FR2448703B3 - - Google Patents

Info

Publication number
FR2448703B3
FR2448703B3 FR7903477A FR7903477A FR2448703B3 FR 2448703 B3 FR2448703 B3 FR 2448703B3 FR 7903477 A FR7903477 A FR 7903477A FR 7903477 A FR7903477 A FR 7903477A FR 2448703 B3 FR2448703 B3 FR 2448703B3
Authority
FR
France
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
FR7903477A
Other languages
French (fr)
Other versions
FR2448703A3 (en
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.)
EQUIP INDL VERRES SPECIAUX
Original Assignee
EQUIP INDL VERRES SPECIAUX
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 EQUIP INDL VERRES SPECIAUX filed Critical EQUIP INDL VERRES SPECIAUX
Priority to FR7903477A priority Critical patent/FR2448703A3/en
Publication of FR2448703A3 publication Critical patent/FR2448703A3/en
Application granted granted Critical
Publication of FR2448703B3 publication Critical patent/FR2448703B3/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/04—Evaporators with horizontal tubes
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/69—Sulfur trioxide; Sulfuric acid
    • C01B17/88—Concentration of sulfuric acid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/10—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically
    • F28D7/12—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically the surrounding tube being closed at one end, e.g. return type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
FR7903477A 1979-02-12 1979-02-12 Heat exchange tube for boiler-evaporators - comprises tube inside outer tube closed at one end so that steam passing through inner tube returns through annular space Granted FR2448703A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7903477A FR2448703A3 (en) 1979-02-12 1979-02-12 Heat exchange tube for boiler-evaporators - comprises tube inside outer tube closed at one end so that steam passing through inner tube returns through annular space

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7903477A FR2448703A3 (en) 1979-02-12 1979-02-12 Heat exchange tube for boiler-evaporators - comprises tube inside outer tube closed at one end so that steam passing through inner tube returns through annular space

Publications (2)

Publication Number Publication Date
FR2448703A3 FR2448703A3 (en) 1980-09-05
FR2448703B3 true FR2448703B3 (en) 1981-02-20

Family

ID=9221845

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7903477A Granted FR2448703A3 (en) 1979-02-12 1979-02-12 Heat exchange tube for boiler-evaporators - comprises tube inside outer tube closed at one end so that steam passing through inner tube returns through annular space

Country Status (1)

Country Link
FR (1) FR2448703A3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1144497B (en) * 1981-06-12 1986-10-29 Mc Quay Europa Spa DIRECT EXPANSION EVAPORATOR EASY TO CLEAN IN PARTICULAR FOR WATER REFRIGERATION
CH664626A5 (en) * 1983-04-28 1988-03-15 Bbc Brown Boveri & Cie Wassergekuehlter capacitor.
HU192886B (en) * 1984-06-04 1987-07-28 Energiagazdalkodasi Intezet Multiple-stage steaming-out evaporator
FR2593586B1 (en) * 1986-01-29 1988-03-18 Stein Industrie HEAT EXCHANGER COMPRISING U-TUBES AND BAYONET TUBES
ES2013725B3 (en) * 1986-11-13 1990-06-01 Hamon-Sobelco S A ASSEMBLY FOR WELDING OF TUBULAR PLATES IN RADIATORS, CONTAINING SOLID TITANIUM TUBULAR PLATES

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2864404A (en) * 1953-09-15 1958-12-16 Griscom Russell Co Heat exchanger construction
USRE25808E (en) * 1959-10-23 1965-06-22 Heat exchanger
GB933295A (en) * 1960-06-27 1963-08-08 Nat Lead Co Improvements in or relating to heat transfer elements
FR2001234A1 (en) * 1968-02-02 1969-09-26 Oestbo John D B HEAT EXCHANGER
US3662718A (en) * 1971-03-02 1972-05-16 Atomic Energy Commission Sodium heated steam generator
FR2146953A1 (en) * 1971-07-28 1973-03-09 Babcock Atlantique Sa Cylindrical heat exchanger - makes economical use of expensive metals to convey corrosive fluids
JPS5138462B2 (en) * 1972-06-20 1976-10-21
US4106556A (en) * 1976-11-26 1978-08-15 Thermal Transfer, Division Of Kleinewefers Ceramic tube recuperators

Also Published As

Publication number Publication date
FR2448703A3 (en) 1980-09-05

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