ES2194435T3 - Clorito de metal alcalino de alta pureza y procedimiento para su preparacion. - Google Patents

Clorito de metal alcalino de alta pureza y procedimiento para su preparacion.

Info

Publication number
ES2194435T3
ES2194435T3 ES99850102T ES99850102T ES2194435T3 ES 2194435 T3 ES2194435 T3 ES 2194435T3 ES 99850102 T ES99850102 T ES 99850102T ES 99850102 T ES99850102 T ES 99850102T ES 2194435 T3 ES2194435 T3 ES 2194435T3
Authority
ES
Spain
Prior art keywords
chlorite
procedure
preparation
high purity
alkaline metal
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
ES99850102T
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.)
Superior Plus Inc
Original Assignee
Superior Plus 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 Superior Plus Inc filed Critical Superior Plus Inc
Application granted granted Critical
Publication of ES2194435T3 publication Critical patent/ES2194435T3/es
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

Abstract

LA INVENCION SE REFIERE A UNA CLORITA DE METAL ALCALINO, ESPECIALMENTE CLORITA SODICA, PRODUCIDA CON UN NIVEL DE CARBONATO BAJO, MEDIANTE LA COMBINACION DE UN SISTEMA PRODUCTOR DE DIOXIDO DE CLORO QUE FUNCIONA A PRESION SUBATMOSFERICA, CON UN REACTOR DE FORMACION DE CLORITA, EN EL CUAL EL DIOXIDO DE CLORO REACCIONA CON PEROXIDO DE HIDROGENO, EN PRESENCIA DE UN HIDROXIDO DE METAL ALCALINO ACUOSO, ESPECIALMENTE HIDROXIDO SODICO.
ES99850102T 1998-06-09 1999-06-09 Clorito de metal alcalino de alta pureza y procedimiento para su preparacion. Expired - Lifetime ES2194435T3 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES2194435T3 true ES2194435T3 (es) 2003-11-16

Family

ID=22211971

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99850102T Expired - Lifetime ES2194435T3 (es) 1998-06-09 1999-06-09 Clorito de metal alcalino de alta pureza y procedimiento para su preparacion.

Country Status (7)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040029158A1 (en) * 2002-05-17 2004-02-12 Eric Olson 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
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
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
CA2148462C (en) 1992-11-09 1999-08-31 Herbert C. Scribner 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
EP0963945B1 (en) 2003-01-15
EP0963945A1 (en) 1999-12-15
ATE231105T1 (de) 2003-02-15
CA2273667A1 (en) 1999-12-09
ZA993884B (en) 2000-07-18
CA2273667C (en) 2009-03-17
US6251357B1 (en) 2001-06-26
DE69904874D1 (de) 2003-02-20

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