BR8306493A - Processo continuo para a producao de hipoclorito dibasico de calcio - Google Patents

Processo continuo para a producao de hipoclorito dibasico de calcio

Info

Publication number
BR8306493A
BR8306493A BR8306493A BR8306493A BR8306493A BR 8306493 A BR8306493 A BR 8306493A BR 8306493 A BR8306493 A BR 8306493A BR 8306493 A BR8306493 A BR 8306493A BR 8306493 A BR8306493 A BR 8306493A
Authority
BR
Brazil
Prior art keywords
hypoclorite
production
continuous process
calcium dibasic
dibasic
Prior art date
Application number
BR8306493A
Other languages
English (en)
Portuguese (pt)
Inventor
Walter John Sakowski
Manoharlal Chunilal Bajaj
Budd Lee Duncam
Original Assignee
Olin Corp
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 Olin Corp filed Critical Olin Corp
Publication of BR8306493A publication Critical patent/BR8306493A/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
    • C01B11/04—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)
BR8306493A 1983-03-07 1983-11-25 Processo continuo para a producao de hipoclorito dibasico de calcio BR8306493A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/473,167 US4468377A (en) 1983-03-07 1983-03-07 Continuous process for the manufacture of calcium hypochlorite

Publications (1)

Publication Number Publication Date
BR8306493A true BR8306493A (pt) 1984-11-06

Family

ID=23878466

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8306493A BR8306493A (pt) 1983-03-07 1983-11-25 Processo continuo para a producao de hipoclorito dibasico de calcio

Country Status (9)

Country Link
US (1) US4468377A (enExample)
EP (1) EP0123749B1 (enExample)
JP (1) JPS59164602A (enExample)
AU (1) AU569267B2 (enExample)
BR (1) BR8306493A (enExample)
CA (1) CA1188482A (enExample)
DE (1) DE3379840D1 (enExample)
MX (1) MX160835A (enExample)
ZA (1) ZA838547B (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4487751A (en) * 1983-06-15 1984-12-11 Olin Corporation Process for calcium hypochlorite
US4517166A (en) * 1984-06-12 1985-05-14 Consito Spa Two-stage chlorination process for the production of solid bleaching powder with a high active chlorine content
US5116594A (en) * 1989-05-18 1992-05-26 Olin Corporation Salt handling apparatus for a hypochlorous acid reactor
DE69006597T2 (de) * 1989-05-18 1994-07-07 Olin Corp Vorrichtung zur handhabung von salz für einen reaktor von unterchloriger säure.
MXPA05010581A (es) * 2003-04-02 2005-11-23 Arch Chem Inc Tabletas mezcladas con hipoclorito de calcio.
GB2488838A (en) * 2011-03-11 2012-09-12 Biomimetics Health Ind Ltd A stable antimicrobial aqueous hypochlorous acid solution
WO2016013027A2 (en) * 2014-07-24 2016-01-28 Geist Research Private Limited A novel process for recovery of calcium hypochlorite
CN109336056A (zh) * 2018-11-20 2019-02-15 国家海洋局天津海水淡化与综合利用研究所 一种钠法制备次氯酸钙的方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1713669A (en) * 1926-08-04 1929-05-21 Mathieson Alkali Works Inc Manufacture of calcium hypochlorite
US1718285A (en) * 1926-08-04 1929-06-25 Mathieson Alkali Works Inc Manufacture of calcium hypochlorite
US1937230A (en) * 1930-07-24 1933-11-28 Ici Ltd Manufacture of calcium hypochlorite
US1937613A (en) * 1932-01-14 1933-12-05 Mathieson Alkali Works Inc Manufacture of calcium hypochlorite
US2320635A (en) * 1940-01-23 1943-06-01 Wyandotte Chemicals Corp Manufacture of high test bleach
US3094380A (en) * 1960-06-27 1963-06-18 Pennsalt Chemicals Corp Control of hydrogen ion concentration in crystallization of calcium hypochlorite
US3241912A (en) * 1962-04-20 1966-03-22 Olin Mathieson Process of aqueous chlorination
ZA707296B (en) * 1970-10-27 1972-02-23 Klipfontein Org Prod Corp Ltd A process for the production of neutral calcium hypochlorite crystals
US3895099A (en) * 1972-05-30 1975-07-15 Olin Corp Process for manufacture of calcium hydrochlorite
US4196184A (en) * 1972-05-30 1980-04-01 Olin Corporation Lime recovery process
JPS5931367B2 (ja) * 1977-09-14 1984-08-01 株式会社東芝 ガス遠心分離機における回転胴の製造方法
JPS585842B2 (ja) * 1979-03-08 1983-02-02 東ソー株式会社 高純度次亜塩素酸カルシウム二水化物のスラリ−の収得方法
US4337236A (en) * 1980-08-07 1982-06-29 Olin Corporation Process for manufacture of calcium hypochlorite
US4335090A (en) * 1981-03-04 1982-06-15 Olin Corporation Preparing calcium hypochlorite from triple salt
DE3263846D1 (en) * 1981-03-09 1985-07-04 Klipfontein Organic Prod Production of calcium hypochlorite
DE3261806D1 (en) * 1981-03-09 1985-02-21 Klipfontein Organic Prod Production of calcium hypochlorite
DE3267052D1 (en) * 1982-02-04 1985-11-28 Olin Corp An improved process for calcium hypochlorite production
US4367209A (en) * 1982-02-26 1983-01-04 Olin Corporation Calcium hypochlorite production from its dibasic salt
US4399117A (en) * 1982-02-04 1983-08-16 Olin Corporation Production of neutral calcium hypochlorite from its dibasic salt
US4448759A (en) * 1982-05-03 1984-05-15 Ppg Industries, Inc. Method for separating particulate calcium hypochlorite and sodium chloride
US4428919A (en) * 1982-05-03 1984-01-31 Ppg Industries, Inc. Method for separating particulate calcium hypochlorite and sodium chloride
US4416864A (en) * 1982-09-30 1983-11-22 Olin Corporation Process for calcium hypochlorite

Also Published As

Publication number Publication date
AU2188483A (en) 1984-09-13
CA1188482A (en) 1985-06-11
JPH0360762B2 (enExample) 1991-09-17
MX160835A (es) 1990-05-30
US4468377A (en) 1984-08-28
EP0123749B1 (en) 1989-05-10
ZA838547B (en) 1984-08-29
JPS59164602A (ja) 1984-09-17
AU569267B2 (en) 1988-01-28
DE3379840D1 (en) 1989-06-15
EP0123749A1 (en) 1984-11-07

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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 25/11/98