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AR246987A1 - Metodo combinado para producir dioxido de cloro e hidroxido de sodio. - Google Patents

Metodo combinado para producir dioxido de cloro e hidroxido de sodio.

Info

Publication number
AR246987A1
AR246987A1 AR88312806A AR31280688A AR246987A1 AR 246987 A1 AR246987 A1 AR 246987A1 AR 88312806 A AR88312806 A AR 88312806A AR 31280688 A AR31280688 A AR 31280688A AR 246987 A1 AR246987 A1 AR 246987A1
Authority
AR
Argentina
Prior art keywords
chlorine dioxide
sodium
compartment
sodium hydroxide
reaction
Prior art date
Application number
AR88312806A
Other languages
English (en)
Original Assignee
Sterling Canada Inc
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 Sterling Canada Inc filed Critical Sterling Canada Inc
Application granted granted Critical
Publication of AR246987A1 publication Critical patent/AR246987A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/24—Halogens or compounds thereof
    • C25B1/26—Chlorine; Compounds thereof
    • 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
    • C01B11/02—Oxides of chlorine
    • C01B11/022—Chlorine dioxide (ClO2)
    • C01B11/023—Preparation from chlorites or chlorates
    • C01B11/025—Preparation from chlorites or chlorates from chlorates without any other reaction reducing agent than chloride ions
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/14—Alkali metal compounds
    • C25B1/16—Hydroxides
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/34—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis
    • C25B1/46—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis in diaphragm cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

UN METODO PARA LA PRODUCCION DE DIOXIDO DE CLORO E HIDROXIDO DE SODIO HACIENDO REACCIONAR CLORATO DE SODIO CON ACIDO CLORHIDRICO EN UNA ZONA DE REACCION PARA FORMAR DIOXIDO DE CLORO EL CUAL ES RECUPERADO DE LA ZONA DE REACCION COMO DIOXIDO DE CLORO PRODUCTO, Y UN EFLUENTE ACUOSO QUE CONTIENE CLORURO DE SODIO Y FORMANDO ELECTROLITICAMENTE HIDROXIDO DE SODIO PARTIENDO DE CLORURO DE SODIO Y AGUA, COMPRENDE: (A) HACER PASAR EL EFLUENTE ACUOSO DESDE LA ZONA DE REACCION AL COMPARTIMIENTO CENTRAL DE UNA CELDA ELECTROLITICA DE TRES COMPARTIMIENTOS; (B) FORMAR ELECTROLITICAMENTE IONES DE HIDROGENO PARTIENDO DE UN ELECTROLITO DEL COMPARTIMIENTO DE ANODO Y TRANSFERIR LOS IONES DE HIDROGENO FORMADOS AL COMPARTIMIENTO CENTRAL A TRAVES DE UNA DE LAS MEMBRANAS DE INTERCAMBIO CATIONICO PARA FORMAR ACIDO CLORHIDRICO; (C) FORMAR IONES HIDROXILO Y TRANSFERIR IONES DE SODIO DESDE EL COMPARTIMIENTO CENTRAL AL COMPARTIMIENTO DEL CATODO A TRAVES DE LA OTRA MEMBRANA DE INTERCAMBIO CATIONICO PARA FORMAR H IDROXIDO DE SODIO Y (D) ENVIAR EFLUENTE DESDE EL COMPARTIMIENTO CENTRAL A LA ZONA DE REACCION GENERADORA DE DIOXIDO DE CLORO PARA PROVEER PARTE DEL CLORURO DE HIDROGENO REQUERIDO PARA LA REACCION CON CLORATO DE SODIO.
AR88312806A 1988-07-26 1988-12-21 Metodo combinado para producir dioxido de cloro e hidroxido de sodio. AR246987A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000573065A CA1324976C (en) 1988-07-26 1988-07-26 Combined process for production of chlorine dioxide and sodium hydroxide

Publications (1)

Publication Number Publication Date
AR246987A1 true AR246987A1 (es) 1994-10-31

Family

ID=4138446

Family Applications (1)

Application Number Title Priority Date Filing Date
AR88312806A AR246987A1 (es) 1988-07-26 1988-12-21 Metodo combinado para producir dioxido de cloro e hidroxido de sodio.

Country Status (18)

Country Link
EP (1) EP0353367B1 (es)
JP (1) JPH0247283A (es)
KR (1) KR910001138B1 (es)
AR (1) AR246987A1 (es)
AT (1) ATE90310T1 (es)
AU (1) AU606495B2 (es)
BR (1) BR8806952A (es)
CA (1) CA1324976C (es)
DE (1) DE3881685T2 (es)
ES (1) ES2054831T3 (es)
FI (1) FI90790C (es)
IN (1) IN174701B (es)
NO (1) NO885411L (es)
NZ (1) NZ227119A (es)
PL (1) PL160948B1 (es)
PT (1) PT89372B (es)
YU (1) YU46800B (es)
ZA (1) ZA889284B (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU644179B2 (en) * 1990-06-07 1993-12-02 Sterling Canada, Inc. Electrochemical production of acid chlorate solutions
US5423958A (en) * 1991-09-12 1995-06-13 Eka Nobel Ab Acidity control in chlorine dioxide manufacture
WO1993004979A1 (en) * 1991-09-12 1993-03-18 Eka Nobel Ab Acidity control in chlorine dioxide manufacture
US5487881A (en) * 1993-02-26 1996-01-30 Eka Nobel Inc. Process of producing chlorine dioxide
US20030042134A1 (en) 2001-06-22 2003-03-06 The Procter & Gamble Company High efficiency electrolysis cell for generating oxidants in solutions
US7048842B2 (en) 2001-06-22 2006-05-23 The Procter & Gamble Company Electrolysis cell for generating chlorine dioxide
KR100400179B1 (ko) * 2001-03-15 2003-10-01 김명한 주문자 디자인이 가능한 청바지 탈색 방법
US20070026205A1 (en) 2005-08-01 2007-02-01 Vapor Technologies Inc. Article having patterned decorative coating
KR100817730B1 (ko) * 2007-04-26 2008-03-31 주식회사 대한이엔비 이산화염소 발생장치 및 제조방법
AU2014339706B2 (en) * 2013-10-23 2017-05-18 Nemaska Lithium Inc. Processes and systems for preparing lithium hydroxide
KR101587577B1 (ko) * 2014-04-25 2016-01-22 (주) 테크윈 3격실 전해조를 이용한 차염발생장치
KR101587578B1 (ko) * 2014-04-25 2016-01-22 (주) 테크윈 3격실로 이루어진 염화물 전기분해용 격막식 전기분해조
CN106517096A (zh) * 2016-12-28 2017-03-22 山东大学 一种二氧化氯消毒液制备装置及方法
KR101895525B1 (ko) * 2017-01-13 2018-09-05 한국에너지기술연구원 역전기투석 장치를 이용한 저 에너지 소비형 수산화나트륨 생산 장치 및 이를 이용한 하이브리드 시스템

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3810969A (en) * 1971-06-22 1974-05-14 Hooker Chemical Corp Process for the production of chlorine dioxide
JPS5951481B2 (ja) * 1977-06-08 1984-12-14 クロリン エンジニアズ株式会社 二酸化塩素の製造方法
CA1330964C (en) * 1988-02-16 1994-07-26 Marek Lipsztajn Production of chlorine dioxide in an electrolytic cell

Also Published As

Publication number Publication date
BR8806952A (pt) 1990-08-07
KR900001884A (ko) 1990-02-28
YU238788A (sh) 1992-09-07
ZA889284B (en) 1989-09-27
IN174701B (es) 1995-02-18
ES2054831T3 (es) 1994-08-16
EP0353367B1 (en) 1993-06-09
NO885411D0 (no) 1988-12-06
AU2852489A (en) 1990-02-01
DE3881685T2 (de) 1993-10-28
NZ227119A (en) 1990-06-26
DE3881685D1 (de) 1993-07-15
EP0353367A1 (en) 1990-02-07
FI90790B (fi) 1993-12-15
NO885411L (no) 1990-01-29
FI90790C (fi) 1994-03-25
KR910001138B1 (ko) 1991-02-25
FI885557A0 (fi) 1988-11-30
ATE90310T1 (de) 1993-06-15
PT89372A (pt) 1990-07-31
PL160948B1 (pl) 1993-05-31
JPH0232356B2 (es) 1990-07-19
PT89372B (pt) 1995-03-31
FI885557A (fi) 1990-01-27
CA1324976C (en) 1993-12-07
YU46800B (sh) 1994-06-10
JPH0247283A (ja) 1990-02-16
AU606495B2 (en) 1991-02-07
PL276364A1 (en) 1990-02-05

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