WO2013170915A3 - Apparatus for pre-heating natural gas and method for operating a power station - Google Patents

Apparatus for pre-heating natural gas and method for operating a power station Download PDF

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Publication number
WO2013170915A3
WO2013170915A3 PCT/EP2012/076146 EP2012076146W WO2013170915A3 WO 2013170915 A3 WO2013170915 A3 WO 2013170915A3 EP 2012076146 W EP2012076146 W EP 2012076146W WO 2013170915 A3 WO2013170915 A3 WO 2013170915A3
Authority
WO
WIPO (PCT)
Prior art keywords
natural gas
power station
operating
heating
heating natural
Prior art date
Application number
PCT/EP2012/076146
Other languages
German (de)
French (fr)
Other versions
WO2013170915A2 (en
Inventor
Heiko GROOTENS
Jan HUTZLER
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
Publication of WO2013170915A2 publication Critical patent/WO2013170915A2/en
Publication of WO2013170915A3 publication Critical patent/WO2013170915A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/0011—Heating features
    • B01D1/0058—Use of waste energy from other processes or sources, e.g. combustion gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/007—Energy recuperation; Heat pumps
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C02F1/16—Treatment of water, waste water, or sewage by heating by distillation or evaporation using waste heat from other processes
    • 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
    • F01K27/00—Plants for converting heat or fluid energy into mechanical energy, not otherwise provided for
    • F01K27/02—Plants modified to use their waste heat, other than that of exhaust, e.g. engine-friction heat
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

The invention relates to an apparatus for pre-heating (18) natural gas, comprising a cooler (19) for a machine transformer (1) and a heating circuit (17) with a first heat source (24) for heating fuel gas, the cooler (19) being connected to the heating circuit (17) and serving as a second heat source. The invention further relates to a power station (27) and to a method for operating same.
PCT/EP2012/076146 2012-05-14 2012-12-19 Use of the waste heat of a machine transformer for pre-heating natural gas to counter the joule-thomson effect WO2013170915A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012208013 2012-05-14
DE102012208013.9 2012-05-14

Publications (2)

Publication Number Publication Date
WO2013170915A2 WO2013170915A2 (en) 2013-11-21
WO2013170915A3 true WO2013170915A3 (en) 2014-06-26

Family

ID=47520950

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/EP2012/076151 WO2013170916A1 (en) 2012-05-14 2012-12-19 Method and device for cleaning waste process water
PCT/EP2012/076146 WO2013170915A2 (en) 2012-05-14 2012-12-19 Use of the waste heat of a machine transformer for pre-heating natural gas to counter the joule-thomson effect

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/076151 WO2013170916A1 (en) 2012-05-14 2012-12-19 Method and device for cleaning waste process water

Country Status (1)

Country Link
WO (2) WO2013170916A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103742269B (en) * 2014-01-07 2017-02-08 中国能源建设集团江苏省电力设计院有限公司 Energy-saving system for using natural gas depressurization cold energy in fuel gas power plant
EP3066310B1 (en) 2014-03-05 2018-10-31 Siemens Aktiengesellschaft Flash tank design
DE102014217280A1 (en) * 2014-08-29 2016-03-03 Siemens Aktiengesellschaft Method and arrangement of a steam turbine plant in combination with a thermal water treatment

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2297061C1 (en) * 2005-11-03 2007-04-10 Государственное образовательное учреждение высшего профессионального образования "Ульяновский государственный технический университет" Transformer of thermal power station
KR20120070197A (en) * 2010-12-21 2012-06-29 지에스파워주식회사 Power generation system using heat from transformer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE637344A (en) * 1962-09-14
CH637184A5 (en) * 1979-04-12 1983-07-15 Sulzer Ag COMBINED THERMAL POWER PLANT WITH A GAS TURBINE GROUP.
WO1997007323A1 (en) * 1995-08-18 1997-02-27 Siemens Aktiengesellschaft Gas and steam turbine plant and process for operating such a plant, also waste heat steam generator for a gas and steam turbine plant
PL1706667T3 (en) * 2004-01-20 2015-04-30 Siemens Ag Method and device for removing water from a steam plant

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2297061C1 (en) * 2005-11-03 2007-04-10 Государственное образовательное учреждение высшего профессионального образования "Ульяновский государственный технический университет" Transformer of thermal power station
KR20120070197A (en) * 2010-12-21 2012-06-29 지에스파워주식회사 Power generation system using heat from transformer

Also Published As

Publication number Publication date
WO2013170916A1 (en) 2013-11-21
WO2013170915A2 (en) 2013-11-21

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