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RU94045228A - Озоно-безопасная рабочая смесь - Google Patents

Озоно-безопасная рабочая смесь

Info

Publication number
RU94045228A
RU94045228A RU94045228/04A RU94045228A RU94045228A RU 94045228 A RU94045228 A RU 94045228A RU 94045228/04 A RU94045228/04 A RU 94045228/04A RU 94045228 A RU94045228 A RU 94045228A RU 94045228 A RU94045228 A RU 94045228A
Authority
RU
Russia
Prior art keywords
mixture
hydrocarbon
tetrafluoroethane
unsaturated fluorinated
ozone
Prior art date
Application number
RU94045228/04A
Other languages
English (en)
Other versions
RU2073058C1 (ru
Inventor
О.Н. Подчерняев
А.И. Лунин
М.Ю. Боярский
Б.В. Юдин
В.И. Могорычный
В.Н. Коваленко
Original Assignee
О.Н. Подчерняев
А.И. Лунин
М.Ю. Боярский
Б.В. Юдин
В.И. Могорычный
В.Н. Коваленко
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 О.Н. Подчерняев, А.И. Лунин, М.Ю. Боярский, Б.В. Юдин, В.И. Могорычный, В.Н. Коваленко filed Critical О.Н. Подчерняев
Priority to RU94045228A priority Critical patent/RU2073058C1/ru
Publication of RU94045228A publication Critical patent/RU94045228A/ru
Application granted granted Critical
Publication of RU2073058C1 publication Critical patent/RU2073058C1/ru

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
    • C09K2205/126—Unsaturated fluorinated hydrocarbons
    • 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/12—Inflammable refrigerants
    • F25B2400/121—Inflammable refrigerants using R1234

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)

Abstract

Предложена озонобезопасная смесь, которая может быть использована в качестве рабочего тела рефрижераторных систем (РС) и тепловых насосов (ТН). Рабочая смесь включает тетрафторэтан, углеводород и непредельный фторированный углеводород ряда пропилен, имеющий структурную формулу вида CFH, где n меняется в пределах от 1 до 6; при следующем содержании компонентов в смеси, мол.%: тетрафторэтан 1 - 94, непредельный фторированный углеводород 1 - 94, углеводород 5 - 80. Применение такой смеси позволяет существенно увеличить удельную объемную производительность при неизменном эксергетическом КПД и перепаде давлений в РС или ТН. Вместе с тем, использование такого рабочего тела дает возможность понизить температуру кипения п и избыточном давлении, например, в рефрижераторных системах ниже 250К.

Claims (1)

  1. Предложена озонобезопасная смесь, которая может быть использована в качестве рабочего тела рефрижераторных систем (РС) и тепловых насосов (ТН). Рабочая смесь включает тетрафторэтан, углеводород и непредельный фторированный углеводород ряда пропилен, имеющий структурную формулу вида C3FnH(6-n), где n меняется в пределах от 1 до 6; при следующем содержании компонентов в смеси, мол.%: тетрафторэтан 1 - 94, непредельный фторированный углеводород 1 - 94, углеводород 5 - 80. Применение такой смеси позволяет существенно увеличить удельную объемную производительность при неизменном эксергетическом КПД и перепаде давлений в РС или ТН. Вместе с тем, использование такого рабочего тела дает возможность понизить температуру кипения п и избыточном давлении, например, в рефрижераторных системах ниже 250К.
RU94045228A 1994-12-26 1994-12-26 Озонобезопасная рабочая смесь RU2073058C1 (ru)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94045228A RU2073058C1 (ru) 1994-12-26 1994-12-26 Озонобезопасная рабочая смесь

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94045228A RU2073058C1 (ru) 1994-12-26 1994-12-26 Озонобезопасная рабочая смесь

Publications (2)

Publication Number Publication Date
RU94045228A true RU94045228A (ru) 1996-12-27
RU2073058C1 RU2073058C1 (ru) 1997-02-10

Family

ID=20163473

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94045228A RU2073058C1 (ru) 1994-12-26 1994-12-26 Озонобезопасная рабочая смесь

Country Status (1)

Country Link
RU (1) RU2073058C1 (ru)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2537291C2 (ru) * 2009-08-28 2014-12-27 Мексичем Аманко Холдинг С.А. Де С.В. Композиции для передачи тепла

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US7279451B2 (en) 2002-10-25 2007-10-09 Honeywell International Inc. Compositions containing fluorine substituted olefins
US20040089839A1 (en) 2002-10-25 2004-05-13 Honeywell International, Inc. Fluorinated alkene refrigerant compositions
US8033120B2 (en) 2002-10-25 2011-10-11 Honeywell International Inc. Compositions and methods containing fluorine substituted olefins
US9499729B2 (en) 2006-06-26 2016-11-22 Honeywell International Inc. Compositions and methods containing fluorine substituted olefins
US20180161076A1 (en) 2003-10-27 2018-06-14 Honeywell International Inc. Foaming agents and compositions containing fluorine substituted olefins, and methods of foaming
US7655610B2 (en) 2004-04-29 2010-02-02 Honeywell International Inc. Blowing agent compositions comprising fluorinated olefins and carbon dioxide
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ES2632922T5 (es) 2006-09-01 2020-12-02 Chemours Co Fc Llc Estabilizantes de tereftalato para fluoroolefinas
ES2705488T3 (es) 2006-09-01 2019-03-25 Chemours Co Fc Llc Estabilizadores que contienen fósforo para fluoroolefinas
JP2010530952A (ja) 2007-06-21 2010-09-16 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 伝熱システムにおける漏洩検出方法
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US8418481B2 (en) * 2007-12-20 2013-04-16 E I Du Pont De Nemours And Company Secondary loop cooling system having a bypass and a method for bypassing a reservoir in the system
SI2634231T1 (sl) 2008-05-07 2022-10-28 The Chemours Company Fc, Llc Sestavki
CA2951305C (en) 2008-05-07 2020-10-06 E. I. Du Pont De Nemours And Company Compositions comprising 1,1,1,2,3-pentafluoropropane or 2,3,3,3-tetrafluoropropene
US20170080773A1 (en) 2008-11-03 2017-03-23 Arkema France Vehicle Heating and/or Air Conditioning Method
US20100122545A1 (en) 2008-11-19 2010-05-20 E. I. Du Pont De Nemours And Company Tetrafluoropropene compositions and uses thereof
DE102009020268B4 (de) * 2009-05-07 2011-05-26 Siemens Aktiengesellschaft Verfahren zur Erzeugung elektrischer Energie sowie Verwendung eines Arbeitsmittels
US9074115B2 (en) 2009-08-28 2015-07-07 Mexichem Amanco Holding S.A. De C.V. Heat transfer compositions
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JP2013528235A (ja) 2010-05-20 2013-07-08 メキシケム、アマンコ、ホールディング、ソシエダッド、アノニマ、デ、カピタル、バリアブレ 熱伝達組成物
PL2571952T3 (pl) 2010-05-20 2016-01-29 Mexichem Fluor Sa De Cv Kompozycje do wymiany ciepła
GB2481443B (en) 2010-06-25 2012-10-17 Mexichem Amanco Holding Sa Heat transfer compositions
FR2962442B1 (fr) 2010-07-09 2016-02-26 Arkema France Composition stable de 2,3,3,3-tetrafluoropropene
JP6402630B2 (ja) 2013-02-05 2018-10-10 Ａｇｃ株式会社 ヒートポンプ用作動媒体およびヒートポンプシステム
US10330364B2 (en) 2014-06-26 2019-06-25 Hudson Technologies, Inc. System and method for retrofitting a refrigeration system from HCFC to HFC refrigerant
SMT202300291T1 (it) 2018-04-30 2023-11-13 Chemours Co Fc Llc Composizioni di fluoroolefine stabilizzate e metodo per la loro produzione, conservazione e utilizzo

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2537291C2 (ru) * 2009-08-28 2014-12-27 Мексичем Аманко Холдинг С.А. Де С.В. Композиции для передачи тепла

Also Published As

Publication number Publication date
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