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KR970065491A - 헥사플루오로에탄의 제조방법 - Google Patents

헥사플루오로에탄의 제조방법 Download PDF

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Publication number
KR970065491A
KR970065491A KR1019960067179A KR19960067179A KR970065491A KR 970065491 A KR970065491 A KR 970065491A KR 1019960067179 A KR1019960067179 A KR 1019960067179A KR 19960067179 A KR19960067179 A KR 19960067179A KR 970065491 A KR970065491 A KR 970065491A
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South Korea
Prior art keywords
molecule
carbon atoms
hydrofluorocarbons
tetrafluoroethane
gas
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Application number
KR1019960067179A
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English (en)
Other versions
KR100283711B1 (ko
Inventor
히로모토 오노
데쓰오 나카조
다쓰하루 아라이
도시오 오이
Original Assignee
무라타 하지메
쇼와덴코 가부시키가이샤
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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Priority claimed from JP5032396A external-priority patent/JP2947158B2/ja
Application filed by 무라타 하지메, 쇼와덴코 가부시키가이샤 filed Critical 무라타 하지메
Publication of KR970065491A publication Critical patent/KR970065491A/ko
Application granted granted Critical
Publication of KR100283711B1 publication Critical patent/KR100283711B1/ko

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C19/00—Acyclic saturated compounds containing halogen atoms
    • C07C19/08—Acyclic saturated compounds containing halogen atoms containing fluorine

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

하이드로플루오로카본류와 불소 가스로부터 헥사플루오로에탄을 안전하고도 고효율로 제조한다.
분자내에 2개의 탄소원자를 함유하는 하이드로플루오로카본류와 불소 가스를 희석 가스의 존재하에 250내지 500℃에서 기상 반응시킨다.

Description

헥사플루오로에탄의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (10)

  1. 분자내에 2개의 탄소원자를 함유하는 하이드로플루오로카본류와 불소 가스를 희석 가스의 존재하에 승온 에서 기상 반응시킴을 특징으로 하는, 헥사플루오로에탄의 제조방법.
  2. 제1항에 있어서, 희석 가스가 테트라플루오로메탄, 헥사플루오로에탄, 옥타플루오로프로판 및 불화수소 중의 하나 이상을 하유하는 제조방법.
  3. 제1항에 있어서, 희석 가스가, 불화수소가 풍부한 가스인 제조방법.
  4. 제1항에 있어서, 반응이 250 내지 500℃의 온도에서 수행되는 제조방법.
  5. 제1항에 있어서, 분자내에 2개의 탄소원자를 함유하는 하이드로플루오로카본류가 분소원가를 3개 이상 함유하는 하이드로플루오로카본인 제조방법.
  6. 제5항에 있어서, 분자내에 2개의 탄소원자를 함유하는 하이드로플루오로카본류가 1,1,1,2-테트라플루오로에탄 ,1,1,2,2,-테트라플루오로에탄 및 펜타플루오로에탄 중의 하나 이상인 제조방법.
  7. 제6항에 있어서, 분자내에 2개의 탄소원자를 함유하는 하이드로플루오로카본류가 1,1,1,2-테트라플루오로에탄인 제조방법.
  8. 제1항에 있어서, 분자내에 2개의 탄소원자를 함유하는 하이드로플루오로카본류의 반응기 입구 농도가 6몰 %이하에서 반응이 수행되는 제조방법.
  9. 제8항에 있어서, 1,1,1,2-테트라플루오로에탄의 반응기 입구 농도가 4몰 %이하인 제조방법.
  10. 제1항에 있어서, 반응이 0내지 3Mpa의 반응 압력에서 수행되는 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019960067179A 1996-03-07 1996-12-18 헥사플루오로에탄의 제조방법 KR100283711B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5032396A JP2947158B2 (ja) 1996-03-07 1996-03-07 ヘキサフルオロエタンの製造方法
JP96-050323 1996-03-07

Publications (2)

Publication Number Publication Date
KR970065491A true KR970065491A (ko) 1997-10-13
KR100283711B1 KR100283711B1 (ko) 2001-03-02

Family

ID=12855706

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960067179A KR100283711B1 (ko) 1996-03-07 1996-12-18 헥사플루오로에탄의 제조방법

Country Status (4)

Country Link
KR (1) KR100283711B1 (ko)
CN (1) CN1076333C (ko)
SG (1) SG48501A1 (ko)
TW (1) TW409114B (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220020939A (ko) * 2019-07-01 2022-02-21 다이킨 고교 가부시키가이샤 알칸의 제조 방법

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111484389A (zh) * 2020-04-16 2020-08-04 山东重山光电材料股份有限公司 一种联产高纯电子级氟化氢与氟化碳的生产工艺

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0031519A1 (en) * 1979-12-26 1981-07-08 Allied Corporation Preparation of fluorinated organic compounds with elemental fluorine and fused alumina reactor
JPH02131438A (ja) * 1988-11-11 1990-05-21 Asahi Glass Co Ltd ヘキサフルオロエタンの製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220020939A (ko) * 2019-07-01 2022-02-21 다이킨 고교 가부시키가이샤 알칸의 제조 방법

Also Published As

Publication number Publication date
CN1165803A (zh) 1997-11-26
KR100283711B1 (ko) 2001-03-02
TW409114B (en) 2000-10-21
SG48501A1 (en) 1998-04-17
CN1076333C (zh) 2001-12-19

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