ES446397A1 - Procedimiento de fabricacion de hipoclorito de calcio neutrode elevado titulo sin residuo contaminante. - Google Patents

Procedimiento de fabricacion de hipoclorito de calcio neutrode elevado titulo sin residuo contaminante.

Info

Publication number
ES446397A1
ES446397A1 ES446397A ES446397A ES446397A1 ES 446397 A1 ES446397 A1 ES 446397A1 ES 446397 A ES446397 A ES 446397A ES 446397 A ES446397 A ES 446397A ES 446397 A1 ES446397 A1 ES 446397A1
Authority
ES
Spain
Prior art keywords
calcium hypochlorite
neutral calcium
manufacture
high content
dibasic
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.)
Expired
Application number
ES446397A
Other languages
English (en)
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
Potasse et Engrais Chimiques SA
Original Assignee
Potasse & Produits Chimiques
Potasse et Engrais Chimiques 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, Potasse et Engrais Chimiques SA filed Critical Potasse & Produits Chimiques
Publication of ES446397A1 publication Critical patent/ES446397A1/es
Expired 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)
ES446397A 1975-03-27 1976-03-26 Procedimiento de fabricacion de hipoclorito de calcio neutrode elevado titulo sin residuo contaminante. Expired ES446397A1 (es)

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 (1)

Publication Number Publication Date
ES446397A1 true ES446397A1 (es) 1977-10-16

Family

ID=26218816

Family Applications (1)

Application Number Title Priority Date Filing Date
ES446397A Expired ES446397A1 (es) 1975-03-27 1976-03-26 Procedimiento de fabricacion de hipoclorito de calcio neutrode elevado titulo sin residuo contaminante.

Country Status (10)

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

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.
US4390512A (en) * 1981-06-01 1983-06-28 Ppg Industries, Inc. Process for producing calcium hypochlorite
US4328200A (en) * 1981-06-01 1982-05-04 Ppg Industries, Inc. Process for producing calcium hypochlorite
DE3267052D1 (en) * 1982-02-04 1985-11-28 Olin Corp 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
EP0588899A4 (en) * 1991-05-30 1995-03-22 Olin Corp METHOD FOR PRODUCING CALCIUM HYPOCHLORITE FROM SOLUTIONS OF CONCENTRATED HYPOCHLORIC ACID.
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 (es) * 1942-12-30 1950-06-07
US2587071A (en) * 1945-11-24 1952-02-26 Pennsylvania Salt Mfg Co Production of calcium hypochlorite
GB1301461A (es) * 1970-01-05 1972-12-29
GB1334728A (en) * 1970-11-20 1973-10-24 Nippon Soda Co Process for producing high test hypochlorite
JPS5418238B2 (es) * 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
IT1057379B (it) 1982-03-10
AU499360B2 (en) 1979-04-12
NL7602719A (nl) 1976-09-29
US4258024A (en) 1981-03-24
AU1229776A (en) 1977-09-29
DE2612440B2 (de) 1979-03-29
JPS558921B2 (es) 1980-03-06
DE2612440C3 (es) 1979-11-15
NL168192C (nl) 1982-03-16
DE2612440A1 (de) 1976-10-14
JPS51120995A (en) 1976-10-22
CA1089626A (en) 1980-11-18
GB1544268A (en) 1979-04-19
MX143404A (es) 1981-05-06

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