CH530342A - Procédé de préparation de cristaux d'hypochlorite de calcium neutre - Google Patents

Procédé de préparation de cristaux d'hypochlorite de calcium neutre

Info

Publication number: CH530342A
Authority: CH; Switzerland
Prior art keywords: calcium hypochlorite; neutral calcium; hypochlorite crystals; preparing neutral; preparing
Prior art date: 1970-10-27

Application number

CH1561771A

Other languages

English (en)

Inventor

Carl Droste Theodore

Original Assignee

Klipfontein Organic Prod

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.)

1970-10-27

Filing date

1971-10-26

Publication date

1972-11-15

1971-10-26 Application filed by Klipfontein Organic Prod filed Critical Klipfontein Organic Prod

1972-11-15 Publication of CH530342A publication Critical patent/CH530342A/fr

Links

ZKQDCIXGCQPQNV-UHFFFAOYSA-N Calcium hypochlorite Chemical compound [Ca+2].Cl[O-].Cl[O-] ZKQDCIXGCQPQNV-UHFFFAOYSA-N 0.000 title 1
239000013078 crystal Substances 0.000 title 1
238000004519 manufacturing process Methods 0.000 title 1
230000007935 neutral effect Effects 0.000 title 1

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)
Compounds Of Iron (AREA)
Treatment Of Water By Oxidation Or Reduction (AREA)
Removal Of Specific Substances (AREA)
Inorganic Compounds Of Heavy Metals (AREA)

CH1561771A 1970-10-27 1971-10-26 Procédé de préparation de cristaux d'hypochlorite de calcium neutre CH530342A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ZA707296A ZA707296B (en)	1970-10-27	1970-10-27	A process for the production of neutral calcium hypochlorite crystals

Publications (1)

Publication Number	Publication Date
CH530342A true CH530342A (fr)	1972-11-15

Family

ID=25562635

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1561771A CH530342A (fr)	1970-10-27	1971-10-26	Procédé de préparation de cristaux d'hypochlorite de calcium neutre

Country Status (8)

Country	Link
US (1)	US3760064A (fr)
AU (1)	AU461893B2 (fr)
CA (1)	CA951493A (fr)
CH (1)	CH530342A (fr)
DE (1)	DE2153355C3 (fr)
FR (1)	FR2113325A5 (fr)
GB (1)	GB1350780A (fr)
ZA (1)	ZA707296B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2305387A1 (fr) *	1975-03-27	1976-10-22	Potasse & Produits Chimiques	Procede non polluant de fabrication d'hypochlorite neutre de calcium a haut titre en chlore actif
EP0060126B1 (fr) *	1981-03-09	1985-01-09	Klipfontein Organic Products Corporation Limited	Production d'hypochlorite de calcium
DE3263846D1 (en) *	1981-03-09	1985-07-04	Klipfontein Organic Prod	Production of calcium hypochlorite
CA1152288A (fr) *	1981-03-27	1983-08-23	Gilbert Thibault	Preparation d'hypochlorite de calcium
US4367209A (en) *	1982-02-26	1983-01-04	Olin Corporation	Calcium hypochlorite production from its dibasic salt
JPS5926901A (ja) *	1982-08-04	1984-02-13	Asahi Glass Co Ltd	次亜塩素酸カルシウムの製造方法
US4416864A (en) *	1982-09-30	1983-11-22	Olin Corporation	Process for calcium hypochlorite
US4504457A (en) *	1982-09-30	1985-03-12	Olin Corporation	Continuous process for producing granular calcium hypochlorite particles
US4468377A (en) *	1983-03-07	1984-08-28	Olin Corporation	Continuous process for the manufacture of calcium hypochlorite
US5164109A (en) *	1990-05-31	1992-11-17	Olin Corporation	Algicidally enhanced calcium hypochlorite compositions
US8252200B2 (en) *	2005-12-01	2012-08-28	Arch Chemicals, Inc.	Coated calcium hypochlorite composition
US7927510B2 (en) *	2007-04-20	2011-04-19	Arch Chemicals, Inc.	Calcium hypochlorite compositions comprising zinc salts and lime
US8372291B2 (en) *	2007-04-20	2013-02-12	Arch Chemicals, Inc.	Calcium hypochlorite compositions comprising zinc salts and lime

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2469901A (en) *	1945-11-24	1949-05-10	Pennsylvania Salt Mfg Co	Production of calcium hypochlorite

1970
- 1970-10-27 ZA ZA707296A patent/ZA707296B/xx unknown
1971
- 1971-10-21 US US00191251A patent/US3760064A/en not_active Expired - Lifetime
- 1971-10-21 GB GB4889371A patent/GB1350780A/en not_active Expired
- 1971-10-21 AU AU34877/71A patent/AU461893B2/en not_active Expired
- 1971-10-26 CA CA126,094,A patent/CA951493A/en not_active Expired
- 1971-10-26 CH CH1561771A patent/CH530342A/fr not_active IP Right Cessation
- 1971-10-26 DE DE2153355A patent/DE2153355C3/de not_active Expired
- 1971-10-27 FR FR7138664A patent/FR2113325A5/fr not_active Expired

Also Published As

Publication number	Publication date
DE2153355B2 (de)	1978-09-21
ZA707296B (en)	1972-02-23
DE2153355C3 (de)	1979-05-31
FR2113325A5 (fr)	1972-06-23
AU3487771A (en)	1973-05-03
GB1350780A (en)	1974-04-24
DE2153355A1 (de)	1972-05-04
CA951493A (en)	1974-07-23
AU461893B2 (en)	1975-06-12
US3760064A (en)	1973-09-18

Similar Documents

Publication	Publication Date	Title
CH527220A (fr)	1972-08-31	Procédé de préparation d'Iminoxyorganoxysilanes
OA03930A (fr)	1975-08-14	Procédé de préparation d'azapurinones.
CH507238A (fr)	1971-05-15	Procédé de préparation d'indoles substitués
CH495914A (fr)	1970-09-15	Procédé de préparation d'un hypochlorite de calcium stabilisé
RO65454A (fr)	1980-01-15	Procede pour la preparation des calcones substituees
CH538474A (fr)	1973-06-30	Procédé de préparation de nouvelles phényl-2-pyrrolidinones substituées
CA951493A (en)	1974-07-23	Process for the production of neutral calcium hypochlorite crystals
CH535226A (fr)	1973-03-31	Procédé de préparation de bis-chromones
BE788399A (fr)	1973-03-05	Procede de preparation de composes polyhydriques
CH517065A (fr)	1971-12-31	Procédé de préparation de l'acide 3-propionyl-salicylique
CH521923A (fr)	1972-04-30	Procédé pour la préparation de compositions d'hypochlorite de calcium granulé
CH540922A (fr)	1973-10-15	Procédé de préparation de 2-phényl-3-aminoacyl-benzo-thiazolines
RO64281A (fr)	1979-07-15	Procede pour la preparation des 6-methyle-8-methylergolines substituees
CH523226A (fr)	1972-05-31	Procédé de préparation d'a-halogénophénylacétamides
CH515268A (fr)	1971-11-15	Procédé de préparation de 5-nitrofuryl-1,2,4-oxadiazines
CH525218A (fr)	1972-07-15	Procédé pour la préparation d'indénophtalazines
CH533104A (fr)	1973-01-31	Procédé pour la préparation de 5-azaspiro-(2,4)-heptanes
RO72817A (fr)	1981-11-04	Procede pour la preparation des composes de octennitryle
CH511249A (fr)	1971-08-15	Procédé de préparation d'oxo-dihydro-benzothiazine-S-dioxydes
CH522590A (fr)	1972-06-30	Procédé de préparation d'adamantylaminotétrahydronaphtyloxypropanols
CH517765A (fr)	1972-01-15	Procédé de préparation d'ortho-sulfobenzimides
CH528495A (fr)	1972-09-30	Procédé pour la préparation des 17-bêta-alkyl-phénoxy-acétates de nandrolone
CH523873A (fr)	1972-06-15	Procédé de préparation de chlorures d'arylazobenzènesulfonyle
CH540924A (fr)	1973-08-31	Procédé de préparation de phénothiazinones substituées
OA04432A (fr)	1980-03-15	Procédé de préparation de 3-amino-pyrazolones-(5).

Legal Events

Date	Code	Title	Description
1986-06-30	PL	Patent ceased