IT1401425B1 - Turboespansore e metodo per usare palette direttrici di ingresso mobili all'ingresso di un compressore - Google Patents

Turboespansore e metodo per usare palette direttrici di ingresso mobili all'ingresso di un compressore

Info

Publication number
IT1401425B1
IT1401425B1 ITCO2010A000034A ITCO20100034A IT1401425B1 IT 1401425 B1 IT1401425 B1 IT 1401425B1 IT CO2010A000034 A ITCO2010A000034 A IT CO2010A000034A IT CO20100034 A ITCO20100034 A IT CO20100034A IT 1401425 B1 IT1401425 B1 IT 1401425B1
Authority
IT
Italy
Prior art keywords
turboespansore
compressor
mobile input
pallets
input pallets
Prior art date
Application number
ITCO2010A000034A
Other languages
English (en)
Inventor
Stefano Ghiraldo
Sergio Palomba
Alberto Scotti
Original Assignee
Nuovo Pignone Spa
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 Nuovo Pignone Spa filed Critical Nuovo Pignone Spa
Priority to ITCO2010A000034A priority Critical patent/IT1401425B1/it
Priority to CA2742562A priority patent/CA2742562C/en
Priority to EP11170560.4A priority patent/EP2400117B1/en
Priority to JP2011137893A priority patent/JP5856765B2/ja
Priority to RU2011125616/06A priority patent/RU2558696C2/ru
Priority to KR1020110061310A priority patent/KR20110140105A/ko
Priority to US13/167,043 priority patent/US8944746B2/en
Priority to CN201110186593.1A priority patent/CN102312726B/zh
Publication of ITCO20100034A1 publication Critical patent/ITCO20100034A1/it
Application granted granted Critical
Publication of IT1401425B1 publication Critical patent/IT1401425B1/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/10—Final actuators
    • F01D17/12—Final actuators arranged in stator parts
    • F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
    • F01D17/16—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes
    • 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
    • F17C9/00—Methods or apparatus for discharging liquefied or solidified gases from vessels not under pressure
    • F17C9/02—Methods or apparatus for discharging liquefied or solidified gases from vessels not under pressure with change of state, e.g. vaporisation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
    • F02C9/16—Control of working fluid flow
    • F02C9/20—Control of working fluid flow by throttling; by adjusting vanes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • 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
    • F17C7/00—Methods or apparatus for discharging liquefied, solidified, or compressed gases from pressure vessels, not covered by another subclass
    • 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.
    • F25J1/0285—Combination of different types of drivers mechanically coupled to the same refrigerant compressor, possibly split on multiple compressor casings
    • F25J1/0288—Combination of different types of drivers mechanically coupled to the same refrigerant compressor, possibly split on multiple compressor casings using work extraction by mechanical coupling of compression and expansion of the refrigerant, so-called companders
    • 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.
    • F25J1/0298—Safety aspects and control of the refrigerant compression system, e.g. anti-surge control
    • 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
    • F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
    • F25J3/0204—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the feed stream
    • F25J3/0209—Natural gas or substitute 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
    • F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
    • F25J3/0228—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the separated product stream
    • F25J3/0233—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the separated product stream separation of CnHm with 1 carbon atom or more
    • 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
    • F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
    • F25J3/0228—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the separated product stream
    • F25J3/0238—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the separated product stream separation of CnHm with 2 carbon atoms or more
    • 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
    • F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
    • F25J3/0295—Start-up or control of the process; Details of the apparatus used, e.g. sieve plates, packings
    • 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
    • F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
    • F25J3/04—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air
    • F25J3/04763—Start-up or control of the process; Details of the apparatus used
    • F25J3/04769—Operation, control and regulation of the process; Instrumentation within the process
    • F25J3/04781—Pressure changing devices, e.g. for compression, expansion, liquid pumping
    • 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
    • F25J2230/00—Processes or apparatus involving steps for increasing the pressure of gaseous process streams
    • F25J2230/20—Integrated compressor and process expander; Gear box arrangement; Multiple compressors on a common shaft
    • 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
    • F25J2230/00—Processes or apparatus involving steps for increasing the pressure of gaseous process streams
    • F25J2230/32—Compression of the product stream
    • 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
    • F25J2230/00—Processes or apparatus involving steps for increasing the pressure of gaseous process streams
    • F25J2230/60—Processes or apparatus involving steps for increasing the pressure of gaseous process streams the fluid being hydrocarbons or a mixture of hydrocarbons
    • 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
    • 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
    • F25J2280/00—Control of the process or apparatus
    • F25J2280/02—Control in general, load changes, different modes ("runs"), measurements
ITCO2010A000034A 2010-06-24 2010-06-24 Turboespansore e metodo per usare palette direttrici di ingresso mobili all'ingresso di un compressore IT1401425B1 (it)

Priority Applications (8)

Application Number Priority Date Filing Date Title
ITCO2010A000034A IT1401425B1 (it) 2010-06-24 2010-06-24 Turboespansore e metodo per usare palette direttrici di ingresso mobili all'ingresso di un compressore
CA2742562A CA2742562C (en) 2010-06-24 2011-06-09 Turboexpander and method for using moveable inlet guide vanes at compressor inlet
EP11170560.4A EP2400117B1 (en) 2010-06-24 2011-06-20 Method of controlling a turboexpander-compressor system
JP2011137893A JP5856765B2 (ja) 2010-06-24 2011-06-22 ターボ膨張器及び圧縮機入口において可動入口ガイドベーンを使用するための方法
RU2011125616/06A RU2558696C2 (ru) 2010-06-24 2011-06-23 Установка турбодетандер-компрессор, способ ее регулирования и контроллер
KR1020110061310A KR20110140105A (ko) 2010-06-24 2011-06-23 압축기 입구에서 가동성 입구 가이드 베인들을 사용하는 터보익스팬더 및 방법
US13/167,043 US8944746B2 (en) 2010-06-24 2011-06-23 Turboexpander and method for using moveable inlet guide vanes at compressor inlet
CN201110186593.1A CN102312726B (zh) 2010-06-24 2011-06-24 在压缩机入口使用可动入口引导叶片的涡轮膨胀机及方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITCO2010A000034A IT1401425B1 (it) 2010-06-24 2010-06-24 Turboespansore e metodo per usare palette direttrici di ingresso mobili all'ingresso di un compressore

Publications (2)

Publication Number Publication Date
ITCO20100034A1 ITCO20100034A1 (it) 2011-12-25
IT1401425B1 true IT1401425B1 (it) 2013-07-26

Family

ID=43532859

Family Applications (1)

Application Number Title Priority Date Filing Date
ITCO2010A000034A IT1401425B1 (it) 2010-06-24 2010-06-24 Turboespansore e metodo per usare palette direttrici di ingresso mobili all'ingresso di un compressore

Country Status (8)

Country Link
US (1) US8944746B2 (it)
EP (1) EP2400117B1 (it)
JP (1) JP5856765B2 (it)
KR (1) KR20110140105A (it)
CN (1) CN102312726B (it)
CA (1) CA2742562C (it)
IT (1) IT1401425B1 (it)
RU (1) RU2558696C2 (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITFI20120196A1 (it) * 2012-10-01 2014-04-02 Nuovo Pignone Srl "a turboexpander and driven turbomachine system"
US9540959B2 (en) 2012-10-25 2017-01-10 General Electric Company System and method for generating electric power
US11067096B2 (en) 2014-03-11 2021-07-20 Nuovo Pignone Srl Turbomachine assembly
CN107288899A (zh) * 2017-08-23 2017-10-24 福建雪人股份有限公司 一种空气离心膨胀压缩一体机
FR3072160B1 (fr) * 2017-10-09 2019-10-04 L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Dispositif et procede de refrigeration
RU2665012C1 (ru) * 2017-11-28 2018-08-24 Акционерное общество "Газпром газораспределение Тула" Устройство регулирования турбодетандера с переменной нагрузкой
US20210341223A1 (en) * 2020-04-29 2021-11-04 Saudi Arabian Oil Company Computerized monitoring system for a turbo-expander brake compressor
CN112377270B (zh) * 2020-11-11 2022-05-17 贵州电网有限责任公司 一种膨胀发电机组冲转过程中快速稳定转速的方法
CN112431643B (zh) * 2020-11-11 2023-05-26 贵州电网有限责任公司 一种膨胀发电机组甩负荷自带厂用电转速快速稳定方法
CN114576012B (zh) * 2022-03-29 2023-09-26 华北电力科学研究院有限责任公司 燃气轮机进口导叶调节方法及装置
CN114810351A (zh) * 2022-04-12 2022-07-29 西安热工研究院有限公司 一种耦合储能系统且压缩流量可调的燃机系统及控制方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2852078A1 (de) * 1978-12-01 1980-06-12 Linde Ag Verfahren und vorrichtung zum abkuehlen von erdgas
US4544167A (en) * 1982-06-11 1985-10-01 Texas Turbine, Inc. Face seal with resilient packing ring forcing face rings together
US4563203A (en) * 1984-04-16 1986-01-07 Kryos Energy Inc. Refrigeration from expansion of transmission pipeline gas
US5136854A (en) 1991-01-25 1992-08-11 Abdelmalek Fawzy T Centrifugal gas compressor - expander for refrigeration
JP2954754B2 (ja) * 1991-07-22 1999-09-27 株式会社日立製作所 ガスタービンシステムの運転制御装置及び加圧流動床ボイラ発電プラント
US5997250A (en) * 1997-01-09 1999-12-07 Catercopters, Llc Method and apparatus for controlling pitch of an aircraft propeller
DE19728153C2 (de) * 1997-07-03 1999-09-23 Linde Ag Verfahren zum Verflüssigen eines Kohlenwasserstoff-reichen Stromes
US6085546A (en) * 1998-09-18 2000-07-11 Johnston; Richard P. Method and apparatus for the partial conversion of natural gas to liquid natural gas
GB9911871D0 (en) * 1999-05-22 1999-07-21 Rolls Royce Plc A gas turbine engine and a method of controlling a gas turbine engine
US6581409B2 (en) * 2001-05-04 2003-06-24 Bechtel Bwxt Idaho, Llc Apparatus for the liquefaction of natural gas and methods related to same
US7219512B1 (en) * 2001-05-04 2007-05-22 Battelle Energy Alliance, Llc Apparatus for the liquefaction of natural gas and methods relating to same
US6672826B2 (en) 2002-04-05 2004-01-06 Mafi-Trench Corporation Compressor surge control apparatus
US7571607B2 (en) * 2006-03-06 2009-08-11 Honeywell International Inc. Two-shaft turbocharger
JP4784385B2 (ja) * 2006-04-28 2011-10-05 パナソニック株式会社 冷凍サイクル装置
JP4714099B2 (ja) * 2006-07-06 2011-06-29 株式会社荏原製作所 圧縮式冷凍機の軸受潤滑装置
JP2010507755A (ja) 2006-10-23 2010-03-11 シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイ ガス状炭化水素流の圧縮機を制御する方法及び装置
US8360744B2 (en) * 2008-03-13 2013-01-29 Compressor Controls Corporation Compressor-expander set critical speed avoidance
JP4901916B2 (ja) * 2009-06-18 2012-03-21 三菱電機株式会社 冷凍空調装置

Also Published As

Publication number Publication date
CA2742562C (en) 2018-07-17
CN102312726B (zh) 2015-08-05
EP2400117A1 (en) 2011-12-28
RU2011125616A (ru) 2012-12-27
EP2400117B1 (en) 2018-08-08
CN102312726A (zh) 2012-01-11
CA2742562A1 (en) 2011-12-24
KR20110140105A (ko) 2011-12-30
US20110318160A1 (en) 2011-12-29
JP2012007878A (ja) 2012-01-12
JP5856765B2 (ja) 2016-02-10
RU2558696C2 (ru) 2015-08-10
US8944746B2 (en) 2015-02-03
ITCO20100034A1 (it) 2011-12-25

Similar Documents

Publication Publication Date Title
IT1401425B1 (it) Turboespansore e metodo per usare palette direttrici di ingresso mobili all'ingresso di un compressore
BRPI0907014A2 (pt) Palete adaptador e método de manipulação de carga
EP2102092A4 (en) LIFT FOR PALLETS
ZA201206448B (en) Pallets the handling of goods,processes for manufacturing pallets and methods of using pallets in the handling of goods
GB201215798D0 (en) Pallet and method for manufacturing the same
GB201008131D0 (en) Transport pallet
LT2546160T (lt) Padėklas su vientisų pavažų pavidalo atraminiais elementais ir atitinkamas gamybos būdas
IL232415A0 (en) Load handling assembly and method
EP2552808A4 (en) SUPPLY PALLET AND GUIDANCE SYSTEM FOR IT
PT2509879T (pt) Palete de madeira com placas de pregos e método relacionado
BR112013010730A2 (pt) prancha para empilhar paletes, e, método para formar uma prancha para empilhar paletes
EP2767482A4 (en) PALLET BASE AND PALETTE WITH THIS BASE
EP2285529A4 (en) PALLETIZER AND MANIPULATOR
FR2945275B1 (fr) Palette modulaire demontable.
ES1072920Y (es) Perfil para un transportador de paletas y similares.
GB2498414B (en) Hand operated pallet truck and method of operation
FI20096325A (fi) Kuljetus- ja työalustajärjestely
GB2492375B (en) Pallet handling
ES1067942Y (es) Palet
FR2960861B1 (fr) Segment de palette et palette comprenant au moins deux tels segments
GB201109650D0 (en) Mobile delivery logistics and payments
FI20105884A (fi) Kuormauslaitteisto vaihtolavojen käsittelemiseksi ja menetelmä kuormauslaitteessa
ES1071412Y (es) Palet
FI20095757A (fi) Paletinsiirtolaitteisto ja menetelmä palettien liikuttamiseksi sekä työsolu
PL118791U1 (pl) Obrotnica palet