TW289047B - - Google Patents

Info

Publication number
TW289047B
TW289047B TW083105522A TW83105522A TW289047B TW 289047 B TW289047 B TW 289047B TW 083105522 A TW083105522 A TW 083105522A TW 83105522 A TW83105522 A TW 83105522A TW 289047 B TW289047 B TW 289047B
Authority
TW
Taiwan
Prior art keywords
carbon dioxide
compositions
trifluromethane
hexafluoroethane
trifluoromethane
Prior art date
Application number
TW083105522A
Other languages
English (en)
Chinese (zh)
Inventor
Paul Wilson David
Original Assignee
Allied Signal Inc
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 Allied Signal Inc filed Critical Allied Signal Inc
Application granted granted Critical
Publication of TW289047B publication Critical patent/TW289047B/zh

Links

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
    • A62D1/00—Fire-extinguishing compositions; Use of chemical substances in extinguishing fires
    • A62D1/0028—Liquid extinguishing substances
    • A62D1/0057—Polyhaloalkanes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/02—Materials undergoing a change of physical state when used
    • C09K5/04—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa
    • C09K5/041—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems
    • C09K5/044—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems comprising halogenated compounds
    • C09K5/045—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems comprising halogenated compounds containing only fluorine as halogen
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2205/00—Aspects relating to compounds used in compression type refrigeration systems
    • C09K2205/10—Components
    • C09K2205/106—Carbon dioxide
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2205/00—Aspects relating to compounds used in compression type refrigeration systems
    • C09K2205/32—The mixture being azeotropic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Fire-Extinguishing Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Hydrogenated Pyridines (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Fireproofing Substances (AREA)
TW083105522A 1993-07-14 1994-06-17 TW289047B (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/092,317 US5340490A (en) 1993-07-14 1993-07-14 Azeotrope-like compositions of trifluoromethane and carbon dioxide or hexafluoroethane and carbon dioxide

Publications (1)

Publication Number Publication Date
TW289047B true TW289047B (OSRAM) 1996-10-21

Family

ID=22232669

Family Applications (1)

Application Number Title Priority Date Filing Date
TW083105522A TW289047B (OSRAM) 1993-07-14 1994-06-17

Country Status (12)

Country Link
US (1) US5340490A (OSRAM)
EP (1) EP0708806B1 (OSRAM)
JP (1) JP2690199B2 (OSRAM)
KR (1) KR100218061B1 (OSRAM)
AT (1) ATE156510T1 (OSRAM)
AU (1) AU683266B2 (OSRAM)
CA (1) CA2165667A1 (OSRAM)
DE (1) DE69404845T2 (OSRAM)
DK (1) DK0708806T3 (OSRAM)
MX (1) MX9404457A (OSRAM)
TW (1) TW289047B (OSRAM)
WO (1) WO1995002652A1 (OSRAM)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100190185B1 (ko) * 1991-03-18 1999-06-01 크리스 로저 에이치 디플루오로메탄; 1,1,1-트리플루오로에탄; 또는 프로판을 함유하는 비공비성 냉매 조성물들
GB9414133D0 (en) * 1994-07-13 1994-08-31 Ici Plc Refrigerant compositions
GB9414136D0 (en) * 1994-07-13 1994-08-31 Ici Plc Refrigerant compositions
GB9414110D0 (en) * 1994-07-13 1994-08-31 Ici Plc Refrigeration compositions
GB9414134D0 (en) * 1994-07-13 1994-08-31 Ici Plc Refrigerant compositions
US5718807A (en) * 1994-09-20 1998-02-17 E. I. Du Pont De Nemours And Company Purification process for hexafluoroethane products
US5766503A (en) * 1994-12-16 1998-06-16 E. I. Du Pont De Nemours And Company Refrigeration process using azeotropic compositions of perfluoroethane and trifluoromethane
US6034048A (en) * 1995-03-01 2000-03-07 Charvid Limited Liability Co. Non-caustic cleaning composition using an alkali salt
US6194367B1 (en) 1995-03-01 2001-02-27 Charvid Limited Liability Co. Non-caustic cleaning composition comprising peroxygen compound and specific silicate and method of making the same in free-flowing, particulate form
US5674957A (en) * 1995-03-10 1997-10-07 The University Of North Carolina At Chapel Hill Nonaqueous polymerization of fluoromonomers
US5618894A (en) * 1995-03-10 1997-04-08 The University Of North Carolina Nonaqueous polymerization of fluoromonomers
US5728315A (en) * 1996-05-01 1998-03-17 Alliedsignal Inc. Azeotrope-like compositions of trifluoromethane, carbon dioxide, ethane and hexafluoroethane
JP3319499B2 (ja) * 1996-08-06 2002-09-03 出光興産株式会社 冷凍機用潤滑油組成物及び該組成物を用いた潤滑方法
GB9708240D0 (en) * 1997-04-23 1997-06-11 Nycomed Imaging As Improvements in or relating to contrast agents
US6074572A (en) * 1999-04-06 2000-06-13 Cryogen, Inc. Gas mixture for cryogenic applications
US6346203B1 (en) 2000-02-15 2002-02-12 Pcbu Services, Inc. Method for the suppression of fire
US6546740B1 (en) 2000-05-19 2003-04-15 Clemson University Ternary refrigerant compositions which contain perfluoroorgano sulfur compounds as replacements for R-22
US6574973B1 (en) 2000-05-19 2003-06-10 Electric Power Research Institute, Inc. Ternary refrigerant compositions containing fluorinated ethers as replacements for R-22
KR100405189B1 (ko) 2001-02-16 2003-11-12 한국과학기술연구원 혼합냉매 조성물
US6841087B2 (en) 2002-04-19 2005-01-11 Korea Institute Of Science And Technology Refrigerant composition comprising difluoromethane, 1,1,1-trifluoroethane and 1,1,1,2-tetrafluoroethane
US6800216B2 (en) 2002-07-24 2004-10-05 Korea Institute Of Science And Technology Refrigerant composition for replacing chlorodifluoromethane
US6776922B2 (en) * 2002-07-24 2004-08-17 Korea Institute Of Science And Technology Refrigerant composition comprising difluoromethane, 1,1,1-trifluoroethane and 1,1-difluoroethane
US7238299B2 (en) * 2002-11-01 2007-07-03 Honeywell International Inc. Heat transfer fluid comprising difluoromethane and carbon dioxide
RU2368410C1 (ru) * 2008-05-07 2009-09-27 Учреждение Российской академии наук Институт структурной макрокинетики и проблем материаловедения РАН Газовый состав для предотвращения воспламенения и взрыва метановоздушных смесей
WO2010025452A1 (en) * 2008-08-29 2010-03-04 Micro Pure Solutions, Llc Method for treating hydrogen sulfide-containing fluids
TWI432255B (zh) * 2008-09-26 2014-04-01 Asahi Kasei Chemicals Corp The use of porous hollow fiber membranes for the manufacture of clarified biomedical culture media
RU2430763C1 (ru) * 2010-02-10 2011-10-10 Тимур Рафкатович Тимербулатов Двухкомпонентный газовый состав для предотвращения воспламенения и взрыва метановоздушных смесей
RU2444391C1 (ru) * 2010-07-30 2012-03-10 Тимур Рафкатович Тимербулатов Газовый состав для предотвращения воспламенения и взрыва метановоздушных смесей
RU2629559C1 (ru) * 2016-10-24 2017-08-30 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" Присадка к топливу
GB2562509B (en) * 2017-05-17 2020-04-29 Mexichem Fluor Sa De Cv Heat transfer compositions

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2101993A (en) * 1932-04-30 1937-12-14 Gen Motors Corp Refrigerant mixture and the method of using the same
US2641579A (en) * 1951-03-02 1953-06-09 Du Pont Azeotropic refrigerant composition of monochlorodifluoromethane and chloropentafluoroethane
US3804759A (en) * 1971-12-27 1974-04-16 J Becker Aerosol fire extinguisher and method
JPS51125995A (en) * 1975-04-24 1976-11-02 Daikin Ind Ltd Fire extinguishing agent
US4724679A (en) * 1986-07-02 1988-02-16 Reinhard Radermacher Advanced vapor compression heat pump cycle utilizing non-azeotropic working fluid mixtures
JPH0256029A (ja) * 1988-08-20 1990-02-26 Fujitsu Ltd 汎用レジスタ切換方式
US5040609A (en) * 1989-10-04 1991-08-20 E. I. Du Pont De Nemours And Company Fire extinguishing composition and process
US5141654A (en) * 1989-11-14 1992-08-25 E. I. Du Pont De Nemours And Company Fire extinguishing composition and process
US5120770A (en) * 1989-11-29 1992-06-09 Doyle Earl N Use of liquid carbon dioxide as a blowing agent in the production of open-cell polyurethane foam
DE4116274C2 (de) * 1991-05-17 1998-03-19 Forschungszentrum Fuer Kaeltet Kältemittel
JPH0542230A (ja) * 1991-08-13 1993-02-23 Daikin Ind Ltd 消火剤
US5162381A (en) * 1991-12-10 1992-11-10 Allied-Signal Inc. Process for preparing thermalplastic foam
EP0649453B1 (en) * 1992-07-10 1997-05-14 E.I. Du Pont De Nemours And Company Azeotropic compositions of perfluoroethane and trifluoromethane
US5275751A (en) * 1992-12-22 1994-01-04 Alliedsignal Inc. Azeotrope-like compositions of trifluoromethane, carbon dioxide and sulfur hexafluoride

Also Published As

Publication number Publication date
DK0708806T3 (da) 1997-10-27
EP0708806A1 (en) 1996-05-01
DE69404845T2 (de) 1997-11-27
JP2690199B2 (ja) 1997-12-10
CA2165667A1 (en) 1995-01-26
US5340490A (en) 1994-08-23
KR100218061B1 (ko) 1999-09-01
MX9404457A (es) 1995-01-31
AU683266B2 (en) 1997-11-06
JPH08507312A (ja) 1996-08-06
WO1995002652A1 (en) 1995-01-26
AU6919394A (en) 1995-02-13
DE69404845D1 (de) 1997-09-11
ATE156510T1 (de) 1997-08-15
EP0708806B1 (en) 1997-08-06

Similar Documents

Publication Publication Date Title
TW289047B (OSRAM)
EP0602022A3 (en) Near-azeotropic blends for use as refrigerants.
MY124709A (en) Compositions comprising 1,1,1,3,3-pentafluorobutane and use of these compositions.
CA2095639A1 (en) Fire extinguishing composition and process
ES2082011T3 (es) Procedimiento y composicion para extinguir fuegos.
ZA975212B (en) Compositions of modified carbon products and amphiphilic ions and methods of using the same.
AU6240094A (en) Extinguishing fires in confined spaces
AU8092094A (en) Fire fighting and cooling foam composition
CA2057863A1 (en) Azeotrope-like compositions of pentafluoroethane; 1,1,1-trifluoroethane; and chlorodifluoromethane
ES2121869T3 (es) Composiciones de difluorometano y propano de punto de ebullicion sustancialmente constante.
TW223657B (OSRAM)
EP0871519A4 (en) STABILIZED AND CORROSION INHIBITING FLAME RETARDANT COMPOSITIONS AND RELATED METHODS
AU584371B2 (en) Absorbent composition for refrigeration and heating systems
CA2171612A1 (en) Antioxidant-containing effervescent composition
AU9128698A (en) Fire extinguishing composition
AU2748097A (en) Azeotrope-like compositions of trifluoromethane, carbon dioxide, ethane and hexafluoroethane
FI943069A7 (fi) Kloorittomia, mahdollisesti vetypitoisia fluorihiilivetyjä sisältävät koostumukset
AU3949897A (en) Refrigerant compositions
CA2095640A1 (en) Fire extinguishing composition and process
RU97105502A (ru) Огнетушащий порошковый состав
GB9522377D0 (en) Refrigerant compositions
PL323624A1 (en) Novel purgative compositions and methods of manufacturing them
AU5341098A (en) Fulgimide compounds, use of them, and compositions containing the same
ES2091725A1 (es) Mezcla seudo-azeotropica de clorodifluormetano, de 1,1,1-trifluoretano y de pentafluoretano y su aplicacion como fluido frigorigeno en refrigeracion a baja temperatura.
CA2161813A1 (en) Azeotrope-like compositions of pentafluoroethane and 1,1,1,-trifluoroethane