WO2010031737A3 - Method of cooling a hydrocarbon stream and an apparatus therefor - Google Patents

Method of cooling a hydrocarbon stream and an apparatus therefor Download PDF

Info

Publication number
WO2010031737A3
WO2010031737A3 PCT/EP2009/061793 EP2009061793W WO2010031737A3 WO 2010031737 A3 WO2010031737 A3 WO 2010031737A3 EP 2009061793 W EP2009061793 W EP 2009061793W WO 2010031737 A3 WO2010031737 A3 WO 2010031737A3
Authority
WO
WIPO (PCT)
Prior art keywords
flow rate
stream flow
hydrocarbon stream
refrigerant stream
refrigerant
Prior art date
Application number
PCT/EP2009/061793
Other languages
French (fr)
Other versions
WO2010031737A2 (en
Inventor
Paul Theo Alers
Frederik Jan Van Dijk
Original Assignee
Shell Internationale Research Maatschappij B.V.
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 Shell Internationale Research Maatschappij B.V. filed Critical Shell Internationale Research Maatschappij B.V.
Priority to JP2011527298A priority Critical patent/JP2012511130A/en
Priority to AU2009294697A priority patent/AU2009294697B2/en
Priority to US13/119,456 priority patent/US20110168377A1/en
Priority to EP09782905A priority patent/EP2324310A2/en
Priority to RU2011115190/06A priority patent/RU2525048C2/en
Priority to AP2011005585A priority patent/AP2011005585A0/en
Priority to CN200980136524.0A priority patent/CN102265104B/en
Priority to CA2735884A priority patent/CA2735884C/en
Priority to BRPI0918663A priority patent/BRPI0918663A2/en
Publication of WO2010031737A2 publication Critical patent/WO2010031737A2/en
Publication of WO2010031737A3 publication Critical patent/WO2010031737A3/en

Links

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
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
    • F25J1/02—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process
    • F25J1/0243—Start-up or control of the process; Details of the apparatus used; Details of the refrigerant compression system used
    • F25J1/0244—Operation; Control and regulation; Instrumentation
    • 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
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
    • F25B9/006—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant containing more than one component
    • 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
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
    • F25J1/0002—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the fluid to be liquefied
    • F25J1/0022—Hydrocarbons, e.g. natural gas
    • 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
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
    • F25J1/003—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production
    • F25J1/0047—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production using an "external" refrigerant stream in a closed vapor compression cycle
    • F25J1/0052—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production using an "external" refrigerant stream in a closed vapor compression cycle by vaporising a liquid refrigerant stream
    • F25J1/0055—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production using an "external" refrigerant stream in a closed vapor compression cycle by vaporising a liquid refrigerant stream originating from an incorporated cascade
    • 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
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
    • F25J1/003—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production
    • F25J1/0047—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production using an "external" refrigerant stream in a closed vapor compression cycle
    • F25J1/0052—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production using an "external" refrigerant stream in a closed vapor compression cycle by vaporising a liquid refrigerant stream
    • F25J1/0057—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production using an "external" refrigerant stream in a closed vapor compression cycle by vaporising a liquid refrigerant stream after expansion of the liquid refrigerant stream with extraction of work
    • 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
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
    • F25J1/02—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process
    • F25J1/0211—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process using a multi-component refrigerant [MCR] fluid in a closed vapor compression cycle
    • F25J1/0214—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process using a multi-component refrigerant [MCR] fluid in a closed vapor compression cycle as a dual level refrigeration cascade with at least one MCR cycle
    • 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
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
    • F25J1/02—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process
    • F25J1/0211—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process using a multi-component refrigerant [MCR] fluid in a closed vapor compression cycle
    • F25J1/0214—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process using a multi-component refrigerant [MCR] fluid in a closed vapor compression cycle as a dual level refrigeration cascade with at least one MCR cycle
    • F25J1/0215—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process using a multi-component refrigerant [MCR] fluid in a closed vapor compression cycle as a dual level refrigeration cascade with at least one MCR cycle with one SCR cycle
    • F25J1/0216—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process using a multi-component refrigerant [MCR] fluid in a closed vapor compression cycle as a dual level refrigeration cascade with at least one MCR cycle with one SCR cycle using a C3 pre-cooling cycle
    • 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
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
    • F25J1/02—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process
    • F25J1/0243—Start-up or control of the process; Details of the apparatus used; Details of the refrigerant compression system used
    • F25J1/0244—Operation; Control and regulation; Instrumentation
    • F25J1/0245—Different modes, i.e. 'runs', of operation; Process control
    • F25J1/0248—Stopping of the process, e.g. defrosting or deriming, maintenance; Back-up mode or systems
    • 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
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
    • F25J1/02—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process
    • F25J1/0243—Start-up or control of the process; Details of the apparatus used; Details of the refrigerant compression system used
    • F25J1/0279—Compression of refrigerant or internal recycle fluid, e.g. kind of compressor, accumulator, suction drum etc.
    • F25J1/0292—Refrigerant compression by cold or cryogenic suction of the refrigerant gas

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

In a method of, and apparatus for, cooling a hydrocarbon stream, a hydrocarbon stream (45) to be cooled is heat exchanged in a first heat exchanger (50) against at least one refrigerant stream (145b, 185b) having a first refrigerant stream flow rate (FR1), to provide a cooled hydrocarbon stream (55) having a cooled hydrocarbon stream flow rate (FR2) and at least one return refrigerant stream (105). The first refrigerant stream flow rate (FR1) and the cooled hydrocarbon stream flow rate (FR2) are adjusted as follows, until an inputted first set point (SP1) for the first refrigerant stream flow rate (FR1) is achieved. If the first set point (SP1) is greater than the first refrigerant stream flow rate (FR1), then the cooled hydrocarbon stream flow rate (FR2) is increased before the first refrigerant stream flow rate (FR1) is increased; if the first set point (SP1) is less than the first refrigerant stream flow rate (FR1), then the first refrigerant stream flow rate (FR1) is decreased before the cooled hydrocarbon stream flow rate (FR2) is decreased; and if the cooled hydrocarbon stream flow rate (FR2) decreases, then the first refrigerant stream flow rate (FR1) is decreased.
PCT/EP2009/061793 2008-09-19 2009-09-11 Method of cooling a hydrocarbon stream and an apparatus therefor WO2010031737A2 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP2011527298A JP2012511130A (en) 2008-09-19 2009-09-11 Method and apparatus for cooling a hydrocarbon stream
AU2009294697A AU2009294697B2 (en) 2008-09-19 2009-09-11 Method of cooling a hydrocarbon stream and an apparatus therefor
US13/119,456 US20110168377A1 (en) 2008-09-19 2009-09-11 Method of cooling a hydrocarbon stream and an apparatus therefor
EP09782905A EP2324310A2 (en) 2008-09-19 2009-09-11 Method of cooling a hydrocarbon stream and an apparatus therefor
RU2011115190/06A RU2525048C2 (en) 2008-09-19 2009-09-11 Method of cooling hydrocarbon flow and device for its realisation
AP2011005585A AP2011005585A0 (en) 2008-09-19 2009-09-11 Method of cooling a hydrocarbon stream and an apparatus thereof.
CN200980136524.0A CN102265104B (en) 2008-09-19 2009-09-11 Method of cooling hydrocarbon stream and apparatus therefor
CA2735884A CA2735884C (en) 2008-09-19 2009-09-11 Method of cooling a hydrocarbon stream and an apparatus therefor
BRPI0918663A BRPI0918663A2 (en) 2008-09-19 2009-09-11 method for cooling a hydrocarbon stream in a heat exchanger; and apparatus for operating a heat exchanger.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08164727.3 2008-09-19
EP08164727 2008-09-19

Publications (2)

Publication Number Publication Date
WO2010031737A2 WO2010031737A2 (en) 2010-03-25
WO2010031737A3 true WO2010031737A3 (en) 2015-02-19

Family

ID=40626875

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/061793 WO2010031737A2 (en) 2008-09-19 2009-09-11 Method of cooling a hydrocarbon stream and an apparatus therefor

Country Status (11)

Country Link
US (1) US20110168377A1 (en)
EP (1) EP2324310A2 (en)
JP (1) JP2012511130A (en)
KR (1) KR20110061615A (en)
CN (1) CN102265104B (en)
AP (1) AP2011005585A0 (en)
BR (1) BRPI0918663A2 (en)
CA (1) CA2735884C (en)
MY (1) MY161121A (en)
RU (1) RU2525048C2 (en)
WO (1) WO2010031737A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9527008B2 (en) * 2012-07-26 2016-12-27 Uop Llc Apparatus for measurement and calculation of dew point for fractionation column overheads
CN103148673B (en) * 2013-01-27 2015-01-07 南京瑞柯徕姆环保科技有限公司 Natural gas isobaric liquefaction device
US11428463B2 (en) * 2013-03-15 2022-08-30 Chart Energy & Chemicals, Inc. Mixed refrigerant system and method
US9696074B2 (en) 2014-01-03 2017-07-04 Woodward, Inc. Controlling refrigeration compression systems
US11874055B2 (en) * 2014-03-04 2024-01-16 Conocophillips Company Refrigerant supply to a cooling facility
DE102014012316A1 (en) * 2014-08-19 2016-02-25 Linde Aktiengesellschaft Process for cooling a hydrocarbon-rich fraction
RU2747919C2 (en) * 2019-03-06 2021-05-17 Андрей Владиславович Курочкин Lng production installation

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5791160A (en) * 1997-07-24 1998-08-11 Air Products And Chemicals, Inc. Method and apparatus for regulatory control of production and temperature in a mixed refrigerant liquefied natural gas facility
US6530240B1 (en) * 2001-12-10 2003-03-11 Gas Technology Institute Control method for mixed refrigerant based natural gas liquefier
US20030046953A1 (en) * 2000-04-25 2003-03-13 Wiveka Jacoba Elion Controlling the production of a liquefied natural gas product stream
WO2009013605A2 (en) * 2007-07-25 2009-01-29 Air Products And Chemicals, Inc. Controlling liquefaction of natural gas

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2074594B1 (en) * 1970-01-08 1973-02-02 Technip Cie
JPS5869320A (en) * 1981-10-21 1983-04-25 Hitachi Ltd Flow rate controlling device
US4809154A (en) * 1986-07-10 1989-02-28 Air Products And Chemicals, Inc. Automated control system for a multicomponent refrigeration system
US5139548A (en) * 1991-07-31 1992-08-18 Air Products And Chemicals, Inc. Gas liquefaction process control system
JP2945806B2 (en) * 1992-10-07 1999-09-06 株式会社神戸製鋼所 Pre-cooling device for refrigeration load installed in liquefaction refrigeration system
US5669238A (en) * 1996-03-26 1997-09-23 Phillips Petroleum Company Heat exchanger controls for low temperature fluids
US5724833A (en) * 1996-12-12 1998-03-10 Phillips Petroleum Company Control scheme for cryogenic condensation
DZ2671A1 (en) * 1997-12-12 2003-03-22 Shell Int Research Liquefaction process of a gaseous fuel product rich in methane to obtain a liquefied natural gas.
FR2818365B1 (en) * 2000-12-18 2003-02-07 Technip Cie METHOD FOR REFRIGERATION OF A LIQUEFIED GAS, GASES OBTAINED BY THIS PROCESS, AND INSTALLATION USING THE SAME
US7594414B2 (en) * 2001-05-04 2009-09-29 Battelle Energy Alliance, Llc Apparatus for the liquefaction of natural gas and methods relating to same
JP2004003724A (en) * 2002-05-31 2004-01-08 Jfe Steel Kk Cooling method of cryogenic equipment
TWI314637B (en) * 2003-01-31 2009-09-11 Shell Int Research Process of liquefying a gaseous, methane-rich feed to obtain liquefied natural gas
JP4328278B2 (en) * 2004-09-14 2009-09-09 三菱化学株式会社 Cryogenic control system
NO345489B1 (en) * 2006-04-07 2021-03-01 Hamworthy Gas Systems As Method and device for cooling an LNG flue gas (BOG) stream in a liquid recovery plant
US8727736B2 (en) * 2008-12-02 2014-05-20 Kellogg Brown & Root Llc Multiple electric motors driving a single compressor string

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5791160A (en) * 1997-07-24 1998-08-11 Air Products And Chemicals, Inc. Method and apparatus for regulatory control of production and temperature in a mixed refrigerant liquefied natural gas facility
US20030046953A1 (en) * 2000-04-25 2003-03-13 Wiveka Jacoba Elion Controlling the production of a liquefied natural gas product stream
US6530240B1 (en) * 2001-12-10 2003-03-11 Gas Technology Institute Control method for mixed refrigerant based natural gas liquefier
WO2009013605A2 (en) * 2007-07-25 2009-01-29 Air Products And Chemicals, Inc. Controlling liquefaction of natural gas

Also Published As

Publication number Publication date
CN102265104A (en) 2011-11-30
JP2012511130A (en) 2012-05-17
RU2525048C2 (en) 2014-08-10
CA2735884A1 (en) 2010-03-25
CN102265104B (en) 2013-11-06
AP2011005585A0 (en) 2011-02-28
KR20110061615A (en) 2011-06-09
MY161121A (en) 2017-04-14
CA2735884C (en) 2017-01-17
WO2010031737A2 (en) 2010-03-25
RU2011115190A (en) 2012-10-27
BRPI0918663A2 (en) 2015-12-01
AU2009294697A1 (en) 2010-03-25
EP2324310A2 (en) 2011-05-25
US20110168377A1 (en) 2011-07-14

Similar Documents

Publication Publication Date Title
WO2010031737A3 (en) Method of cooling a hydrocarbon stream and an apparatus therefor
IN2012DN00859A (en)
WO2014015099A3 (en) Data center cooling system
WO2007044235A3 (en) Sub-cooling unit for cooling system and method
BR112013029009A2 (en) engine cooling fan speed control system
WO2012030089A3 (en) Cooling control apparatus and method for battery pack
WO2012021263A3 (en) Air separation method and apparatus
BRPI0711034A2 (en) PROCESS OF REDUCING THE FORMATION OF THERMAL ORIGIN FOLDING ON METAL STRIPS
WO2009007435A3 (en) Method and apparatus for cooling a hydrocarbon stream
WO2009156140A3 (en) Auxiliary cooling device for connection to an aircraft liquid cooling system
WO2015122949A3 (en) Adaptive turbomachine cooling system
WO2009142499A3 (en) Tapping apparatus and cooling apparatus with two heat exchangers and method for the formation of a tapping or cooling apparatus
WO2013110375A3 (en) Device and method for generating electrical energy
WO2008114745A1 (en) Crystallizer and its operation method
WO2012148111A3 (en) Apparatus and method for evaporation cooling a cooling fluid
DK2366966T3 (en) A high-efficiency, dual-effect cooling / heating device
IN2014DN09733A (en)
WO2012015494A3 (en) Method for processing hydrocarbon pyrolysis effluent
WO2008067429A3 (en) Multi-orientation single or two phase coldplate with positive flow characteristics
WO2008043806A3 (en) Method and apparatus for cooling a hydrocarbon stream
WO2012118387A3 (en) Improvements to conditioning systems
EP3460374A3 (en) Rotating heat exchanger/bypass combo
FR2983947B1 (en) METHOD FOR CONTROLLING A CRYOGENIC COOLING SYSTEM
WO2013093789A3 (en) Method and system for processing a stream comprising glycol based and kinetic hydrate inhibitors
CN205606941U (en) Parallelly connected evaporimeter auto -change over device

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200980136524.0

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 09782905

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 2009782905

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2009294697

Country of ref document: AU

WWE Wipo information: entry into national phase

Ref document number: 2735884

Country of ref document: CA

ENP Entry into the national phase

Ref document number: 2009294697

Country of ref document: AU

Date of ref document: 20090911

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 13119456

Country of ref document: US

ENP Entry into the national phase

Ref document number: 2011527298

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 20117007997

Country of ref document: KR

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 2011115190

Country of ref document: RU

ENP Entry into the national phase

Ref document number: PI0918663

Country of ref document: BR

Kind code of ref document: A2

Effective date: 20110316