FI110772B - Menetelmä klooridioksidin valmistamiseksi - Google Patents

Menetelmä klooridioksidin valmistamiseksi Download PDF

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Publication number
FI110772B
FI110772B FI940854A FI940854A FI110772B FI 110772 B FI110772 B FI 110772B FI 940854 A FI940854 A FI 940854A FI 940854 A FI940854 A FI 940854A FI 110772 B FI110772 B FI 110772B
Authority
FI
Finland
Prior art keywords
reaction medium
chlorine dioxide
reactor
sulfate
chlorate
Prior art date
Application number
FI940854A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI940854A (fi
FI940854A0 (fi
Inventor
Johan Landfors
Helena Falgen
Goeran Sundstroem
John C Sokol
Original Assignee
Eka Chemicals Ab
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
Priority claimed from US08023561 external-priority patent/US5380517B1/en
Application filed by Eka Chemicals Ab filed Critical Eka Chemicals Ab
Publication of FI940854A0 publication Critical patent/FI940854A0/fi
Publication of FI940854A publication Critical patent/FI940854A/fi
Application granted granted Critical
Publication of FI110772B publication Critical patent/FI110772B/fi

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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Compounds Of Unknown Constitution (AREA)
FI940854A 1993-02-26 1994-02-23 Menetelmä klooridioksidin valmistamiseksi FI110772B (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US08023561 US5380517B1 (en) 1993-02-26 1993-02-26 Process for continuously producing chlorine dioxide
US2356193 1993-02-26
SE9302279 1993-07-02
SE9302279A SE9302279L (sv) 1993-02-26 1993-07-02 Sätt att tillverka klordioxid

Publications (3)

Publication Number Publication Date
FI940854A0 FI940854A0 (fi) 1994-02-23
FI940854A FI940854A (fi) 1994-08-27
FI110772B true FI110772B (fi) 2003-03-31

Family

ID=26661785

Family Applications (1)

Application Number Title Priority Date Filing Date
FI940854A FI110772B (fi) 1993-02-26 1994-02-23 Menetelmä klooridioksidin valmistamiseksi

Country Status (16)

Country Link
US (2) US5487881A (es)
EP (1) EP0612685B1 (es)
JP (1) JP2520085B2 (es)
CN (1) CN1042720C (es)
AT (1) ATE146160T1 (es)
AU (1) AU652320B1 (es)
BR (1) BR9400641A (es)
CA (1) CA2108629C (es)
CZ (1) CZ284465B6 (es)
DE (1) DE69401076D1 (es)
ES (1) ES2096403T3 (es)
FI (1) FI110772B (es)
NO (1) NO310284B1 (es)
NZ (1) NZ248989A (es)
PL (1) PL180391B1 (es)
RU (1) RU2084557C1 (es)

Families Citing this family (26)

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DE19723889A1 (de) 1997-06-06 1998-12-10 Consortium Elektrochem Ind System zur elektrochemischen Delignifizierung ligninhaltiger Materialien sowie Verfahren zu seiner Anwendung
CA2242685C (en) * 1997-08-01 2004-09-28 Sterling Canada, Inc. Nitric acid based chlorine dioxide generation process
US6322768B1 (en) 1998-09-29 2001-11-27 International Paper Company Recovery of chlorine dioxide from gas streams
US6287533B1 (en) 1999-09-20 2001-09-11 Mohammed N. I. Khan Production of chlorine dioxide by chemical reduction of ammonium chlorate in aqueous acidic solution
BR0015721B1 (pt) * 1999-11-26 2010-11-30 processo contìnuo para produção simultánea de peróxido de hidrogênio e uma solução acidificada contendo ìons clorato.
US6235167B1 (en) * 1999-12-10 2001-05-22 John E. Stauffer Electrolyzer for the production of sodium chlorate
US7452511B2 (en) * 2002-05-03 2008-11-18 Schmitz Wilfried J Reactor for production of chlorine dioxide, methods of production of same, and related systems and methods of using the reactor
CA2539984A1 (en) * 2003-05-23 2005-09-22 Wilfried J. Schmitz Reactor and method of chlorine dioxide production
US20060120946A1 (en) * 2004-12-06 2006-06-08 Akzo Nobel N.V. Chemical process and apparatus
CA2589714C (en) * 2004-12-06 2010-04-06 Akzo Nobel N.V. Process and apparatus for producing chlorine dioxide
US8268269B2 (en) 2006-01-24 2012-09-18 Clearvalue Technologies, Inc. Manufacture of water chemistries
HUP0600735A2 (en) * 2006-09-21 2009-04-28 Zoltan Dr Noszticzius Permeation method and apparatus for preparing fluids containing high-purity chlorine dioxide
PL2099710T3 (pl) * 2007-01-12 2011-12-30 Akzo Nobel Chemicals Int Bv Sposób wytwarzania di tlenku chloru
KR100817730B1 (ko) * 2007-04-26 2008-03-31 주식회사 대한이엔비 이산화염소 발생장치 및 제조방법
TWI447065B (zh) * 2007-07-13 2014-08-01 Akzo Nobel Nv 二氧化氯之製造方法
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
AU2010261878B2 (en) 2009-06-16 2013-08-01 Akzo Nobel Chemicals International B.V. Process for the production of chlorine dioxide
UY32927A (es) 2009-10-12 2011-03-31 Akzo Nobel Chemicals Int Bv Proceso para la producción de dióxido de cloro
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
WO2012129510A1 (en) * 2011-03-24 2012-09-27 New Sky Energy, Inc. Sulfate-based electrolysis processing with flexible feed control, and use to capture carbon dioxide
WO2013142903A1 (en) * 2012-03-29 2013-10-03 Kenneth Roland Varcoe Apparatus for chlorine dioxide generation
US9567216B2 (en) 2014-02-12 2017-02-14 Chemtreat, Inc. Reducing agents for producing chlorine dioxide
CN110382409A (zh) * 2018-08-30 2019-10-25 广西博世科环保科技股份有限公司 一种甲醇与双氧水组合还原制备高纯度二氧化氯的方法

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US2332181A (en) * 1941-07-15 1943-10-19 Mathieson Alkali Works Inc Manufacture of chlorine dioxide
FR997885A (fr) * 1945-08-20 1952-01-11 Perfectionnements aux appareils pour le traitement en continu de récipients et notamment de ceux contenant des produits alimentaires
US2484402A (en) * 1946-01-04 1949-10-11 Brown Co Process for producing chlorine dioxide
US2811420A (en) * 1954-11-17 1957-10-29 Hooker Electrochemical Co Chlorine dioxide generation
US2833624A (en) * 1956-10-02 1958-05-06 Du Pont Production of chlorine dioxide
GB1054456A (es) * 1963-10-10
US3341288A (en) * 1963-12-27 1967-09-12 Hooker Chemical Corp Production of chlorine dioxide
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US3760065A (en) * 1970-05-29 1973-09-18 Erco Ind Ltd Production of chlorine dioxide
US3810969A (en) * 1971-06-22 1974-05-14 Hooker Chemical Corp Process for the production of chlorine dioxide
US3789108A (en) * 1973-02-08 1974-01-29 Erco Ind Ltd Production of chlorine dioxide
CA1080434A (en) * 1976-03-19 1980-07-01 Richard Swindells High efficiency chlorine dioxide production using hc1 as acid
US4129484A (en) * 1976-05-11 1978-12-12 Kemanord Ab Process for regeneration of spent reaction solutions
US4325934A (en) * 1980-09-22 1982-04-20 Erco Industries Limited Production of chlorine dioxide with conversion of by-product solid phase sodium acid sulphate to its neutral form
JPS5953205B2 (ja) * 1981-05-19 1984-12-24 日本カ−リツト株式会社 高純度の二酸化塩素を製造する方法
US4465658A (en) * 1983-06-13 1984-08-14 Erco Industries Limited Chlorine dioxide process
US4683039A (en) * 1985-12-24 1987-07-28 Tenneco Canada Inc. (Erco Division) Membrane pervaporation process
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
US4798715A (en) * 1988-02-05 1989-01-17 Eltech Systems Corporation Producing chlorine dioxide from chlorate salt
CA1324976C (en) * 1988-07-26 1993-12-07 Zbigniew Twardowski Combined process for production of chlorine dioxide and sodium hydroxide
US4806215A (en) * 1988-07-27 1989-02-21 Tenneco Canada Inc. Combined process for production of chlorine dioxide and sodium hydroxide
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AU5336990A (en) * 1989-03-15 1990-10-09 Pulp And Paper Research Institute Of Canada Process for generating chloric acid and chlorine dioxide
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
US5106465A (en) * 1989-12-20 1992-04-21 Olin Corporation Electrochemical process for producing chlorine dioxide solutions from chlorites
US5084148A (en) * 1990-02-06 1992-01-28 Olin Corporation Electrochemical process for producing chloric acid - alkali metal chlorate mixtures
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
US5108560A (en) * 1990-03-30 1992-04-28 Olin Corporation Electrochemical process for production of chloric acid from hypochlorous acid
US5198080A (en) * 1990-06-08 1993-03-30 Tenneco Canada Inc. Electrochemical processing of aqueous solutions
US5122240A (en) * 1990-06-08 1992-06-16 Tenneco Canada Inc. Electrochemical processing of aqueous solutions
CA2023733C (en) * 1990-08-21 1998-04-14 Marek Lipsztajn Chlorine dioxide generation from chloric acid
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
US5116595A (en) * 1991-04-22 1992-05-26 Tenneco Canada Inc. Metathesis of acidic by-product of chlorine dioxide generating process
CA2116427C (en) * 1991-09-12 1998-09-29 Rolf C.A. Brannland Acidity control in chlorine dioxide manufacture
GB9119613D0 (en) * 1991-09-13 1991-10-23 Ici Plc Electrochemical process
SE511003C2 (sv) * 1992-03-16 1999-07-19 Eka Chemicals Ab Förfarande och apparat för framställning av svavelsyra och alkalimetallhydroxid
US5273733A (en) * 1992-04-14 1993-12-28 Eka Nobel Inc. Process for the production of chlorine dioxide
US5486344A (en) * 1992-06-09 1996-01-23 Eka Nobel Inc. Method of producing chlorine dioxide

Also Published As

Publication number Publication date
DE69401076D1 (de) 1997-01-23
EP0612685A2 (en) 1994-08-31
PL302340A1 (en) 1994-09-05
RU2084557C1 (ru) 1997-07-20
FI940854A (fi) 1994-08-27
PL180391B1 (pl) 2001-01-31
BR9400641A (pt) 1994-09-27
CN1042720C (zh) 1999-03-31
JPH0748103A (ja) 1995-02-21
CZ284465B6 (cs) 1998-12-16
NZ248989A (en) 1995-01-27
EP0612685B1 (en) 1996-12-11
CZ39694A3 (en) 1994-09-14
FI940854A0 (fi) 1994-02-23
CA2108629C (en) 1999-01-12
CN1094458A (zh) 1994-11-02
JP2520085B2 (ja) 1996-07-31
NO940640D0 (no) 1994-02-24
US5487881A (en) 1996-01-30
AU652320B1 (en) 1994-08-18
US5565182A (en) 1996-10-15
ES2096403T3 (es) 1997-03-01
NO310284B1 (no) 2001-06-18
CA2108629A1 (en) 1994-08-27
EP0612685A3 (en) 1994-10-05
NO940640L (no) 1994-08-29
ATE146160T1 (de) 1996-12-15

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