
Authority
UA
Ukraine
Prior art keywords
chlorine dioxide
preparation
aqueous solution
acid
alkali metal
Prior art date
Application number
UAA200610127A
Other languages
English (en)
Ukrainian (uk)
Inventor
Гарри Чарльз
Майкл Берк
Original Assignee
Акцо Нобель Н.В.
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 Акцо Нобель Н.В. filed Critical Акцо Нобель Н.В.
Publication of UA83287C2 publication Critical patent/UA83287C2/ru

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J10/00—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor
    • B01J10/002—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor carried out in foam, aerosol or bubbles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J14/00—Chemical processes in general for reacting liquids with liquids; Apparatus specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2455—Stationary reactors without moving elements inside provoking a loop type movement of the reactants
    • B01J19/2465—Stationary reactors without moving elements inside provoking a loop type movement of the reactants externally, i.e. the mixture leaving the vessel and subsequently re-entering it
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/006—Processes utilising sub-atmospheric pressure; Apparatus therefor
    • 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)
    • C01B11/028—Separation; Purification
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00164—Controlling or regulating processes controlling the flow

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Treating Waste Gases (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Paper (AREA)
  • Epoxy Compounds (AREA)

Abstract

Способ беспрерывного получения диоксида хлора, содержащий стадии беспрерывных подачи в реактор кислоты, восстановителя и хлората щелочного металла, взаимодействия хлората щелочного металла с кислотой и восстановителем с получением потока продукта, который содержит диоксид хлора и соль щелочного металла кислоты; и вывод указанного потока продукта из реактора в поглотительную колонну, где он контактирует с потоком воды с получением водного раствора, который содержит диоксид хлора. Устройство для получения диоксида хлора и его водный раствор.
UAA200610127A 2004-02-23 2005-02-09 Способ получения диоксида хлора, устройство для его получения и водный раствор диоксида хлора UA83287C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US54619904P 2004-02-23 2004-02-23
EP04445030 2004-03-12
PCT/SE2005/000167 WO2005080262A1 (en) 2004-02-23 2005-02-09 Process for production of chlorine dioxide

Publications (1)

Publication Number Publication Date
UA83287C2 true UA83287C2 (ru) 2008-06-25

Family

ID=34932978

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA200610127A UA83287C2 (ru) 2004-02-23 2005-02-09 Способ получения диоксида хлора, устройство для его получения и водный раствор диоксида хлора

Country Status (10)

Country Link
EP (1) EP1720797B1 (ru)
JP (1) JP4457114B2 (ru)
AU (1) AU2005214291B2 (ru)
BR (1) BRPI0507828B1 (ru)
EA (1) EA010599B1 (ru)
ES (1) ES2543407T3 (ru)
GE (1) GEP20105109B (ru)
TN (1) TNSN06262A1 (ru)
UA (1) UA83287C2 (ru)
WO (1) WO2005080262A1 (ru)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE459574T1 (de) * 2004-12-06 2010-03-15 Akzo Nobel Nv Chemisches verfahren und produktionseinheit
EP1945566B1 (en) * 2005-11-10 2019-11-20 Akzo Nobel N.V. Process for production of chlorine dioxide
WO2007117205A1 (en) * 2006-04-10 2007-10-18 Akzo Nobel N.V. Process for the production of chlorine dioxide
DE202010017479U1 (de) * 2010-04-16 2012-02-16 Infracor Gmbh Tauchreaktor
RU2562997C2 (ru) * 2010-07-08 2015-09-10 Акцо Нобель Кемикалз Интернэшнл Б.В. Способ получения диоксида хлора

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3816077A (en) * 1971-05-21 1974-06-11 Hooker Chemical Corp Chlorine dioxide generating system
SE463671B (sv) * 1988-10-25 1991-01-07 Eka Nobel Ab Foerfarande foer framstaellning av klordioxid
WO1998013295A1 (en) * 1996-09-27 1998-04-02 International Paper Company Method for producing chlorine dioxide using methanol and hydrogen peroxide as reducing agents

Also Published As

Publication number Publication date
EA200601536A1 (ru) 2006-12-29
WO2005080262A1 (en) 2005-09-01
AU2005214291B2 (en) 2008-07-03
BRPI0507828B1 (pt) 2015-07-14
BRPI0507828A (pt) 2007-07-10
EA010599B1 (ru) 2008-10-30
EP1720797A1 (en) 2006-11-15
ES2543407T3 (es) 2015-08-19
JP4457114B2 (ja) 2010-04-28
AU2005214291A1 (en) 2005-09-01
EP1720797B1 (en) 2015-06-10
TNSN06262A1 (en) 2007-12-03
JP2007523040A (ja) 2007-08-16
GEP20105109B (en) 2010-11-10

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