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GB2516509B - A system for reducing pressure in a gas flow - Google Patents

A system for reducing pressure in a gas flow

Info

Publication number
GB2516509B
GB2516509B GB1314812.7A GB201314812A GB2516509B GB 2516509 B GB2516509 B GB 2516509B GB 201314812 A GB201314812 A GB 201314812A GB 2516509 B GB2516509 B GB 2516509B
Authority
GB
United Kingdom
Prior art keywords
gas flow
reducing pressure
reducing
pressure
gas
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 - Fee Related
Application number
GB1314812.7A
Other versions
GB2516509A (en
GB201314812D0 (en
Inventor
Adrian Graham Alford
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.)
CORAC ENERGY TECHNOLOGIES Ltd
Original Assignee
CORAC ENERGY TECHNOLOGIES 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 CORAC ENERGY TECHNOLOGIES Ltd filed Critical CORAC ENERGY TECHNOLOGIES Ltd
Publication of GB201314812D0 publication Critical patent/GB201314812D0/en
Priority to CN201480046565.1A priority Critical patent/CN105556196A/en
Priority to PCT/GB2014/052292 priority patent/WO2015011497A2/en
Priority to EP14744936.7A priority patent/EP3025088A2/en
Priority to US14/907,407 priority patent/US20160187033A1/en
Publication of GB2516509A publication Critical patent/GB2516509A/en
Application granted granted Critical
Publication of GB2516509B publication Critical patent/GB2516509B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B13/00—Compression machines, plants or systems, with reversible cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D1/00—Pipe-line systems
    • F17D1/02—Pipe-line systems for gases or vapours
    • F17D1/04—Pipe-line systems for gases or vapours for distribution of gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C1/00—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/26—Drying gases or vapours
    • B01D53/265—Drying gases or vapours by refrigeration (condensation)
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F17/00—Removing ice or water from heat-exchange apparatus
    • F28F17/005—Means for draining condensates from heat exchangers, e.g. from evaporators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/80—Water
    • 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
    • F25J2240/00—Processes or apparatus involving steps for expanding of process streams
    • F25J2240/02—Expansion of a process fluid in a work-extracting turbine (i.e. isentropic expansion), e.g. of the feed stream

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Drying Of Gases (AREA)
GB1314812.7A 2013-07-25 2013-08-19 A system for reducing pressure in a gas flow Expired - Fee Related GB2516509B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN201480046565.1A CN105556196A (en) 2013-07-25 2014-07-25 System, method and apparatus
PCT/GB2014/052292 WO2015011497A2 (en) 2013-07-25 2014-07-25 System, method and apparatus
EP14744936.7A EP3025088A2 (en) 2013-07-25 2014-07-25 System, method and apparatus
US14/907,407 US20160187033A1 (en) 2013-07-25 2014-07-25 System, method and apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1313307.9A GB201313307D0 (en) 2013-07-25 2013-07-25 System, method and apparatus

Publications (3)

Publication Number Publication Date
GB201314812D0 GB201314812D0 (en) 2013-10-02
GB2516509A GB2516509A (en) 2015-01-28
GB2516509B true GB2516509B (en) 2015-06-24

Family

ID=49166937

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1313307.9A Ceased GB201313307D0 (en) 2013-07-25 2013-07-25 System, method and apparatus
GB1314812.7A Expired - Fee Related GB2516509B (en) 2013-07-25 2013-08-19 A system for reducing pressure in a gas flow

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB1313307.9A Ceased GB201313307D0 (en) 2013-07-25 2013-07-25 System, method and apparatus

Country Status (5)

Country Link
US (1) US20160187033A1 (en)
EP (1) EP3025088A2 (en)
CN (1) CN105556196A (en)
GB (2) GB201313307D0 (en)
WO (1) WO2015011497A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2536866A (en) * 2015-01-28 2016-10-05 Corac Energy Tech Ltd A system for reducing pressure flow
US11015763B2 (en) * 2016-02-23 2021-05-25 Tokico System Solutions, Ltd. Expansion turbine and compressor-type high-pressure hydrogen filling system and control method for same
WO2018006170A1 (en) * 2016-07-08 2018-01-11 Cegen Green Energy Ltd. Pipeline-transport compressor including cooler unit and air exhaust power generation unit
CN106524336B (en) 2016-11-07 2019-04-30 广东美的暖通设备有限公司 Multi-line system and its anti-return hydraulic control method
CN107763891A (en) * 2017-10-16 2018-03-06 清华大学 A kind of air circulation compression net for air-source heat pump units
RU2692615C1 (en) * 2018-03-30 2019-06-25 Сергей Геннадьевич Баякин Thermoelectric transformer
CN109654577A (en) * 2019-01-28 2019-04-19 威立雅（哈尔滨）热电有限公司 Distributed heating network energy storage pressure stabilizing system
IT201900013155A1 (en) * 2019-07-29 2021-01-29 Nuovo Pignone Tecnologie Srl Compression arrangement and method of operation of a compressor

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1280640A (en) * 1968-12-16 1972-07-05 Exxon Research Engineering Co Improvements in natural gas
US5415224A (en) * 1992-01-31 1995-05-16 Koch; Berthold Apparatus for cold drying of gas
WO2004081478A1 (en) * 2003-03-14 2004-09-23 Agt Thermotechnik Gmbh Heat exchanger
US20040206112A1 (en) * 2002-05-08 2004-10-21 John Mak Configuration and process for ngli recovery using a subcooled absorption reflux process
US20070062216A1 (en) * 2003-08-13 2007-03-22 John Mak Liquefied natural gas regasification configuration and method
US20070163256A1 (en) * 2004-12-22 2007-07-19 Mcdonald Duncan Apparatus and methods for gas production during pressure letdown in pipelines

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4350019A (en) * 1980-12-22 1982-09-21 W. R. Grace & Co. Gas expansion/compression train
US4563203A (en) * 1984-04-16 1986-01-07 Kryos Energy Inc. Refrigeration from expansion of transmission pipeline gas
DE3505320A1 (en) * 1984-10-04 1986-04-10 Mannesmann AG, 4000 Düsseldorf Installation for regulating the amount of gas to be fed into a secondary distribution system from a high-pressure gas line
US5129599A (en) * 1990-05-25 1992-07-14 General Dynamics Corporation, Space Systems Division Hybrid liquid-vapor propellant feed system for aerospace vehicles
US5280208A (en) * 1991-08-19 1994-01-18 Sumitomo Electric Industries, Ltd. Composite bearing structure
DE4223160C2 (en) * 1992-07-10 1998-02-12 Mannesmann Ag Process and plant for gas compression
US6827104B2 (en) * 2001-10-24 2004-12-07 Mcfarland Rory S. Seal and valve systems and methods for use in expanders and compressors of energy conversion systems
GB2450666B (en) * 2006-05-19 2011-05-04 Shell Int Research Method and apparatus for treating a hydrocarbon stream
US7389644B1 (en) * 2007-01-19 2008-06-24 Michael Nakhamkin Power augmentation of combustion turbines by injection of cold air upstream of compressor
US7669423B2 (en) * 2007-01-25 2010-03-02 Michael Nakhamkin Operating method for CAES plant using humidified air in a bottoming cycle expander
WO2008143968A1 (en) * 2007-05-18 2008-11-27 Exxonmobil Research And Engineering Company Temperature swing adsorption of co2 from flue gas using a parallel channel contactor
JP5568518B2 (en) * 2011-06-22 2014-08-06 株式会社神戸製鋼所 Steam-driven compressor

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1280640A (en) * 1968-12-16 1972-07-05 Exxon Research Engineering Co Improvements in natural gas
US5415224A (en) * 1992-01-31 1995-05-16 Koch; Berthold Apparatus for cold drying of gas
US20040206112A1 (en) * 2002-05-08 2004-10-21 John Mak Configuration and process for ngli recovery using a subcooled absorption reflux process
WO2004081478A1 (en) * 2003-03-14 2004-09-23 Agt Thermotechnik Gmbh Heat exchanger
US20070062216A1 (en) * 2003-08-13 2007-03-22 John Mak Liquefied natural gas regasification configuration and method
US20070163256A1 (en) * 2004-12-22 2007-07-19 Mcdonald Duncan Apparatus and methods for gas production during pressure letdown in pipelines

Also Published As

Publication number Publication date
GB2516509A (en) 2015-01-28
CN105556196A (en) 2016-05-04
GB201313307D0 (en) 2013-09-11
GB201314812D0 (en) 2013-10-02
WO2015011497A4 (en) 2015-08-27
WO2015011497A2 (en) 2015-01-29
WO2015011497A3 (en) 2015-07-09
EP3025088A2 (en) 2016-06-01
US20160187033A1 (en) 2016-06-30

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20200819