FR2500910B1 - Circuit pour engendrer de la vapeur d'eau a faible concentration de produits chimiques - Google Patents

Circuit pour engendrer de la vapeur d'eau a faible concentration de produits chimiques

Info

Publication number
FR2500910B1
FR2500910B1 FR8120070A FR8120070A FR2500910B1 FR 2500910 B1 FR2500910 B1 FR 2500910B1 FR 8120070 A FR8120070 A FR 8120070A FR 8120070 A FR8120070 A FR 8120070A FR 2500910 B1 FR2500910 B1 FR 2500910B1
Authority
FR
France
Prior art keywords
chemicals
circuit
water vapor
low concentration
generating water
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
FR8120070A
Other languages
English (en)
Other versions
FR2500910A1 (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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of FR2500910A1 publication Critical patent/FR2500910A1/fr
Application granted granted Critical
Publication of FR2500910B1 publication Critical patent/FR2500910B1/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B29/00—Steam boilers of forced-flow type
    • F22B29/06—Steam boilers of forced-flow type of once-through type, i.e. built-up from tubes receiving water at one end and delivering superheated steam at the other end of the tubes
    • F22B29/12—Steam boilers of forced-flow type of once-through type, i.e. built-up from tubes receiving water at one end and delivering superheated steam at the other end of the tubes operating with superimposed recirculation during starting and low-load periods, e.g. composite boilers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
FR8120070A 1981-02-27 1981-10-26 Circuit pour engendrer de la vapeur d'eau a faible concentration de produits chimiques Expired FR2500910B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/238,774 US4367628A (en) 1981-02-27 1981-02-27 Low chemical concentrating steam generating cycle

Publications (2)

Publication Number Publication Date
FR2500910A1 FR2500910A1 (fr) 1982-09-03
FR2500910B1 true FR2500910B1 (fr) 1985-11-08

Family

ID=22899255

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8120070A Expired FR2500910B1 (fr) 1981-02-27 1981-10-26 Circuit pour engendrer de la vapeur d'eau a faible concentration de produits chimiques

Country Status (4)

Country Link
US (1) US4367628A (fr)
JP (1) JPS57144802A (fr)
FR (1) FR2500910B1 (fr)
GB (1) GB2093957B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5111663A (en) * 1991-11-12 1992-05-12 Brandon Ronald E Turbine start-up particulate separator
DE102011006390A1 (de) 2011-03-30 2012-10-04 Siemens Aktiengesellschaft Verfahren zum Betreiben eines Durchlaufdampferzeugers und zur Durchführung des Verfahrens ausgelegter Dampferzeuger

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB768201A (en) * 1955-03-24 1957-02-13 Babcox & Wilcox Ltd Improvements relating to forced flow once through tubulous vapour generating and superheating units and to the starting of turbines arranged to be supplied with vapour from such units
FR1570386A (fr) * 1967-09-02 1969-06-06
US3580223A (en) * 1969-04-24 1971-05-25 Steinmueller Gmbh L & C Method and apparatus for operation of a positively driven steam generator with rolled overlap and gastight welded vaporizer walls
US3789806A (en) * 1971-12-27 1974-02-05 Foster Wheeler Corp Furnace circuit for variable pressure once-through generator
US4087985A (en) * 1976-03-17 1978-05-09 Westinghouse Electric Corp. Apparatus and method for thermal power generation
JPS53137306A (en) * 1977-05-06 1978-11-30 Hitachi Ltd Water supply flow gain control system
JPS5496605A (en) * 1978-01-18 1979-07-31 Hitachi Ltd Recycling controller of water supplying pump of boiler
DE2840603A1 (de) * 1978-09-18 1980-03-27 Kraftwerk Union Ag Anordnung zur vermeidung von ausdampfungen in dem economiser eines rauchgasbeheizten dampferzeugers

Also Published As

Publication number Publication date
FR2500910A1 (fr) 1982-09-03
GB2093957A (en) 1982-09-08
JPS57144802A (en) 1982-09-07
US4367628A (en) 1983-01-11
GB2093957B (en) 1984-07-18

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Legal Events

Date Code Title Description
ST Notification of lapse