CA2232674A1 - Produit de substitution a incorporation directe pour refrigerant au dichlorofluoromethane - Google Patents

Produit de substitution a incorporation directe pour refrigerant au dichlorofluoromethane Download PDF

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Publication number
CA2232674A1
CA2232674A1 CA 2232674 CA2232674A CA2232674A1 CA 2232674 A1 CA2232674 A1 CA 2232674A1 CA 2232674 CA2232674 CA 2232674 CA 2232674 A CA2232674 A CA 2232674A CA 2232674 A1 CA2232674 A1 CA 2232674A1
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Canada
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weight percent
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Abandoned
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CA 2232674
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English (en)
Inventor
George H. Goble
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Individual
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Individual
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Filing date
Publication date
Priority claimed from US08/611,258 external-priority patent/US6875370B2/en
Application filed by Individual filed Critical Individual
Publication of CA2232674A1 publication Critical patent/CA2232674A1/fr
Abandoned legal-status Critical Current

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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
    • 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
    • C09K2205/11—Ethers
    • C09K2205/112—Halogenated ethers
    • 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
    • C09K2205/122—Halogenated 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
    • 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
    • C09K2205/45—Type R500

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  • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Cette invention concerne un groupe de réfrigérants connus (R-227ea, R-124, R-134a, R-143a, R-125, R-E125, R-E143a, R-E227ca2, R-245cb, R-600a, R-142b, R-22, R-290, R-E170, R-1270, R-1216, R-218, R-C318, R-C270) qu'on peut combiner de manières nouvelles pour produire une pluralité d'excellents produits de substitution à incorporation directe pour les réfrigérants R-12 ou R-500. La performance des produits de substitution à incorporation directe préférés pour le R-12 ou le R-500, dépasse souvent celle du réfrigérant remplacé tout en maintenant une circulation d'huile acceptable avec les huiles minérales utilisées dans les systèmes de climatisation et de réfrigération fonctionnant avec du R-12 ou du R-500.
CA 2232674 1995-09-21 1996-09-17 Produit de substitution a incorporation directe pour refrigerant au dichlorofluoromethane Abandoned CA2232674A1 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US403895P 1995-09-21 1995-09-21
US60/004,038 1995-09-21
US614595P 1995-11-02 1995-11-02
US60/006,145 1995-11-02
US08/611,258 US6875370B2 (en) 1996-03-05 1996-03-05 Drop-in Substitutes for dichlorodifluoromethane refrigerant
US08/611,258 1996-03-05

Publications (1)

Publication Number Publication Date
CA2232674A1 true CA2232674A1 (fr) 1997-03-27

Family

ID=27357544

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2232674 Abandoned CA2232674A1 (fr) 1995-09-21 1996-09-17 Produit de substitution a incorporation directe pour refrigerant au dichlorofluoromethane

Country Status (3)

Country Link
AU (1) AU7239596A (fr)
CA (1) CA2232674A1 (fr)
WO (1) WO1997011138A1 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL128302A0 (en) * 1996-08-08 1999-11-30 Donald E Turner Alternative refrigerant including hexafluoropropylene
KR100261459B1 (ko) * 1997-12-24 2000-07-01 박대치 냉동/공기조화기용 혼합냉매 조성물
US6053008A (en) * 1998-12-30 2000-04-25 Praxair Technology, Inc. Method for carrying out subambient temperature, especially cryogenic, separation using refrigeration from a multicomponent refrigerant fluid
US6041620A (en) * 1998-12-30 2000-03-28 Praxair Technology, Inc. Cryogenic industrial gas liquefaction with hybrid refrigeration generation
US6105388A (en) * 1998-12-30 2000-08-22 Praxair Technology, Inc. Multiple circuit cryogenic liquefaction of industrial gas
US6112550A (en) * 1998-12-30 2000-09-05 Praxair Technology, Inc. Cryogenic rectification system and hybrid refrigeration generation
US6041621A (en) * 1998-12-30 2000-03-28 Praxair Technology, Inc. Single circuit cryogenic liquefaction of industrial gas
US6176102B1 (en) * 1998-12-30 2001-01-23 Praxair Technology, Inc. Method for providing refrigeration
US6076372A (en) * 1998-12-30 2000-06-20 Praxair Technology, Inc. Variable load refrigeration system particularly for cryogenic temperatures
US6065305A (en) * 1998-12-30 2000-05-23 Praxair Technology, Inc. Multicomponent refrigerant cooling with internal recycle
ES2185494B1 (es) * 2001-07-11 2004-08-16 Dinagas, S.A. Mezcla refrigerante sustituta del diclorodifluorometano.
WO2004003098A2 (fr) 2002-06-27 2004-01-08 Goble George H Melanges de refrigerants non inflammables non destructeurs d'ozone, s'utilisant dans de l'huile minerale
PL208354B1 (pl) 2002-11-29 2011-04-29 Du Pont Kompozycja czynnika chłodniczego, jej zastosowanie oraz sposób wytwarzania chłodzenia
CN100434492C (zh) * 2005-12-09 2008-11-19 天津大学 用于中高温热泵的三元混合工质
US8444873B2 (en) 2009-06-12 2013-05-21 Solvay Fluor Gmbh Refrigerant composition
CN103820082B (zh) * 2014-03-02 2017-04-12 上海海洋大学 一种用于超低温制冷系统的环保制冷剂
CN110878195B (zh) * 2019-10-16 2020-11-27 珠海格力电器股份有限公司 一种含三氟碘甲烷的冷媒和含有其的混合物和换热系统
EP4031517A4 (fr) 2020-11-25 2022-11-09 Fujian Yongjing Technology Co., Ltd Procédé industriel pour fabriquer du perfluoro(éther méthylvinylique) (pfmve) et du 1,1,2,2-tétrafluoro-1-(trifluorométhoxy)éthane (tftfme)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4303536A (en) * 1980-12-29 1981-12-01 Allied Corporation Nonazeotropic refrigerant composition containing monachlorodifluoromethane, and method of use
EP0105831A1 (fr) * 1982-09-30 1984-04-18 Daikin Kogyo Co., Ltd. Composition réfrigérante
US4482465A (en) * 1983-03-07 1984-11-13 Phillips Petroleum Company Hydrocarbon-halocarbon refrigerant blends
US4810403A (en) * 1987-06-09 1989-03-07 E. I. Du Pont De Nemours And Company Halocarbon blends for refrigerant use
GB2228739B (en) * 1989-03-03 1992-07-22 Star Refrigeration Refrigerant
US5061394A (en) * 1990-03-13 1991-10-29 E. I. Du Pont De Nemours And Company Azeotropic composition of 1-chloro-1,2,2,2-tetrafluoroethane and dimethyl ether
US5277834A (en) * 1990-07-26 1994-01-11 E. I. Du Pont De Nemours And Company Near-azeotropic blends for use as refrigerants
US5214929A (en) * 1991-01-07 1993-06-01 Goble George H Drop-in substitute for dichlorodifluoromethane refrigerant
US5151207A (en) * 1991-01-07 1992-09-29 Goble George H Drop-in substitute for dichlorodifluoromethane refrigerant
US5188749A (en) * 1991-07-15 1993-02-23 Elf Atochem North America, Inc. R22/r124/r142b refrigerant blends
CN1083508A (zh) * 1992-06-25 1994-03-09 大湖化学公司 含有1，1，1，2，3，3，3，-七氟丙烷的致冷剂混合物
IT1264126B1 (it) * 1993-04-05 1996-09-16 Ausimont Spa Composizioni a base di fluorocarburi idrogenati
IT1270960B (it) * 1993-08-13 1997-05-26 Ausimont Spa Miscele ternarie quasi azeotropiche con fluidi refrigeranti
US5417871A (en) * 1994-03-11 1995-05-23 E. I. Du Pont De Nemours And Company Hydrofluorocarbon compositions

Also Published As

Publication number Publication date
AU7239596A (en) 1997-04-09
WO1997011138A1 (fr) 1997-03-27

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