ES2080589T3 - Composicion refrigerante. - Google Patents

Composicion refrigerante.

Info

Publication number
ES2080589T3
ES2080589T3 ES93302169T ES93302169T ES2080589T3 ES 2080589 T3 ES2080589 T3 ES 2080589T3 ES 93302169 T ES93302169 T ES 93302169T ES 93302169 T ES93302169 T ES 93302169T ES 2080589 T3 ES2080589 T3 ES 2080589T3
Authority
ES
Spain
Prior art keywords
composition
hydrocarbon
weight
refrigerant
usually present
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.)
Expired - Lifetime
Application number
ES93302169T
Other languages
English (en)
Inventor
Stephen Forbes Pearson
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.)
Star Refrigeration Ltd
Original Assignee
Star Refrigeration Ltd
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
Priority claimed from GB929207607A external-priority patent/GB9207607D0/en
Priority claimed from GB929212958A external-priority patent/GB9212958D0/en
Priority claimed from GB929227073A external-priority patent/GB9227073D0/en
Application filed by Star Refrigeration Ltd filed Critical Star Refrigeration Ltd
Application granted granted Critical
Publication of ES2080589T3 publication Critical patent/ES2080589T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C09K2205/12—Hydrocarbons
    • 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
    • C09K2205/12—Hydrocarbons
    • C09K2205/128—Perfluorinated hydrocarbons
    • 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
    • C09K2205/40—Replacement mixtures
    • C09K2205/42—Type R12

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

LA INVENCION PROVEE UNA COMPOSICION REFRIGERANTE PARA USAR COMO SUSTITUTO DIRECTO DEL REFRIGERANTE R12 (DICLORODIFLUOROMETANO), AMBIENTALMENTE INACEPTABLE, EN APARATOS DE REFRIGERACION. LA COMPOSICION CONTIENE UNA MEZCLA DE R134A (TETRAFLUOROETANO), UN HIDROCARBURO EL CUAL ES PROPANO, PROPILENO O ISOBUTANO EN UNA CANTIDAD NO INFLAMABLE, Y OPCIONALMENTE R218 (OCTAFLUOROPROPANO). EL HIDROCARBURO ESTA PRESENTE NORMALMENTE EN UNA CANTIDAD DE 2 A 10% DE PESO, Y EL R218 ESTA PRESENTE NORMALMENTE DE UN 3 A UN 20% DE PESO. TAMBIEN SE PUEDE INCLUIR UN ADITIVO ANTI COMPOSICION NO CONTIENE CLORO Y NO TIENE POTENCIAL COMO DESTRUCTOR DE OZONO.
ES93302169T 1992-04-04 1993-03-22 Composicion refrigerante. Expired - Lifetime ES2080589T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB929207607A GB9207607D0 (en) 1992-04-04 1992-04-04 Replacement refrigerant
GB929212958A GB9212958D0 (en) 1992-06-18 1992-06-18 Replacement refrigerant composition
GB929227073A GB9227073D0 (en) 1992-12-30 1992-12-30 Replacement composition

Publications (1)

Publication Number Publication Date
ES2080589T3 true ES2080589T3 (es) 1996-02-01

Family

ID=27266133

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93302169T Expired - Lifetime ES2080589T3 (es) 1992-04-04 1993-03-22 Composicion refrigerante.

Country Status (5)

Country Link
EP (1) EP0565265B1 (es)
JP (1) JP3400817B2 (es)
AT (1) ATE131517T1 (es)
DE (1) DE69300998T2 (es)
ES (1) ES2080589T3 (es)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5622645A (en) * 1992-01-24 1997-04-22 Gu; Chujun Nonazeotropic working fluid media for use in thermodynamic cycle applications
US5762818A (en) * 1992-07-15 1998-06-09 E. I. Du Pont De Nemours And Company Compositions which include 1,1,2,2- tetrafluoroethane and fluoroethane
US5733472A (en) * 1992-07-15 1998-03-31 E. I. Du Pont De Nemours And Company Compositions which include 1,1,2,2-tetrafluoroethane and fluoropropane
US5458798A (en) * 1993-02-05 1995-10-17 E. I. Du Pont De Nemours And Company Azeotropic and azeotrope-like compositions of a hydrofluorocarbon and a hydrocarbon
IT1265581B1 (it) * 1993-12-15 1996-11-22 Zanussi Elettromecc Fluidi per circuiti frigoriferi
US5417871A (en) * 1994-03-11 1995-05-23 E. I. Du Pont De Nemours And Company Hydrofluorocarbon compositions
GB9522701D0 (en) * 1995-11-07 1996-01-10 Star Refrigeration Centrifugal compression refrigerant composition
IT1277085B1 (it) 1995-12-14 1997-11-04 Ausimont Spa Composizioni ternarie quasi azeotropiche costituite da fluorocarburi idrogenati e idrocarburi adatte come fluidi refrigeranti
US6023934A (en) * 1996-08-16 2000-02-15 American Superconductor Corp. Methods and apparatus for cooling systems for cryogenic power conversion electronics
US6173577B1 (en) 1996-08-16 2001-01-16 American Superconductor Corporation Methods and apparatus for cooling systems for cryogenic power conversion electronics
FR2753452B1 (fr) * 1996-09-17 1998-12-04 Malek Alfi Fluide thermodynamique compose de propane et de r 134a pour la refrigeration et la climatisation
US5801937A (en) * 1996-10-16 1998-09-01 American Superconductor Corporation Uninterruptible power supplies having cooled components
GB9624818D0 (en) * 1996-11-28 1997-01-15 Rh Ne Poulenc Chemicals Ltd Refrigerant composition
AU755306B2 (en) * 1997-07-15 2002-12-12 E.I. Du Pont De Nemours And Company Refrigerant compositions
EP0998539B2 (en) 1997-07-15 2013-10-16 E.I. Du Pont De Nemours And Company Refrigerant compositions
GB9828737D0 (en) * 1998-12-29 1999-02-17 Star Refrigeration Vaporisable composition
US7258813B2 (en) 1999-07-12 2007-08-21 E.I. Du Pont De Nemours And Company Refrigerant composition
US6606868B1 (en) 1999-10-04 2003-08-19 Refrigerant Products, Ltd. R 22 replacement refrigerant
US6629419B1 (en) 1999-10-04 2003-10-07 Refringerant Products Ltd. CFC 12 replacement refrigerant
US6604368B1 (en) 1999-10-04 2003-08-12 Refrigerant Products, Ltd. R 12 replacement refrigerant
GB2356867A (en) * 1999-12-03 2001-06-06 Rhodia Ltd Refrigeration Compositions
GB0206413D0 (en) 2002-03-19 2002-05-01 Refrigerant Products Ltd Refrigerant for centrifugal compressors
KR100488645B1 (ko) * 2002-06-12 2005-05-11 주식회사 그린뱅크 냉매조성물
GB0223724D0 (en) 2002-10-11 2002-11-20 Rhodia Organique Fine Ltd Refrigerant compositions
CA2507639C (en) 2002-11-29 2013-08-06 Rhodia Organique Fine Limited Chiller refrigerants
JP3789898B2 (ja) * 2003-03-17 2006-06-28 東芝キヤリア株式会社 冷媒、冷媒圧縮機および冷凍装置
KR100492174B1 (ko) * 2004-08-25 2005-06-02 함윤식 알12 및 알22 대체용 혼합냉매 및 이를 사용하는 냉동시스템
CA2644560C (en) 2006-03-03 2014-10-14 Rpl Holdings Limited Refrigerant composition
CA2644556C (en) 2006-03-03 2014-09-16 Rpl Holdings Limited Refrigerant composition
DE102007002121B4 (de) * 2007-01-10 2008-12-11 Dräger, Karl-Heinz Verwendung eines Flüssiggasgemisches als nichtbrennbares Treibgas zum Feinstverteilen eines Reiz- oder Kampfstoffes
GB0922288D0 (en) 2009-12-21 2010-02-03 Rpl Holdings Ltd Non ozone depleting and low global warming potential refrigerants for refrigeration
US10330364B2 (en) 2014-06-26 2019-06-25 Hudson Technologies, Inc. System and method for retrofitting a refrigeration system from HCFC to HFC refrigerant
GB201505230D0 (en) 2015-03-27 2015-05-13 Rpl Holdings Ltd Non ozone depleting and low global warming refrigerant blends
WO2019102008A1 (en) 2017-11-27 2019-05-31 Rpl Holdings Limited Low gwp refrigerant blends
JP2023546463A (ja) 2020-10-22 2023-11-02 アールピーエル ホールディングス リミテッド 熱ポンプ冷媒

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4755316A (en) * 1987-10-23 1988-07-05 Allied-Signal Inc. Refrigeration lubricants
EP0545942B2 (en) * 1990-07-26 2003-12-10 E.I. Du Pont De Nemours And Company Near-azeotropic blends for use as refrigerants

Also Published As

Publication number Publication date
EP0565265A1 (en) 1993-10-13
DE69300998D1 (de) 1996-01-25
JP3400817B2 (ja) 2003-04-28
EP0565265B1 (en) 1995-12-13
ATE131517T1 (de) 1995-12-15
DE69300998T2 (de) 1996-07-04
JPH0617039A (ja) 1994-01-25

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