KR910009900A - Working fluid - Google Patents

Working fluid Download PDF

Info

Publication number
KR910009900A
KR910009900A KR1019900019502A KR900019502A KR910009900A KR 910009900 A KR910009900 A KR 910009900A KR 1019900019502 A KR1019900019502 A KR 1019900019502A KR 900019502 A KR900019502 A KR 900019502A KR 910009900 A KR910009900 A KR 910009900A
Authority
KR
South Korea
Prior art keywords
weight
working fluid
chlorodifluoromethane
trifluoromethane
chlorotetrafluoroethane
Prior art date
Application number
KR1019900019502A
Other languages
Korean (ko)
Other versions
KR930009250B1 (en
Inventor
유지 요시다
쿄지 아리타
다께시 도미자와
Original Assignee
다니이 아끼오
마쯔시다덴기산교 가부시기가이샤
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 JP1309644A external-priority patent/JPH03168265A/en
Priority claimed from JP1309671A external-priority patent/JPH03168289A/en
Priority claimed from JP1309670A external-priority patent/JPH03168288A/en
Priority claimed from JP1309643A external-priority patent/JPH03168264A/en
Application filed by 다니이 아끼오, 마쯔시다덴기산교 가부시기가이샤 filed Critical 다니이 아끼오
Publication of KR910009900A publication Critical patent/KR910009900A/en
Application granted granted Critical
Publication of KR930009250B1 publication Critical patent/KR930009250B1/en

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

Abstract

내용 없음.No content.

Description

작동유체Working fluid

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제 1 도-제 5 도는 실시예 1-5의 작동유체의 각각의 3원조성도.1 through 5 are three diagrammatic views of respective working fluids of Examples 1-5.

Claims (10)

트리플루오르에탄 ; 클로로디플루오르메탄 ; 과, 2개의 탄소원자, 1 또는 2의 수소원자, 0-2 의염소원자 및 나머지가 불소원자로 구성되며, 대기압하에서 비점이 -30℃ 이상인 적어도 하나의 할로겐화에탄으로 이루어진 작동유체.Trifluoroethane; Chlorodifluoromethane; And a working carbon consisting of at least one halogenated ethane having two or more carbon atoms, one or two hydrogen atoms, 0-2 chlorine atoms, and the remainder as fluorine atoms, having a boiling point of -30 ° C. or higher at atmospheric pressure. 제 1 항에 있어서, 1-80중량%의 트리플루오르메탄, 1-90중량%의 클로로디플루오르메탄 및 10-90중량%의 할로겐화에탄으로 이루어지는 것을 특징으로 하는 작동유체.2. Working fluid according to claim 1, characterized by consisting of 1-80% by weight trifluoromethane, 1-90% by weight chlorodifluoromethane and 10-90% by weight ethane halide. 제 1 항에 있어서, 80중량% 이하의 트리플루오르메탄, 90중량% 이하의 클로로디플루오르메탄 및 55-95중량%의 클로로테트라플루오르에탄 또는 10-95중량%의 디클로로트리플루오르에탄으로 이루어져 총 100중량%를 이루어지는 것을 특징으로 하는 작동유체.100. A total of 100 according to Claim 1 consisting of up to 80% by weight of trifluoromethane, up to 90% by weight of chlorodifluoromethane and 55-95% by weight of chlorotetrafluoroethane or 10-95% by weight of dichlorotrifluoroethane. A working fluid, characterized in that the weight percent. 제 1 항에 있어서, 65중량% 이하의 트리플루오르에탄, 85중량% 이하의 클로로디플루오르메탄 및 65-95중량%의 테트라플루오르에탄 또는, 50-95중량%의 클로로테트라플루오르에탄 또는, 15-90중량%의 디클로로트리플루오르에탄으로이루어져 총 100중량%를 이루는 것을 특징으로 하는 작동유체.The method of claim 1, wherein 65% by weight or less of trifluoroethane, 85% or less by weight of chlorodifluoromethane and 65-95% by weight of tetrafluoroethane or 50-95% by weight of chlorotetrafluoroethane or 15- A working fluid comprising 90% by weight of dichlorotrifluoroethane to make a total of 100% by weight. 제 1 항에 있어서, 25중량% 이하의 트리플루오르에탄, 45중량% 이하의 클로로디플루오르메탄 및 55-95중량%의 테트라플루오르에탄으로 이루어진 것을 특징으로 하는 작동유체.2. The working fluid of claim 1, wherein the working fluid consists of up to 25% by weight of trifluoroethane, up to 45% by weight of chlorodifluoromethane and 55-95% by weight of tetrafluoroethane. 제 5 항에 있어서, 15중량% 이하의 트리플루오르메탄, 35중량% 이하의 클로로디플루오르메탄 및 65-95중량%의 테트라플루오르에탄으로 이루어진 것을 특징으로 하는 작동유체.6. Working fluid according to claim 5, characterized by consisting of up to 15% by weight of trifluoromethane, up to 35% by weight of chlorodifluoromethane and 65-95% by weight of tetrafluoroethane. 제 1 항에 있어서, 35중량% 이하의 트리플루오르메탄, 60중량% 이하의 클로로디플루오르메탄 및 40-95중량%의 클로로테트라플루오르에탄으로 이루어진 것을 특징으로 하는 작동유체.2. The working fluid of claim 1, wherein the working fluid consists of up to 35% by weight of trifluoromethane, up to 60% by weight of chlorodifluoromethane and from 40 to 95% by weight of chlorotetrafluoroethane. 제 7 항에 있어서, 25중량% 이하의 트리플루오르메탄, 50중량% 이하의 클로디플루오르메탄 및 50-95중량%의 클로로테트라플루오르에탄으로 이루어진 것을 특징으로 하는 작동유체.8. Working fluid according to claim 7, characterized in that it consists of up to 25% by weight of trifluoromethane, up to 50% by weight of clodifluoromethane and 50-95% by weight of chlorotetrafluoroethane. 제 1 항에 있어서, 80중량% 이하의 트리플루오르메탄, 90중량% 이하의 클로로디플루오르메탄 및 10-95중량%의 디클로로트리플루오르에탄으로 이루어진 것을 특징으로 하는 작동유체.2. The working fluid of claim 1, wherein the working fluid consists of up to 80% by weight of trifluoromethane, up to 90% by weight of chlorodifluoromethane and 10-95% by weight of dichlorotrifluoroethane. 제 9 항에 있어서, 65중량% 이하의 트리플루오르메탄, 85중량% 이하의 클로로디플루오르메탄 및 15-90중량%의 디클로로트리플루오르에탄으로 이루어진 것을 특징으로 하는 작동유체.10. The working fluid of claim 9 consisting of up to 65 weight percent trifluoromethane, up to 85 weight percent chlorodifluoromethane and 15-90 weight percent dichlorotrifluoroethane. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900019502A 1989-11-29 1990-11-29 Working fluid KR930009250B1 (en)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
JP1309644A JPH03168265A (en) 1989-11-29 1989-11-29 Working fluid
JP309671 1989-11-29
JP1309671A JPH03168289A (en) 1989-11-29 1989-11-29 Working fluid
JP309644 1989-11-29
JP1-309670 1989-11-29
JP1309670A JPH03168288A (en) 1989-11-29 1989-11-29 Working fluid
JP309670 1989-11-29
JP1-309644 1989-11-29
JP1-309671 1989-11-29
JP1309643A JPH03168264A (en) 1989-11-29 1989-11-29 Working fluid
JP1-309643 1989-11-29

Publications (2)

Publication Number Publication Date
KR910009900A true KR910009900A (en) 1991-06-28
KR930009250B1 KR930009250B1 (en) 1993-09-24

Family

ID=67662268

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900019502A KR930009250B1 (en) 1989-11-29 1990-11-29 Working fluid

Country Status (1)

Country Link
KR (1) KR930009250B1 (en)

Also Published As

Publication number Publication date
KR930009250B1 (en) 1993-09-24

Similar Documents

Publication Publication Date Title
KR910009904A (en) Working fluid
KR910009902A (en) Working fluid
BR0015919A (en) Process for dehydrohalogenating halogenated alkanes using halide or rare earth oxyhalide catalyst
KR900003057A (en) Separation of HF through azeotropic distillation and azeotrope containing HF
ATE201033T1 (en) MIXTURES WITH 1,1,1,3,3-PENTAFLUOROBUTANE
CA2048683A1 (en) Blowing agents
WO2002040613A8 (en) Use of liquids containing 1,1,1,3,3-pentafluorobutane as cooling agents or heat carriers
KR910009901A (en) Working fluid
KR920008439A (en) Azeotropic and / or azeotrope-like mixtures and refrigeration or air conditioning devices using the same as working fluids
KR910009900A (en) Working fluid
ES2103021T3 (en) ISOMERIZATION PROCEDURE OF 1,1,2-TRIFLUORO-1,2-DICHLORO-ETHANE IN 1,1,1-TRIFLUORO-2,2-DICLOROETHANE.
KR900012640A (en) Extinguishing composition
ATE96836T1 (en) AZEOTROPS OF HYDROGEN CARBONS WITH BUTANES.
KR950016870A (en) Hydrodechlorination Method of Catalyst System and Chlorofluorinated Hydrocarbon with Hydrogenation Catalyst on Support
KR910009903A (en) Working fluid
CA2137234A1 (en) Production of hydrofluoroalkanes
KR920019903A (en) Refrigerant composition
ATE172239T1 (en) CLEANING SOLUTIONS CONTAINING ISOPROPANOL WITH HIGH FLASH POINT
KR910018533A (en) Solvent cleaning method of various articles
IT1265581B1 (en) FLUIDS FOR REFRIGERANT CIRCUITS
Sayyouh et al. The effect of alkaline and polymer additives on phase behaviour of surfactant-oil-brine system at high salinity conditions
Kato On the conjecture in the Lyapunov method for functional differential equations
Yoo et al. A new predictive quasi-lattice equation of state for high-pressure phase equilibria of pure fluids and mixtures
KR950011384A (en) Method for Purifying 1,1,1,2-Tetrafluoroethane
KR900016450A (en) Solvent composition

Legal Events

Date Code Title Description
A201 Request for examination
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 19971230

Year of fee payment: 6

LAPS Lapse due to unpaid annual fee