EP0254830A2 - Installation pour gazéifier sous haute pression des combustibles finement divisés, particulièrement sous forme solide - Google Patents
Installation pour gazéifier sous haute pression des combustibles finement divisés, particulièrement sous forme solide Download PDFInfo
- Publication number
- EP0254830A2 EP0254830A2 EP87107177A EP87107177A EP0254830A2 EP 0254830 A2 EP0254830 A2 EP 0254830A2 EP 87107177 A EP87107177 A EP 87107177A EP 87107177 A EP87107177 A EP 87107177A EP 0254830 A2 EP0254830 A2 EP 0254830A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- wall construction
- pressure jacket
- tube wall
- cooling water
- pipe wall
- 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.)
- Granted
Links
- 239000004449 solid propellant Substances 0.000 title claims description 3
- 238000009434 installation Methods 0.000 title description 2
- 238000010276 construction Methods 0.000 claims abstract description 43
- 239000000498 cooling water Substances 0.000 claims abstract description 21
- 238000002309 gasification Methods 0.000 claims abstract description 15
- 238000001816 cooling Methods 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000007789 gas Substances 0.000 claims description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/72—Other features
- C10J3/86—Other features combined with waste-heat boilers
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/46—Gasification of granular or pulverulent flues in suspension
- C10J3/48—Apparatus; Plants
- C10J3/485—Entrained flow gasifiers
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/12—Heating the gasifier
- C10J2300/1223—Heating the gasifier by burners
Definitions
- the invention relates to a device for the gasification of finely divided, in particular solid fuels with oxygen-containing gases under increased pressure, in which the gasification reactor is designed as a pipe wall construction which is exposed to cooling water and is surrounded by a pressure jacket at a distance.
- Such a device is known from DE-AS 24 25 962.
- This requires a large number of supply and discharge lines to and from the individual cooling circuits of the pipe wall construction which penetrate the pressure jacket.
- the invention is therefore based on the object of cost-effectively simplifying the installation of the type described at the outset while at the same time increasing operational reliability.
- Another advantage of the proposed embodiment of the gasification device is that only the cooling water supply lines to the individual cooling circuits of the tube wall construction and the common cooling water discharge line have to be provided as lines penetrating the pressure jacket and connecting these and the tube wall construction. Separate cooling water discharge lines from the individual cooling circuits, which also had to be led through the pressure jacket in conventional gasification devices, are eliminated.
- the invention also proposes that the cooling circuits of the pipe wall construction be provided with forced circulation. This ensures reliable cooling at every point in the pipe wall construction.
- the forced circulation enables any pipe routing and pipe reversals.
- the water-filled space between the tube wall structure and the pressure jacket should preferably have a higher pressure than the interior of the tube wall structure. This creates additional security against the outflow of production gas from the gasification reactor in the direction of the pressure jacket if damage occurs.
- the invention further provides that the cooling water supply lines of the cooling circuits of the pipe wall construction and the cooling water discharge line pass through the upper part of the pressure jacket, which can be detached by means of a flange connection, and this part of the pressure jacket can be lifted off from the lower part of the pressure jacket together with the complete pipe wall construction attached to it . This considerably simplifies repair and maintenance work on the pipe wall construction or on the inside of the pressure jacket.
- the pipe wall construction is connected to the pressure jacket at its upper and / or lower end by means of compensators.
- 1 designates the tube wall construction as a whole, the interior 2 of which is the gasification reactor.
- Several burners 3 open into the gasification reactor, only one of which is shown in the drawing.
- the tube wall construction 1 is surrounded at a distance by a pressure jacket 4, which is divided into an upper and a lower part 4a or 4b by the flange connection 5.
- the lower part 4b of the pressure jacket has in the interior a plurality of supports 6 distributed over the circumference, on which the tube wall construction with brackets 7 attached to it is locked and centered.
- the tube wall structure 1 is connected to the upper part 4a by means of a suspension structure 8, which permits thermal expansion of the tube wall structure in the axial direction relative to the pressure jacket.
- the tube wall construction 1 is composed of individual cooling circuits 1a, 1b, 1c, 1d and 1e. Each of these cooling circuits has a separate cooling water supply line 9a, 9b, 9c, 9d and 9e, which in each case passes through the upper part 4a of the pressure jacket 4, as is shown in the case of line 9a.
- the cooling water outlets 1oa, 1ob, 1oc, 1od or 1oe open, as can be seen from the drawing, into the water-filled space 11 between the tube wall construction 1 and the pressure jacket 4.
- the space 11 has a cooling water discharge line 12 common to all cooling circuits, which leads through the upper part 4a of the pressure jacket and is connected to a steam drum, not shown here.
- the pressure in space 11 is preferably above the pressure of interior space 2.
- the differential pressure should not be chosen too high in order to keep the load on the pipe wall construction low.
- the pressure in the gasification reactor which is, for example, 4o bar, is thus essentially absorbed by the pressure jacket 4 with only a slight differential pressure, while the tube wall construction 1 is largely relieved of this.
- a compensator is designated, which is connected on the one hand to part 1e of the tube wall construction and on the other hand to the upper part 4a of the pressure jacket in the region of the gas outlet 14.
- Another compensator 15 connects part 1d of the pipe wall construction to the slag discharge shaft 16, which is attached to the lower part 4b of the pressure jacket.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19863623604 DE3623604A1 (de) | 1986-07-12 | 1986-07-12 | Einrichtung zur vergasung feinzerteilter, insbesondere fester brennstoffe unter erhoehtem druck |
| DE3623604 | 1986-07-12 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP0254830A2 true EP0254830A2 (fr) | 1988-02-03 |
| EP0254830A3 EP0254830A3 (en) | 1988-08-17 |
| EP0254830B1 EP0254830B1 (fr) | 1990-04-18 |
Family
ID=6305077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP87107177A Expired - Lifetime EP0254830B1 (fr) | 1986-07-12 | 1987-05-18 | Installation pour gazéifier sous haute pression des combustibles finement divisés, particulièrement sous forme solide |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4818253A (fr) |
| EP (1) | EP0254830B1 (fr) |
| DE (2) | DE3623604A1 (fr) |
| ES (1) | ES2014450B3 (fr) |
| GR (1) | GR3000470T3 (fr) |
| TR (1) | TR22998A (fr) |
| ZA (1) | ZA873584B (fr) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0435424A1 (fr) * | 1989-11-24 | 1991-07-03 | Texaco Development Corporation | Barrière pour gaz de synthèse et support réfractaire |
| WO2000001787A1 (fr) * | 1998-07-01 | 2000-01-13 | Noell-Krc Energie- Und Umwelttechnik Gmbh | Dispositif pour gazeifier des combustibles, residus et dechets contenant du carbone |
| WO2006101642A1 (fr) * | 2005-03-16 | 2006-09-28 | The Boeing Company | Gazeificateur compact a rendement eleve |
| WO2008087133A1 (fr) * | 2007-01-17 | 2008-07-24 | Shell Internationale Research Maatschappij B.V. | Réacteur de gazéification |
| WO2009040324A1 (fr) * | 2007-09-21 | 2009-04-02 | Siemens Aktiengesellschaft | Réacteur de gazéification à lit entraîné muni d'une chemise d'eau et d'une garniture d'étanchéité coulissante |
| WO2009053204A3 (fr) * | 2007-10-25 | 2009-07-23 | Siemens Ag | Dispositif de gazéification à flux entraîné comprenant un blindage de refroidissement et une chemise d'eau interne |
| WO2009040323A3 (fr) * | 2007-09-21 | 2009-08-20 | Siemens Ag | Réacteur de gazéification à lit entraîné muni d'une chemise d'eau et d'un compensateur pour tubes ondulés |
| DE202015106166U1 (de) | 2015-11-13 | 2015-11-19 | Choren Industrietechnik GmbH | Thermischer Apparat mit koaxialem Wärmeübertrager |
| CN105985807A (zh) * | 2014-09-22 | 2016-10-05 | 科林工业技术有限责任公司 | 用于对含碳燃料进行气流床气化的反应器 |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4017219A1 (de) * | 1990-05-29 | 1991-12-05 | Babcock Werke Ag | Vorrichtung zur vergasung von kohlenstoffhaltigen materialien |
| JPH08500389A (ja) * | 1992-12-30 | 1996-01-16 | コンバッション エンヂニアリング インコーポレーテッド | ガス化装置用の円形スラグタップ |
| US9051522B2 (en) * | 2006-12-01 | 2015-06-09 | Shell Oil Company | Gasification reactor |
| US8752615B2 (en) * | 2008-01-08 | 2014-06-17 | General Electric Company | Methods and systems for controlling temperature in a vessel |
| DE102008058487A1 (de) * | 2008-11-21 | 2010-05-27 | Siemens Aktiengesellschaft | Flugstromvergaser mit festem Kühlschirm und Dampferzeugung |
| US8475546B2 (en) * | 2008-12-04 | 2013-07-02 | Shell Oil Company | Reactor for preparing syngas |
| US8960651B2 (en) * | 2008-12-04 | 2015-02-24 | Shell Oil Company | Vessel for cooling syngas |
| US8888872B2 (en) | 2010-07-06 | 2014-11-18 | General Electric Company | Gasifier cooling system |
| CN102851080B (zh) * | 2011-06-30 | 2015-08-26 | 通用电气公司 | 整体气化联合循环发电系统和气化反应器以及方法 |
| WO2014200744A1 (fr) * | 2013-06-12 | 2014-12-18 | Aerojet Rocketdyne, Inc. | Réacteur de gazéification à écoulement entraîné, et procédé d'enlèvement du laitier en fusion |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE237318C (fr) * | ||||
| US1757232A (en) * | 1923-10-24 | 1930-05-06 | Koppers Co Inc | Gas producer |
| US1897950A (en) * | 1927-07-25 | 1933-02-14 | U G I Contracting Company | Gas generator |
| US1810738A (en) * | 1927-10-19 | 1931-06-16 | Universal Oil Froducts Company | Gas producer |
| US2823103A (en) * | 1952-04-02 | 1958-02-11 | Koppers Co Inc | High pressure gas producers |
| DE1063314B (de) * | 1954-09-10 | 1959-08-13 | Babcock & Wilcox Dampfkessel | Gaserzeuger zur Umsetzung feinzerteilter Brennstoffe in der Schwebe zu Brenn-, insbesondere Synthesegasen |
| US3018174A (en) * | 1958-07-21 | 1962-01-23 | Babcock & Wilcox Co | High pressure pulverized coal gasifier |
| DE2425962C3 (de) * | 1974-05-30 | 1979-04-05 | Shell Internationale Research Maatschappij B.V., Den Haag (Niederlande) | Gasgenerator für die Vergasung feinzerteilter Brennstoffe |
| GB1578443A (en) * | 1976-12-24 | 1980-11-05 | Shell Int Research | Apparatus for producing a gaseous fuel from finely divided solid or liquid fuels |
| US4272255A (en) * | 1979-07-19 | 1981-06-09 | Mountain Fuel Resources, Inc. | Apparatus for gasification of carbonaceous solids |
| US4343626A (en) * | 1980-02-19 | 1982-08-10 | Brennstoffinstitut Freiberg | Reactor for producing a carbon monoxide and hydrogen containing gas |
| US4305732A (en) * | 1980-02-19 | 1981-12-15 | Brennstoffinstitut Freiberg | Gasification apparatus with pressure relieving means |
| EP0079092B1 (fr) * | 1981-11-09 | 1985-04-10 | Shell Internationale Researchmaatschappij B.V. | Appareil pour gazéifier des combustibles finement divisés |
| DD227980A1 (de) * | 1984-10-29 | 1985-10-02 | Freiberg Brennstoffinst | Apparat fuer die vergasung von kohlenstaub |
-
1986
- 1986-07-12 DE DE19863623604 patent/DE3623604A1/de not_active Withdrawn
-
1987
- 1987-04-01 TR TR228/87A patent/TR22998A/xx unknown
- 1987-05-18 ES ES87107177T patent/ES2014450B3/es not_active Expired - Lifetime
- 1987-05-18 DE DE8787107177T patent/DE3762352D1/de not_active Expired - Fee Related
- 1987-05-18 EP EP87107177A patent/EP0254830B1/fr not_active Expired - Lifetime
- 1987-05-19 ZA ZA873584A patent/ZA873584B/xx unknown
- 1987-06-09 US US07/060,357 patent/US4818253A/en not_active Expired - Fee Related
-
1990
- 1990-05-03 GR GR90400267T patent/GR3000470T3/el unknown
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0435424A1 (fr) * | 1989-11-24 | 1991-07-03 | Texaco Development Corporation | Barrière pour gaz de synthèse et support réfractaire |
| WO2000001787A1 (fr) * | 1998-07-01 | 2000-01-13 | Noell-Krc Energie- Und Umwelttechnik Gmbh | Dispositif pour gazeifier des combustibles, residus et dechets contenant du carbone |
| GB2344350A (en) * | 1998-07-01 | 2000-06-07 | Krc Umwelttechnik Gmbh | Device for gasifying combustible materials, residues and waste materials containing carbon |
| GB2344350B (en) * | 1998-07-01 | 2002-09-25 | Krc Umwelttechnik Gmbh | Device for gasifying combustible materials, residues and waste materials containing carbon |
| US7037473B1 (en) | 1998-07-01 | 2006-05-02 | Future Energy Gmbh | Device for gasifying combustible materials, residues and waste materials containing carbon |
| US7547423B2 (en) | 2005-03-16 | 2009-06-16 | Pratt & Whitney Rocketdyne | Compact high efficiency gasifier |
| WO2006101642A1 (fr) * | 2005-03-16 | 2006-09-28 | The Boeing Company | Gazeificateur compact a rendement eleve |
| US8628595B2 (en) | 2007-01-17 | 2014-01-14 | Shell Oil Company | Burner muffle for a gasification reactor |
| AU2008206967B2 (en) * | 2007-01-17 | 2010-09-23 | Air Products And Chemicals, Inc. | Gasification reactor |
| WO2008087133A1 (fr) * | 2007-01-17 | 2008-07-24 | Shell Internationale Research Maatschappij B.V. | Réacteur de gazéification |
| KR101434247B1 (ko) * | 2007-01-17 | 2014-08-27 | 쉘 인터내셔날 리써취 마트샤피지 비.브이. | 기화 반응기 |
| WO2009040324A1 (fr) * | 2007-09-21 | 2009-04-02 | Siemens Aktiengesellschaft | Réacteur de gazéification à lit entraîné muni d'une chemise d'eau et d'une garniture d'étanchéité coulissante |
| WO2009040323A3 (fr) * | 2007-09-21 | 2009-08-20 | Siemens Ag | Réacteur de gazéification à lit entraîné muni d'une chemise d'eau et d'un compensateur pour tubes ondulés |
| US8475547B2 (en) | 2007-09-21 | 2013-07-02 | Siemens Aktiengesellschaft | Entrained-flow gasifier with cooling screen and sliding seal |
| US8475548B2 (en) | 2007-09-21 | 2013-07-02 | Siemens Aktiengesellschaft | Entrained-flow gasifier with cooling screen and bellows compensator |
| WO2009053204A3 (fr) * | 2007-10-25 | 2009-07-23 | Siemens Ag | Dispositif de gazéification à flux entraîné comprenant un blindage de refroidissement et une chemise d'eau interne |
| US8083817B2 (en) | 2007-10-25 | 2011-12-27 | Siemens Aktiengesellschaft | Entrained bed gasifier with a cold screen and internal water jacket |
| CN105985807A (zh) * | 2014-09-22 | 2016-10-05 | 科林工业技术有限责任公司 | 用于对含碳燃料进行气流床气化的反应器 |
| CN105985807B (zh) * | 2014-09-22 | 2018-11-16 | 科林工业技术有限责任公司 | 用于对含碳燃料进行气流床气化的反应器 |
| DE202015106166U1 (de) | 2015-11-13 | 2015-11-19 | Choren Industrietechnik GmbH | Thermischer Apparat mit koaxialem Wärmeübertrager |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3623604A1 (de) | 1988-01-14 |
| US4818253A (en) | 1989-04-04 |
| DE3762352D1 (de) | 1990-05-23 |
| ES2014450B3 (es) | 1990-07-16 |
| ZA873584B (en) | 1987-11-11 |
| GR3000470T3 (en) | 1991-06-28 |
| EP0254830A3 (en) | 1988-08-17 |
| TR22998A (tr) | 1989-01-09 |
| EP0254830B1 (fr) | 1990-04-18 |
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