DE69904874D1 - Hochreines Alkalimetallchlorit und Verfahren zu dessen Herstellung - Google Patents

Hochreines Alkalimetallchlorit und Verfahren zu dessen Herstellung

Info

Publication number
DE69904874D1
DE69904874D1 DE69904874T DE69904874T DE69904874D1 DE 69904874 D1 DE69904874 D1 DE 69904874D1 DE 69904874 T DE69904874 T DE 69904874T DE 69904874 T DE69904874 T DE 69904874T DE 69904874 D1 DE69904874 D1 DE 69904874D1
Authority
DE
Germany
Prior art keywords
alkali metal
chlorite
production
high purity
metal chlorite
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69904874T
Other languages
English (en)
Inventor
Peter David Dick
Gerald Cowley
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sterling Canada Inc
Original Assignee
Sterling Canada Inc
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 Sterling Canada Inc filed Critical Sterling Canada Inc
Application granted granted Critical
Publication of DE69904874D1 publication Critical patent/DE69904874D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C01B11/08—Chlorous acid
    • C01B11/10—Chlorites

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
DE69904874T 1998-06-09 1999-06-09 Hochreines Alkalimetallchlorit und Verfahren zu dessen Herstellung Expired - Lifetime DE69904874D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8854298P 1998-06-09 1998-06-09

Publications (1)

Publication Number Publication Date
DE69904874D1 true DE69904874D1 (de) 2003-02-20

Family

ID=22211971

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69904874T Expired - Lifetime DE69904874D1 (de) 1998-06-09 1999-06-09 Hochreines Alkalimetallchlorit und Verfahren zu dessen Herstellung

Country Status (7)

Country Link
US (1) US6251357B1 (de)
EP (1) EP0963945B1 (de)
AT (1) ATE231105T1 (de)
CA (1) CA2273667C (de)
DE (1) DE69904874D1 (de)
ES (1) ES2194435T3 (de)
ZA (1) ZA993884B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003299507A1 (en) * 2002-05-17 2004-06-07 Board Of Regents, The University Of Texas System Hop - a novel cardiac-restricted transcriptional factor potentially useful for cardiac regeneration and specification
CA2428731A1 (en) * 2003-05-13 2004-11-13 Superior Plus Inc. Chlorine dioxide from a methanol-based generating system as a chemical feed in alkali metal chlorite manufacture
US20040228790A1 (en) * 2003-05-15 2004-11-18 Costa Mario Luis Chlorine dioxide from a methanol-based generating system as a chemical feed in alkali metal chlorite manufacture
US20060120946A1 (en) * 2004-12-06 2006-06-08 Akzo Nobel N.V. Chemical process and apparatus

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2092944A (en) 1934-08-15 1937-09-14 Mathieson Alkali Works Inc Manufacture of water soluble chlorites
US2092945A (en) 1934-08-15 1937-09-14 Mathieson Alkali Works Inc Manufacture of water soluble chlorites
US2194494A (en) 1937-12-16 1940-03-26 Herman A Krueger Tool
US2323180A (en) 1939-08-24 1943-06-29 Bailey Meter Co Control system
FR1009374A (fr) 1948-06-10 1952-05-28 Degussa Procédé pour la préparation des chlorites solides
US2833624A (en) * 1956-10-02 1958-05-06 Du Pont Production of chlorine dioxide
DE1051255B (de) * 1957-11-05 1959-02-26 Hoechst Ag Verfahren zur kontinuierlichen Erzeugung von zur Weiterverarbeitung auf Natriumchlorit geeignetem Chlordioxyd
US3101248A (en) 1958-01-10 1963-08-20 Hoechst Ag Process for the manufacture of alkali metal chlorites and alkaline earth metal chlorites
FR1449705A (fr) 1965-05-28 1966-05-06 Electrochimie Soc Perfectionnements à la fabrication des chlorites
US3760065A (en) * 1970-05-29 1973-09-18 Erco Ind Ltd Production of chlorine dioxide
US3997462A (en) * 1971-04-13 1976-12-14 Solvay & Cie Sodium chlorite containing granules
US3828097A (en) 1972-10-27 1974-08-06 Chem Generators Inc Process for the preparation of chlorous acid
US4086329A (en) * 1974-12-13 1978-04-25 Erco Industries Limited Integrated chlorine dioxide producing system
CA1080434A (en) 1976-03-19 1980-07-01 Richard Swindells High efficiency chlorine dioxide production using hc1 as acid
US4087515A (en) 1976-06-30 1978-05-02 Olin Corporation Process for the production of alkali metal chlorites
JPS5598965A (en) * 1979-01-23 1980-07-28 Nippon Soda Co Bleaching of fiber or the like
JPS5927722B2 (ja) * 1979-12-24 1984-07-07 日本カ−リツト株式会社 亜塩素酸塩の製造法
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
US4473540A (en) 1983-07-07 1984-09-25 Erco Industries Limited High efficiency chlorine dioxide process
US4683039A (en) 1985-12-24 1987-07-28 Tenneco Canada Inc. (Erco Division) Membrane pervaporation process
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
US5205995A (en) 1991-04-22 1993-04-27 Sterling Canada Inc. Metathesis of acidic by-product of chlorine dioxide generating apparatus
US5116595A (en) 1991-04-22 1992-05-26 Tenneco Canada Inc. Metathesis of acidic by-product of chlorine dioxide generating process
US5366714A (en) 1992-06-09 1994-11-22 Sterling Canada Inc. Hydrogen peroxide-based chlorine dioxide process
AU5586394A (en) 1992-11-09 1994-06-08 Sterling Canada, Inc. Metathesis of acidic by-product of chlorine dioxide generating process
US5639559A (en) 1995-07-25 1997-06-17 Rio Linda Chemical Company, Inc. Preparation of chlorite
CA2189289A1 (en) 1995-11-09 1997-05-10 Edward J. Bechberger High purity chlorine dioxide production
US5597544A (en) 1995-11-29 1997-01-28 Rio Linda Chemical Co., Inc. Preparation of chlorite

Also Published As

Publication number Publication date
ZA993884B (en) 2000-07-18
ATE231105T1 (de) 2003-02-15
US6251357B1 (en) 2001-06-26
CA2273667A1 (en) 1999-12-09
ES2194435T3 (es) 2003-11-16
EP0963945A1 (de) 1999-12-15
EP0963945B1 (de) 2003-01-15
CA2273667C (en) 2009-03-17

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Legal Events

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