FI842326A0 - Hoegproduktiv klordioxidprocess. - Google Patents

Hoegproduktiv klordioxidprocess.

Info

Publication number
FI842326A0
FI842326A0 FI842326A FI842326A FI842326A0 FI 842326 A0 FI842326 A0 FI 842326A0 FI 842326 A FI842326 A FI 842326A FI 842326 A FI842326 A FI 842326A FI 842326 A0 FI842326 A0 FI 842326A0
Authority
FI
Finland
Prior art keywords
copperfective
chlorioxide
copperfective chlorioxide
chlorioxide process
Prior art date
Application number
FI842326A
Other languages
English (en)
Other versions
FI77830B (fi
FI77830C (fi
FI842326A (fi
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=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI842326(A0) "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 FI842326A0 publication Critical patent/FI842326A0/fi
Publication of FI842326A publication Critical patent/FI842326A/fi
Publication of FI77830B publication Critical patent/FI77830B/fi
Application granted granted Critical
Publication of FI77830C publication Critical patent/FI77830C/fi

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)
FI842326A 1983-06-10 1984-06-08 Hoegproduktiv klordioxidprocess FI77830C (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CA000430111A CA1181224A (en) 1983-06-10 1983-06-10 High efficiency chlorine dioxide process
CA430111 1983-06-10
CA431677 1983-06-30
CA000431677A CA1181225A (en) 1983-06-30 1983-06-30 High efficiency chlorine dioxide process

Publications (4)

Publication Number Publication Date
FI842326A0 true FI842326A0 (fi) 1984-06-08
FI842326A FI842326A (fi) 1984-12-11
FI77830B FI77830B (fi) 1989-01-31
FI77830C FI77830C (fi) 1996-05-06

Family

ID=25670058

Family Applications (1)

Application Number Title Priority Date Filing Date
FI842326A FI77830C (fi) 1983-06-10 1984-06-08 Hoegproduktiv klordioxidprocess

Country Status (5)

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

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
US4145401A (en) * 1976-03-19 1979-03-20 Erco Industries Limited High efficiency chlorine dioxide production at low acidity with methanol addition
US4154809A (en) * 1976-03-19 1979-05-15 Erco Industries Limited High efficiency chlorine dioxide production using HCl as acid and methanol addition
CA1079931A (en) * 1976-03-19 1980-06-24 Richard Swindells High efficiency production of chlorine dioxide by solvay process
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
BR8402787A (pt) 1985-05-21
FI77830B (fi) 1989-01-31
JPH07165401A (ja) 1995-06-27
JPH01282102A (ja) 1989-11-14
EP0131378B2 (en) 1996-10-09
JPH0561201B2 (fi) 1993-09-03
DE3478104D1 (en) 1989-06-15
EP0131378A1 (en) 1985-01-16
JPH04367505A (ja) 1992-12-18
FI77830C (fi) 1996-05-06
FI842326A (fi) 1984-12-11
EP0131378B1 (en) 1989-05-10

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Legal Events

Date Code Title Description
MA Patent expired

Owner name: SUPERIOR PLUS INC.