MX9302207A - Metodo y aparato para reducir la presion de un gas combustible de alta presion. - Google Patents

Metodo y aparato para reducir la presion de un gas combustible de alta presion.

Info

Publication number
MX9302207A
MX9302207A MX9302207A MX9302207A MX9302207A MX 9302207 A MX9302207 A MX 9302207A MX 9302207 A MX9302207 A MX 9302207A MX 9302207 A MX9302207 A MX 9302207A MX 9302207 A MX9302207 A MX 9302207A
Authority
MX
Mexico
Prior art keywords
high pressure
fuel gas
reduce
pressure
gas
Prior art date
Application number
MX9302207A
Other languages
English (en)
Inventor
Uri Kaplan
Original Assignee
Ormat Ind 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 Ormat Ind Ltd filed Critical Ormat Ind Ltd
Publication of MX9302207A publication Critical patent/MX9302207A/es

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
    • 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
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/02—Preventing or minimising internal leakage of working-fluid, e.g. between stages by non-contact sealings, e.g. of labyrinth type
    • F01D11/04—Preventing or minimising internal leakage of working-fluid, e.g. between stages by non-contact sealings, e.g. of labyrinth type using sealing fluid, e.g. steam

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)

Abstract

La presión de un gas combustible de alta presión se reduce mediante la aplicación del gas a un expansor que tiene una fecha rotatoria que pasa a través de un sello y está acoplada a un generador. El gas que se fuga a través del sello proporciona un sello simple y se retira para calentar a calor antes de que se aplique este gas de alta presión al expansor.
MX9302207A 1992-04-16 1993-04-16 Metodo y aparato para reducir la presion de un gas combustible de alta presion. MX9302207A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/868,867 US5392605A (en) 1992-04-16 1992-04-16 Method of and apparatus for reducing the pressure of a high pressure combustible gas

Publications (1)

Publication Number Publication Date
MX9302207A true MX9302207A (es) 1993-10-01

Family

ID=25352471

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9302207A MX9302207A (es) 1992-04-16 1993-04-16 Metodo y aparato para reducir la presion de un gas combustible de alta presion.

Country Status (4)

Country Link
US (1) US5392605A (es)
EP (1) EP0566285A1 (es)
IL (1) IL105367A0 (es)
MX (1) MX9302207A (es)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4416359C2 (de) * 1994-05-09 1998-10-08 Martin Prof Dr Ing Dehli Mehrstufige Hochtemperatur-Gas-Expansionsanlage in einem Gasleitungssystem mit nutzbarem Druckgefälle
DE19633674C2 (de) * 1996-08-21 1998-07-16 Hamburger Gaswerke Gmbh In-Line Gasvorwärmung
DE19742621A1 (de) * 1997-09-26 1999-04-08 Siemens Ag Bauteil, insbesondere für eine Wellendichtung einer Strömungsmaschine
KR100536508B1 (ko) 1997-09-26 2005-12-14 지멘스 악티엔게젤샤프트 유체 기계용 하우징
US6131407A (en) * 1999-03-04 2000-10-17 Wissolik; Robert Natural gas letdown liquefaction system
US6196021B1 (en) 1999-03-23 2001-03-06 Robert Wissolik Industrial gas pipeline letdown liquefaction system
US7272932B2 (en) * 2002-12-09 2007-09-25 Dresser, Inc. System and method of use of expansion engine to increase overall fuel efficiency
USD489803S1 (en) 2003-04-29 2004-05-11 Alternative Delivery Systems Inc. Hot gas volatizing device
CA2572932C (en) 2006-12-14 2015-01-20 Jose Lourenco Method to pre-heat natural gas at gas pressure reduction stations
GB2461101A (en) * 2008-06-20 2009-12-23 2Oc Power generation system
DE102010028803A1 (de) * 2010-05-10 2011-11-10 Siemens Aktiengesellschaft Anordnung und Verfahren zur autarken Energieversorgung von Messstationen für die Pipelineüberwachung sowie Verwendung der Anordnung in einer Pipeline
RU2463462C1 (ru) * 2011-04-29 2012-10-10 Валерий Игнатьевич Гуров Комбинированная газотурбодетандерная установка для работы на природном газе
DE202011110127U1 (de) * 2011-11-29 2012-12-19 HUCON Swiss AG Druckreduktion von gasförmigen Arbeitsmitteln
CA2772479C (en) 2012-03-21 2020-01-07 1304342 Alberta Ltd. 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
JP2014047676A (ja) * 2012-08-30 2014-03-17 Mitsubishi Heavy Ind Ltd 蒸気タービンおよびこれを備えたバイナリ発電装置
CA2798057C (en) 2012-12-04 2019-11-26 1304342 Alberta Ltd. 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
GB2519150A (en) * 2013-10-11 2015-04-15 Reaction Engines Ltd Rotational machine
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
US11173445B2 (en) 2015-09-16 2021-11-16 1304338 Alberta Ltd. Method of preparing natural gas at a gas pressure reduction stations to produce liquid natural gas (LNG)
US10655913B2 (en) 2016-09-12 2020-05-19 Stanislav Sinatov Method for energy storage with co-production of peaking power and liquefied natural gas
US11041631B2 (en) * 2019-01-15 2021-06-22 Averill Partners, Llc Installation of combined heat and power systems
CN112855942B (zh) * 2020-12-28 2022-04-12 东方电气集团东方汽轮机有限公司 一种闭式循环旋转机械的轴端密封系统
WO2024165119A1 (fr) * 2023-02-06 2024-08-15 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Machine de traitement de fluide à étanchéité améliorée

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2854927A (en) * 1956-03-26 1958-10-07 Union Oil Co High speed shaft bearing and seal assembly
FR2221982A5 (es) * 1973-03-14 1974-10-11 Technip Etud Construction
US3919854A (en) * 1973-03-14 1975-11-18 Technip Cie Gas sealing assembly
JPS5879606A (ja) * 1981-11-05 1983-05-13 Toshiba Corp 地熱蒸気タ−ビン軸封装置
JPS58104305A (ja) * 1981-12-15 1983-06-21 Toshiba Corp 蒸気タ−ビン軸封部の漏洩蒸気処理系統
JPS59155533A (ja) * 1983-02-25 1984-09-04 Toshiba Corp ガスタ−ビンプラント
US4606652A (en) * 1984-06-20 1986-08-19 Rotoflow, Corporation Shaft seal for turbomachinery
US4936098A (en) * 1987-05-13 1990-06-26 Gibbs & Hill, Inc. Utilization of circulating fluidized bed combustors for compressed air energy storage application
US4978278A (en) * 1989-07-12 1990-12-18 Union Carbide Corporation Turbomachine with seal fluid recovery channel
US5003782A (en) * 1990-07-06 1991-04-02 Zoran Kucerija Gas expander based power plant system

Also Published As

Publication number Publication date
EP0566285A1 (en) 1993-10-20
US5392605A (en) 1995-02-28
IL105367A0 (en) 1993-08-18

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