ES8304031A1 - "procedimiento para la preparacion de soluciones acuosas concentradas de hipoclorito de metal alcalino". - Google Patents

"procedimiento para la preparacion de soluciones acuosas concentradas de hipoclorito de metal alcalino".

Info

Publication number
ES8304031A1
ES8304031A1 ES508170A ES508170A ES8304031A1 ES 8304031 A1 ES8304031 A1 ES 8304031A1 ES 508170 A ES508170 A ES 508170A ES 508170 A ES508170 A ES 508170A ES 8304031 A1 ES8304031 A1 ES 8304031A1
Authority
ES
Spain
Prior art keywords
plant
alkali metal
metal hypochlorite
concentrated aqueous
suspension
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
ES508170A
Other languages
English (en)
Other versions
ES508170A0 (es
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.)
Solvay SA
Original Assignee
Solvay 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
Application filed by Solvay SA filed Critical Solvay SA
Publication of ES8304031A1 publication Critical patent/ES8304031A1/es
Publication of ES508170A0 publication Critical patent/ES508170A0/es
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
    • C01B11/062—Hypochlorites of alkali 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)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE DISOLUCIONES ACUOSAS CONCENTRADAS DE HIPOCLORITOS DE METAL ALCALINO. CONSISTE EN INTRODUCIR EN UN REACTOR UNA DISOLUCION ACUOSA DE HIDROXIDO DE METAL ALCALINO Y A TRAVES DE ELLA UN GAS QUE CONTIENE CLORO, POR LA PARTE INFERIOR DEL REACTOR; RETIRAR LA SUSPENSION EN LA PARTE SUPERIOR DEL REACTOR Y DIVIDIRLA EN AL MENOS DOS FRACCIONES, RECIRCULANDO UNA DE ELLAS A LA BASE DEL REACTOR; Y SEPARACION Y RECOGIDA DE LA DISOLUCION ACUOSA DE HIPOCLORITO DE METAL ALCALINO Y DE LOS CRISTALES DE CLORURO DE METAL ALCALINO. ESTAS DISOLUCIONES TIENEN APLICACIONES PARA LA OBTENCION DE EXTRACTOS DE JAVEL.
ES508170A 1980-12-22 1981-12-21 "procedimiento para la preparacion de soluciones acuosas concentradas de hipoclorito de metal alcalino". Granted ES508170A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8027409A FR2496628A1 (fr) 1980-12-22 1980-12-22 Procede et installation pour la preparation de solutions aqueuses concentrees d'hypochlorite de metal alcalin

Publications (2)

Publication Number Publication Date
ES8304031A1 true ES8304031A1 (es) 1983-02-16
ES508170A0 ES508170A0 (es) 1983-02-16

Family

ID=9249452

Family Applications (1)

Application Number Title Priority Date Filing Date
ES508170A Granted ES508170A0 (es) 1980-12-22 1981-12-21 "procedimiento para la preparacion de soluciones acuosas concentradas de hipoclorito de metal alcalino".

Country Status (8)

Country Link
US (1) US4428918A (es)
EP (1) EP0054996B1 (es)
AT (1) ATE10357T1 (es)
BR (1) BR8108231A (es)
DE (1) DE3167344D1 (es)
ES (1) ES508170A0 (es)
FR (1) FR2496628A1 (es)
PT (1) PT74175B (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2532291A1 (fr) * 1982-08-24 1984-03-02 Ugine Kuhlmann Obtention d'une solution d'hypochlorite de sodium a haute concentration par un procede continu
FR2608145B1 (fr) * 1986-12-15 1989-03-03 Solvay Procede de fabrication d'hypochlorite de calcium et produit obtenu par ce procede
US5055285A (en) * 1990-02-01 1991-10-08 Olin Corporation Process for the production of highly pure concentrated solutions of potassium hypochlorite
US5194238A (en) * 1991-03-26 1993-03-16 Olin Corporation Process for the production of highly pure concentrated slurries of sodium hypochlorite
AU1769492A (en) * 1991-03-26 1992-11-02 Olin Corporation Process for producing slurries of sodium hypochlorite
FR2680165B1 (fr) * 1991-08-06 1993-10-15 Atochem Procede de preparation de solutions concentrees d'hypochlorite de metal alcalin.
US20050169832A1 (en) * 2004-02-02 2005-08-04 Powell Technologies Llc Concurrent packed tower manufacture of hypochlorite
US7578991B2 (en) * 2004-06-07 2009-08-25 Powell Technologies Llc Concurrent low-pressure manufacture of hypochlorite
US7175824B2 (en) * 2004-07-12 2007-02-13 Powell Technologies Llc A Michigan Limited Liability Company Manufacture of high-strength, low-salt sodium hypochlorite bleach
US8623318B2 (en) * 2004-07-12 2014-01-07 Powell Technologies Llc Manufacture of high-strength, low-salt aqueous sodium hypochlorite bleach and substantially dry crystalline salt
CN101027249B (zh) * 2004-07-12 2011-08-17 鲍威尔技术有限责任公司 高浓度、低盐次氯酸盐漂白剂的制造
US8491864B2 (en) * 2004-07-12 2013-07-23 Powell Technologies Llc Manufacture of high-strength, low-salt sodium hypochlorite bleach
WO2008068191A1 (en) * 2006-12-04 2008-06-12 Akzo Nobel N.V. Process to prepare concentrated alkali metal hypo-chlorite
CN101668699B (zh) * 2006-12-29 2013-05-08 鲍威尔技术有限责任公司 高浓度的低盐的次氯酸钠漂白剂的制造
CA2889512A1 (en) * 2012-10-31 2014-05-08 Olin Corporation Sodium hypochlorite composition and method of storing and transporting sodium hypochlorite

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1005936B (de) 1955-11-30 1957-04-11 Hoechst Ag Verfahren zur Herstellung von Loesungen von Hypochloriten
US3081304A (en) 1959-10-29 1963-03-12 Gen Mills Inc Amino hydroxy nitriles
GB984378A (en) * 1962-10-24 1965-02-24 Murgatroyds Salt & Chem Improvements in or relating to sodium hypochlorite production
NL302015A (es) 1962-12-20
US3445182A (en) 1965-02-15 1969-05-20 Universal Oil Prod Co Method for removing chlorine and entrained aluminum chloride particles from a waste gas stream
US3870782A (en) 1971-06-11 1975-03-11 Mississippi Chem Corp Ammonium nitrate neutralizer
US3917475A (en) 1974-04-12 1975-11-04 Allied Chem Liquid fertilizer composition and process
US4094643A (en) 1976-09-16 1978-06-13 Mississippi Chemical Corporation Ammonium nitrate neutralizer
DE2645780C2 (de) 1976-10-09 1982-10-07 Basf Ag, 6700 Ludwigshafen Verfahren zum Begasen einer Flüssigkeit in einem Umlaufreaktor und zum Verhindern des Entmischens von nicht abreagiertem Gas aus der Flüssigkeit
US4238462A (en) 1978-01-31 1980-12-09 Air Resources, Inc. Autocirculation process and apparatus
JPS54118398A (en) * 1978-03-07 1979-09-13 Asahi Glass Co Ltd Preparation of high concentration aqueous sodium hypochlorite solution

Also Published As

Publication number Publication date
BR8108231A (pt) 1982-10-05
PT74175B (fr) 1983-05-17
EP0054996B1 (fr) 1984-11-21
US4428918A (en) 1984-01-31
EP0054996A1 (fr) 1982-06-30
ATE10357T1 (de) 1984-12-15
PT74175A (fr) 1982-01-01
DE3167344D1 (en) 1985-01-03
FR2496628B1 (es) 1985-02-01
FR2496628A1 (fr) 1982-06-25
ES508170A0 (es) 1983-02-16

Similar Documents

Publication Publication Date Title
ES8304031A1 (es) "procedimiento para la preparacion de soluciones acuosas concentradas de hipoclorito de metal alcalino".
SE8701291L (sv) Foerfarande foer framstaellning av klordioxide
DE3173364D1 (en) Process for electrolyzing aqueous solution of alkali metal chloride
ATE74627T1 (de) Herstellungsverfahren von quaternaeren ammoniumhydroxiden von hoher reinheit.
DE3068097D1 (en) Electrolytic apparatus for the production of chlorine from aqueous alkali halogenide solutions
ES415330A1 (es) Un procedimiento continuo para preparar hipoclorito de cal-cio.
ES2004272A6 (es) Procedimiento continuo mejorado para la produccion de clorato sodico
GB710015A (en) An improved process for the production of finely divided silica
DE3474694D1 (en) Process for the electrolysis of aqueous alkali metal chloride solution
ES432901A1 (es) Procedimiento para recuperar el contenido en isocianurato clorado de una corriente acuosa residual.
ES475099A1 (es) Procedimiento para la preparacion de un percarbonato sodico grueso y compacto.
JPS54112396A (en) Production of high purity anhydrous magnesium chloride
ES8404285A1 (es) Procedimiento para preparar cristales de hipoclorito de sodio hidratado
DE3065000D1 (en) Electrolytic apparatus for the production of chlorine from aqueous alkali halogenide solutions
FR2487385B1 (fr) Procede d'electrolyse d'une solution aqueuse de chlorure de metal alcalin avec mise en oeuvre d'une membrane echangeuse de cations
SE8600555D0 (sv) Sett att framstella alkalimetallklorat
DE3263452D1 (en) Treatment of sodium tungstate leach liquor containing dissolved silica, phosphorus, and fluorine impurities
ES8307661A1 (es) "un procedimiento para la preparacion de percarbonato sodico".
ES2007125A6 (es) Un procedimiento para producir clorato de metal alcalino.
SE8200646L (sv) Framstellning av 2,3-epoxipropyltrialkylammoniumklorider
EP0093319A3 (en) Process for the electrolytic production of chlorine and caustic soda from salt containing sulphate
US3452012A (en) Process for the preparation of dry alkali dichlorisocyanurates
US4622216A (en) Treatment of sodium dithionite reaction mixture
US4374115A (en) Making calcium hypochlorite from impure lime
JPS55115934A (en) Recovering method for thallium from thallium-containing substance