DE3571144D1 - Absorbent composition for refrigeration and heating systems - Google Patents

Absorbent composition for refrigeration and heating systems

Info

Publication number
DE3571144D1
DE3571144D1 DE8585308418T DE3571144T DE3571144D1 DE 3571144 D1 DE3571144 D1 DE 3571144D1 DE 8585308418 T DE8585308418 T DE 8585308418T DE 3571144 T DE3571144 T DE 3571144T DE 3571144 D1 DE3571144 D1 DE 3571144D1
Authority
DE
Germany
Prior art keywords
refrigeration
heating systems
absorbent composition
absorbent
pyrrolidone
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
Application number
DE8585308418T
Other languages
English (en)
Inventor
Irena Borde
Isaac Yaron
Michael Jelinek
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.)
Ben Gurion University of the Negev Research and Development Authority Ltd
Original Assignee
Ben Gurion University of the Negev Research and Development Authority Ltd
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 Ben Gurion University of the Negev Research and Development Authority Ltd filed Critical Ben Gurion University of the Negev Research and Development Authority Ltd
Application granted granted Critical
Publication of DE3571144D1 publication Critical patent/DE3571144D1/de
Expired 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
    • C09K5/047—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for absorption-type refrigeration systems

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)
  • Sorption Type Refrigeration Machines (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
DE8585308418T 1984-11-28 1985-11-19 Absorbent composition for refrigeration and heating systems Expired DE3571144D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL73656A IL73656A (en) 1984-11-28 1984-11-28 Absorbent composition for refrigeration and heating systems

Publications (1)

Publication Number Publication Date
DE3571144D1 true DE3571144D1 (en) 1989-07-27

Family

ID=11055519

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585308418T Expired DE3571144D1 (en) 1984-11-28 1985-11-19 Absorbent composition for refrigeration and heating systems

Country Status (8)

Country Link
US (1) US4793940A (de)
EP (1) EP0184351B1 (de)
JP (1) JPS61136575A (de)
AT (1) ATE44161T1 (de)
AU (1) AU584371B2 (de)
DE (1) DE3571144D1 (de)
IL (1) IL73656A (de)
ZA (1) ZA859027B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5186009A (en) * 1987-04-14 1993-02-16 Gas Research Institute Aqueous absorption fluids
US4948525A (en) * 1988-04-06 1990-08-14 Nippon Oil Co., Ltd. Lubricating oil compositions for refrigerators
US5023007A (en) * 1988-11-10 1991-06-11 The Lubrizol Corporation Liquid refrigerant compositions
US4938887A (en) * 1988-11-10 1990-07-03 The Lubrizol Corporation Liquid refrigerant compositions
US6024892A (en) * 1997-10-06 2000-02-15 Fmc Corporation Anticorrosion and pH stable alkali metal halide solutions for air dehumidification
US6073454A (en) * 1998-07-10 2000-06-13 Spauschus Associates, Inc. Reduced pressure carbon dioxide-based refrigeration system
US6177025B1 (en) 1998-11-17 2001-01-23 University Of Utah Absorption heat pumps having improved efficiency using a crystallization-inhibiting additive
IL177021A0 (en) 2006-07-23 2006-12-10 Totec Ltd Top Technologies Working fluids for an absorption cooling system
WO2010113276A1 (ja) * 2009-03-31 2010-10-07 本田技研工業株式会社 冷却液組成物
BRPI1006462A2 (pt) * 2009-03-31 2016-02-10 Du Pont dispositivo de ajuste de temperatura, solução aquosa de um haleto de lítio e um composto iônico, método de ajuste da temperatura de um objeto, meio ou espaço e método de diminuição em uma solução aquosa de um haleto de lítio
WO2011027350A2 (en) * 2009-09-06 2011-03-10 Ben-Gurion University Of The Negev Research And Development Authority Air cooled absorption cooling system operable by low grade heat
CN103403476A (zh) * 2011-02-23 2013-11-20 徐建国 用于泵热及发电的热驱动的增压装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5679175A (en) * 1979-11-30 1981-06-29 Daikin Ind Ltd Absorption refrigerant carrier composition
DE3100348A1 (de) * 1981-01-08 1982-08-05 Dieter Dr.-Ing. 5064 Rösrath Markfort "resorptions-anlage zur waermetransformtation"
EP0062516B1 (de) * 1981-04-07 1985-08-07 Matsushita Electric Industrial Co., Ltd. Zusammensetzung für Absorptionskühlsysteme
FR2504249A1 (fr) * 1981-04-15 1982-10-22 Inst Francais Du Petrole Procede de production de froid et/ou de chaleur au moyen d'un cycle a absorption
JPS5942031B2 (ja) * 1981-10-07 1984-10-12 松下電器産業株式会社 吸収冷媒組成物
DE3200736A1 (de) * 1982-01-13 1983-07-21 Hoechst Ag, 6230 Frankfurt Arbeitsmedium fuer sorptions-waermepumpen
DE3315530A1 (de) * 1983-04-29 1984-11-15 Ruhrgas Ag Loesungsmittel und stoffpaar fuer sorptions-heiz- oder -kuehlprozesse
JPS6040183A (ja) * 1983-08-16 1985-03-02 Yazaki Corp 吸収式冷凍機用冷凍組成物

Also Published As

Publication number Publication date
IL73656A0 (en) 1985-02-28
US4793940A (en) 1988-12-27
AU584371B2 (en) 1989-05-25
JPS61136575A (ja) 1986-06-24
EP0184351B1 (de) 1989-06-21
EP0184351A1 (de) 1986-06-11
IL73656A (en) 1991-12-12
ZA859027B (en) 1986-07-30
ATE44161T1 (de) 1989-07-15
AU5046785A (en) 1986-06-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee