SE9402856L - Process of producing chlorine dioxide - Google Patents

Process of producing chlorine dioxide

Info

Publication number
SE9402856L
SE9402856L SE9402856A SE9402856A SE9402856L SE 9402856 L SE9402856 L SE 9402856L SE 9402856 A SE9402856 A SE 9402856A SE 9402856 A SE9402856 A SE 9402856A SE 9402856 L SE9402856 L SE 9402856L
Authority
SE
Sweden
Prior art keywords
reaction medium
chlorine dioxide
reactor
alkali metal
producing chlorine
Prior art date
Application number
SE9402856A
Other languages
Unknown language ( )
English (en)
Swedish (sv)
Other versions
SE9402856D0 (sv
Inventor
Johan Landfors
Helena Falgen
Goeran Sundstroem
Maria Norell
Roy Hammer-Olsson
Original Assignee
Eka Nobel 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
Application filed by Eka Nobel Ab filed Critical Eka Nobel Ab
Priority to SE9402856A priority Critical patent/SE9402856L/
Publication of SE9402856D0 publication Critical patent/SE9402856D0/xx
Priority to US08/329,099 priority patent/US5523072A/en
Priority to NZ272823A priority patent/NZ272823A/en
Priority to CA002156689A priority patent/CA2156689C/fr
Publication of SE9402856L publication Critical patent/SE9402856L/

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
    • C01B11/025—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)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
SE9402856A 1994-08-26 1994-08-26 Process of producing chlorine dioxide SE9402856L (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE9402856A SE9402856L (sv) 1994-08-26 1994-08-26 Process of producing chlorine dioxide
US08/329,099 US5523072A (en) 1994-08-26 1994-10-25 Process of producing chlorine dioxide
NZ272823A NZ272823A (en) 1994-08-26 1995-08-21 Production of chlorine dioxide
CA002156689A CA2156689C (fr) 1994-08-26 1995-08-22 Procede pour l'obtention de dioxyde de chlore

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9402856A SE9402856L (sv) 1994-08-26 1994-08-26 Process of producing chlorine dioxide

Publications (2)

Publication Number Publication Date
SE9402856D0 SE9402856D0 (sv) 1994-08-26
SE9402856L true SE9402856L (sv) 1995-11-27

Family

ID=20395039

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9402856A SE9402856L (sv) 1994-08-26 1994-08-26 Process of producing chlorine dioxide

Country Status (4)

Country Link
US (1) US5523072A (fr)
CA (1) CA2156689C (fr)
NZ (1) NZ272823A (fr)
SE (1) SE9402856L (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5965004A (en) * 1996-03-13 1999-10-12 Sterling Pulp Chemicals, Ltd. Chlorine dioxide generation for water treatment
RU2110483C1 (ru) * 1997-03-24 1998-05-10 Стерилокс Текнолоджиз, Инк. Устройство для электрохимической обработки воды
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
MXPA04003704A (es) * 2001-10-22 2004-07-30 Halox Technologies Inc Proceso y aparato electrolitico.
US8268269B2 (en) * 2006-01-24 2012-09-18 Clearvalue Technologies, Inc. Manufacture of water chemistries
US8673297B2 (en) * 2006-02-28 2014-03-18 Basf Corporation Chlorine dioxide based cleaner/sanitizer

Family Cites Families (26)

* 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
US2833624A (en) * 1956-10-02 1958-05-06 Du Pont Production of chlorine dioxide
US3341288A (en) * 1963-12-27 1967-09-12 Hooker Chemical Corp Production of chlorine dioxide
US3563702A (en) * 1968-03-05 1971-02-16 Hooker Chemical Corp Production of chlorine dioxide
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
CA1090091A (fr) * 1976-03-19 1980-11-25 Richard Swindells Produciton de dioxyde de chlore a partir de milieux reactifs tamponnes
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
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
US4798715A (en) * 1988-02-05 1989-01-17 Eltech Systems Corporation Producing chlorine dioxide from chlorate salt
US4806215A (en) * 1988-07-27 1989-02-21 Tenneco Canada Inc. Combined process for production of chlorine dioxide and sodium hydroxide
US4915927A (en) * 1988-10-21 1990-04-10 Tenneco Canada Inc. Production of chloric acid
WO1990010733A1 (fr) * 1989-03-15 1990-09-20 Pulp And Paper Research Institute Of Canada Procede de production d'acide chlorique et de dioxyde de chlore
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
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 (fr) * 1990-08-21 1998-04-14 Marek Lipsztajn Production de dioxyde de chlore a partir de l'acide chlorique
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
US5116595A (en) * 1991-04-22 1992-05-26 Tenneco Canada Inc. Metathesis of acidic by-product of chlorine dioxide generating process
GB9119613D0 (en) * 1991-09-13 1991-10-23 Ici Plc Electrochemical process

Also Published As

Publication number Publication date
CA2156689C (fr) 1999-04-27
US5523072A (en) 1996-06-04
NZ272823A (en) 1996-02-27
CA2156689A1 (fr) 1996-02-27
SE9402856D0 (sv) 1994-08-26

Similar Documents

Publication Publication Date Title
ES2096403T3 (es) Procedimiento para producir dioxido de cloro.
CA2156125A1 (fr) Methode de preparation de dioxyde de chlore
ES8700803A1 (es) Metodo y su correspondiente dispositivo para generar energia a partir de una pila electroquimica.
NZ309614A (en) Gamma electrolytic manganese dioxide treated with a lithium compound to produce an emd product containing lithium
DE3364076D1 (en) Production of chlorine dioxide
BR9106778A (pt) Processo para a producao de dioxido de cloro e processo eletroquimico para a producao de dioxido de cloro
GR3001135T3 (en) Process for desulfurization flue gases
CA2225650A1 (fr) Procede de preparation de solutions aqueuses de dioxyde de chlore
ES457150A1 (es) Un procedimiento de fabricacion de bioxido de cloro.
SE9402856D0 (sv) Process of producing chlorine dioxide
TW326404B (en) An exhaust desulfurization method
IT1282979B1 (it) Procedimento per il decapaggio dell'acciaio nel quale la ossidazione dello ione ferroso formatosi viene effettuata per via elettrochimica
GB1492068A (en) Method for removing sulphur dioxide from an exhaust gas
AU7847898A (en) Method for pickling products in a metal alloy containing iron and in titaniu m and alloys thereof
ES2018969A6 (es) Procedimiento de preparacion de n-fosfonometilglicina.
CA2166077A1 (fr) Procede electrochimique
EP0266128A3 (fr) Production de chrome hexavalant à utiliser dans des cellules de production électrolytique de chlorate
ES8300638A1 (es) "un procedimiento para la obtencion de fluoruro de hidrogeno".
GB1525553A (en) Method and composition for removing sulphur dioxide from flue gases
BR7904450A (pt) Celula eletrolitica de cloro-alcali,ou conjunto de celulas,e processo para producao de hidrogenio,hidroxido de metal alcalino aquoso e cloro gasoso
TH7069B (th) กรรมวิธีผลิตคลอรีนไดออกไซด์
JPS57116787A (en) Method for activation of porous graphite for chlorine electrode
MX9709547A (es) Un dioxido de manganeso mejorado para baterias de litio.
JPS54152350A (en) Method of treating sodium thiosulfate containing solution
SU1203966A2 (ru) Способ добычи серы

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 9402856-0

Format of ref document f/p: F