KR900012835A - 과염소산염 용액중에서 차아염소산염의 분해방법 - Google Patents

과염소산염 용액중에서 차아염소산염의 분해방법 Download PDF

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Publication number
KR900012835A
KR900012835A KR1019900002155A KR900002155A KR900012835A KR 900012835 A KR900012835 A KR 900012835A KR 1019900002155 A KR1019900002155 A KR 1019900002155A KR 900002155 A KR900002155 A KR 900002155A KR 900012835 A KR900012835 A KR 900012835A
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KR
South Korea
Prior art keywords
hypochlorite
decomposition
hydrogen peroxide
perchlorate solution
molar ratio
Prior art date
Application number
KR1019900002155A
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English (en)
Other versions
KR920008515B1 (ko
Inventor
프랄쥐 크리스띠앙
Original Assignee
쟈끄 마리옹
소시에떼 아토샹
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.)
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9379170&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR900012835(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 쟈끄 마리옹, 소시에떼 아토샹 filed Critical 쟈끄 마리옹
Publication of KR900012835A publication Critical patent/KR900012835A/ko
Application granted granted Critical
Publication of KR920008515B1 publication Critical patent/KR920008515B1/ko

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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
    • C01B11/16—Perchloric acid
    • C01B11/18—Perchlorates

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  • 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)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Detergent Compositions (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • External Artificial Organs (AREA)
  • Dental Preparations (AREA)
  • Communication Cables (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
  • Lubricants (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

내용 없음

Description

과염소산염 용액중에서 차아염소산염의 분해방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (5)

  1. 과염소산염 용액을, 이용 가능한 과산화수소/차아염소산 염 몰비가 1이상이 되는 양으로 첨가된 과산화수소와 접촉시킴을 특징으로 하는, 알칼리 금속 염소산염의 수용액을 전기분해하여 생성된 알칼리 금속 과염소산염 용액 중에서 그와 함께 존재하는 6가 크로뮴에 영향을 미치지 않으면서 차아염소산염 또는 CIO-이온을 분해하는 방법.
  2. 제1항에 있어서, 이용 가능한 과산화수소/차아염소산염 몰비가 1.1이하인 방법.
  3. 제1항 및 제2항 중 어는 한항에 있어서, 차아염소산염의 분해를 산성 또는 알칼리성 pH에서 수행하는 방법.
  4. 제3항에 있어서, pH가 5 내지 12인 방법.
  5. 제1항 내지 제4항중 어느 한항에 있어서, 차아염소산염의 분해를 20℃~90℃의 온도에서 수행하는 방법.
    ※ 참고사항: 최초출원 내용에 의하여 공개하는 것임.
KR1019900002155A 1989-02-22 1990-02-21 과염소산염 용액중에서 차아염소산염의 분해방법 KR920008515B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR8902536A FR2643357B1 (fr) 1989-02-22 1989-02-22 Procede de destruction des hypochlorites dans une solution de perchlorate
FR89-02536 1989-02-22
FR89.02536 1989-02-22

Publications (2)

Publication Number Publication Date
KR900012835A true KR900012835A (ko) 1990-09-01
KR920008515B1 KR920008515B1 (ko) 1992-10-01

Family

ID=9379170

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900002155A KR920008515B1 (ko) 1989-02-22 1990-02-21 과염소산염 용액중에서 차아염소산염의 분해방법

Country Status (20)

Country Link
US (1) US5009754A (ko)
EP (1) EP0384861B1 (ko)
JP (1) JPH02263703A (ko)
KR (1) KR920008515B1 (ko)
CN (1) CN1021962C (ko)
AT (1) ATE90651T1 (ko)
AU (1) AU626035B2 (ko)
BR (1) BR9000820A (ko)
CA (1) CA2010429A1 (ko)
DE (2) DE384861T1 (ko)
DK (1) DK0384861T3 (ko)
ES (1) ES2017608T3 (ko)
FI (1) FI89786B (ko)
FR (1) FR2643357B1 (ko)
GR (1) GR900300148T1 (ko)
IL (1) IL93231A (ko)
NO (1) NO900710L (ko)
NZ (1) NZ232638A (ko)
PT (1) PT93215A (ko)
ZA (1) ZA901352B (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2643356B1 (fr) * 1989-02-22 1991-05-10 Atochem Procede de destruction des hypochlorites dans une solution de chlorate
KR101386706B1 (ko) * 2009-03-26 2014-04-18 가부시키가이샤 아이에이치아이 과염소산염의 제조 방법 및 제조 장치

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3518173A (en) * 1967-12-26 1970-06-30 George J Crane Continuous manufacture of chlorates and perchlorates
US4075094A (en) * 1976-07-09 1978-02-21 Fmc Corporation Sodium hypochlorite treatment for removal of cyanurate compounds from aqueous waste streams
CA1112845A (en) * 1979-07-16 1981-11-24 Ian H. Warren Destruction of sodium hypochlorite in solutions from a chlorate electrolytic cell
SE451854B (sv) * 1986-02-10 1987-11-02 Kema Nord Blekkemi Ab Sett vid framstellning av alkalimetallklorat
FR2643356B1 (fr) * 1989-02-22 1991-05-10 Atochem Procede de destruction des hypochlorites dans une solution de chlorate

Also Published As

Publication number Publication date
DK0384861T3 (da) 1993-07-12
JPH0573685B2 (ko) 1993-10-14
FR2643357B1 (fr) 1991-05-10
AU626035B2 (en) 1992-07-23
FI89786B (fi) 1993-08-13
NO900710L (no) 1990-08-23
IL93231A0 (en) 1990-11-05
CN1021962C (zh) 1993-09-01
BR9000820A (pt) 1991-02-05
ES2017608T3 (es) 1993-12-01
FI900879A0 (fi) 1990-02-21
CN1045080A (zh) 1990-09-05
ZA901352B (en) 1990-11-28
EP0384861A1 (fr) 1990-08-29
US5009754A (en) 1991-04-23
NZ232638A (en) 1991-01-29
IL93231A (en) 1994-04-12
FR2643357A1 (fr) 1990-08-24
CA2010429A1 (fr) 1990-08-22
JPH02263703A (ja) 1990-10-26
DE69001916T2 (de) 1993-12-02
DE384861T1 (de) 1991-02-07
EP0384861B1 (fr) 1993-06-16
AU5006390A (en) 1990-08-30
DE69001916D1 (de) 1993-07-22
KR920008515B1 (ko) 1992-10-01
ES2017608A4 (es) 1991-03-01
PT93215A (pt) 1990-08-31
ATE90651T1 (de) 1993-07-15
GR900300148T1 (en) 1991-09-27
NO900710D0 (no) 1990-02-14

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