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WO2013030229A3 - Method and system for transferring heat - Google Patents

Method and system for transferring heat Download PDF

Info

Publication number
WO2013030229A3
WO2013030229A3 PCT/EP2012/066771 EP2012066771W WO2013030229A3 WO 2013030229 A3 WO2013030229 A3 WO 2013030229A3 EP 2012066771 W EP2012066771 W EP 2012066771W WO 2013030229 A3 WO2013030229 A3 WO 2013030229A3
Authority
WO
WIPO (PCT)
Prior art keywords
heat exchanger
vaporous medium
condensation heat
transferring heat
working pressure
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.)
Ceased
Application number
PCT/EP2012/066771
Other languages
German (de)
French (fr)
Other versions
WO2013030229A2 (en
Inventor
Johannes Menzel
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.)
ThyssenKrupp Industrial Solutions AG
Original Assignee
ThyssenKrupp Uhde GmbH
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 ThyssenKrupp Uhde GmbH filed Critical ThyssenKrupp Uhde GmbH
Publication of WO2013030229A2 publication Critical patent/WO2013030229A2/en
Publication of WO2013030229A3 publication Critical patent/WO2013030229A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28B—STEAM OR VAPOUR CONDENSERS
    • F28B1/00—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser
    • F28B1/02—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser using water or other liquid as the cooling medium

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

The invention relates to a method and a system for transferring heat from a vaporous medium (7) which condenses at least in part in a condensation heat exchanger (1) at a working pressure exceeding 1 bar. Condensate formed during said process is withdrawn from the condensation heat exchanger (1) and is expanded to reach a lower pressure. According to the invention, the vapor phase (10) produced during the expansion is compressed to the working pressure of the vaporous medium and is then fed directly into the condensation heat exchanger (1) or is supplied to the vaporous medium before the vaporous medium enters the condensation heat exchanger (1). The vaporous medium is especially steam.
PCT/EP2012/066771 2011-08-31 2012-08-29 Method and system for transferring heat Ceased WO2013030229A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201110053173 DE102011053173A1 (en) 2011-08-31 2011-08-31 Process and installation for heat transfer
DE102011053173.4 2011-08-31

Publications (2)

Publication Number Publication Date
WO2013030229A2 WO2013030229A2 (en) 2013-03-07
WO2013030229A3 true WO2013030229A3 (en) 2013-10-24

Family

ID=46754455

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/066771 Ceased WO2013030229A2 (en) 2011-08-31 2012-08-29 Method and system for transferring heat

Country Status (3)

Country Link
DE (1) DE102011053173A1 (en)
TW (1) TW201319501A (en)
WO (1) WO2013030229A2 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5239837A (en) * 1990-10-16 1993-08-31 Northeastern University Hydrocarbon fluid, ejector refrigeration system
US6397621B1 (en) * 1999-10-25 2002-06-04 Electricite De France Service National Heating pumping installation, in particular with a refrigeration function
DE10112763A1 (en) * 2001-03-16 2002-09-19 Inst Luft Kaeltetech Gem Gmbh Appliance and method for operating compression refrigerator with water as refrigerant by provision of controlled bypasses between cold water pump and condenser and cooling water pump and evaporator
JP2005076570A (en) * 2003-09-02 2005-03-24 Jfe Engineering Kk Ejector and refrigeration system
DE102004001927A1 (en) * 2004-01-14 2005-08-04 York Deutschland Gmbh A method for recovering heat in a screw compressor heat pump circuit has an oil separator and direct oil injection to the compressor bearings
US20100313582A1 (en) * 2009-06-10 2010-12-16 Oh Jongsik High efficiency r744 refrigeration system and cycle

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3440685A1 (en) * 1984-11-07 1986-05-07 Wacker-Chemie GmbH, 8000 München METHOD FOR PRODUCING VINYL CHLORIDE BY THERMAL CLEAVING OF PURIFIED 1,2-DICHLORETHANE

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5239837A (en) * 1990-10-16 1993-08-31 Northeastern University Hydrocarbon fluid, ejector refrigeration system
US6397621B1 (en) * 1999-10-25 2002-06-04 Electricite De France Service National Heating pumping installation, in particular with a refrigeration function
DE10112763A1 (en) * 2001-03-16 2002-09-19 Inst Luft Kaeltetech Gem Gmbh Appliance and method for operating compression refrigerator with water as refrigerant by provision of controlled bypasses between cold water pump and condenser and cooling water pump and evaporator
JP2005076570A (en) * 2003-09-02 2005-03-24 Jfe Engineering Kk Ejector and refrigeration system
DE102004001927A1 (en) * 2004-01-14 2005-08-04 York Deutschland Gmbh A method for recovering heat in a screw compressor heat pump circuit has an oil separator and direct oil injection to the compressor bearings
US20100313582A1 (en) * 2009-06-10 2010-12-16 Oh Jongsik High efficiency r744 refrigeration system and cycle

Also Published As

Publication number Publication date
TW201319501A (en) 2013-05-16
DE102011053173A1 (en) 2013-02-28
WO2013030229A2 (en) 2013-03-07

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