BR8402787A - Processo de alta eficiencia para dioxido de cloro - Google Patents

Processo de alta eficiencia para dioxido de cloro

Info

Publication number
BR8402787A
BR8402787A BR8402787A BR8402787A BR8402787A BR 8402787 A BR8402787 A BR 8402787A BR 8402787 A BR8402787 A BR 8402787A BR 8402787 A BR8402787 A BR 8402787A BR 8402787 A BR8402787 A BR 8402787A
Authority
BR
Brazil
Prior art keywords
high efficiency
chlorine dioxide
efficiency process
chlorine
dioxide
Prior art date
Application number
BR8402787A
Other languages
English (en)
Inventor
Maurice Conrad Joseph Fredette
Original Assignee
Erco Ind Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25670058&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR8402787(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from CA000430111A external-priority patent/CA1181224A/en
Priority claimed from CA000431677A external-priority patent/CA1181225A/en
Application filed by Erco Ind Ltd filed Critical Erco Ind Ltd
Publication of BR8402787A publication Critical patent/BR8402787A/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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BR8402787A 1983-06-10 1984-06-08 Processo de alta eficiencia para dioxido de cloro BR8402787A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA000430111A CA1181224A (en) 1983-06-10 1983-06-10 High efficiency chlorine dioxide process
CA000431677A CA1181225A (en) 1983-06-30 1983-06-30 High efficiency chlorine dioxide process

Publications (1)

Publication Number Publication Date
BR8402787A true BR8402787A (pt) 1985-05-21

Family

ID=25670058

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8402787A BR8402787A (pt) 1983-06-10 1984-06-08 Processo de alta eficiencia para dioxido de cloro

Country Status (5)

Country Link
EP (1) EP0131378B2 (pt)
JP (3) JPH01282102A (pt)
BR (1) BR8402787A (pt)
DE (1) DE3478104D1 (pt)
FI (1) FI77830C (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE460046B (sv) * 1987-03-27 1989-09-04 Eka Nobel Ab Foerfarande foer framstaellning av klordioxid
SE464193B (sv) * 1988-10-20 1991-03-18 Eka Nobel Ab Foerfarande foer framstaellning av klordioxid
US5770171A (en) * 1990-03-05 1998-06-23 Eka Nobel Inc. Process for production of chlorine dioxide
UY32927A (es) * 2009-10-12 2011-03-31 Akzo Nobel Chemicals Int Bv Proceso para la producción de dióxido de cloro
JP5472155B2 (ja) 2011-02-25 2014-04-16 ブラザー工業株式会社 通信装置、通信方法、及び通信プログラム

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2736636A (en) * 1951-06-20 1956-02-28 Brown Co Chlorine dioxide production
US2881052A (en) * 1953-06-08 1959-04-07 Allied Chem Production of chlorine dioxide
US4154809A (en) * 1976-03-19 1979-05-15 Erco Industries Limited High efficiency chlorine dioxide production using HCl as acid and methanol addition
CA1080433A (en) * 1976-03-19 1980-07-01 Erco Industries Limited High efficiency chlorine dioxide production at low acidity
US4145401A (en) * 1976-03-19 1979-03-20 Erco Industries Limited High efficiency chlorine dioxide production at low acidity with methanol addition
CA1088274A (en) * 1976-03-24 1980-10-28 Alain Caillol Process and installation for the manufacture of chlorine dioxide
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
JPH0561201A (ja) * 1991-08-30 1993-03-12 Fuji Photo Film Co Ltd 画像形成方法

Also Published As

Publication number Publication date
JPH01282102A (ja) 1989-11-14
FI842326A0 (fi) 1984-06-08
DE3478104D1 (en) 1989-06-15
FI77830C (fi) 1996-05-06
FI842326A (fi) 1984-12-11
EP0131378B2 (en) 1996-10-09
FI77830B (fi) 1989-01-31
EP0131378A1 (en) 1985-01-16
EP0131378B1 (en) 1989-05-10
JPH07165401A (ja) 1995-06-27
JPH0561201B2 (pt) 1993-09-03
JPH04367505A (ja) 1992-12-18

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