FI90790C - Yhdistetty menetelmä klooridioksidin ja natriumhydroksidin valmistamiseksi - Google Patents

Yhdistetty menetelmä klooridioksidin ja natriumhydroksidin valmistamiseksi Download PDF

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Publication number
FI90790C
FI90790C FI885557A FI885557A FI90790C FI 90790 C FI90790 C FI 90790C FI 885557 A FI885557 A FI 885557A FI 885557 A FI885557 A FI 885557A FI 90790 C FI90790 C FI 90790C
Authority
FI
Finland
Prior art keywords
compartment
electrolytic cell
cathode
chlorine dioxide
ions
Prior art date
Application number
FI885557A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI90790B (fi
FI885557A7 (fi
FI885557A0 (fi
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 FI885557A0 publication Critical patent/FI885557A0/fi
Publication of FI885557A7 publication Critical patent/FI885557A7/fi
Publication of FI90790B publication Critical patent/FI90790B/fi
Application granted granted Critical
Publication of FI90790C publication Critical patent/FI90790C/fi

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)
FI885557A 1988-07-26 1988-11-30 Yhdistetty menetelmä klooridioksidin ja natriumhydroksidin valmistamiseksi FI90790C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA573065 1988-07-26
CA000573065A CA1324976C (en) 1988-07-26 1988-07-26 Combined process for production of chlorine dioxide and sodium hydroxide

Publications (4)

Publication Number Publication Date
FI885557A0 FI885557A0 (fi) 1988-11-30
FI885557A7 FI885557A7 (fi) 1990-01-27
FI90790B FI90790B (fi) 1993-12-15
FI90790C true FI90790C (fi) 1994-03-25

Family

ID=4138446

Family Applications (1)

Application Number Title Priority Date Filing Date
FI885557A FI90790C (fi) 1988-07-26 1988-11-30 Yhdistetty menetelmä klooridioksidin ja natriumhydroksidin valmistamiseksi

Country Status (18)

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

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69117180D1 (de) * 1990-06-07 1996-03-28 Sterling Canada Inc Elektrochemische herstellung von sauren chloratloesungen
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
US7153586B2 (en) 2003-08-01 2006-12-26 Vapor Technologies, Inc. Article with scandium compound decorative coating
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
KR101587578B1 (ko) * 2014-04-25 2016-01-22 (주) 테크윈 3격실로 이루어진 염화물 전기분해용 격막식 전기분해조
KR101587577B1 (ko) * 2014-04-25 2016-01-22 (주) 테크윈 3격실 전해조를 이용한 차염발생장치
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
EP0353367B1 (en) 1993-06-09
ES2054831T3 (es) 1994-08-16
FI90790B (fi) 1993-12-15
JPH0247283A (ja) 1990-02-16
KR910001138B1 (ko) 1991-02-25
DE3881685D1 (de) 1993-07-15
EP0353367A1 (en) 1990-02-07
NO885411D0 (no) 1988-12-06
PT89372B (pt) 1995-03-31
YU46800B (sh) 1994-06-10
CA1324976C (en) 1993-12-07
AR246987A1 (es) 1994-10-31
PL160948B1 (pl) 1993-05-31
PL276364A1 (en) 1990-02-05
FI885557A7 (fi) 1990-01-27
DE3881685T2 (de) 1993-10-28
NZ227119A (en) 1990-06-26
ATE90310T1 (de) 1993-06-15
KR900001884A (ko) 1990-02-28
JPH0232356B2 (OSRAM) 1990-07-19
FI885557A0 (fi) 1988-11-30
AU2852489A (en) 1990-02-01
PT89372A (pt) 1990-07-31
IN174701B (OSRAM) 1995-02-18
BR8806952A (pt) 1990-08-07
NO885411L (no) 1990-01-29
YU238788A (sh) 1992-09-07
ZA889284B (en) 1989-09-27
AU606495B2 (en) 1991-02-07

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Legal Events

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BB Publication of examined application
MM Patent lapsed
MM Patent lapsed

Owner name: STERLING CANADA, INC.