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WO2005016011A3 - Apparatus and method for producing chlorine dioxide - Google Patents

Apparatus and method for producing chlorine dioxide Download PDF

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Publication number
WO2005016011A3
WO2005016011A3 PCT/US2004/025201 US2004025201W WO2005016011A3 WO 2005016011 A3 WO2005016011 A3 WO 2005016011A3 US 2004025201 W US2004025201 W US 2004025201W WO 2005016011 A3 WO2005016011 A3 WO 2005016011A3
Authority
WO
WIPO (PCT)
Prior art keywords
chlorine dioxide
producing chlorine
producing
exposure
converting
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.)
Ceased
Application number
PCT/US2004/025201
Other languages
French (fr)
Other versions
WO2005016011A2 (en
Inventor
William D Sanderson
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to US11/002,647 priority Critical patent/US7695692B2/en
Publication of WO2005016011A2 publication Critical patent/WO2005016011A2/en
Publication of WO2005016011A3 publication Critical patent/WO2005016011A3/en
Anticipated expiration legal-status Critical
Ceased 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
    • C01B11/02—Oxides of chlorine
    • C01B11/022—Chlorine dioxide (ClO2)
    • C01B11/023—Preparation from chlorites or chlorates
    • C01B11/024—Preparation from chlorites or chlorates from chlorites
    • 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
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/10—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing sonic or ultrasonic vibrations
    • 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
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
    • B01J19/122—Incoherent waves
    • B01J19/123—Ultraviolet light
    • 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
    • B01J19/26—Nozzle-type reactors, i.e. the distribution of the initial reactants within the reactor is effected by their introduction or injection through nozzles
    • 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
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/0873—Materials to be treated
    • B01J2219/0877—Liquid
    • 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
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/0873—Materials to be treated
    • B01J2219/0892—Materials to be treated involving catalytically active material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Physical Water Treatments (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

Provided is an apparatus (1) and method for making chlorine dioxide on demand by converting a chlorine dioxide generating solution (28) into chlorine dioxide by exposure to UV light (23) in the presence of ultrasonic vibrations (22).
PCT/US2004/025201 2003-08-06 2004-08-05 Apparatus and method for producing chlorine dioxide Ceased WO2005016011A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US11/002,647 US7695692B2 (en) 2003-08-06 2004-12-03 Apparatus and method for producing chlorine dioxide

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US49272903P 2003-08-06 2003-08-06
US60/492,729 2003-08-06

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US11/002,647 Continuation-In-Part US7695692B2 (en) 2003-08-06 2004-12-03 Apparatus and method for producing chlorine dioxide

Publications (2)

Publication Number Publication Date
WO2005016011A2 WO2005016011A2 (en) 2005-02-24
WO2005016011A3 true WO2005016011A3 (en) 2005-08-11

Family

ID=34193145

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/025201 Ceased WO2005016011A2 (en) 2003-08-06 2004-08-05 Apparatus and method for producing chlorine dioxide

Country Status (2)

Country Link
KR (2) KR20050015949A (en)
WO (1) WO2005016011A2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7695692B2 (en) 2003-08-06 2010-04-13 Sanderson William D Apparatus and method for producing chlorine dioxide
US7311884B2 (en) 2003-12-08 2007-12-25 Jts Enterprises, Inc. Continuous chlorine dioxide generation
CA2653044A1 (en) * 2006-05-19 2007-11-29 Joseph Callerame Configurations for chlorine dioxide production
US7666384B2 (en) 2008-01-17 2010-02-23 Sanderson William D Stable chlorine dioxide tablet
JP5688407B2 (en) * 2010-03-26 2015-03-25 大幸薬品株式会社 Chlorine dioxide generator
KR101628927B1 (en) 2014-09-12 2016-06-21 류택형 Photochemical Chlorine Dioxide Generator with fixed quantity
KR101628936B1 (en) 2014-09-12 2016-06-21 류택형 Chlorine Dioxide Generator with fixed quantity
EP3153184A3 (en) 2015-09-16 2017-07-12 Aqua Ecologic Method and system for disinfecting with chlorine dioxide gas
US10881111B1 (en) 2019-11-26 2021-01-05 NEOCL Co., Ltd. Composition for providing room temperature long-term constant-concentration chlorine dioxide solution in aqueous medium and preparation method thereof
KR102423077B1 (en) 2020-04-10 2022-07-21 주식회사 알엔비즈 Preparation method of chlorine dioxide gas carrier & discharge kit capable of high adsorption capacity and emission persistency
KR102305709B1 (en) * 2021-04-19 2021-09-28 주식회사 엔에이치 Reusable sterilization gas generating apparatus

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5006326A (en) * 1989-05-02 1991-04-09 International Dioxcide, Inc. Gaseous generator system for preparing chlorine dioxide
US5614151A (en) * 1995-06-07 1997-03-25 R Squared Holding, Inc. Electrodeless sterilizer using ultraviolet and/or ozone
US6171558B1 (en) * 1999-06-24 2001-01-09 Gregory D. Simpson Chlorine dioxide generator

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4874489A (en) * 1988-07-11 1989-10-17 Joseph Callerame Process for the production of chlorine dioxide
JPH0649562B2 (en) * 1991-03-28 1994-06-29 積水化成品工業株式会社 Method for producing chlorine dioxide by light irradiation of chlorite solution
JP3902707B2 (en) * 1999-01-12 2007-04-11 株式会社サンシ−ル Disinfection deodorizing gas supply method and supply device
KR20040096678A (en) * 2003-05-10 2004-11-17 (주)에스케이 아쿠아테크 Simple process and apparatus for producing chlorine dioxide

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5006326A (en) * 1989-05-02 1991-04-09 International Dioxcide, Inc. Gaseous generator system for preparing chlorine dioxide
US5614151A (en) * 1995-06-07 1997-03-25 R Squared Holding, Inc. Electrodeless sterilizer using ultraviolet and/or ozone
US6171558B1 (en) * 1999-06-24 2001-01-09 Gregory D. Simpson Chlorine dioxide generator

Also Published As

Publication number Publication date
KR20060057493A (en) 2006-05-26
WO2005016011A2 (en) 2005-02-24
KR20050015949A (en) 2005-02-21

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