EP2714224A1 - Vorrichtung zur verdampfung flüssiger kohlenwasserstoffverbindungen oder von flüssigkeiten in denen kohlenwasserstoffverbindungen enthalten sind sowie deren verwendung - Google Patents
Vorrichtung zur verdampfung flüssiger kohlenwasserstoffverbindungen oder von flüssigkeiten in denen kohlenwasserstoffverbindungen enthalten sind sowie deren verwendungInfo
- Publication number
- EP2714224A1 EP2714224A1 EP12719663.2A EP12719663A EP2714224A1 EP 2714224 A1 EP2714224 A1 EP 2714224A1 EP 12719663 A EP12719663 A EP 12719663A EP 2714224 A1 EP2714224 A1 EP 2714224A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- hydrocarbon compound
- liquid
- heating
- channel
- channels
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01B—BOILING; BOILING APPARATUS ; EVAPORATION; EVAPORATION APPARATUS
- B01B1/00—Boiling; Boiling apparatus for physical or chemical purposes ; Evaporation in general
- B01B1/005—Evaporation for physical or chemical purposes; Evaporation apparatus therefor, e.g. evaporation of liquids for gas phase reactions
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
- H01M8/0662—Treatment of gaseous reactants or gaseous residues, e.g. cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/0011—Heating features
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
- C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
- C07C29/80—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F13/003—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by using permeable mass, perforated or porous 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
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/04—Constructions of heat-exchange apparatus characterised by the selection of particular materials of ceramic; of concrete; of natural stone
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F7/00—Elements not covered by group F28F1/00, F28F3/00 or F28F5/00
- F28F7/02—Blocks traversed by passages for heat-exchange media
-
- 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
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/0043—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for fuel cells
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Definitions
- hydrocarbon compounds to be vaporized or in the chemical compounds containing the liquids to be evaporated can be chemically aggressive, lead to corrosion or chemically react at the temperatures required for evaporation.
- Such usable in the invention body of ceramic material can be easily, flexibly and inexpensively made of laminates / films.
- the individual layers / laminates / films can be brought into the desired shape before the actual sintering. In this case, areas can be cut out of them (for example by laser cutting) or otherwise removed.
- the layers / laminates / films are then stacked on top of one another and possibly also sintered under pressure force application in a per se known technology, so that the body is formed after sintering from the cohesively and thereby also for liquids and gases tightly interconnected layers / laminates / films , In the multilayer structure, the channel or channels are / are then formed.
- At least one further channel is formed, through which a hot medium, preferably in cross-flow or countercurrent, with which a heating to a temperature at least above the boiling point of the hydrocarbon compound can be achieved.
- a hot medium channel may then be passed through the body adjacent to, preferably at least partially parallel to, one or more channels so that the heating of the hydrocarbon compound or liquid can be achieved by heat exchange.
- process waste heat and in particular hot exhaust gas can be used as a hot medium.
- the waste heat from high-temperature fuel cells or a starting burner can be used for such cells, the hot exhaust gas of which can then preferably be used for the evaporation.
- the porosity and / or the pore size inside the foam body should increase in the direction of flow of the vapor formed.
- the change of porosity and / or pore size can be carried out continuously or at least doubly stepped.
- electrically conductive ceramic materials such as e.g. SiC (SSiC and CSiC are preferred), TiN, WC or molybdenum silicide
- electrically conductive ceramic materials such as e.g. SiC (SSiC and CSiC are preferred), TiN, WC or molybdenum silicide
- the body or the structure forms an electrical resistance heating source.
- These ceramic materials are also well suited because of their good thermal conductivity.
- the body or the structure form a heating element.
- the liquid hydrocarbon compound or liquid may be supplied to the apparatus from a container arranged in the vertical direction so that delivery of the hydrocarbon compound or liquid can be achieved solely by virtue of the gravitational force acting in the apparatus.
- the inlet should preferably be vertically downwards or in the vertically lower region of the device and the trigger should be made vertically upwards or vertically upwards.
- Figure 1 is a sectional view through an example with a channel which is meandered through a body
- Figure 3 is a sectional view through a body with multiple channels and Figure 4 is a partial sectional view through an example with an open-cell foam body, through the open pores of the hydrocarbon compound or the liquid flows when heated to above the boiling temperature.
- the area around the outlet 2.2 can in the examples of Figures 2 and 3, as in the example of Figure 1 with taper and
- FIG. 4 shows an example with a body 1, which is designed as an open-pored foam body 1.
- a body 1 which is designed as an open-pored foam body 1.
- the hydrocarbon compound or the liquid can flow when heated to above the boiling temperature. It enters via the inlet 2.1, which is arranged vertically below, in the device, flows through the foam body l.lund can be supplied in gaseous form via the vertically upward arranged outlet 2.2 subsequent use.
- Admission 2.1 and Outlet 2.2 can be designed as simple tubes, which are connected via a flange, possibly also a welded connection to the housing 3.
- the hydrocarbon compound or liquid can be introduced into the foam body 1.1 immediately at the end of the inlet 2.1. However, it is also possible to provide there in the direction of flow in front of the foam body 1. linen here not shown cavity, which has an enlarged cross-sectional area, so that the flow rate is reduced and a homogenization and uniform distribution of the hydrocarbon compound or the liquid before evaporation, which occurs within the foam body, can
- a foam body 1.11.1 has been chosen within narrow limits of constant porosity within the volume.
- the porosity and / or pore size in the flow direction of the hydrocarbon compound or the liquid should increase.
- a housing 3 is formed, in which a cavity 4 is present.
- a heated to above the boiling temperature of the hydrocarbon compound or the liquid medium via the port 5 to and via the terminal 6 are discharged.
- hot gas in particular hot exhaust gas or exhaust air can be used.
- the heating of the hydrocarbon compound or the liquid takes place by heat exchange / recuperator.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Ceramic Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electrochemistry (AREA)
- Sustainable Energy (AREA)
- Sustainable Development (AREA)
- Manufacturing & Machinery (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Fuel Cell (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011102224A DE102011102224A1 (de) | 2011-05-23 | 2011-05-23 | Vorrichtung zur Verdampfung flüssiger Kohlenwasserstoffverbindungen oder von Flüssigkeiten in denen Kohlenwasserstoffverbindungen enthalten sind sowie deren Verwendung |
PCT/EP2012/057967 WO2012159854A1 (de) | 2011-05-23 | 2012-05-02 | Vorrichtung zur verdampfung flüssiger kohlenwasserstoffverbindungen oder von flüssigkeiten in denen kohlenwasserstoffverbindungen enthalten sind sowie deren verwendung |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2714224A1 true EP2714224A1 (de) | 2014-04-09 |
Family
ID=46046166
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12719663.2A Withdrawn EP2714224A1 (de) | 2011-05-23 | 2012-05-02 | Vorrichtung zur verdampfung flüssiger kohlenwasserstoffverbindungen oder von flüssigkeiten in denen kohlenwasserstoffverbindungen enthalten sind sowie deren verwendung |
Country Status (7)
Country | Link |
---|---|
US (1) | US20140199586A1 (de) |
EP (1) | EP2714224A1 (de) |
JP (1) | JP2014519405A (de) |
CN (1) | CN103547345B (de) |
BR (1) | BR112013029889A2 (de) |
DE (1) | DE102011102224A1 (de) |
WO (1) | WO2012159854A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106730941B (zh) * | 2016-12-28 | 2019-04-16 | 中核四0四有限公司 | 一种铀转化生产过程中hf的蒸发供料装置 |
WO2019215931A1 (ja) * | 2018-05-11 | 2019-11-14 | 日産自動車株式会社 | 燃料電池システム及び燃料電池システムの制御方法 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2428916A (en) * | 1944-11-03 | 1947-10-14 | Phillips Petroleum Co | Liquid-vaporizing unit |
US4328074A (en) * | 1980-11-12 | 1982-05-04 | Resources Conservation Company | Production of concentrated alcohol and distillery slop |
US4713524A (en) * | 1986-04-21 | 1987-12-15 | Gte Products Corporation | PTC fuel heater for heating alcohol fuel |
DE9319430U1 (de) * | 1993-12-17 | 1994-03-03 | Deutsche Carbone AG, 66538 Neunkirchen | Wärmetauscherblock |
DE19602640A1 (de) * | 1996-01-25 | 1997-07-31 | Basf Ag | Verfahren und Verdampfer zur Verdampfung oxidationsempfindlicher Verbindungen |
EP0832992A1 (de) * | 1996-09-13 | 1998-04-01 | Novellus Systems, Inc. | Zyklonverdampfer |
US7025903B2 (en) * | 2001-02-15 | 2006-04-11 | Delphi Technologies, Inc. | Reformer system process |
US20020168307A1 (en) * | 2001-03-09 | 2002-11-14 | James Seaba | Micro component hydrocarbon steam reformer system and cycle for producing hydrogen gas |
US20040136902A1 (en) * | 2001-04-12 | 2004-07-15 | Plath Peter Jorg | Device and method for the catalytic reformation of hydrocarbons or alcohols |
US6696195B2 (en) * | 2001-08-09 | 2004-02-24 | Motorola, Inc. | Direct methanol fuel cell including a water recovery and recirculation system and method of fabrication |
WO2003027041A1 (fr) * | 2001-09-26 | 2003-04-03 | Ngk Insulators, Ltd. | Pastille fritee ceramique stratifiee, son procede de production, cellule electrochimique, element de jonction electroconducteur pour cellule electrochimique, et dispositif electrochimique |
JP2003288934A (ja) * | 2002-01-23 | 2003-10-10 | Nissan Motor Co Ltd | 燃料電池用燃料改質装置 |
US7883670B2 (en) * | 2002-02-14 | 2011-02-08 | Battelle Memorial Institute | Methods of making devices by stacking sheets and processes of conducting unit operations using such devices |
DE10217675A1 (de) * | 2002-04-19 | 2003-11-13 | Eberspaecher J Gmbh & Co | Verdampferanordnung zur Erzeugung eines in einem Reformer zur Wasserstoffgewinnung zersetzbaren Kohlenwasserstoff/Luft-Gemisches und Verfahren zum Betreiben einer derartigen Verdampferanordnung |
JP4239077B2 (ja) * | 2003-08-20 | 2009-03-18 | 独立行政法人 日本原子力研究開発機構 | 高温耐食性セラミックス製コンパクト熱交換器 |
DE10344979A1 (de) * | 2003-09-27 | 2005-04-28 | Gvp Ges Zur Vermarktung Der Po | Vorrichtung und Verfahren zum Verdampfen und/oder Verbrennen von Stoffen |
US7335432B2 (en) * | 2004-04-30 | 2008-02-26 | Motorola, Inc. | Solid oxide fuel cell portable power source |
JP2006272119A (ja) * | 2005-03-29 | 2006-10-12 | Casio Comput Co Ltd | 気化装置 |
US7641865B2 (en) * | 2005-04-08 | 2010-01-05 | Velocys | Flow control through plural, parallel connecting channels to/from a manifold |
DE102005017452B4 (de) * | 2005-04-15 | 2008-01-31 | INSTITUT FüR MIKROTECHNIK MAINZ GMBH | Mikroverdampfer |
JP4742233B2 (ja) * | 2005-05-13 | 2011-08-10 | 株式会社東芝 | セラミックス製熱交換器 |
DE102005054344B3 (de) * | 2005-11-15 | 2007-06-28 | Dräger Medical AG & Co. KG | Flüssigkeitsverdampfer |
JP5292667B2 (ja) * | 2005-12-16 | 2013-09-18 | 三菱マテリアル株式会社 | 蒸発ガスの発生装置及びそれを用いた燃料電池 |
JP5461756B2 (ja) * | 2006-04-25 | 2014-04-02 | 住友精密工業株式会社 | 蒸発器 |
JP5177998B2 (ja) * | 2006-11-27 | 2013-04-10 | Jx日鉱日石エネルギー株式会社 | 改質装置及びその運転方法 |
-
2011
- 2011-05-23 DE DE102011102224A patent/DE102011102224A1/de not_active Withdrawn
-
2012
- 2012-05-02 BR BR112013029889A patent/BR112013029889A2/pt not_active IP Right Cessation
- 2012-05-02 WO PCT/EP2012/057967 patent/WO2012159854A1/de active Application Filing
- 2012-05-02 CN CN201280025184.6A patent/CN103547345B/zh not_active Expired - Fee Related
- 2012-05-02 JP JP2014511802A patent/JP2014519405A/ja active Pending
- 2012-05-02 US US14/119,630 patent/US20140199586A1/en not_active Abandoned
- 2012-05-02 EP EP12719663.2A patent/EP2714224A1/de not_active Withdrawn
Non-Patent Citations (1)
Title |
---|
See references of WO2012159854A1 * |
Also Published As
Publication number | Publication date |
---|---|
CN103547345B (zh) | 2015-09-09 |
US20140199586A1 (en) | 2014-07-17 |
BR112013029889A2 (pt) | 2016-12-20 |
JP2014519405A (ja) | 2014-08-14 |
WO2012159854A1 (de) | 2012-11-29 |
DE102011102224A1 (de) | 2012-11-29 |
CN103547345A (zh) | 2014-01-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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17P | Request for examination filed |
Effective date: 20131116 |
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AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: BREITE, MANUELA Inventor name: JAHN, MATTHIAS Inventor name: GOLDBERG, ADRIAN |
|
DAX | Request for extension of the european patent (deleted) | ||
17Q | First examination report despatched |
Effective date: 20150729 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 20151209 |