FR2235606A5 - Steam power generation system - uses surplus steam for second system utilising condensing liquid, e.g. ammonia - Google Patents

Steam power generation system - uses surplus steam for second system utilising condensing liquid, e.g. ammonia

Info

Publication number
FR2235606A5
FR2235606A5 FR7323455A FR7323455A FR2235606A5 FR 2235606 A5 FR2235606 A5 FR 2235606A5 FR 7323455 A FR7323455 A FR 7323455A FR 7323455 A FR7323455 A FR 7323455A FR 2235606 A5 FR2235606 A5 FR 2235606A5
Authority
FR
France
Prior art keywords
steam
ammonia
power generation
condensing liquid
boiler
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7323455A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Electricite de France SA
Original Assignee
Electricite de France SA
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 Electricite de France SA filed Critical Electricite de France SA
Priority to FR7323455A priority Critical patent/FR2235606A5/en
Application granted granted Critical
Publication of FR2235606A5 publication Critical patent/FR2235606A5/en
Expired legal-status Critical Current

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
    • 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
    • F01K25/00—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for
    • F01K25/08—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours
    • F01K25/10—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours the vapours being cold, e.g. ammonia, carbon dioxide, ether
    • F01K25/106—Ammonia

Abstract

The system is designed to allow different fuels to be used in a boiler supplying a steam turbo-alternator set. Where such a change gives an increase in boiler output, a second system is also then supplied using fluid such as ammonia subjected to a condensation cycle. The heat source for this cycle is provided by exchange of heat with part of the steam produced in the boiler. Thus the increase in boiler output is made use of without overloading the original turbo-alternator set. The heat for the second cycle may be provided by direct or indirect heat exchange with the steam.
FR7323455A 1973-06-27 1973-06-27 Steam power generation system - uses surplus steam for second system utilising condensing liquid, e.g. ammonia Expired FR2235606A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7323455A FR2235606A5 (en) 1973-06-27 1973-06-27 Steam power generation system - uses surplus steam for second system utilising condensing liquid, e.g. ammonia

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7323455A FR2235606A5 (en) 1973-06-27 1973-06-27 Steam power generation system - uses surplus steam for second system utilising condensing liquid, e.g. ammonia

Publications (1)

Publication Number Publication Date
FR2235606A5 true FR2235606A5 (en) 1975-01-24

Family

ID=9121644

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7323455A Expired FR2235606A5 (en) 1973-06-27 1973-06-27 Steam power generation system - uses surplus steam for second system utilising condensing liquid, e.g. ammonia

Country Status (1)

Country Link
FR (1) FR2235606A5 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2511210A1 (en) * 1981-08-07 1983-02-11 Ormat Turbines POWER PLANT USING MULTI-STAGE TURBINES
US5640842A (en) * 1995-06-07 1997-06-24 Bronicki; Lucien Y. Seasonally configurable combined cycle cogeneration plant with an organic bottoming cycle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2511210A1 (en) * 1981-08-07 1983-02-11 Ormat Turbines POWER PLANT USING MULTI-STAGE TURBINES
US5640842A (en) * 1995-06-07 1997-06-24 Bronicki; Lucien Y. Seasonally configurable combined cycle cogeneration plant with an organic bottoming cycle

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Legal Events

Date Code Title Description
ST Notification of lapse