KR910019901A - Process for preparing stabilized chlorine dioxide aqueous solution containing free chlorine dioxide - Google Patents

Process for preparing stabilized chlorine dioxide aqueous solution containing free chlorine dioxide Download PDF

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Publication number
KR910019901A
KR910019901A KR1019900006531A KR900006531A KR910019901A KR 910019901 A KR910019901 A KR 910019901A KR 1019900006531 A KR1019900006531 A KR 1019900006531A KR 900006531 A KR900006531 A KR 900006531A KR 910019901 A KR910019901 A KR 910019901A
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KR
South Korea
Prior art keywords
chlorine dioxide
aqueous solution
solution containing
containing free
preparing
Prior art date
Application number
KR1019900006531A
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Korean (ko)
Other versions
KR920003214B1 (en
Inventor
강한철
오수일
노길환
Original Assignee
이수영
동양화학공업 주식회사
황규온
이양화학공업 주식회사
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Application filed by 이수영, 동양화학공업 주식회사, 황규온, 이양화학공업 주식회사 filed Critical 이수영
Priority to KR1019900006531A priority Critical patent/KR920003214B1/en
Publication of KR910019901A publication Critical patent/KR910019901A/en
Application granted granted Critical
Publication of KR920003214B1 publication Critical patent/KR920003214B1/en

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    • 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
    • C01B11/08—Chlorous acid
    • C01B11/10—Chlorites
    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

내용 없음No content

Description

유리 이산화염소를 함유한 안정화 이산화염소 수용액의 제조방법Process for preparing stabilized chlorine dioxide aqueous solution containing free chlorine dioxide

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (2)

이산화염소 수용액을 제조하는데 있어서, 5.5-8.0중량부의 탄산나트륨, 0.1-0.3중량부의 제이인산나트륨 및 3.0-7.0중량부의 과산화수소를 물에 용해시킨 수용액에 이산화염소를 흡수시켜서 유리이산화염소를 함유하며 pH7.0-7.5인 이산화염소 수용액을 제조함을 특징으로 하는 유리 이산화염소를 함유한 안정화 이산화염소 수용액의 제조방법.In preparing an aqueous solution of chlorine dioxide, chlorine dioxide is absorbed in an aqueous solution in which 5.5-8.0 parts by weight of sodium carbonate, 0.1-0.3 parts by weight of sodium diphosphate and 3.0-7.0 parts by weight of hydrogen peroxide are dissolved in water to contain free chlorine dioxide. A process for preparing a stabilized chlorine dioxide aqueous solution containing free chlorine dioxide, characterized by preparing an aqueous solution of chlorine dioxide which is 0-7.5. 제1항에 있어서, 탄산나트륨, 과산화수소 및 제이인산 나트륨이 함량이 각각 99%이상. 및28-30% 및 98%이상인것을 상요함을 특징으로 하는 유리 이산화염소를 함유한 안정화 이산화염소 수용액의 제조방법.The sodium carbonate, hydrogen peroxide and sodium diphosphate contents are each 99% or more. And 28-30% and 98% or more of the method for producing a stabilized chlorine dioxide aqueous solution containing free chlorine dioxide. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900006531A 1990-05-09 1990-05-09 Process for the production of chlorine dioxide liquid solution with ridical chlorine dioxide KR920003214B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900006531A KR920003214B1 (en) 1990-05-09 1990-05-09 Process for the production of chlorine dioxide liquid solution with ridical chlorine dioxide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900006531A KR920003214B1 (en) 1990-05-09 1990-05-09 Process for the production of chlorine dioxide liquid solution with ridical chlorine dioxide

Publications (2)

Publication Number Publication Date
KR910019901A true KR910019901A (en) 1991-12-19
KR920003214B1 KR920003214B1 (en) 1992-04-24

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Application Number Title Priority Date Filing Date
KR1019900006531A KR920003214B1 (en) 1990-05-09 1990-05-09 Process for the production of chlorine dioxide liquid solution with ridical chlorine dioxide

Country Status (1)

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KR (1) KR920003214B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100441499C (en) * 2003-04-22 2008-12-10 贵州大学 Method of preparing stable chloride dioxide
CN106835799B (en) * 2017-03-13 2018-04-10 广西大学 A kind of method for improving ClO 2 solution stability
KR102002501B1 (en) * 2019-03-19 2019-07-29 김일도 Method of manufacturing chlorine dioxide using hydrogen peroxide and method of sterilization and removal of bad ordor using chlorine dioxide

Also Published As

Publication number Publication date
KR920003214B1 (en) 1992-04-24

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