WO2010038236A3 - An absorption refrigeration system and a process for refrigeration utilizing the same - Google Patents

An absorption refrigeration system and a process for refrigeration utilizing the same Download PDF

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Publication number
WO2010038236A3
WO2010038236A3 PCT/IN2009/000364 IN2009000364W WO2010038236A3 WO 2010038236 A3 WO2010038236 A3 WO 2010038236A3 IN 2009000364 W IN2009000364 W IN 2009000364W WO 2010038236 A3 WO2010038236 A3 WO 2010038236A3
Authority
WO
WIPO (PCT)
Prior art keywords
heat exchanger
refrigeration
refrigeration system
same
absorption refrigeration
Prior art date
Application number
PCT/IN2009/000364
Other languages
French (fr)
Other versions
WO2010038236A2 (en
Inventor
Sunil Subhash Bhagwat
Original Assignee
Bp Alternative Energy Holdings Limited
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 Bp Alternative Energy Holdings Limited filed Critical Bp Alternative Energy Holdings Limited
Publication of WO2010038236A2 publication Critical patent/WO2010038236A2/en
Publication of WO2010038236A3 publication Critical patent/WO2010038236A3/en

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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
    • F25B15/00—Sorption machines, plants or systems, operating continuously, e.g. absorption type
    • F25B15/006—Sorption machines, plants or systems, operating continuously, e.g. absorption type with cascade operation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/62—Absorption based systems

Abstract

An absorption refrigeration system and a process for producing refrigeration using the system, wherein the system comprises two thermally coupled loops (102, 202) - each loop comprising a working fluid, a reboiler (104, 204), a distillation column (106, 206), a condenser (108, 208), an evaporator (112, 212) and an absorber (118, 218), a bleed heat exchanger (114, 214), a refrigerant heat exchanger (116, 216) and a solution heat exchanger (120, 220); wherein each of the first and second reboiler is provided with a low grade heat and providing at least one pressure regulating (110, 210) means selected from at least one valve, a plurality of pressure pumps and/or an inert component in the absorption refrigeration system.
PCT/IN2009/000364 2008-06-26 2009-06-25 An absorption refrigeration system and a process for refrigeration utilizing the same WO2010038236A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN1338/MUM/2008 2008-06-26
IN1338MU2008 2008-06-26

Publications (2)

Publication Number Publication Date
WO2010038236A2 WO2010038236A2 (en) 2010-04-08
WO2010038236A3 true WO2010038236A3 (en) 2010-08-12

Family

ID=40578361

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/IN2008/000430 WO2009157004A1 (en) 2008-06-26 2008-07-07 An absorption refrigeration system and a process for refrigeration utilizing the same
PCT/IN2009/000364 WO2010038236A2 (en) 2008-06-26 2009-06-25 An absorption refrigeration system and a process for refrigeration utilizing the same

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PCT/IN2008/000430 WO2009157004A1 (en) 2008-06-26 2008-07-07 An absorption refrigeration system and a process for refrigeration utilizing the same

Country Status (1)

Country Link
WO (2) WO2009157004A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009157004A1 (en) * 2008-06-26 2009-12-30 Bp Alternative Energy Holdings Limited An absorption refrigeration system and a process for refrigeration utilizing the same
JP7444356B2 (en) 2019-12-06 2024-03-06 サーマルガジェット株式会社 Cooling system
WO2023012513A2 (en) * 2021-08-06 2023-02-09 Mihail Dan Staicovici Gas liquefaction procedure and applying plant

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4337625A (en) * 1981-03-02 1982-07-06 Battelle Development Corp. Waste heat driven absorption refrigeration process and system
EP0174169A2 (en) * 1984-09-06 1986-03-12 Ben-Gurion University Of The Negev Research And Development Authority Absorption system for refrigeration and heat pumping
US4667485A (en) * 1986-03-14 1987-05-26 Gas Research Institute Absorption refrigeration and heat pump system
EP0264719A2 (en) * 1986-10-20 1988-04-27 Peter Dr.-Ing. Vinz Method and device for the continuous and quantity-controlled liquid exchange in distillation plants and absorption refrigeration cycles
US5572884A (en) * 1994-11-04 1996-11-12 The Ohio State University Research Foundation Heat pump
WO2009157004A1 (en) * 2008-06-26 2009-12-30 Bp Alternative Energy Holdings Limited An absorption refrigeration system and a process for refrigeration utilizing the same

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
UA57849C2 (en) 1998-09-04 2003-07-15 Герхард КУНЦЕ Absorption cooling machine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4337625A (en) * 1981-03-02 1982-07-06 Battelle Development Corp. Waste heat driven absorption refrigeration process and system
EP0174169A2 (en) * 1984-09-06 1986-03-12 Ben-Gurion University Of The Negev Research And Development Authority Absorption system for refrigeration and heat pumping
US4667485A (en) * 1986-03-14 1987-05-26 Gas Research Institute Absorption refrigeration and heat pump system
EP0264719A2 (en) * 1986-10-20 1988-04-27 Peter Dr.-Ing. Vinz Method and device for the continuous and quantity-controlled liquid exchange in distillation plants and absorption refrigeration cycles
US5572884A (en) * 1994-11-04 1996-11-12 The Ohio State University Research Foundation Heat pump
WO2009157004A1 (en) * 2008-06-26 2009-12-30 Bp Alternative Energy Holdings Limited An absorption refrigeration system and a process for refrigeration utilizing the same

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
HASABNIS Y C ET AL: "Performance evaluation of Ammonia Absorption Refrigeration cycle based on Exergetic Coefficient of Performance", INTERNATIONAL JOURNAL OF EXERGY (IJEX), INDERSCIENCE ENTERPRISES, OLNEY (UK), vol. 4, no. 1, 1 January 2007 (2007-01-01), pages 19 - 37, XP009116409, ISSN: 1742-8297 *
HASABNIS Y C ET AL: "Simulation of dual Ammonia Absorption Refrigeration cycle for effective utilisation of low temperature heat source", INTERNATIONAL JOURNAL OF EXERGY (IJEX), INDERSCIENCE ENTERPRISES, OLNEY (UK), vol. 4, no. 3, 1 January 2007 (2007-01-01), pages 253 - 270, XP009116410, ISSN: 1742-8297 *
SAGHIRUDDIN SIDDIQUI M A: "Economic analysis of two stage dual fluid absorption cycle for optimizing generator temperatures", 1 March 2001, ENERGY CONVERSION AND MANAGEMENT, ELSEVIER SCIENCE PUBLISHERS, OXFORD, GB, PAGE(S) 407 - 437, ISSN: 0196-8904, XP004211954 *

Also Published As

Publication number Publication date
WO2009157004A1 (en) 2009-12-30
WO2010038236A2 (en) 2010-04-08

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