WO2008031810A2 - Verdichtungsanlage - Google Patents

Verdichtungsanlage Download PDF

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Publication number
WO2008031810A2
WO2008031810A2 PCT/EP2007/059502 EP2007059502W WO2008031810A2 WO 2008031810 A2 WO2008031810 A2 WO 2008031810A2 EP 2007059502 W EP2007059502 W EP 2007059502W WO 2008031810 A2 WO2008031810 A2 WO 2008031810A2
Authority
WO
WIPO (PCT)
Prior art keywords
turbine
compressor
steam
gas turbine
gas
Prior art date
Application number
PCT/EP2007/059502
Other languages
German (de)
English (en)
French (fr)
Other versions
WO2008031810A3 (de
Inventor
Hans-Gerd Kölscheid
Klaus Peters
Original Assignee
Siemens Aktiengesellschaft
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 Siemens Aktiengesellschaft filed Critical Siemens Aktiengesellschaft
Priority to JP2009527801A priority Critical patent/JP5241719B2/ja
Priority to US12/310,928 priority patent/US20120324861A1/en
Priority to EP07820112.6A priority patent/EP2061954B1/de
Publication of WO2008031810A2 publication Critical patent/WO2008031810A2/de
Publication of WO2008031810A3 publication Critical patent/WO2008031810A3/de
Priority to NO20091367A priority patent/NO339430B1/no

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
    • F01K23/02—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
    • F01K23/06—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle
    • F01K23/10—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle with exhaust fluid of one cycle heating the fluid in another cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
    • F01K23/02—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
    • F01K23/06—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle
    • F01K23/064—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle in combination with an industrial process, e.g. chemical, metallurgical
    • 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
    • F25J1/02—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.
    • F25J1/0281—Compression of refrigerant or internal recycle fluid, e.g. kind of compressor, accumulator, suction drum etc. characterised by the type of prime driver, e.g. hot gas expander
    • F25J1/0282—Steam turbine as the prime mechanical driver
    • 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.
    • F25J1/0281—Compression of refrigerant or internal recycle fluid, e.g. kind of compressor, accumulator, suction drum etc. characterised by the type of prime driver, e.g. hot gas expander
    • F25J1/0283—Gas turbine as the prime mechanical driver
    • 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
    • F25J1/0287—Combination of different types of drivers mechanically coupled to the same refrigerant compressor, possibly split on multiple compressor casings including an electrical motor
    • 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.
    • F25J1/0289—Use of different types of prime drivers of at least two refrigerant compressors in a cascade refrigeration system

Definitions

  • the invention relates to compression plant, as used in particular for gas liquefaction.
  • a disadvantage of the known state of the art is that the overall efficiency of the systems is limited to the possibilities of the individual process.
  • the efficiencies of gas turbines are about 40%, of steam turbines about 45% and of electrical machines (such as electric motors) about 98%.
  • gas turbine gas turbine
  • steam turbine steam turbine
  • the efficiency for power generation can amount to a maximum of 60% with today's technology.
  • a complicated circuit technology is required to transmit the generated electric power to the electric machine or to the electric motor.
  • transmission losses in a system that converts electric power in one frequency converter from one frequency range to another are also not negligible. The transmission losses may be, for example, up to about 5%.
  • the electric machines or electric motors drive a compressor, e.g. can be used as a compressor of a gas liquefaction plant.
  • a gas liquefaction plant is e.g. as LNG
  • Plant (Liquified Natural Gas).
  • natural gas is cooled to approximately 0 C -16O.
  • the natural gas becomes liquid and is (smaller volume) easier to handle transport (usually in special transport devices).
  • the compressors have the task of operating media, usually compress operating gases that can absorb heat during a later expansion. This heat is withdrawn from the natural gas in the so-called "cold box" of the LNG plant, and the natural gas is cooled in this way, whereby the operating medium or operating gas is compressed and expanded again and again in a cycle.
  • the compressors are usually supplied by the o.g. Driven electric motor, so that there are significant (transmission) losses, since the electricity to be generated for the electric motor is generated either by the gas process or the steam process, and because the electric motor must drive the compressor.
  • the invention has the object to improve a compacting system of the type mentioned by simple means to the effect that the efficiency is improved while harmful emissions are reduced.
  • gas turbines and steam turbines are each used separately to each drive the at least one compressor directly, so without the interposition of an electrical machine or an electric motor.
  • the exhaust gas of the gas turbine can be used to a steam generating plant, preferably to fire a waste heat boiler, which in turn generates the steam required for the steam turbine.
  • a gas and steam process gas and steam process
  • each gas turbine drives at least one compressor directly.
  • the steam turbine can have a high-pressure part, a medium-pressure part and / or a low-pressure part, wherein a steam turbine with all three above-mentioned pressure parts is preferably provided.
  • the steam passes, for example, first into the high-pressure part, from there into the medium-pressure part and then into the low-pressure part, behind which the at least one compressor is arranged.
  • the arrangement of the compressor behind the low pressure part is not limited to this arrangement. It is possible that the compressor is arranged, for example between the turbine sections or on the high pressure side.
  • the at least one gas turbine and / or the steam turbine are each assigned a plurality of compressors, which are connected in series with the at least one compressor or connected in parallel thereto.
  • the at least one compressor, a generator or an electric machine or an electric motor is connected downstream, for example, to drive other machines.
  • the at least one of the gas turbine associated compressor and the gas turbine have a common shaft, so that the efficiency is further improved.
  • two separate shaft parts of the respective component may be provided, which are interconnected by suitable means.
  • a common shaft may be provided.
  • the at least one of the steam turbine associated compressor and the steam turbine may have a common shaft, which of course also separate shaft parts as mentioned above are possible.
  • the respective compressor which is driven directly by the gas turbine or the steam turbine, for example, as a compressor of a gas liquefaction plant, e.g. a LNG plant.
  • Fig. 1 is a schematic diagram of a compaction system.
  • FIG. 1 shows a compression system 1, which has at least one gas turbine 2 and a steam turbine 3. In the illustrated embodiment, by way of example, three gas turbines 2 are provided.
  • the exhaust gases of the gas turbine 2 fire a
  • Steam generating plant 4 which is designed as a waste heat boiler.
  • the steam generated in the steam generating plant 4 is supplied to the steam turbine 3 and drives it.
  • the illustrated gas turbine 2 is a starter helper motor generator (SHMG) 10 assigned.
  • the Starter Helper Motor Generator (SHMG) 10 can be used both as a helper motor (auxiliary motor) and as a generator.
  • the starter is in Understand the meaning of the invention such that the engine - as in a car engine - is the starter, and ensures to bring the gas turbine to a speed that the gas turbine is able to operate the shaft train alone.
  • gas turbine 2 gas turbine 2
  • steam turbine 3 steam turbine 3
  • gas and steam process gas and steam process
  • the steam turbine 3 has a high-pressure part 6, a medium-pressure part 7 and a low-pressure part 8.
  • Both the at least one gas turbine 2 and the steam turbine 3 are each assigned at least one compressor 9.
  • the respective compressors 9 are each directly connected to the at least one gas turbine 2 and the steam turbine 3, wherein the at least one of the steam turbine 3 associated compressor 9 is disposed behind the low pressure part 8 of the steam turbine 3.
  • Each of the at least one gas turbine 2 and the steam turbine 3 associated compressor 9 are each driven directly from the gas turbine 2 and the steam turbine 3, without the interposition of an electric machine or an electric motor, the gas turbines, however, the starter helper motor generator (SHMG ) 10 is assigned.
  • SHMG starter helper motor generator
  • one or more compressors 9, an electric machine or an electric motor and / or a generator may be connected downstream.
  • the positioning of the compressor 9 in the shaft strands should not be limited to the disclosed position, but may be made variable.
  • the gas turbine 2 it is possible for the gas turbine 2 to have at least one compressor 9 and the at least one gas turbine 2 to have a common shaft (line 11).
  • the respective compressor 9 can, for example, compress an operating medium or an operating gas so that the operating medium can absorb heat during a later expansion. It is conceivable, for example, that the compressed in the respective compressor 9 operating medium of a gas liquefaction plant, for example, a LNG plant (Liquefied Natural Gas) is supplied to cool natural gas.
  • a gas liquefaction plant for example, a LNG plant (Liquefied Natural Gas) is supplied to cool natural gas.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
PCT/EP2007/059502 2006-09-15 2007-09-11 Verdichtungsanlage WO2008031810A2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2009527801A JP5241719B2 (ja) 2006-09-15 2007-09-11 圧縮設備
US12/310,928 US20120324861A1 (en) 2006-09-15 2007-09-11 Compression Installation
EP07820112.6A EP2061954B1 (de) 2006-09-15 2007-09-11 Verdichtungsanlage
NO20091367A NO339430B1 (no) 2006-09-15 2009-04-02 Kompressoranlegg

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06019355A EP1903189A1 (de) 2006-09-15 2006-09-15 LNG-Anlage in Kombination mit Gas- und Dampfturbinen
EP06019355.4 2006-09-15

Publications (2)

Publication Number Publication Date
WO2008031810A2 true WO2008031810A2 (de) 2008-03-20
WO2008031810A3 WO2008031810A3 (de) 2008-09-25

Family

ID=38229928

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/059502 WO2008031810A2 (de) 2006-09-15 2007-09-11 Verdichtungsanlage

Country Status (7)

Country Link
US (1) US20120324861A1 (ja)
EP (2) EP1903189A1 (ja)
JP (1) JP5241719B2 (ja)
CN (1) CN101517202A (ja)
NO (1) NO339430B1 (ja)
RU (1) RU2441988C2 (ja)
WO (1) WO2008031810A2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016217886A1 (de) 2016-09-19 2018-03-22 Siemens Aktiengesellschaft Anlage und Verfahren mit einer Wärmekraftanlage und einem Prozessverdichter

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO331740B1 (no) 2008-08-29 2012-03-12 Hamworthy Gas Systems As Fremgangsmate og system for optimalisert LNG produksjon
NO331154B1 (no) * 2008-11-04 2011-10-24 Hamworthy Gas Systems As System for kombinert syklusmekanisk drift i kryogene kondensasjonsprosesser.
DE102008062355A1 (de) * 2008-12-18 2010-07-08 Siemens Aktiengesellschaft Turboverdichterstrang und Verfahren zum Betreiben desselben sowie Erdgasverflüssigungsanlage mit dem Turboverdichterstrang
CN102498267B (zh) * 2009-06-09 2015-11-25 西门子公司 用于使天然气液化的装置和用于启动所述装置的方法
RU2463515C1 (ru) * 2011-05-05 2012-10-10 Открытое акционерное общество "Гипрогазцентр" Модульная компрессорная станция
US11703278B2 (en) 2020-06-19 2023-07-18 Mitsubishi Heavy Industries Compressor Corporation Liquefied natural gas compression system
US20220252341A1 (en) * 2021-02-05 2022-08-11 Air Products And Chemicals, Inc. Method and system for decarbonized lng production

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2012967A (en) * 1932-02-09 1935-09-03 Holzwarth Gas Turbine Company Method and apparatus for obtaining a pressure medium
US3552122A (en) * 1967-08-08 1971-01-05 Snam Progetti Process for the utilization of the exhausted gases from an ethylene oxide synthesis reactor
DE2102770A1 (de) * 1971-01-21 1972-08-03 Rastalsky O Anlage einer Gasturbine mit Energiespeicherung gebunden mit einer Dampfturbine
US4321790A (en) * 1978-10-31 1982-03-30 Energiagazdalkodasi Intezet Process for increasing the capacity and/or energetic efficiency of pressure-intensifying stations of hydrocarbon pipelines
WO2005024188A2 (en) * 2003-09-11 2005-03-17 Ormat Technologies Inc. Method of and apparatus for pressurizing gas flowing in a pipeline

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US6446465B1 (en) * 1997-12-11 2002-09-10 Bhp Petroleum Pty, Ltd. Liquefaction process and apparatus
US6248794B1 (en) * 1999-08-05 2001-06-19 Atlantic Richfield Company Integrated process for converting hydrocarbon gas to liquids
TW480325B (en) * 1999-12-01 2002-03-21 Shell Int Research Plant for liquefying natural gas
JP2002349289A (ja) * 2001-05-21 2002-12-04 Toshiba Corp タービン用ソールプレートおよびそれを用いた発電プラント機器
CN102345966A (zh) * 2002-09-30 2012-02-08 Bp北美公司 减少二氧化碳排放物的系统和方法
BR0306492A (pt) * 2002-09-30 2004-10-13 Bp Corp North America Inc Métodos para fornecer potência para compressão de refrigerante, e compressão de refrigerante e potência elétrica compartilhada para um processo de liquefação de gás de hidrocarbonetos leves, com reduzidas emissões de dióxido de carbono, e, sistema para fornecer potência para compressão de refrigerante e potência elétrica compartilhada para um processo de liquefação de gás de hidrocarbonetos, com reduzidas emissões de dióxido de carborno
JP4274846B2 (ja) * 2003-04-30 2009-06-10 三菱重工業株式会社 二酸化炭素の回収方法及びそのシステム
US6872867B1 (en) * 2003-07-17 2005-03-29 Uop Llc Start-up of a methanol-to-olefin process

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2012967A (en) * 1932-02-09 1935-09-03 Holzwarth Gas Turbine Company Method and apparatus for obtaining a pressure medium
US3552122A (en) * 1967-08-08 1971-01-05 Snam Progetti Process for the utilization of the exhausted gases from an ethylene oxide synthesis reactor
DE2102770A1 (de) * 1971-01-21 1972-08-03 Rastalsky O Anlage einer Gasturbine mit Energiespeicherung gebunden mit einer Dampfturbine
US4321790A (en) * 1978-10-31 1982-03-30 Energiagazdalkodasi Intezet Process for increasing the capacity and/or energetic efficiency of pressure-intensifying stations of hydrocarbon pipelines
WO2005024188A2 (en) * 2003-09-11 2005-03-17 Ormat Technologies Inc. Method of and apparatus for pressurizing gas flowing in a pipeline

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016217886A1 (de) 2016-09-19 2018-03-22 Siemens Aktiengesellschaft Anlage und Verfahren mit einer Wärmekraftanlage und einem Prozessverdichter
WO2018050402A1 (de) 2016-09-19 2018-03-22 Siemens Aktiengesellschaft Anlage und verfahren mit einer wärmekraftanlage und einem prozessverdichter

Also Published As

Publication number Publication date
JP5241719B2 (ja) 2013-07-17
RU2009114164A (ru) 2010-10-20
JP2010503790A (ja) 2010-02-04
WO2008031810A3 (de) 2008-09-25
CN101517202A (zh) 2009-08-26
NO20091367L (no) 2009-04-02
US20120324861A1 (en) 2012-12-27
EP2061954A2 (de) 2009-05-27
EP1903189A1 (de) 2008-03-26
NO339430B1 (no) 2016-12-12
EP2061954B1 (de) 2013-07-31
RU2441988C2 (ru) 2012-02-10

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