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ES537195A0 - Metodo de purificar fluocarbonos - Google Patents

Metodo de purificar fluocarbonos

Info

Publication number
ES537195A0
ES537195A0 ES537195A ES537195A ES537195A0 ES 537195 A0 ES537195 A0 ES 537195A0 ES 537195 A ES537195 A ES 537195A ES 537195 A ES537195 A ES 537195A ES 537195 A0 ES537195 A0 ES 537195A0
Authority
ES
Spain
Prior art keywords
fluocarbons
purifying
purifying fluocarbons
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
ES537195A
Other languages
English (en)
Other versions
ES8506571A1 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sunoco Inc R&M
Original Assignee
Sunoco Inc R&M
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 Sunoco Inc R&M filed Critical Sunoco Inc R&M
Publication of ES537195A0 publication Critical patent/ES537195A0/es
Publication of ES8506571A1 publication Critical patent/ES8506571A1/es
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/38—Separation; Purification; Stabilisation; Use of additives
    • C07C17/395—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to a chemical modification of at least one compound
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/02—Halogenated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/38—Separation; Purification; Stabilisation; Use of additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Primary Cells (AREA)
  • Carbon And Carbon Compounds (AREA)
ES537195A 1983-10-31 1984-10-30 Metodo de purificar fluocarbonos Expired ES8506571A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US54731483A 1983-10-31 1983-10-31
US65067984A 1984-09-17 1984-09-17

Publications (2)

Publication Number Publication Date
ES537195A0 true ES537195A0 (es) 1985-08-01
ES8506571A1 ES8506571A1 (es) 1985-08-01

Family

ID=27068510

Family Applications (1)

Application Number Title Priority Date Filing Date
ES537195A Expired ES8506571A1 (es) 1983-10-31 1984-10-30 Metodo de purificar fluocarbonos

Country Status (13)

Country Link
EP (1) EP0151697B1 (es)
KR (1) KR850002956A (es)
AU (1) AU562689B2 (es)
CA (1) CA1262346A (es)
DE (1) DE3475183D1 (es)
DK (1) DK490484A (es)
ES (1) ES8506571A1 (es)
FI (1) FI77838C (es)
GR (1) GR80800B (es)
IL (1) IL73355A (es)
NO (1) NO159788C (es)
PH (1) PH23145A (es)
PT (1) PT79414B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07121881B2 (ja) * 1991-03-26 1995-12-25 信越化学工業株式会社 含フッ素有機基を有するエチレン化合物に含まれるヨウ素を除去する方法
DE4116121A1 (de) * 1991-05-17 1992-11-19 Hoechst Ag Verfahren zur reinigung von gemischen, die im wesentlichen aus perfluorierten alkylbromiden oder alkylendibromiden bestehen
DE4205341A1 (de) * 1992-02-21 1993-08-26 Pharmpur Gmbh Verfahren zur reinigung von perfluorcarbonen und verwendung der gereinigten perfluorcarbone
US5352785A (en) * 1993-03-30 1994-10-04 Minnesota Mining And Manufacturing Company Continuous process for purifying perfluorochemical compositions
CN103086865B (zh) * 2013-01-29 2015-03-04 浙江大学 一种全氟烷基酰氟废弃物的处理方法
JP7032639B2 (ja) 2017-12-22 2022-03-09 セントラル硝子株式会社 ジフルオロメチル－１，２，２，２－テトラフルオロエチルエーテルの精製方法および製造方法
US12534390B2 (en) 2023-07-14 2026-01-27 Claros Technologies Inc. Methods and systems of nitrate removal in aqueous systems for improved PFAS destruction
US20250019286A1 (en) 2023-07-14 2025-01-16 Claros Technologies Inc. Methods and Systems of Nitrate Removal in Aqueous Systems for Improved PFAS Destruction

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2738371A (en) * 1951-02-14 1956-03-13 Du Pont Purification of fluorocarbons
US2999885A (en) * 1959-09-17 1961-09-12 Du Pont Purification of fluorocarbons
US3696156A (en) * 1970-04-03 1972-10-03 Du Pont Process for purification of fluoroperhalocarbons
US4530926A (en) * 1982-06-29 1985-07-23 The Green Cross Corporation Perfluorotricyclic amines as oxygen carriers

Also Published As

Publication number Publication date
FI77838B (fi) 1989-01-31
PT79414B (en) 1986-09-15
DK490484D0 (da) 1984-10-12
FI77838C (fi) 1989-05-10
EP0151697A1 (en) 1985-08-21
DK490484A (da) 1985-05-01
DE3475183D1 (en) 1988-12-22
NO159788C (no) 1989-02-08
EP0151697B1 (en) 1988-11-17
GR80800B (en) 1985-03-01
FI844240A0 (fi) 1984-10-29
PT79414A (en) 1984-11-01
NO159788B (no) 1988-10-31
NO844323L (no) 1985-05-02
PH23145A (en) 1989-05-11
IL73355A (en) 1988-02-29
IL73355A0 (en) 1985-01-31
AU562689B2 (en) 1987-06-18
KR850002956A (ko) 1985-05-28
CA1262346A (en) 1989-10-17
ES8506571A1 (es) 1985-08-01
AU3471684A (en) 1985-05-09
FI844240L (fi) 1985-05-01

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Legal Events

Date Code Title Description
MM4A Patent lapsed

Effective date: 19960506