PT89372A - Processo de producao de dioxido de cloro e de hidroxido de sodio - Google Patents

Processo de producao de dioxido de cloro e de hidroxido de sodio

Info

Publication number
PT89372A
PT89372A PT89372A PT8937288A PT89372A PT 89372 A PT89372 A PT 89372A PT 89372 A PT89372 A PT 89372A PT 8937288 A PT8937288 A PT 8937288A PT 89372 A PT89372 A PT 89372A
Authority
PT
Portugal
Prior art keywords
production
sodium hydroxide
chloro
dioxide
chloro dioxide
Prior art date
Application number
PT89372A
Other languages
English (en)
Other versions
PT89372B (pt
Inventor
Zbigniew Twardowski
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
Publication of PT89372A publication Critical patent/PT89372A/pt
Publication of PT89372B publication Critical patent/PT89372B/pt

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)
PT89372A 1988-07-26 1988-12-30 Processo de producao de dioxido de cloro e de hidroxido de sodio PT89372B (pt)

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 (2)

Publication Number Publication Date
PT89372A true PT89372A (pt) 1990-07-31
PT89372B PT89372B (pt) 1995-03-31

Family

ID=4138446

Family Applications (1)

Application Number Title Priority Date Filing Date
PT89372A PT89372B (pt) 1988-07-26 1988-12-30 Processo de producao de dioxido de cloro e de hidroxido de sodio

Country Status (18)

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

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05506481A (ja) * 1990-06-07 1993-09-22 ステアリング　カナダ、インコーポレイテッド 酸塩素酸塩溶液の電気化学的製造法
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
US7048842B2 (en) 2001-06-22 2006-05-23 The Procter & Gamble Company Electrolysis cell for generating chlorine dioxide
US20030042134A1 (en) 2001-06-22 2003-03-06 The Procter & Gamble Company High efficiency electrolysis cell for generating oxidants in solutions
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
KR102099714B1 (ko) * 2013-10-23 2020-04-13 네마스카 리튬 인코포레이션 리튬 하이드록사이드 제조 공정 및 시스템
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
YU46800B (sh) 1994-06-10
FI90790C (fi) 1994-03-25
IN174701B (pt) 1995-02-18
BR8806952A (pt) 1990-08-07
ES2054831T3 (es) 1994-08-16
JPH0247283A (ja) 1990-02-16
PT89372B (pt) 1995-03-31
CA1324976C (en) 1993-12-07
NO885411D0 (no) 1988-12-06
ATE90310T1 (de) 1993-06-15
FI885557A (fi) 1990-01-27
KR900001884A (ko) 1990-02-28
DE3881685T2 (de) 1993-10-28
DE3881685D1 (de) 1993-07-15
PL160948B1 (pl) 1993-05-31
YU238788A (sh) 1992-09-07
EP0353367A1 (en) 1990-02-07
JPH0232356B2 (pt) 1990-07-19
FI885557A0 (fi) 1988-11-30
ZA889284B (en) 1989-09-27
FI90790B (fi) 1993-12-15
NO885411L (no) 1990-01-29
AU606495B2 (en) 1991-02-07
EP0353367B1 (en) 1993-06-09
AR246987A1 (es) 1994-10-31
NZ227119A (en) 1990-06-26
PL276364A1 (en) 1990-02-05
KR910001138B1 (ko) 1991-02-25
AU2852489A (en) 1990-02-01

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Legal Events

Date Code Title Description
FG3A Patent granted, date of granting

Effective date: 19940919

MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19960331