WO2013087194A1 - Transportabler reformer - Google Patents
Transportabler reformer Download PDFInfo
- Publication number
- WO2013087194A1 WO2013087194A1 PCT/EP2012/005118 EP2012005118W WO2013087194A1 WO 2013087194 A1 WO2013087194 A1 WO 2013087194A1 EP 2012005118 W EP2012005118 W EP 2012005118W WO 2013087194 A1 WO2013087194 A1 WO 2013087194A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- flue gas
- transportable
- reformer
- firing
- tunnels
- 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.)
- Ceased
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/06—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds in tube reactors; the solid particles being arranged in tubes
- B01J8/062—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds in tube reactors; the solid particles being arranged in tubes being installed in a furnace
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen; Reversible storage of hydrogen
- C01B3/02—Production of hydrogen; Production of gaseous mixtures containing hydrogen
- C01B3/32—Production of hydrogen; Production of gaseous mixtures containing hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide or air
- C01B3/34—Production of hydrogen; Production of gaseous mixtures containing hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide or air by reaction of hydrocarbons with gasifying agents
- C01B3/38—Production of hydrogen; Production of gaseous mixtures containing hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide or air by reaction of hydrocarbons with gasifying agents using catalysts
- C01B3/384—Production of hydrogen; Production of gaseous mixtures containing hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide or air by reaction of hydrocarbons with gasifying agents using catalysts with external heating of the catalyst
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00002—Chemical plants
- B01J2219/00018—Construction aspects
- B01J2219/0002—Plants assembled from modules joined together
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/02—Processes for making hydrogen or synthesis gas
- C01B2203/0205—Processes for making hydrogen or synthesis gas containing a reforming step
- C01B2203/0227—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step
- C01B2203/0233—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step the reforming step being a steam reforming step
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/08—Methods of heating or cooling
- C01B2203/0805—Methods of heating the process for making hydrogen or synthesis gas
- C01B2203/0811—Methods of heating the process for making hydrogen or synthesis gas by combustion of fuel
- C01B2203/0816—Heating by flames
-
- 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
- Y02E60/32—Hydrogen storage
Definitions
- the present invention relates to a transportable reformer for the catalytic reforming of hydrocarbon with steam under elevated pressure, is produced with the synthesis gas.
- synthesis gas is used for example for the production of ammonia, hydrogen and methanol, wherein the reformer is designed so that it is transportable.
- Reactors for the catalytic reforming of hydrocarbons with water vapor have long been known and in a variety of embodiments.
- a type of construction has prevailed in which a ceiling-fired box furnace with vertical reaction tubes or gap tubes is used.
- the split tubes are arranged in rows. The feed flows through the catalyst tubes filled gap tubes from top to bottom and is thereby subjected to a so-called splitting process.
- the gas outlet temperatures are usually 850 ° C and above.
- the process gas leaving the crevices is combined inside or outside the fired part of the furnace - in collecting lines.
- "lanes" are arranged vertically downwardly firing burner.
- the fired area of the entire reformer is also referred to as a furnace box.
- the temperatures in the furnace box are on average between 1000 and 1250 ° C.
- the furnace walls are lined with a refractory protective layer for thermal insulation and protection from the high temperatures associated with heating.
- the furnace chamber in which the firing devices are arranged has in the lower part of the room a plurality of substantially horizontally arranged, parallel to each other and at right angles to the vertical tubes running tunnels of masonry for collecting the flue gases.
- the generated flue gas flows through the furnace box from top to bottom and is withdrawn through these lying on the floor flue gas tunnel, which have openings on the sides.
- DE 1 767 980 discloses a tube furnace for reforming in the presence of catalysts, with vertically arranged, elastically suspended at the upper end, consisting of individual tubes, with their lower ends directly connected to the auxiliary manifold tube layers and upper parallel to the tube layers downwards Burners, wherein the auxiliary manifolds rest as support for the tubes on the bottom of the furnace and each auxiliary manifold outside the furnace is connected via a side exit to a collecting tube which rests on a transversely slidable support and supported by a resilient suspension Abfar- or transfer line is connected.
- the auxiliary collecting pipes correspond to the manifolds in the present invention.
- the auxiliary collecting pipes are disposed within the furnace on the sole thereof.
- a reformer includes a feed system for the feedstock intended for reforming, a canned and exit collector system, and a lighting room with equipment necessary for firing.
- a feed system for the feedstock intended for reforming
- a canned and exit collector system for reforming
- a lighting room with equipment necessary for firing.
- box shape With regard to the so-called "box shape" of the reformer, separate foundation supports are required for the firebox and the manifolds and crevices. Therefore, the reformer is not transportable because without certain measures, the manifolds, for example, have no fixed connection to the firebox.
- extensive transport safety devices would be required for the flue gas tunnel built free-standing within the lighting room.
- the invention is therefore based on the problem to provide a transportable reformer available, which is transported with manageable number of parts of the reformer to the destination or site, where it can be easily mounted to a finished reformer, or even as an already finished assembled reformer is transported from the site or installation location to the destination.
- the object is achieved by a transportable reformer for catalytic primary reforming of hydrocarbons with steam under elevated pressure, the transportable reformer having a canned system and a firing chamber,
- the canned system comprising as a reaction space a plurality of vertical tubes arranged in rows and suitable for catalyst filling, comprising means for supplying hydrocarbons to be reformed and water vapor to the reaction space, and
- the mutually parallel firing devices are each arranged between the split tubes and consist of a plurality of burners arranged in series, and
- the burners can generate substantially downwardly directed flames
- the flue gas tunnels are arranged in the interior of the reaction space below to dissipate the flue gases formed in the firing room.
- the flue gas tunnels according to the invention are arranged outside the reaction space, horizontally, parallel to one another and below the reaction space, in each case between the manifolds. Due to the arrangement of the flue gas tunnel outside the reaction space, the flue gas tunnel with the manifolds, reaction chamber and outer housing can form a firmly connected system, so that a built-up according to this system reformer is transportable.
- the reformer can be assembled so far that he only transported from the installation site to the destination, and is fixed on a prepared solid floor or concrete columns.
- the reformer can also be formed from a manageable number of contiguous parts in a modular manner, wherein the contiguous parts are prefabricated so that they can be assembled together at the installation site, or so that the modules of the contiguous parts transported from the assembly site to the destination and assembled at the destination.
- the reformer may consist essentially of a contiguous upper and a contiguous lower part, the upper part essentially comprising a feed system, canned system and firebox, and in the lower part are the flue tunnels and manifolds.
- flue gas tunnel flue gas tunnels can take different forms, so that the flue gas tunnel in cross section have a U-shape, V-shape or trapezoidal shape.
- the flue gas tunnel is arranged so that the openings are directed upwards, so that the flue gas formed in the reaction chamber can flow into the flue gas tunnel, wherein the opening is provided with flue gas access provided cover stone.
- the hot flue gas can flow through the flue gas tunnel, the flue gas tunnel has an inner and an outer wall, wherein the inner wall of the flue gas tunnel made of refractory lining and the outer wall of the flue gas tunnel made of steel and the inner wall and outer wall are firmly anchored together.
- the outer wall is usually made of steel
- the refractory lining of the inner wall can be designed for example with stones, concrete, fibers or other refractory materials.
- the inner wall and the outer wall must be connected together so that they are already transportable.
- the flue gas tunnels are connected, for example, to the floor of the lighting room, and the manifolds are in turn connected to the flue gas tunnels or the floor of the lighting room.
- the fixing or support of the manifold on a support, which connects two flue gas tunnel on the outer walls, is arranged so that the loads of the canned system are introduced into the outer walls of the flue gas tunnel.
- the support of the manifold may be arranged so that it is arranged vertically on a support, wherein the carrier horizontally connects two flue gas tunnels on the outer walls, so that the loads of the canned system are introduced into the outer walls of the flue gas tunnel.
- the arrangement of the support on the support can be designed to have the shape of an isosceles trapezoid, because this variant also achieves equivalent stability and load distribution.
- the above attachment of the manifold with the remaining part of the reformer is only one variant.
- the fixing device or support the manifold can also be designed differently, so that the same effect is achieved.
- the manifold can also be attached by a trailer construction on the bottom of the furnace box.
- FIGS 1 and 2 illustrate the construction according to the invention of the flue gas tunnel and the manifold of the transportable reformer.
- the ready-built reformer is transportable as a whole.
- the reaction chamber which essentially comprises the can system and the furnaces, is shown here in simplified form.
- Fig. 1 shows a plurality of horizontal, parallel to each other and below the firing space arranged flue gas tunnels (1) and manifolds (2), wherein the flue gas tunnels (1) are each arranged between the manifolds (2).
- the depth of the flue gas tunnel may be between 2m and 3m, preferably 2.5m, the width of the flue gas tunnel is between 0.5m to 0.8m, and the refractory lining (3) of the flue gas tunnel (1) is about 0.2m to 0m , 35m.
- the diameter of the collecting line (2) including the refractory lining is between 0.5m and 0.66m.
- Fig. 2 shows in addition to the lighting device (7), process gas pipes (6) and manifold (2) nor a hot air fireplace (8), so that a constant supply of fresh air between the manifolds is guaranteed.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Inorganic Chemistry (AREA)
- Hydrogen, Water And Hydrids (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Abstract
Description
Claims
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP12829174.7A EP2791052B1 (de) | 2011-12-14 | 2012-12-12 | Transportabler reformer |
| US14/365,487 US9821286B2 (en) | 2011-12-14 | 2012-12-12 | Transportable reformer |
| BR112014014537A BR112014014537A2 (pt) | 2011-12-14 | 2012-12-12 | reformador transportável para a reforma primária catalítica de hidrocarbonetos |
| CA2859090A CA2859090C (en) | 2011-12-14 | 2012-12-12 | Transportable reformer |
| EA201491058A EA201491058A1 (ru) | 2011-12-14 | 2012-12-12 | Транспортабельная риформинг-установка |
| MX2014007063A MX2014007063A (es) | 2011-12-14 | 2012-12-12 | Reformador transportable. |
| CN201280061715.7A CN104039691A (zh) | 2011-12-14 | 2012-12-12 | 可运输的重整器 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102011120938.0 | 2011-12-14 | ||
| DE102011120938A DE102011120938A1 (de) | 2011-12-14 | 2011-12-14 | Transportabler Reformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2013087194A1 true WO2013087194A1 (de) | 2013-06-20 |
Family
ID=47827120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2012/005118 Ceased WO2013087194A1 (de) | 2011-12-14 | 2012-12-12 | Transportabler reformer |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US9821286B2 (de) |
| EP (1) | EP2791052B1 (de) |
| CN (1) | CN104039691A (de) |
| BR (1) | BR112014014537A2 (de) |
| CA (1) | CA2859090C (de) |
| CO (1) | CO6980642A2 (de) |
| DE (1) | DE102011120938A1 (de) |
| EA (1) | EA201491058A1 (de) |
| MX (1) | MX2014007063A (de) |
| WO (1) | WO2013087194A1 (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3153465A1 (de) * | 2015-10-05 | 2017-04-12 | L'Air Liquide Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude | Reformer zur erzeugung von synthesegas |
| EP3821973A1 (de) * | 2019-11-13 | 2021-05-19 | L'air Liquide, Société Anonyme Pour L'Étude Et L'exploitation Des Procédés Georges Claude | Reformerofen zur durchführung eines endothermen prozesses |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202015105493U1 (de) | 2015-10-16 | 2015-10-26 | L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude | Reformer zur Erzeugung von Synthesegas |
| CN110026133B (zh) * | 2018-01-11 | 2022-02-22 | 中国石化工程建设有限公司 | 转化炉 |
| DE102019204814A1 (de) * | 2019-04-04 | 2020-10-08 | Thyssenkrupp Ag | Reformerdoppelboden |
| US11110424B2 (en) | 2019-11-18 | 2021-09-07 | Praxair Technology, Inc. | Reformer box with reformer tunnel including tunnel port |
| ES2998583T3 (en) * | 2019-12-19 | 2025-02-20 | Air Liquide | Reformer furnace and its use for steam reforming |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1196654A (en) * | 1966-07-04 | 1970-07-01 | Uhde Gmbh Friedrich | Improvements in Tube Furnaces for Carrying Out Cracking Processes |
| DE1767980A1 (de) | 1967-07-26 | 1972-03-09 | Heurtey Sa | Rohrofen |
| EP1329256A1 (de) * | 2002-01-14 | 2003-07-23 | Air Products And Chemicals, Inc. | Vorrichtung und Verfahren zur Herstellung von Synthesegas |
| DE10333854A1 (de) * | 2003-07-24 | 2005-02-17 | Uhde Gmbh | Röhrenspaltofen |
| EP1783425A1 (de) * | 2005-11-03 | 2007-05-09 | Air Products and Chemicals, Inc. | Flammenausrichten in einem Ofen |
| WO2010149361A2 (de) | 2009-06-24 | 2010-12-29 | Uhde Gmbh | Primärreformer mit variablem rauchgasstrom |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2194500A (en) * | 1935-02-04 | 1940-03-26 | Sinclair Refining Co | Art of heating hydrocarbons |
| DE102005021500A1 (de) * | 2005-05-10 | 2006-11-16 | Uhde Gmbh | Verfahren zur Aufheizung eines Dampf-/Erdgasgemisches im Bereich eines Gassammelrohres nach einem Primärreformer |
| DE102007019830B3 (de) * | 2007-04-25 | 2008-07-31 | Uhde Gmbh | Primärreformer mit brennerzuführenden Sekundäreinlasskanälen |
-
2011
- 2011-12-14 DE DE102011120938A patent/DE102011120938A1/de not_active Withdrawn
-
2012
- 2012-12-12 BR BR112014014537A patent/BR112014014537A2/pt not_active IP Right Cessation
- 2012-12-12 EA EA201491058A patent/EA201491058A1/ru unknown
- 2012-12-12 EP EP12829174.7A patent/EP2791052B1/de not_active Not-in-force
- 2012-12-12 US US14/365,487 patent/US9821286B2/en not_active Expired - Fee Related
- 2012-12-12 CN CN201280061715.7A patent/CN104039691A/zh active Pending
- 2012-12-12 WO PCT/EP2012/005118 patent/WO2013087194A1/de not_active Ceased
- 2012-12-12 MX MX2014007063A patent/MX2014007063A/es unknown
- 2012-12-12 CA CA2859090A patent/CA2859090C/en active Active
-
2014
- 2014-06-16 CO CO14129755A patent/CO6980642A2/es unknown
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1196654A (en) * | 1966-07-04 | 1970-07-01 | Uhde Gmbh Friedrich | Improvements in Tube Furnaces for Carrying Out Cracking Processes |
| DE1767980A1 (de) | 1967-07-26 | 1972-03-09 | Heurtey Sa | Rohrofen |
| EP1329256A1 (de) * | 2002-01-14 | 2003-07-23 | Air Products And Chemicals, Inc. | Vorrichtung und Verfahren zur Herstellung von Synthesegas |
| DE10333854A1 (de) * | 2003-07-24 | 2005-02-17 | Uhde Gmbh | Röhrenspaltofen |
| EP1783425A1 (de) * | 2005-11-03 | 2007-05-09 | Air Products and Chemicals, Inc. | Flammenausrichten in einem Ofen |
| WO2010149361A2 (de) | 2009-06-24 | 2010-12-29 | Uhde Gmbh | Primärreformer mit variablem rauchgasstrom |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3153465A1 (de) * | 2015-10-05 | 2017-04-12 | L'Air Liquide Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude | Reformer zur erzeugung von synthesegas |
| WO2017059962A1 (en) * | 2015-10-05 | 2017-04-13 | L'air Liquide Société Anonyme Pour L'Étude Et L'exploitation Des Procédés Georges Claude | Reformer for producing synthesis gas |
| US10773230B2 (en) | 2015-10-05 | 2020-09-15 | L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Reformer for producing synthesis gas having improved burner waste gas flow |
| EP3821973A1 (de) * | 2019-11-13 | 2021-05-19 | L'air Liquide, Société Anonyme Pour L'Étude Et L'exploitation Des Procédés Georges Claude | Reformerofen zur durchführung eines endothermen prozesses |
| US11906247B2 (en) | 2019-11-13 | 2024-02-20 | L'Air Liquide, Société Anonyme pour l'Etude et l'Expoitation des Procédés Georges Claude | Reformer furnace for performing an endothermic process |
Also Published As
| Publication number | Publication date |
|---|---|
| BR112014014537A2 (pt) | 2017-06-13 |
| EA201491058A1 (ru) | 2014-11-28 |
| DE102011120938A1 (de) | 2013-06-20 |
| CN104039691A (zh) | 2014-09-10 |
| MX2014007063A (es) | 2015-04-08 |
| CA2859090C (en) | 2016-10-04 |
| CO6980642A2 (es) | 2014-06-27 |
| EP2791052B1 (de) | 2018-10-31 |
| US20140314631A1 (en) | 2014-10-23 |
| US9821286B2 (en) | 2017-11-21 |
| CA2859090A1 (en) | 2013-06-20 |
| EP2791052A1 (de) | 2014-10-22 |
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