ES2057402T3 - Composiciones de refrigeracion y procedimiento para usarlas. - Google Patents

Composiciones de refrigeracion y procedimiento para usarlas.

Info

Publication number
ES2057402T3
ES2057402T3 ES90305648T ES90305648T ES2057402T3 ES 2057402 T3 ES2057402 T3 ES 2057402T3 ES 90305648 T ES90305648 T ES 90305648T ES 90305648 T ES90305648 T ES 90305648T ES 2057402 T3 ES2057402 T3 ES 2057402T3
Authority
ES
Spain
Prior art keywords
procedure
refrigeration compositions
refrigeration
compositions
pentafluoroethane
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES90305648T
Other languages
English (en)
Inventor
Robert Alexander Gorski
William Lovell Brown
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Union Carbide Chemicals and Plastics Technology LLC
Original Assignee
Union Carbide Chemicals and Plastics Technology LLC
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 Union Carbide Chemicals and Plastics Technology LLC filed Critical Union Carbide Chemicals and Plastics Technology LLC
Application granted granted Critical
Publication of ES2057402T3 publication Critical patent/ES2057402T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
    • C10M105/08—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing oxygen
    • C10M105/18—Ethers, e.g. epoxides
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M171/00—Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredients which are physically well-defined but for which the chemical nature is either unspecified or only very vaguely indicated
    • C10M171/008—Lubricant compositions compatible with refrigerants
    • 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
    • C09K2205/24—Only one single fluoro component present

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Lubricants (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

UNA MEZCLA DE TETRAFLUOROETANO O PENTAFLUOROETANO REFRIGERANTE CON UN GLICOL POLIALQUILENO DIFUNCIONAL ALEATORIO, BASADO EN CANTIDADES SIGNIFICATIVAS DE OXIDO DE ETILENO Y OXIDO DE PROPILENO Y TENIENDO UNA VISCOSIDAD SUS A 100 GRADOS FARENHEIT DE 100 A 1200. ESTA MEZCLA PUEDE SER EMPLEADA COMO REFRIGERANTE.
ES90305648T 1989-06-02 1990-05-24 Composiciones de refrigeracion y procedimiento para usarlas. Expired - Lifetime ES2057402T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US36098389A 1989-06-02 1989-06-02

Publications (1)

Publication Number Publication Date
ES2057402T3 true ES2057402T3 (es) 1994-10-16

Family

ID=23420179

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90305648T Expired - Lifetime ES2057402T3 (es) 1989-06-02 1990-05-24 Composiciones de refrigeracion y procedimiento para usarlas.

Country Status (14)

Country Link
EP (1) EP0400894B1 (es)
JP (1) JP2818470B2 (es)
KR (1) KR0159507B1 (es)
CN (1) CN1047690A (es)
AT (1) ATE108819T1 (es)
AU (1) AU632821B2 (es)
BR (1) BR9002595A (es)
CA (1) CA2017873A1 (es)
DE (1) DE69010775T2 (es)
DK (1) DK0400894T3 (es)
ES (1) ES2057402T3 (es)
IL (1) IL94583A0 (es)
MX (1) MX172023B (es)
ZA (1) ZA904213B (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5543068A (en) * 1988-04-08 1996-08-06 Japan Energy Corporation Lubricating oils for flon compressors, compositions adapted for flon compressors and composed of mixtures of said lubricating oils and flon, and process for lubricating flon compressor by using said lubricating oils
JPH05500388A (ja) * 1990-05-17 1993-01-28 ザ ルブリゾル コーポレイション 冷却系用のリン含有組成物
CH683028A5 (de) * 1990-12-11 1993-12-31 Sulzer Ag Verfahren zum Betreiben einer NH(3)-Kälteanlage oder -Wärmepumpe.
CN1029625C (zh) * 1990-12-17 1995-08-30 纳幕尔杜邦公司 氟化烃的恒沸组合物
US5185094A (en) * 1990-12-17 1993-02-09 E. I. Du Pont De Nemours And Company Constant boiling compositions of pentafluoroethane, difluoromethane, and tetrafluoroethane
AU1987392A (en) * 1991-04-19 1992-11-17 Allied-Signal Inc. Refrigeration compositions of hydrofluorocarbon refrigerant and lubricant
AU648435B2 (en) * 1991-09-19 1994-04-21 Japan Energy Corporation Lubricating oils for flon compressors, compositions adapted for flon compressors and composed of mixtures of said lubricating oils and flon, and process for lubricating flon compressor by using said lubricating oils
WO1993006196A1 (en) * 1991-09-26 1993-04-01 E.I. Du Pont De Nemours And Company Compositions and process for use in refrigeration
DE69232218T2 (de) * 1991-10-11 2002-06-27 Ici Plc Arbeitsflüssigkeiten
JP3200127B2 (ja) 1991-12-18 2001-08-20 旭電化工業株式会社 冷凍機用の潤滑剤
DE10209987A1 (de) * 2002-03-07 2003-09-25 Clariant Gmbh Thermisch stabile Polyalkylenglykole als Schmiermittel für Kältemaschinen
US11155763B2 (en) 2015-11-06 2021-10-26 Shrieve Chemical Products, Inc. Oil miscible polyalkylene glycols and uses thereof
JP7344905B2 (ja) * 2018-01-26 2023-09-14 ジェー． ノヴェク，イーサン 能動的な雲点の調整および冷蔵サイクルのためのシステムおよび方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4248729A (en) * 1978-12-13 1981-02-03 The Procter & Gamble Company Detergency booster
US4755316A (en) * 1987-10-23 1988-07-05 Allied-Signal Inc. Refrigeration lubricants
US4900463A (en) * 1989-05-23 1990-02-13 Allied-Signal Inc. Refrigeration lubricant blends

Also Published As

Publication number Publication date
DK0400894T3 (da) 1994-08-22
EP0400894A1 (en) 1990-12-05
BR9002595A (pt) 1991-08-20
KR0159507B1 (ko) 1998-12-15
JP2818470B2 (ja) 1998-10-30
DE69010775T2 (de) 1994-11-24
AU5619890A (en) 1990-12-06
AU632821B2 (en) 1993-01-14
DE69010775D1 (de) 1994-08-25
ATE108819T1 (de) 1994-08-15
IL94583A0 (en) 1991-04-15
MX172023B (es) 1993-11-29
ZA904213B (en) 1992-02-26
EP0400894B1 (en) 1994-07-20
JPH03103496A (ja) 1991-04-30
KR910000986A (ko) 1991-01-30
CN1047690A (zh) 1990-12-12
CA2017873A1 (en) 1990-12-02

Similar Documents

Publication Publication Date Title
ES2057401T3 (es) Composiciones para refrigeracion por compresion y metodo para utilizarlas.
ES2057402T3 (es) Composiciones de refrigeracion y procedimiento para usarlas.
DE3873349T2 (de) Schmiermittel fuer kuehlung.
DE69013453D1 (de) Dreistoff-Kühlmittel.
ES2047852T3 (es) Composiciones y procedimientos de uso en refrigeracion.
SE9600242D0 (sv) Refrigerant composition
BR9508273A (pt) Composição refrigerante não-azeotrópica sistema de condicionamento de ar ou de refrigeração uso de uma composição refrigerante não-azeotrópica e processo para proporcionar resfriamento
DE69109645D1 (de) Mehrkomponenten-Kühlmittel.
ATE208412T1 (de) Kühlmittelzusammensetzungen
TH9981EX (th) สารผสมสำหรับใช้ทำความเย็นโดยการอัดและวิธีการใช้สารผสมผสมเหล่านี้
TH9981A (th) สารผสมสำหรับใช้ทำความเย็นโดยการอัดและวิธีการใช้สารผสมผสมเหล่านี้
TH9651A (th) สารผสมในการทำความเย็นและกรรมวิธีสำหรับใช้
TH9679EX (th) ส่วนประกอบและกระบวนการสำหรับใช้ในการทำความเย็น

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 400894

Country of ref document: ES