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BR9905993A - Processo para fornecimento de refrigeração. - Google Patents

Processo para fornecimento de refrigeração.

Info

Publication number
BR9905993A
BR9905993A BR9905993-2A BR9905993A BR9905993A BR 9905993 A BR9905993 A BR 9905993A BR 9905993 A BR9905993 A BR 9905993A BR 9905993 A BR9905993 A BR 9905993A
Authority
BR
Brazil
Prior art keywords
refrigeration
over
room
supplying refrigeration
joule
Prior art date
Application number
BR9905993-2A
Other languages
English (en)
Inventor
Richard A Novak
Gary D Lang
Arun Acharya
John Henri Royal
Mohammad Abdul-Aziz Rashad
Original Assignee
Praxair Technology 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 Praxair Technology Inc filed Critical Praxair Technology Inc
Publication of BR9905993A publication Critical patent/BR9905993A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
    • F25B9/006—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant containing more than one component
    • 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
    • C09K5/042—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 compounds containing carbon and hydrogen only
    • 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
    • C09K2205/13—Inert gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • F25B1/10—Compression machines, plants or systems with non-reversible cycle with multi-stage compression

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Lubricants (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)

Abstract

"PROCESSO PARA FORNECIMENTO DE REFRIGERAçãO" Um processo para fornecimento de refrigeração tal como para um recinto isolado no qual um fluido refrigerante de múltiplos componentes sobre uma mudança de fase juntamente com expansão de Joule- Thomson para gerar refrigeração em uma ampla faixa de temperatura que pode compreender temperaturas ambiente e baixa.
BR9905993-2A 1998-12-30 1999-12-28 Processo para fornecimento de refrigeração. BR9905993A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/222,812 US6176102B1 (en) 1998-12-30 1998-12-30 Method for providing refrigeration

Publications (1)

Publication Number Publication Date
BR9905993A true BR9905993A (pt) 2001-03-27

Family

ID=22833799

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9905993-2A BR9905993A (pt) 1998-12-30 1999-12-28 Processo para fornecimento de refrigeração.

Country Status (20)

Country Link
US (1) US6176102B1 (pt)
EP (1) EP1016836B1 (pt)
JP (1) JP3730827B2 (pt)
KR (1) KR100467873B1 (pt)
CN (1) CN1179169C (pt)
AR (1) AR022038A1 (pt)
AT (1) ATE281636T1 (pt)
AU (1) AU753834B2 (pt)
BR (1) BR9905993A (pt)
CA (1) CA2293153C (pt)
DE (1) DE69921593T2 (pt)
DK (1) DK1016836T3 (pt)
HU (1) HUP9904702A3 (pt)
ID (1) ID24509A (pt)
IL (1) IL133775A (pt)
NO (1) NO996510L (pt)
PL (1) PL337494A1 (pt)
RU (1) RU2189544C2 (pt)
TR (1) TR199903275A2 (pt)
ZA (1) ZA997866B (pt)

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JP2001099498A (ja) * 1999-09-30 2001-04-13 Dairei:Kk 非共沸系混合冷媒を用いた冷凍システム
AU2001270225A1 (en) * 2000-06-28 2002-01-08 Igc Polycold Systems, Inc. High efficiency very-low temperature mixed refrigerant system with rapid cool down
KR100857487B1 (ko) * 2000-06-28 2008-09-09 브룩스 오토메이션 인코퍼레이티드 극저온 교축 사이클 냉동 시스템에 사용하기 위한 불연성 혼합 냉매
US6330811B1 (en) * 2000-06-29 2001-12-18 Praxair Technology, Inc. Compression system for cryogenic refrigeration with multicomponent refrigerant
KR100852645B1 (ko) * 2001-02-23 2008-08-18 브룩스 오토메이션 인코퍼레이티드 극저온 폐쇄 루프형 재순환 가스 냉각 장치
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US6494054B1 (en) 2001-08-16 2002-12-17 Praxair Technology, Inc. Multicomponent refrigeration fluid refrigeration system with auxiliary ammonia cascade circuit
US6438994B1 (en) 2001-09-27 2002-08-27 Praxair Technology, Inc. Method for providing refrigeration using a turboexpander cycle
US6594997B2 (en) 2001-10-09 2003-07-22 Pat Romanelli Vapor engines utilizing closed loop fluorocarbon circuit for power generation
US6397600B1 (en) 2001-10-09 2002-06-04 Pat Romanelli Closed loop fluorocarbon circuit for efficient power generation
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CN100476322C (zh) * 2001-10-26 2009-04-08 布鲁克斯自动化公司 采用防止发生冻结的管路的超低温制冷系统
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US8033120B2 (en) * 2002-10-25 2011-10-11 Honeywell International Inc. Compositions and methods containing fluorine substituted olefins
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AU2013202894B2 (en) * 2002-10-25 2014-09-25 Honeywell International, Inc. Compositions containing flourine substituted olefins
ES2728672T3 (es) * 2002-10-25 2019-10-28 Honeywell Int Inc Composiciones que contienen olefinas sustituidas con flúor
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US20050076639A1 (en) * 2003-10-14 2005-04-14 Shirk Mark A. Cryogenic cogeneration system
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ES2935119T3 (es) 2007-01-31 2023-03-01 Chemours Co Fc Llc Un sistema de transferencia de calor por compresión de vapor
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Also Published As

Publication number Publication date
ATE281636T1 (de) 2004-11-15
EP1016836B1 (en) 2004-11-03
US6176102B1 (en) 2001-01-23
HUP9904702A2 (hu) 2000-08-28
TR199903275A2 (xx) 2000-07-21
KR100467873B1 (ko) 2005-01-24
AU753834B2 (en) 2002-10-31
EP1016836A3 (en) 2000-11-08
CN1263242A (zh) 2000-08-16
AU6554299A (en) 2000-07-06
HUP9904702A3 (en) 2000-09-28
ID24509A (id) 2000-07-20
NO996510D0 (no) 1999-12-28
DE69921593D1 (de) 2004-12-09
CN1179169C (zh) 2004-12-08
IL133775A0 (en) 2001-04-30
KR20000048444A (ko) 2000-07-25
IL133775A (en) 2004-06-20
RU2189544C2 (ru) 2002-09-20
CA2293153C (en) 2003-08-19
HU9904702D0 (en) 2000-03-28
JP3730827B2 (ja) 2006-01-05
DE69921593T2 (de) 2005-11-10
AR022038A1 (es) 2002-09-04
PL337494A1 (en) 2000-07-03
JP2000205676A (ja) 2000-07-28
EP1016836A2 (en) 2000-07-05
ZA997866B (en) 2000-07-05
NO996510L (no) 2000-07-03
DK1016836T3 (da) 2004-12-06
CA2293153A1 (en) 2000-06-30

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 28/12/1999, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved
B25A Requested transfer of rights approved
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 28.12.2019