BR8504241A - Producao de dioxido de cloro - Google Patents

Producao de dioxido de cloro

Info

Publication number
BR8504241A
BR8504241A BR8504241A BR8504241A BR8504241A BR 8504241 A BR8504241 A BR 8504241A BR 8504241 A BR8504241 A BR 8504241A BR 8504241 A BR8504241 A BR 8504241A BR 8504241 A BR8504241 A BR 8504241A
Authority
BR
Brazil
Prior art keywords
chlorine dioxide
dioxide production
production
chlorine
dioxide
Prior art date
Application number
BR8504241A
Other languages
English (en)
Inventor
Maurice Conrad Joseph Fredette
Ching-Shi Yang
Original Assignee
Tenneco 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
Priority claimed from CA000462487A external-priority patent/CA1238764A/en
Application filed by Tenneco Canada Inc filed Critical Tenneco Canada Inc
Publication of BR8504241A publication Critical patent/BR8504241A/pt

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

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BR8504241A 1984-09-05 1985-09-02 Producao de dioxido de cloro BR8504241A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000462487A CA1238764A (en) 1986-12-08 1984-09-05 Production of chlorine dioxide

Publications (1)

Publication Number Publication Date
BR8504241A true BR8504241A (pt) 1986-07-01

Family

ID=4128649

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8504241A BR8504241A (pt) 1984-09-05 1985-09-02 Producao de dioxido de cloro

Country Status (5)

Country Link
US (1) US4627969A (pt)
BR (1) BR8504241A (pt)
FI (1) FI81555C (pt)
FR (1) FR2569677B1 (pt)
SE (1) SE462651B (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4931268A (en) * 1984-09-05 1990-06-05 Tenneco Canada Inc. Production of chlorine dioxide
SE460046B (sv) * 1987-03-27 1989-09-04 Eka Nobel Ab Foerfarande foer framstaellning av klordioxid
US4839152A (en) * 1988-03-25 1989-06-13 Olin Corporation Process for producing an aqueous solution containing chlorine dioxide and chlorine
US4886653A (en) * 1988-03-25 1989-12-12 Olin Corporation Process and apparatus for producing an aqueous solution containing chlorine dioxide and chlorine
US4929434A (en) * 1989-03-09 1990-05-29 Lobley Derek G Catalytic generation of chlorine dioxide
US5348683A (en) * 1990-02-06 1994-09-20 Olin Corporation Chloric acid - alkali metal chlorate mixtures and chlorine dioxide generation
US5322598A (en) * 1990-02-06 1994-06-21 Olin Corporation Chlorine dioxide generation using inert load of sodium perchlorate
US5770171A (en) * 1990-03-05 1998-06-23 Eka Nobel Inc. Process for production of chlorine dioxide
CA2023452C (en) * 1990-03-05 1994-05-24 Birgitta Sundblad Process for production of chlorine dioxide
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
US5284553A (en) * 1990-08-22 1994-02-08 Sterling Canada, Inc. Chlorine dioxide generation from chloric acid
US5277768A (en) * 1992-04-03 1994-01-11 Sterling Canada, Inc. Membrane cell washing
CA2148462C (en) * 1992-11-09 1999-08-31 Herbert C. Scribner Metathesis of acidic by-product of chlorine dioxide generating process
US6322768B1 (en) 1998-09-29 2001-11-27 International Paper Company Recovery of chlorine dioxide from gas streams
CN100445198C (zh) * 2006-08-25 2008-12-24 南京工业大学 梯级二氧化氯发生器
US8703656B2 (en) 2011-03-22 2014-04-22 Sabre Intellectual Property Holdings Llc Chlorine dioxide precursor and methods of using same
US9238587B2 (en) 2013-03-15 2016-01-19 Sabre Intellectual Property Holdings Llc Method and system for the treatment of water and fluids with chlorine dioxide
US10442711B2 (en) 2013-03-15 2019-10-15 Sabre Intellectual Property Holdings Llc Method and system for the treatment of produced water and fluids with chlorine dioxide for reuse

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1471370A (fr) * 1965-03-12 1967-03-03 Hooker Chemical Corp Production de bioxyde de chlore
SE320053B (pt) * 1965-03-16 1970-02-02 Mo Och Domsjoe Ab
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
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

Also Published As

Publication number Publication date
FI81555B (fi) 1990-07-31
US4627969A (en) 1986-12-09
FR2569677B1 (fr) 1988-06-24
FI853075L (fi) 1986-03-06
FI81555C (fi) 1990-11-12
FI853075A0 (fi) 1985-08-12
SE462651B (sv) 1990-08-06
SE8503926L (sv) 1986-03-06
FR2569677A1 (fr) 1986-03-07
SE8503926D0 (sv) 1985-08-22

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 02/09/2000