NO942732L - Energigjenvinnende, trykkreduserende system og fremgangsmåte for bruk av samme - Google Patents
Energigjenvinnende, trykkreduserende system og fremgangsmåte for bruk av sammeInfo
- Publication number
- NO942732L NO942732L NO942732A NO942732A NO942732L NO 942732 L NO942732 L NO 942732L NO 942732 A NO942732 A NO 942732A NO 942732 A NO942732 A NO 942732A NO 942732 L NO942732 L NO 942732L
- Authority
- NO
- Norway
- Prior art keywords
- pipelines
- pressure
- control valve
- pressure gas
- gas
- Prior art date
Links
Classifications
-
- 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
- F02C1/00—Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid
- F02C1/02—Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid the working fluid being an unheated pressurised gas
-
- 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
- F02C1/00—Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid
-
- 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
- F17D1/065—Arrangements for producing propulsion of gases or vapours
- F17D1/075—Arrangements for producing propulsion of gases or vapours by mere expansion from an initial pressure level, e.g. by arrangement of a flow-control valve
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Pipeline Systems (AREA)
- Feeding And Controlling Fuel (AREA)
- Control Of Fluid Pressure (AREA)
Abstract
Energigjenvinnende, trykkreduserende system (30 eller 50) for å redusere hasytrykksgass l en overføringsrør- ledning (13A) til et lavere trykk l en forbrukerrør- lednlng (18A) Innbefattende en hoved-trykkregulator eller regulerlngsventll (17A.17B) med en justerbar strømnlngsstyrende åpning, hvilken trykkregulerende ventil (17A eller 17B) er valgvis forblndbar mellom overførings- og forbrukerrørledningene (13A og 18A) for å strupe høytrykksgassen og frembringe lavtrykksgass når hoved-trykkregulatoren eller reguleringsventilen (17A eller 17B) forbinder rørledningene. En bypassled- nlng (45 eller 51) kortslutter hoved-trykkregulatoren eller reguleringsventilen for å forbinde rørledningene når hoved-trykkreguleringsventilen koples fra rørled- ningene. Bypassledningen innbefatter et ekspansjons- system med minst en ekspansjonsinnretnlng (31,101) eller (EXP) for å ekspandere høytrykksgassen i gassoverføringsrørledningen (13A) og produsere arbeidet og lavtrykksgass som leveres til forbrukerrørledningen (18A).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US9487593A | 1993-07-22 | 1993-07-22 | |
US08/197,601 US5606858A (en) | 1993-07-22 | 1994-02-17 | Energy recovery, pressure reducing system and method for using the same |
Publications (2)
Publication Number | Publication Date |
---|---|
NO942732D0 NO942732D0 (no) | 1994-07-21 |
NO942732L true NO942732L (no) | 1995-01-23 |
Family
ID=26789302
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO942732A NO942732L (no) | 1993-07-22 | 1994-07-21 | Energigjenvinnende, trykkreduserende system og fremgangsmåte for bruk av samme |
Country Status (6)
Country | Link |
---|---|
US (1) | US5606858A (no) |
EP (1) | EP0635673A1 (no) |
JP (1) | JPH07167398A (no) |
CA (1) | CA2128349A1 (no) |
IL (1) | IL110362A (no) |
NO (1) | NO942732L (no) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19633674C2 (de) * | 1996-08-21 | 1998-07-16 | Hamburger Gaswerke Gmbh | In-Line Gasvorwärmung |
RU2196238C2 (ru) * | 2000-08-16 | 2003-01-10 | ТУЗОВА Алла Павловна | Способ утилизации энергии расширения природного газа |
WO2002086028A2 (en) * | 2001-04-23 | 2002-10-31 | Turchetta John M | Gas energy conversion apparatus and method |
JP3863480B2 (ja) * | 2002-10-31 | 2006-12-27 | 松下電器産業株式会社 | 冷凍サイクル装置 |
US6824347B2 (en) | 2002-12-30 | 2004-11-30 | Michael A. Maloney | Valve and related methods for reducing fluid pressure and generating power |
US7608935B2 (en) * | 2003-10-22 | 2009-10-27 | Scherzer Paul L | Method and system for generating electricity utilizing naturally occurring gas |
CA2552366A1 (en) * | 2003-12-30 | 2005-07-14 | Duncan Mcdonald | Apparatus and methods for gas production during pressure letdown in pipelines |
ES2544745T3 (es) * | 2004-09-09 | 2015-09-03 | Alstom Technology Ltd | Instalación de suministro de gas para una turbina de gas y procedimiento de funcionamiento correspondiente |
CA2572932C (en) * | 2006-12-14 | 2015-01-20 | Jose Lourenco | Method to pre-heat natural gas at gas pressure reduction stations |
DE102008036243A1 (de) * | 2008-08-04 | 2010-02-11 | Ewe Ag | Verfahren zum kontinuierlichen Konditionieren von Gas, vorzugsweise Erdgas |
DE102008036244A1 (de) | 2008-08-04 | 2010-02-11 | Ewe Ag | Vorrichtung für eine kontinuierliche Konditionierung von ausgespeichertem Erdgas |
DE102008036269A1 (de) | 2008-08-04 | 2010-02-11 | Ewe Ag | Vorrichtung zum kontinuierlichen Mischen von ausgespeichertem Erdgas mit Sauerstoff zu einem Brenngas für eine Erwärmung des unter Druck stehenden Erdgases vor oder nach seiner Entspannung |
TR200809852A1 (tr) | 2008-12-26 | 2010-07-21 | Yenbu Maki̇ne Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇ | Gazların genleşmesinden yararlanılarak yapılan tüketim tasarruf sistemi. |
US8613201B2 (en) * | 2009-09-08 | 2013-12-24 | Questar Gas Company | Methods and systems for reducing pressure of natural gas and methods and systems of delivering natural gas |
US8833088B2 (en) * | 2009-09-08 | 2014-09-16 | Questar Gas Company | Methods and systems for reducing pressure of natural gas and methods and systems of delivering natural gas |
CN101649959B (zh) * | 2009-09-10 | 2012-07-04 | 自贡武进机器制造有限公司 | 输气管线的自力式控制*** |
US20110175358A1 (en) * | 2010-01-15 | 2011-07-21 | Richard Langson | One and two-stage direct gas and steam screw expander generator system (dsg) |
US8850818B2 (en) * | 2010-10-18 | 2014-10-07 | General Electric Company | Systems and methods for gas fuel delivery with hydrocarbon removal utilizing active pressure control and dew point analysis |
ITVI20110132A1 (it) * | 2011-05-23 | 2012-11-24 | Francesco Jamoletti | Sistema di riscaldamento di un gas in sistemi di riduzione della pressione del gas e metodo atto a realizzare tale riscaldamento. |
JP2013100743A (ja) * | 2011-11-07 | 2013-05-23 | Astencook:Kk | 都市ガスを利用した発電装置 |
DE102011055841A1 (de) * | 2011-11-29 | 2013-05-29 | HUCON Swiss AG | Druckreduktion von gasförmigen Arbeitsmitteln |
CN102588740B (zh) * | 2012-02-17 | 2013-11-27 | 北京航空航天大学 | 一种羽流试验平台高压高纯氮气配气装置及其应用方法 |
CA2772479C (en) | 2012-03-21 | 2020-01-07 | Mackenzie Millar | Temperature controlled method to liquefy gas and a production plant using the method. |
CA2790961C (en) | 2012-05-11 | 2019-09-03 | Jose Lourenco | A method to recover lpg and condensates from refineries fuel gas streams. |
CA2787746C (en) | 2012-08-27 | 2019-08-13 | Mackenzie Millar | Method of producing and distributing liquid natural gas |
DE102012021327A1 (de) * | 2012-10-26 | 2014-01-23 | Voith Patent Gmbh | Förderanlage für Öl oder Gas |
CA2798057C (en) | 2012-12-04 | 2019-11-26 | Mackenzie Millar | A method to produce lng at gas pressure letdown stations in natural gas transmission pipeline systems |
CA2813260C (en) | 2013-04-15 | 2021-07-06 | Mackenzie Millar | A method to produce lng |
CN103322411B (zh) * | 2013-07-16 | 2015-07-22 | 兖矿集团有限公司 | 一种化工***停运保护设备 |
WO2015150056A1 (de) * | 2014-03-31 | 2015-10-08 | Siemens Aktiengesellschaft | Druckregelvorrichtung für ein gasversorgungssystem einer gasturbinenanlage |
EP2966418A1 (en) * | 2014-07-11 | 2016-01-13 | Alstom Technology Ltd | Method for measuring the mass flow of a stream of a gaseous medium and fuel supply system for conducting the method |
CA2958091C (en) | 2014-08-15 | 2021-05-18 | 1304338 Alberta Ltd. | A method of removing carbon dioxide during liquid natural gas production from natural gas at gas pressure letdown stations |
CN104863645B (zh) * | 2015-05-30 | 2016-08-17 | 上海电力学院 | 一种管网天然气压力能及冷能回收的利用*** |
WO2017045055A1 (en) | 2015-09-16 | 2017-03-23 | 1304342 Alberta Ltd. | A method of preparing natural gas at a gas pressure reduction stations to produce liquid natural gas (lng) |
CN106051465A (zh) * | 2016-07-26 | 2016-10-26 | 郑州朗润智能装备股份有限公司 | 一种天然气智能换热调压装置 |
US10753235B2 (en) * | 2018-03-16 | 2020-08-25 | Uop Llc | Use of recovered power in a process |
JP7242383B2 (ja) * | 2019-03-29 | 2023-03-20 | 東邦瓦斯株式会社 | ガス差圧式発電装置の制御方法、ガス差圧式発電装置、及びその制御プログラム |
CN115788612B (zh) * | 2022-12-12 | 2024-06-11 | 东方电气集团东方汽轮机有限公司 | 一种压差透平膨胀机组的启停方式 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH418756A (de) * | 1964-03-20 | 1966-08-15 | Licentia Gmbh | Kombiniertes Schnellschluss- und Umleitventil |
GB1387345A (en) * | 1972-09-11 | 1975-03-19 | Wilmot Breeden Ltd | Distribution outlets for high pressure fluid systems |
DE2709036A1 (de) * | 1977-03-02 | 1978-09-07 | Wenzel Geb Dolmans Yvonne | Kraftwerk, insbesondere spitzenkraftwerk |
US4220009A (en) * | 1977-01-20 | 1980-09-02 | Wenzel Joachim O M | Power station |
DE2706702A1 (de) * | 1977-02-17 | 1978-08-31 | Wenzel Geb Dolmans Yvonne | Kraftwerk, insbesondere spitzenkraftwerk |
US5003782A (en) * | 1990-07-06 | 1991-04-02 | Zoran Kucerija | Gas expander based power plant system |
-
1994
- 1994-02-17 US US08/197,601 patent/US5606858A/en not_active Expired - Fee Related
- 1994-07-18 EP EP94305242A patent/EP0635673A1/en not_active Ceased
- 1994-07-19 IL IL11036294A patent/IL110362A/xx not_active IP Right Cessation
- 1994-07-19 CA CA002128349A patent/CA2128349A1/en not_active Abandoned
- 1994-07-21 NO NO942732A patent/NO942732L/no unknown
- 1994-07-22 JP JP6171316A patent/JPH07167398A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
IL110362A (en) | 2000-06-29 |
CA2128349A1 (en) | 1995-01-23 |
NO942732D0 (no) | 1994-07-21 |
US5606858A (en) | 1997-03-04 |
IL110362A0 (en) | 1994-10-21 |
EP0635673A1 (en) | 1995-01-25 |
JPH07167398A (ja) | 1995-07-04 |
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