FR2495755A1 - Coaxial tubes in heat exchanger for hot acid - formed of sections connected by axial tensioning bars - Google Patents
Coaxial tubes in heat exchanger for hot acid - formed of sections connected by axial tensioning bars Download PDFInfo
- Publication number
- FR2495755A1 FR2495755A1 FR8123464A FR8123464A FR2495755A1 FR 2495755 A1 FR2495755 A1 FR 2495755A1 FR 8123464 A FR8123464 A FR 8123464A FR 8123464 A FR8123464 A FR 8123464A FR 2495755 A1 FR2495755 A1 FR 2495755A1
- Authority
- FR
- France
- Prior art keywords
- heat exchanger
- tube
- fact
- exchanger according
- tubes
- 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.)
- Pending
Links
Classifications
-
- 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
-
- 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
- C01B17/74—Preparation
- C01B17/76—Preparation by contact processes
- C01B17/80—Apparatus
- C01B17/806—Absorbers; Heat exchangers
-
- 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
- F28D7/02—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 helically coiled
- F28D7/026—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 helically coiled the conduits of only one medium being helically coiled and formed by bent members, e.g. plates, the coils having a cylindrical configuration
-
- 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
- F28D7/16—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 in parallel spaced relation
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19803046472 DE3046472C2 (de) | 1980-12-10 | 1980-12-10 | Wärmetauscher mit drei im wesentlichen Koaxilen und radial beabstandeten Rohren |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2495755A1 true FR2495755A1 (en) | 1982-06-11 |
Family
ID=6118770
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8123464A Pending FR2495755A1 (en) | 1980-12-10 | 1981-12-10 | Coaxial tubes in heat exchanger for hot acid - formed of sections connected by axial tensioning bars |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE3046472C2 (de) |
FR (1) | FR2495755A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001075383A1 (en) * | 2000-03-31 | 2001-10-11 | Innogy Plc | A heat exchanger |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006047868B4 (de) * | 2006-10-10 | 2009-10-22 | Faurecia Autositze Gmbh | Fahrzeugsitz |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB587285A (en) * | 1944-08-28 | 1947-04-21 | Serck Radiators Ltd | Improvements relating to heat exchange apparatus |
FR1286722A (fr) * | 1961-01-20 | 1962-03-09 | Buckley & Taylor Ltd | Perfectionnements aux échangeurs de chaleur, condenseurs et analogues |
FR1409932A (fr) * | 1964-07-24 | 1965-09-03 | Snecma | Perfectionnements aux éléments d'échange de chaleur |
US3386497A (en) * | 1966-09-26 | 1968-06-04 | Robert H. Feldmeier | Regenerative heat exchanger for heavy liquids |
FR2426231A1 (fr) * | 1978-05-19 | 1979-12-14 | Belleli Ind Mecc | Echangeur de chaleur en contre-courant a deux plaques tubulaires fixes |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2362985A (en) * | 1941-12-24 | 1944-11-21 | Brown Fintube Co | Heat exchanger |
DE931079C (de) * | 1943-11-10 | 1955-08-01 | Messerschmitt Boelkow Blohm | Waermeaustauscher, insbesondere zur Rueckkuehlung oder Heizung des Schmiermittels einer Brennkraftmaschine durch deren Kuehlmittel |
IT1094332B (it) * | 1978-04-06 | 1985-07-26 | Belleli Ind Mecc | Scamiatore di calore in controcorrente a due piastre tubiere fisse |
-
1980
- 1980-12-10 DE DE19803046472 patent/DE3046472C2/de not_active Expired
-
1981
- 1981-12-10 FR FR8123464A patent/FR2495755A1/fr active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB587285A (en) * | 1944-08-28 | 1947-04-21 | Serck Radiators Ltd | Improvements relating to heat exchange apparatus |
FR1286722A (fr) * | 1961-01-20 | 1962-03-09 | Buckley & Taylor Ltd | Perfectionnements aux échangeurs de chaleur, condenseurs et analogues |
FR1409932A (fr) * | 1964-07-24 | 1965-09-03 | Snecma | Perfectionnements aux éléments d'échange de chaleur |
US3386497A (en) * | 1966-09-26 | 1968-06-04 | Robert H. Feldmeier | Regenerative heat exchanger for heavy liquids |
FR2426231A1 (fr) * | 1978-05-19 | 1979-12-14 | Belleli Ind Mecc | Echangeur de chaleur en contre-courant a deux plaques tubulaires fixes |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001075383A1 (en) * | 2000-03-31 | 2001-10-11 | Innogy Plc | A heat exchanger |
JP2003529740A (ja) * | 2000-03-31 | 2003-10-07 | イノジー パブリック リミテッド カンパニー | 熱交換器 |
US6840309B2 (en) | 2000-03-31 | 2005-01-11 | Innogy Plc | Heat exchanger |
Also Published As
Publication number | Publication date |
---|---|
DE3046472C2 (de) | 1983-03-31 |
DE3046472A1 (de) | 1982-06-09 |
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