WO2014187560A1 - Wärmeübertrager, verfahren zur wartung bzw. herstellung und zum betreiben eines wärmeübertragers, kraftwerk und verfahren zur erzeugung elektrischer energie - Google Patents
Wärmeübertrager, verfahren zur wartung bzw. herstellung und zum betreiben eines wärmeübertragers, kraftwerk und verfahren zur erzeugung elektrischer energie Download PDFInfo
- Publication number
- WO2014187560A1 WO2014187560A1 PCT/EP2014/001362 EP2014001362W WO2014187560A1 WO 2014187560 A1 WO2014187560 A1 WO 2014187560A1 EP 2014001362 W EP2014001362 W EP 2014001362W WO 2014187560 A1 WO2014187560 A1 WO 2014187560A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- tube bundle
- temperature range
- heat exchanger
- temperature
- heat
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 42
- 239000000463 material Substances 0.000 claims abstract description 45
- 238000004519 manufacturing process Methods 0.000 claims abstract description 10
- 238000012546 transfer Methods 0.000 claims description 40
- 230000008569 process Effects 0.000 claims description 8
- 238000012423 maintenance Methods 0.000 description 13
- 150000003839 salts Chemical class 0.000 description 13
- 229910052799 carbon Inorganic materials 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 229910000975 Carbon steel Inorganic materials 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 229910021529 ammonia Inorganic materials 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000374 eutectic mixture Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 229910001119 inconels 625 Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 235000010333 potassium nitrate Nutrition 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- F28D7/0066—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids
- F28D7/0083—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids with units having particular arrangement relative to a supplementary heat exchange medium, e.g. with interleaved units or with adjacent units arranged in common flow of supplementary heat exchange medium
- F28D7/0091—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids with units having particular arrangement relative to a supplementary heat exchange medium, e.g. with interleaved units or with adjacent units arranged in common flow of supplementary heat exchange medium the supplementary medium flowing in series through the units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/26—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass heat exchangers or the like
-
- 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
- F28D7/024—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 tubes, 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
- F28D7/06—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 having a single U-bend
-
- 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
- F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
- F28D20/0034—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using liquid heat storage material
- F28D2020/0047—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using liquid heat storage material using molten salts or liquid metals
Definitions
- Heat exchanger method for the maintenance or production and operation of a heat exchanger, power plant and method for generating electrical energy
- the invention relates to a heat exchanger, a method for maintenance and a method for producing a heat exchanger, a method for operating a heat exchanger, a power plant, in particular a solar thermal power plant, and a method for generating electrical energy.
- a working medium such as water or ammonia generated steam, with which a steam turbine is driven, which is mechanically connected to a power generator for generating the electric current.
- the working medium can be supplied by means of solar radiation or indirectly via a heat transfer medium, such as thermal oil or molten salt, heat.
- This heat carrier can in turn also by means of Solar energy has been heated.
- a directly or indirectly heated heat carrier can serve as a buffer in times when more electrical energy is required than can be provided by conversion of solar energy.
- molten salts typically eutectic mixtures of KNO3 and NaNOß, can be used.
- Tube bundle heat exchanger used. To heat a molten salt as a heat carrier for solar applications, the tube bundle of such
- FR 2501832 A1 discloses a heat exchanger for indirect
- This heat exchanger comprises a pipe system for receiving a heat carrier, which is divided into a first tube bundle and a second tube bundle.
- the second tube bundle is designed interchangeable as well
- the second tube bundle is designed as a U-tube bundle and / or with a smaller volume than the first tube bundle.
- a tubular heat exchanger with U-tube bundle is also the CH 271219 A removable. Furthermore, a conventional shell-and-tube heat exchanger is shown in FIG. This tube bundle heat exchanger is referred to below as a heat exchanger 1.
- the heat exchanger 1 comprises a jacket 10, which encloses a jacket space 11.
- a pipe system 30 is arranged, wherein the individual tubes of the pipe system 30 are arranged in a bundle, which Helix or
- Inlet nozzle 12 into the shell space 1 1 and passes through the core tube 20 and / or through the shell space 11 to the outlet 13, from which it is forwarded.
- a second heat transfer medium 3 flows through a first inlet device 33 into the pipe system 30, where it is distributed in the individual pipes and led out through the first outlet device 34. Due to the relatively large surface area of the pipe system 30 in the jacket space 1, heat is transferred efficiently between the first heat carrier 2 and the second heat carrier 3. Heat from the first heat carrier 2 to the second heat carrier 3 or heat from the second heat carrier 3 to the first heat carrier 2 can occur here be transmitted.
- Inlet 33 a temperature of 620 ° C and at the outlet of the first
- Heat exchanger according to their creep defined by their respective creep resistance, must be designed. This requires the use of relatively expensive materials in the heat exchanger. However, it must be assumed that despite appropriate design of highly thermally stressed components of a
- Heat exchanger in particular a tube bundle, nevertheless in a relatively short time
- Heat exchanger to provide, with which simple constructive way and with low manufacturing and / or maintenance costs cost
- Temperature range and the second tube bundle is designed for operation over a second period of time in a second temperature range, wherein the temperatures of the second temperature range are higher than the temperatures of the first
- the second tube bundle is designed for operating temperatures which are higher than the operating temperatures for which the first tube bundle is designed. In this case, even slight overlaps of the respective, the tube bundles associated temperature ranges may be possible, where it is only important that the
- the permissible creep resistance can be e.g. according to ASME in accordance with ASME Section II / D and for AD materials in accordance with the VDTÜV material data sheets.
- carbon steels can also be used to realize cost-effective tube bundles.
- the heat exchanger may be a wound heat exchanger, as it is for. B. is used in various large-scale processes such as methanol scrubbing, natural gas liquefaction or ethylene production.
- a coiled heat exchanger comprises a plurality of tubes wound in multiple layers around a central core tube.
- the tubes and the core tube are surrounded by a jacket, which thus limits the shell space in which the tube bundle and the core tube are located.
- the tubes are brought together in perforated trays at the ends of the heat exchanger in one or more bundles and connected to inlets and outlets in the jacket of the heat exchanger.
- the pipes of the Heat exchanger can be acted upon with one or more separate heat transfer streams.
- the heat transfer medium flowing through the jacket tube exchanges heat with the heat transfer medium in the pipe system.
- a coiled heat exchanger can be constructed both shell side and tube side self-draining.
- certain heat transfer medium such as. B. molten salts, in a simplified manner and remove. This also ensures a self-emptying, since a solidification of the molten salt in
- Heat exchanger (below the melting temperature) can lead to the destruction of the heat exchanger.
- the first temperature range used to design the tube bundles is in
- the first temperature range should be limited by a maximum temperature of 400 ° C to 450 ° C, and the second
- the temperature ranges mentioned serve for the concrete design of the tube bundles and thus for determining the concrete technical or structural features.
- the second tube bundle has a smaller volume than the first tube bundle. This has the advantage that the second tube bundle is easily and quickly interchangeable with a low cost of materials.
- the second tube bundle is a U-tube bundle.
- Such a tube bundle has the advantage of easy assembly and disassembly.
- the entire pipe system is integrated in the shell space of the heat exchanger, wherein the second tube bundle is connected to a shell segment and this shell segment is also exchanged with exchange of the second tube bundle.
- the jacket has a releasable opening, through which the second
- Tube bundle can be replaced.
- the pipe system can be configured such that the second
- Tube bundle is fluidly separated from the first tube bundle.
- a further aspect of the present invention is a method for the maintenance of a heat exchanger according to the invention, in which a functionally limited second tube bundle is exchanged for a functional second tube bundle.
- a functionally restricted second tube bundle can be a tube bundle which has already been used and which has been worn mainly because of the high thermal load, in which the danger of exceeding the permissible creeping stress under normal operating conditions of the heat exchanger is present.
- Such a second tube bundle is exchanged for a new or new or at least functional tube bundle. This has the advantage of being heat-related
- Tube bundle and the second tube bundle is separated.
- a method for producing a heat exchanger according to the invention in which a pipe system is mounted for receiving a heat carrier, wherein as components of the pipe system a first tube bundle and a second, exchangeable tube bundle are mounted, wherein the first tube bundle for the operation over a first period of time in a first period
- Temperature range and the second tube bundle is designed for operation over a second period of time in a second temperature range, and the temperatures of the second temperature range are higher than the temperatures of the first
- Temperature range and the second period of time is shorter than the first period.
- the first temperature range is limited by a maximum temperature which is lower than the temperature of the material of the first tube bundle, above that at the given mechanical load of the first tube bundle
- the second temperature range is limited by a maximum temperature which is equal to or higher than the temperature of the material of the second tube bundle, above which creep of the material of the second tube bundle begins at the given mechanical load of the second tube bundle.
- Another aspect of the present invention is a method for operating a heat exchanger according to the invention for the indirect heat exchange between a first heat transfer medium and a second heat transfer medium, which is a pipe system for receiving a heat carrier, which at least in a first tube bundle and a second, exchangeable tube bundle is subdivided or subdivided wherein during operation of the heat exchanger, the first tube bundle is operated for a first time period in a first temperature range and the second tube bundle for a second time period in a second temperature range, wherein the temperatures of the second temperature range are higher than the temperatures of the first
- Temperature range and the second period of time is shorter than the first period.
- the first tube bundle is operated in a first temperature range, which is limited by a maximum temperature which is lower than the temperature of the material of the first tube bundle, above which creep of the material of the first at the given mechanical load of the first tube bundle Tube bundle sets, and the second tube bundle is operated in a second temperature range, which is limited by a maximum temperature which is equal to or higher than the temperature of the material of the second tube bundle above which creep at the given mechanical load of the second tube bundle Material of the second tube bundle begins.
- the first tube bundle can be operated in a first temperature range, which is limited by a minimum temperature of 270 ° C to 310 ° C and a maximum temperature of 550 ° C and 600 ° C
- the second tube bundle can be operated in a second temperature range, the one by one
- Heat exchanger is stopped and the second tube bundle is replaced.
- the invention is also directed to a power plant, in particular to a
- the heat transfer media used in this solar thermal power plant may be the fluids described at the outset to explain the state of the art.
- the present invention is supplemented by a method for generating electrical energy, in which the inventive method for operating a
- Heat transfer medium preferably water or steam
- the second heat carrier is a molten salt
- Fig. 2 shows a heat exchanger according to the invention in sectional view.
- the conventional heat exchanger as shown in Fig. 1, has already been discussed to explain the prior art.
- FIG. 2 An inventive heat exchanger 1 is shown in Fig. 2.
- This heat exchanger 1 also comprises a jacket 10, which encloses a jacket space 11.
- the core tube 20 is arranged to the helix or Screw-shaped, the pipe system 30 extends.
- the pipe system 30 is divided into a first tube bundle 31 at the lower side of the heat exchanger 1 and a second tube bundle 32 at the upper side of the heat exchanger 1.
- an inlet connection 12 for an inflowing volume flow of the first heat transfer medium 2 is arranged on the underside.
- an outlet 13 is arranged at the top of the shell. After entering through the inlet port 12 flows through the first heat carrier 2, the z.
- a molten salt or water or steam or ammonia supercritical carbon dioxide or thermal oil can be, the shell space 11 and / or the core tube 20 and flows out of the outlet 13 out.
- the temperature of the second heat carrier 3 when entering the first tube bundle 31 at the first inlet device 33 is about 580 ° C.
- At the first outlet 34 of the first tube bundle 31 its temperature is about 290 ° C.
- the first tube bundle 31 and the second tube bundle 32 are fluidically decoupled from each other, so that no flow path between the two
- Tube bundles 31, 32 must be severed.
- the second tube bundle can be removed from the first tube bundle 31 in a simpler, faster and cost-effective manner, so that maintenance-related downtime of the heat exchanger 1 can be minimized.
- the second tube bundle is for operation in the given higher temperature range, but due to the higher thermal load and the associated earlier achievement of the permissible
- Heat exchanger 1 first heat transfer medium 2 second heat carrier. 3
- Pipe system 30 first tube bundle 31 second tube bundle 32 first inlet device 33 first outlet 34 second inlet 35 second outlet 36th
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Photovoltaic Devices (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/889,869 US20160116219A1 (en) | 2013-05-21 | 2014-05-20 | Heat exchanger, method for maintaining, producing and operating a heat exchanger, power plant and method for generating electric power |
EP14725369.4A EP2999936A1 (de) | 2013-05-21 | 2014-05-20 | Wärmeübertrager, verfahren zur wartung bzw. herstellung und zum betreiben eines wärmeübertragers, kraftwerk und verfahren zur erzeugung elektrischer energie |
AU2014270786A AU2014270786A1 (en) | 2013-05-21 | 2014-05-20 | Heat exchanger, method for maintaining, producing and operating a heat exchanger, power plant and method for generating electric power |
CN201480029550.4A CN105324622A (zh) | 2013-05-21 | 2014-05-20 | 换热器、维护、制造和运行换热器的方法、发电厂和产生电力的方法 |
MA38584A MA38584B1 (fr) | 2013-05-21 | 2014-05-20 | Échangeur de chaleur, procédé servant à réaliser la maintenance d'un échangeur de chaleur ou à fabriquer et à faire fonctionner un échangeur de chaleur, centrale électrique et procédé servant à produire de l'énergie électrique |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP13002660.2 | 2013-05-21 | ||
EP13002660 | 2013-05-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2014187560A1 true WO2014187560A1 (de) | 2014-11-27 |
Family
ID=48569915
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2014/001362 WO2014187560A1 (de) | 2013-05-21 | 2014-05-20 | Wärmeübertrager, verfahren zur wartung bzw. herstellung und zum betreiben eines wärmeübertragers, kraftwerk und verfahren zur erzeugung elektrischer energie |
Country Status (7)
Country | Link |
---|---|
US (1) | US20160116219A1 (de) |
EP (1) | EP2999936A1 (de) |
CN (1) | CN105324622A (de) |
AU (1) | AU2014270786A1 (de) |
CL (1) | CL2015003412A1 (de) |
MA (1) | MA38584B1 (de) |
WO (1) | WO2014187560A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105889964A (zh) * | 2015-12-22 | 2016-08-24 | 江苏卓易环保科技有限公司 | 一种锅炉废气余热循环利用系统 |
EP3128278A1 (de) * | 2015-08-06 | 2017-02-08 | Linde Aktiengesellschaft | Zufuhr und entnahme von rohrströmen mit zwischentemperatur bei gewickelten wärmeübertragern |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3141815B1 (de) * | 2015-09-08 | 2019-03-13 | Black & Decker, Inc. | Kessel und verfahren zur herstellung |
US10782071B2 (en) | 2017-03-28 | 2020-09-22 | General Electric Company | Tubular array heat exchanger |
CN106931805A (zh) * | 2017-04-12 | 2017-07-07 | 中国石油大学(华东) | 一种新型双股流缠绕管式换热器 |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB184443A (en) * | 1921-08-12 | 1923-11-05 | Griscom Russell Co | Improved apparatus for transferring heat to or from a viscous liquid |
CH271219A (de) * | 1948-12-13 | 1950-10-15 | Escher Wyss Ag | Röhrenwärmeaustauscher. |
DE2448832A1 (de) * | 1974-10-14 | 1976-04-22 | Interatom | Fluessigmetall/wasser-waermetauscher mit auswechselbaren rohrbuendeln |
DE2911144A1 (de) * | 1979-03-21 | 1980-09-25 | Linde Ag | Rohrwaermetauscher |
DE3007610A1 (de) * | 1979-03-26 | 1980-10-02 | Fansteel Inc | Buendelwaermetauscher |
FR2501832A1 (fr) * | 1981-03-13 | 1982-09-17 | Bonneville Simone | Epurateur - echangeur thermique pour gaz de combustion |
US5037955A (en) * | 1990-06-07 | 1991-08-06 | The Dow Chemical Company | Method for heating a viscous polyethylene solution |
DE19703681A1 (de) * | 1997-01-31 | 1998-08-06 | Linde Ag | Verfahren und Vorrichtung zur Entfernung von kondensierbaren Komponenten aus Gasen und/oder Gasgemischen |
DE102007036181A1 (de) * | 2006-08-04 | 2008-02-07 | Linde Ag | Gewickelter Wärmetauscher mit mehreren Rohrbündellagen |
WO2011077248A2 (en) * | 2009-12-23 | 2011-06-30 | Goebel, Olaf | Combined cycle solar power generation |
US20120211206A1 (en) * | 2011-02-21 | 2012-08-23 | Kellogg Brown & Root Llc | Particulate cooler |
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US5626102A (en) * | 1996-03-14 | 1997-05-06 | Nir; Ari | Heat recovery system for a boiler and a boiler provided therewith |
CN1188654C (zh) * | 2002-09-13 | 2005-02-09 | 清华大学 | 等流速汽-水换热器 |
EP1610081A1 (de) * | 2004-06-25 | 2005-12-28 | Haldor Topsoe A/S | Wärmeaustauschprozess und Wärmetauscher |
DE102006033697A1 (de) * | 2006-07-20 | 2008-01-24 | Linde Ag | Stoff- oder Wärmeaustauscherkolonne mit übereinander angeordneten Stoff- bzw. Wärmeaustauscherbereichen wie Rohrbündeln |
US20160209118A1 (en) * | 2015-01-16 | 2016-07-21 | Air Products And Chemicals, Inc. | Shell-Side Fluid Distribution in Coil Wound Heat Exchangers |
-
2014
- 2014-05-20 CN CN201480029550.4A patent/CN105324622A/zh active Pending
- 2014-05-20 WO PCT/EP2014/001362 patent/WO2014187560A1/de active Application Filing
- 2014-05-20 AU AU2014270786A patent/AU2014270786A1/en not_active Abandoned
- 2014-05-20 EP EP14725369.4A patent/EP2999936A1/de not_active Withdrawn
- 2014-05-20 US US14/889,869 patent/US20160116219A1/en not_active Abandoned
- 2014-05-20 MA MA38584A patent/MA38584B1/fr unknown
-
2015
- 2015-11-20 CL CL2015003412A patent/CL2015003412A1/es unknown
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB184443A (en) * | 1921-08-12 | 1923-11-05 | Griscom Russell Co | Improved apparatus for transferring heat to or from a viscous liquid |
CH271219A (de) * | 1948-12-13 | 1950-10-15 | Escher Wyss Ag | Röhrenwärmeaustauscher. |
DE2448832A1 (de) * | 1974-10-14 | 1976-04-22 | Interatom | Fluessigmetall/wasser-waermetauscher mit auswechselbaren rohrbuendeln |
DE2911144A1 (de) * | 1979-03-21 | 1980-09-25 | Linde Ag | Rohrwaermetauscher |
DE3007610A1 (de) * | 1979-03-26 | 1980-10-02 | Fansteel Inc | Buendelwaermetauscher |
FR2501832A1 (fr) * | 1981-03-13 | 1982-09-17 | Bonneville Simone | Epurateur - echangeur thermique pour gaz de combustion |
US5037955A (en) * | 1990-06-07 | 1991-08-06 | The Dow Chemical Company | Method for heating a viscous polyethylene solution |
DE19703681A1 (de) * | 1997-01-31 | 1998-08-06 | Linde Ag | Verfahren und Vorrichtung zur Entfernung von kondensierbaren Komponenten aus Gasen und/oder Gasgemischen |
DE102007036181A1 (de) * | 2006-08-04 | 2008-02-07 | Linde Ag | Gewickelter Wärmetauscher mit mehreren Rohrbündellagen |
WO2011077248A2 (en) * | 2009-12-23 | 2011-06-30 | Goebel, Olaf | Combined cycle solar power generation |
US20120211206A1 (en) * | 2011-02-21 | 2012-08-23 | Kellogg Brown & Root Llc | Particulate cooler |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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EP3128278A1 (de) * | 2015-08-06 | 2017-02-08 | Linde Aktiengesellschaft | Zufuhr und entnahme von rohrströmen mit zwischentemperatur bei gewickelten wärmeübertragern |
CN105889964A (zh) * | 2015-12-22 | 2016-08-24 | 江苏卓易环保科技有限公司 | 一种锅炉废气余热循环利用系统 |
Also Published As
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MA38584B1 (fr) | 2018-12-31 |
MA38584A1 (fr) | 2017-03-31 |
CN105324622A (zh) | 2016-02-10 |
US20160116219A1 (en) | 2016-04-28 |
EP2999936A1 (de) | 2016-03-30 |
CL2015003412A1 (es) | 2016-06-10 |
AU2014270786A1 (en) | 2015-11-12 |
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