KR920700720A - 하이드로플루오로카본을 이용한 배합물 및 소화(消火)방법 - Google Patents

하이드로플루오로카본을 이용한 배합물 및 소화(消火)방법

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Publication number
KR920700720A
KR920700720A KR1019910700404A KR910700404A KR920700720A KR 920700720 A KR920700720 A KR 920700720A KR 1019910700404 A KR1019910700404 A KR 1019910700404A KR 910700404 A KR910700404 A KR 910700404A KR 920700720 A KR920700720 A KR 920700720A
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South Korea
Prior art keywords
compound
mixture
fire
concentration
heptafluoropropane
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KR1019910700404A
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English (en)
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KR100188903B1 (ko
Inventor
유이찌 이꾸보
레스터 로빈 마크
Original Assignee
루돌프 제이·에이. 부어호브
그레이트 레이크스 케미칼 코오퍼레이션
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Application filed by 루돌프 제이·에이. 부어호브, 그레이트 레이크스 케미칼 코오퍼레이션 filed Critical 루돌프 제이·에이. 부어호브
Publication of KR920700720A publication Critical patent/KR920700720A/ko
Priority to KR1019980706409A priority Critical patent/KR100189484B1/ko
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Publication of KR100188903B1 publication Critical patent/KR100188903B1/ko

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Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D5/00—Composition of materials for coverings or clothing affording protection against harmful chemical agents
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D1/00—Fire-extinguishing compositions; Use of chemical substances in extinguishing fires
    • A62D1/0028—Liquid extinguishing substances
    • A62D1/0057—Polyhaloalkanes

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Toxicology (AREA)
  • Fire-Extinguishing Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

내용 없음

Description

하이드로플루오로카본을 이용한 배합물 및 소화(消火)방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (13)

  1. 불에 소화(消火)농도의 1 또는 2이상의 일반식 CxHyFz의 화합물을 도입하고, 불이 꺼질때까지 그 화합물의 농도를 유지하는 단계로 이루어지는 것을 특징으로하는 소화방법. 식중, x는 2또는 3이고, y는 1또는 2이고 z는 5,6 또는 7이고; x가 2일때 y는 1이고 z는 5이고; x 3일때 z는 6또는 7이다.
  2. 제1항에 있어서, 화합물이 약 15%(v/v)미만의 수준으로 사용되는 것을 특징으로 하는 방법.
  3. 제1항에 있어서, 화합물의 소화농도는 약 5내지 10%(v/v)인 것을 특징으로 하는 방법.
  4. 제1항에 있어서, 화합물이 토탈 플러딩 시스템에 사용되는 것을 특징으로 하는 방법.
  5. 제1항에 있어서, 화합물이 휴대용 소화 시스템에 사용되는 것을 특징으로 하는 방법.
  6. 비파괴적인 소화제제로서의 1또는 2이상의 일반식 CxHyFz의 화합물의 이용, 식중, x는 2또는 3이고, y는 1또는 2이고 z는 5,6 또는 7이고; x가 2일때 y는 1이고 z는 5이고; x 3일때 z는 6또는 7이다.
  7. 제1항에 있어서, 화합물이 헵타플루오로프로판 1,1,1,3,3,3-헥사플루오로프로판, 1,1,1,2,3,3-헥사플루오로프로판, 펜타플루오로에탄 및 그 혼합물로 이루어지는 군으로부터 선택된 것임을 특징으로 하는 방법.
  8. 제1항 내지 제7항중의 어느 한 항에 있어서, 화합물이 헵타플루오로프로판인 것을 특징으로 하는 방법.
  9. 약5내지 15%(v/v)농도의 헵타플루오로프로판을 불에 도입하고, 불이 꺼질때까지 헵타플루오로프로판의 그 농도를 유지하는 단계로 이루어지는 것을 특징으로 하는 소화방법.
  10. 1 또는 2이상의 일반식 CxHyFz의 화합물과; x는 2또는 3이고, y는 1또는 2이고, z는 5,6 또는 7이고; x가 2일때 y는 1이고 z는 5이고; x가 3일때 z는 6또는 7이고, 이 화합물은 혼합물의 적어도 약 10중량%의 수준으로 혼합물에 존재하고; CF3Br, CF2BrCl, CF3CF2Cl, CF2BrCF2Br, CF2HBr 및 CF3CHFBr로 이루어지는 군으로부터 선택된 1또는 2이상의 염소 및/또는 브롬함유 소화제제로 이루어지는 소화농도의 혼합물을 불에 도입하고; 이 혼합물의 농도를 불이 꺼질때까지 유지하는 단계로 이루어지는 것을 특징으로 하는 소화방법.
  11. 제10항에 있어서, 혼합물의 소화농도가 약 3내지 15%(v/v)인 것을 특징으로 하는 방법.
  12. 혼합물의 적어도 약 10중량%의 1또는 2이상의 일반식 CxHyFz의 화합물과; 여기서 x는 2또는 3이고, y는 1또는 2이고 z는 5,6 또는 7이고; x가 2일때 y는 1이고 z는 5이고; x가 3일때 z는 6또는 7이고; 혼합물의 단지 약 90중량%의 CF3Br, CF2BrCl, CF3CF2Cl, CF3BrCF2Br, CF2HBr 및 CF3CHFBr로 이루어지는 군으로부터 선택된 1또는 2이상의 염소 및/또는 브롬함유 소화제제로 이루어지는 것을 특징으로 하는 소화 혼합물.
  13. 제12항에 있어서, 화합물이 펩타플루오로프로판이고 그 구성요소가 CF2HBr인 것을 특징으로 하는 소화혼합물.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910700404A 1989-08-21 1990-08-09 하이드로플루오로카본을 이용한 배합물 및 소화방법 KR100188903B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019980706409A KR100189484B1 (en) 1989-08-21 1998-08-18 Fire extinguishing method and blends utilizing hydrofluorocarbons

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US39684189A 1989-08-21 1989-08-21
US396,841 1989-08-21
US439738 1989-11-21
US439,738 1989-11-21
US07/439,738 US5124053A (en) 1989-08-21 1989-11-21 Fire extinguishing methods and blends utilizing hydrofluorocarbons
US396841 1995-03-01

Publications (2)

Publication Number Publication Date
KR920700720A true KR920700720A (ko) 1992-08-10
KR100188903B1 KR100188903B1 (ko) 1999-06-01

Family

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KR1019910700404A KR100188903B1 (ko) 1989-08-21 1990-08-09 하이드로플루오로카본을 이용한 배합물 및 소화방법

Country Status (3)

Country Link
US (1) US5124053A (ko)
KR (1) KR100188903B1 (ko)
ZA (1) ZA906427B (ko)

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Publication number Publication date
US5124053A (en) 1992-06-23
ZA906427B (en) 1991-06-26
KR100188903B1 (ko) 1999-06-01

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