CA2110298A1 - Methode de preparation d'hypochlorite de calcium a partir de solutions d'acide hypochloreux concentrees - Google Patents

Methode de preparation d'hypochlorite de calcium a partir de solutions d'acide hypochloreux concentrees

Info

Publication number
CA2110298A1
CA2110298A1 CA 2110298 CA2110298A CA2110298A1 CA 2110298 A1 CA2110298 A1 CA 2110298A1 CA 2110298 CA2110298 CA 2110298 CA 2110298 A CA2110298 A CA 2110298A CA 2110298 A1 CA2110298 A1 CA 2110298A1
Authority
CA
Canada
Prior art keywords
calcium hypochlorite
slurry
weight
percent
lime
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.)
Abandoned
Application number
CA 2110298
Other languages
English (en)
Inventor
Garland E. Hilliard
James K. Melton
John H. Shaffer
Gregg E. Neuendorf
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.)
Olin Corp
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
Publication of CA2110298A1 publication Critical patent/CA2110298A1/fr
Abandoned 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
    • C01B11/04—Hypochlorous acid
    • C01B11/06—Hypochlorites
    • C01B11/064—Hypochlorites of alkaline-earth metals

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)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
CA 2110298 1991-05-30 1992-05-08 Methode de preparation d'hypochlorite de calcium a partir de solutions d'acide hypochloreux concentrees Abandoned CA2110298A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US70749591A 1991-05-30 1991-05-30
US707,495 1991-05-30
US79953691A 1991-11-27 1991-11-27
US799,536 1991-11-27

Publications (1)

Publication Number Publication Date
CA2110298A1 true CA2110298A1 (fr) 1992-12-10

Family

ID=27107898

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2110298 Abandoned CA2110298A1 (fr) 1991-05-30 1992-05-08 Methode de preparation d'hypochlorite de calcium a partir de solutions d'acide hypochloreux concentrees

Country Status (6)

Country Link
EP (1) EP0588899A4 (fr)
JP (1) JPH06507881A (fr)
AU (1) AU2026092A (fr)
BR (1) BR9206067A (fr)
CA (1) CA2110298A1 (fr)
WO (1) WO1992021610A1 (fr)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1403993A (en) * 1920-04-24 1922-01-17 Wallace & Tiernan Co Inc Process of manufacturing hypochlorite solutions
US1481039A (en) * 1922-03-25 1924-01-15 Mathieson Alkali Works Inc Manufacture of hypochlorites
US1748897A (en) * 1925-03-23 1930-02-25 Oppe Alfred Process for obtaining solid mixtures of alkali-metal hypochlorite and alkali-metal chloride
US1713654A (en) * 1926-08-04 1929-05-21 Mathieson Alkali Works Inc Manufacture of calcium hypochlorite
US2170108A (en) * 1936-04-01 1939-08-22 Clorax Chemical Co Stabilized hypochlorite solution and method therefor
US2240342A (en) * 1937-09-30 1941-04-29 Pittsburgh Plate Glass Co Manufacture of chlorine compounds
US2429531A (en) * 1944-02-18 1947-10-21 Mathieson Alkali Works Inc Process for producing calcium hypochlorite
BE543857A (fr) * 1954-12-23
US3094380A (en) * 1960-06-27 1963-06-18 Pennsalt Chemicals Corp Control of hydrogen ion concentration in crystallization of calcium hypochlorite
US3134641A (en) * 1961-08-09 1964-05-26 Pittsburgh Plate Glass Co Process for the manufacture of calcium hypochlorite
NL168192C (nl) * 1975-03-27 1982-03-16 Potasse & Produits Chimiques Werkwijze voor het bereiden van neutraal calciumhypochloriet.
US4147761A (en) * 1978-03-09 1979-04-03 Olin Corporation Hypochlorous acid process using sweep reactor
WO1990014306A1 (fr) * 1989-05-18 1990-11-29 Olin Corporation Produit ameliore a base d'hypochlorite de calcium

Also Published As

Publication number Publication date
EP0588899A1 (fr) 1994-03-30
EP0588899A4 (fr) 1995-03-22
WO1992021610A1 (fr) 1992-12-10
AU2026092A (en) 1993-01-08
JPH06507881A (ja) 1994-09-08
BR9206067A (pt) 1994-11-15

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Legal Events

Date Code Title Description
FZDE Dead