BR9206584A - Novas composições compreendendo penta fluor-etano e mono-cloro-di-fluor-metano e processos para produzir refrigeração e aquecimento - Google Patents

Novas composições compreendendo penta fluor-etano e mono-cloro-di-fluor-metano e processos para produzir refrigeração e aquecimento

Info

Publication number
BR9206584A
BR9206584A BR9206584A BR9206584A BR9206584A BR 9206584 A BR9206584 A BR 9206584A BR 9206584 A BR9206584 A BR 9206584A BR 9206584 A BR9206584 A BR 9206584A BR 9206584 A BR9206584 A BR 9206584A
Authority
BR
Brazil
Prior art keywords
fluor
penta
ethane
methane
chloro
Prior art date
Application number
BR9206584A
Other languages
English (en)
Portuguese (pt)
Inventor
Earl August Eugene
Ian Robert Shankland
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
Publication of BR9206584A publication Critical patent/BR9206584A/pt

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
    • C09K2205/122—Halogenated hydrocarbons

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Lubricants (AREA)
BR9206584A 1991-10-03 1992-09-23 Novas composições compreendendo penta fluor-etano e mono-cloro-di-fluor-metano e processos para produzir refrigeração e aquecimento BR9206584A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US77068891A 1991-10-03 1991-10-03
PCT/US1992/008065 WO1993007231A1 (en) 1991-10-03 1992-09-23 Novel compositions comprising pentafluoroethane and monochlorodifluoromethane

Publications (1)

Publication Number Publication Date
BR9206584A true BR9206584A (pt) 1995-11-21

Family

ID=25089372

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9206584A BR9206584A (pt) 1991-10-03 1992-09-23 Novas composições compreendendo penta fluor-etano e mono-cloro-di-fluor-metano e processos para produzir refrigeração e aquecimento

Country Status (8)

Country Link
EP (1) EP0606342A1 (es)
JP (1) JPH06511489A (es)
CN (1) CN1070936A (es)
AU (1) AU2672292A (es)
BR (1) BR9206584A (es)
CA (1) CA2120237A1 (es)
MX (1) MX9205556A (es)
WO (1) WO1993007231A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2066453T5 (es) * 1990-07-26 2004-07-16 E.I. Du Pont De Nemours And Company Mezclas casi azeotropicas para su uso como refrigerantes.
FR2725200B1 (fr) * 1995-02-17 1996-10-31 Atochem Elf Sa Melange pseudo-azeotropique de chlorodifluoromethane, de 1,1,1-trifluoroethane et de pentafluoroethane, et son application comme fluide frigorigene en refrigeration basse temperature
GB9516909D0 (en) * 1995-08-18 1995-10-18 Ici Plc Refrigerant compositions
US6299792B1 (en) 1998-01-16 2001-10-09 E. I. Du Pont De Nemours And Company Halogenated hydrocarbon refrigerant compositions containing polymeric oil-return agents
CN104482598A (zh) * 2014-12-22 2015-04-01 常熟市兴华机电设备安装工程有限责任公司 一种高功效节能型空调

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0730311B2 (ja) * 1987-09-21 1995-04-05 ダイキン工業株式会社 冷 媒
GB2244492B (en) * 1989-09-12 1993-08-04 Star Refrigeration Three-component refrigerant mixture
US4978467A (en) * 1989-09-26 1990-12-18 Allied-Signal Inc. Azeotrope-like compositions of pentafluoroethane and difluoromethane
GB2247462A (en) * 1990-08-29 1992-03-04 Star Refrigeration Two component refrigerant
GB9026512D0 (en) * 1990-12-05 1991-01-23 Star Refrigeration Multi-component refrigerant
CN1029625C (zh) * 1990-12-17 1995-08-30 纳幕尔杜邦公司 氟化烃的恒沸组合物

Also Published As

Publication number Publication date
JPH06511489A (ja) 1994-12-22
CA2120237A1 (en) 1993-04-15
AU2672292A (en) 1993-05-03
CN1070936A (zh) 1993-04-14
MX9205556A (es) 1993-04-01
EP0606342A1 (en) 1994-07-20
WO1993007231A1 (en) 1993-04-15

Similar Documents

Publication Publication Date Title
BR9205805A (pt) Chocolate resistente ao calor e processo para produzir o mesmo
BR9002206A (pt) Conjunto de trocador de calor e ventilador
DE69421763T2 (de) Hochtemperatur-Wärmetauscher
BR8901490A (pt) Processo para transferir calor
DE69223948D1 (de) Wärmetauscher
BR9206048A (pt) Aparelho para tratamento témico de peça metálica fundida, processo e aparelho para tratamento térmico de peça fundida e processo de fabricação de peça fundida
DE69214635T2 (de) Waermetauscher
ATA86692A (de) Wärmetauscher
BR9206584A (pt) Novas composições compreendendo penta fluor-etano e mono-cloro-di-fluor-metano e processos para produzir refrigeração e aquecimento
DE59204681D1 (de) Wärmetauscher
NO941840D0 (no) Varmeveksler
DE68928403D1 (de) Kühlradiator
IT9022350A0 (it) Scambiatore di calore
NO173352C (no) Varmeveksler
IT215046Z2 (it) Gruppo elettroventilatore per il raffreddamento di scambiatori di calore
KR950028192U (ko) 냉각용 열교환기
DE69029813T2 (de) Wärmetauscher
FI971787A (fi) Lämmönvaihdin ja tämän lämmönvaihtimimen valmistusmenetelmä
BR9305277A (pt) Dispositivo para aquecimento/refrigeração individual
BR8203414A (pt) Processo e aparelho para resfriamento de moldes
ATA132990A (de) Waermetauscher
SE9301200L (sv) Plattvärmeväxlare och sätt att framställa densamma
KR950031447U (ko) 마그네트론의 냉각핀 구조
KR950031448U (ko) 마그네트론의 냉각핀 구조
BR7400828U (pt) Disposição introduzida em conservador térmico para mamaderia

Legal Events

Date Code Title Description
FA1 Application deemed withdrawn (art. 18(2))