JPS51120995A - Manufacturing process for calcium hypochloride containing large quantjty of active chlorine without raising pollution - Google Patents

Manufacturing process for calcium hypochloride containing large quantjty of active chlorine without raising pollution

Info

Publication number
JPS51120995A
JPS51120995A JP51033053A JP3305376A JPS51120995A JP S51120995 A JPS51120995 A JP S51120995A JP 51033053 A JP51033053 A JP 51033053A JP 3305376 A JP3305376 A JP 3305376A JP S51120995 A JPS51120995 A JP S51120995A
Authority
JP
Japan
Prior art keywords
quantjty
manufacturing process
active chlorine
containing large
calcium hypochloride
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.)
Granted
Application number
JP51033053A
Other languages
English (en)
Other versions
JPS558921B2 (ja
Inventor
Osukaa Ofueeru Jiyan
Kuroodo Jiyueran Jiyan
Jiyatsuku Porute Pieeru
Pooru Aree Jiyan
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.)
Potasse & Produits Chimiques
POTATSUSE E PURODEYUITSUTO SHIIMITSUKU SA
Original Assignee
Potasse & Produits Chimiques
POTATSUSE E PURODEYUITSUTO SHIIMITSUKU SA
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 FR7510687A external-priority patent/FR2305387A1/fr
Priority claimed from FR7529461A external-priority patent/FR2326379A1/fr
Application filed by Potasse & Produits Chimiques, POTATSUSE E PURODEYUITSUTO SHIIMITSUKU SA filed Critical Potasse & Produits Chimiques
Publication of JPS51120995A publication Critical patent/JPS51120995A/ja
Publication of JPS558921B2 publication Critical patent/JPS558921B2/ja
Granted 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)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Detergent Compositions (AREA)
JP51033053A 1975-03-27 1976-03-25 Manufacturing process for calcium hypochloride containing large quantjty of active chlorine without raising pollution Granted JPS51120995A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7510687A FR2305387A1 (fr) 1975-03-27 1975-03-27 Procede non polluant de fabrication d'hypochlorite neutre de calcium a haut titre en chlore actif
FR7529461A FR2326379A1 (fr) 1975-09-19 1975-09-19 Procede non polluant de fabrication d'hypochlorite neutre de calcium a haut titre en chlore actif

Publications (2)

Publication Number Publication Date
JPS51120995A true JPS51120995A (en) 1976-10-22
JPS558921B2 JPS558921B2 (ja) 1980-03-06

Family

ID=26218816

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51033053A Granted JPS51120995A (en) 1975-03-27 1976-03-25 Manufacturing process for calcium hypochloride containing large quantjty of active chlorine without raising pollution

Country Status (10)

Country Link
US (1) US4258024A (ja)
JP (1) JPS51120995A (ja)
AU (1) AU499360B2 (ja)
CA (1) CA1089626A (ja)
DE (1) DE2612440B2 (ja)
ES (1) ES446397A1 (ja)
GB (1) GB1544268A (ja)
IT (1) IT1057379B (ja)
MX (1) MX143404A (ja)
NL (1) NL168192C (ja)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL168192C (nl) * 1975-03-27 1982-03-16 Potasse & Produits Chimiques Werkwijze voor het bereiden van neutraal calciumhypochloriet.
US4328200A (en) * 1981-06-01 1982-05-04 Ppg Industries, Inc. Process for producing calcium hypochlorite
US4390512A (en) * 1981-06-01 1983-06-28 Ppg Industries, Inc. Process for producing calcium hypochlorite
EP0086914B1 (en) * 1982-02-04 1985-10-23 Olin Corporation An improved process for calcium hypochlorite production
US4448759A (en) * 1982-05-03 1984-05-15 Ppg Industries, Inc. Method for separating particulate calcium hypochlorite and sodium chloride
US4487751A (en) * 1983-06-15 1984-12-11 Olin Corporation Process for calcium hypochlorite
US4478170A (en) * 1983-07-05 1984-10-23 Olin Corporation Spray grainer
US4483715A (en) * 1983-08-01 1984-11-20 Ppg Industries, Inc. Method for removing dibasic calcium hypochlorite scale
US4483842A (en) * 1983-08-01 1984-11-20 Ppg Industries, Inc. Method for removing dibasic calcium hypochlorite scale
US4478171A (en) * 1983-09-02 1984-10-23 Olin Corporation Variably displaceable spray nozzles
US4570567A (en) * 1983-09-30 1986-02-18 Olin Corporation Air classification in a spray grainer
AU2026092A (en) * 1991-05-30 1993-01-08 Olin Corporation Process for producing calcium hypochlorite from concentrated hypochlorous acid solutions
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 (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1718284A (en) * 1926-08-04 1929-06-25 Mathieson Alkali Works Inc Manufacture of calcium hypochlorite
US2320635A (en) * 1940-01-23 1943-06-01 Wyandotte Chemicals Corp Manufacture of high test bleach
US2368042A (en) * 1942-01-21 1945-01-23 Mathieson Alkali Works Inc Process for producing neutral calcium hypochlorite
FR962242A (ja) * 1942-12-30 1950-06-07
US2587071A (en) * 1945-11-24 1952-02-26 Pennsylvania Salt Mfg Co Production of calcium hypochlorite
GB1301461A (ja) * 1970-01-05 1972-12-29
CA949281A (en) * 1970-11-20 1974-06-18 Masasi Kumoda Process for producing calcium hightest hypochlorite
JPS5418238B2 (ja) * 1973-11-28 1979-07-05
NL168192C (nl) * 1975-03-27 1982-03-16 Potasse & Produits Chimiques Werkwijze voor het bereiden van neutraal calciumhypochloriet.

Also Published As

Publication number Publication date
AU1229776A (en) 1977-09-29
JPS558921B2 (ja) 1980-03-06
US4258024A (en) 1981-03-24
GB1544268A (en) 1979-04-19
ES446397A1 (es) 1977-10-16
AU499360B2 (en) 1979-04-12
NL168192C (nl) 1982-03-16
DE2612440C3 (ja) 1979-11-15
IT1057379B (it) 1982-03-10
DE2612440B2 (de) 1979-03-29
DE2612440A1 (de) 1976-10-14
NL7602719A (nl) 1976-09-29
MX143404A (es) 1981-05-06
CA1089626A (en) 1980-11-18

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