EP2459682A2 - Vergasungsreaktor - Google Patents
VergasungsreaktorInfo
- Publication number
- EP2459682A2 EP2459682A2 EP10734697A EP10734697A EP2459682A2 EP 2459682 A2 EP2459682 A2 EP 2459682A2 EP 10734697 A EP10734697 A EP 10734697A EP 10734697 A EP10734697 A EP 10734697A EP 2459682 A2 EP2459682 A2 EP 2459682A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- wall
- tubes
- membrane wall
- gasification reactor
- membrane
- 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
- 238000002309 gasification Methods 0.000 title claims abstract description 18
- 239000012528 membrane Substances 0.000 claims abstract description 43
- 239000002826 coolant Substances 0.000 claims abstract description 18
- 238000001816 cooling Methods 0.000 claims abstract description 16
- 239000000203 mixture Substances 0.000 claims abstract description 8
- 238000006243 chemical reaction Methods 0.000 claims abstract description 7
- 239000007789 gas Substances 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000000446 fuel Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 239000000498 cooling water Substances 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- 230000008018 melting Effects 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000002893 slag Substances 0.000 abstract description 6
- 239000010802 sludge Substances 0.000 abstract 1
- 230000007704 transition Effects 0.000 description 6
- 238000010791 quenching Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 230000000171 quenching effect Effects 0.000 description 3
- 239000007795 chemical reaction product Substances 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 239000010881 fly ash Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 239000002956 ash Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000011269 tar Substances 0.000 description 1
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
- C10J3/46—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
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/72—Other features
- C10J3/74—Construction of shells or jackets
- C10J3/76—Water jackets; Steam boiler-jackets
-
- 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
- C10J3/82—Gas withdrawal means
- C10J3/84—Gas withdrawal means with means for removing dust or tar from the gas
- C10J3/845—Quench rings
-
- 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
- C10J2200/00—Details of gasification apparatus
- C10J2200/09—Mechanical details of gasifiers not otherwise provided for, e.g. sealing means
-
- 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 is directed to a gasification reactor for the production of CO or H 2 -containing raw gas of the type specified in the preamble of claim 1.
- Such a gasification reactor is known, for example, from WO 2009/036985 A1 of the Applicant, in which reference a wealth of further prior art is mentioned, such as US Pat. No. 4,474,584, which deals in particular with the cooling of the hot synthesis gas.
- DE 35 30 918 C3, DE 691 02 878 T2 and EP 0 046 600 B1 may also be mentioned as state of the art.
- the invention is particularly concerned with problems encountered with such reactors, the invention not being limited to the gasification reactor specifically contemplated herein, and is also directed to apparatuses in which similar problems, as described in more detail below, may arise.
- Such an apparatus must be suitable to allow methods of pressure gasification / combustion of finely divided fuels, including the partial oxidation of the fuels pulverized coal, finely divided biomass, oil, tars or the like. heard in a reactor.
- This includes the separate or joint withdrawal of slag or fly ash and produced synthesis or flue gas.
- Cooling of the reaction products must be made possible, for example by spray quenching, gas quenching, radiation quenching, convection heating surfaces or the like, depending on the type of process used, and finally attention is paid to the discharge of the reaction products must be directed from the pressure vessel.
- the object of the present invention is in particular to provide a cooling screen within the pressure vessel with conical areas for the gas or
- the membrane wall is gas-tight with respect to the pressure vessel wall.
- the bottom or the lid of such a membrane wall basket in contrast, depending on the design on outlets to let gas, slag, water, etc. flow in or out.
- tubes of the diaphragm wall are fastened to a ring distributor arranged below and / or above the heating surfaces, the annular distributor being connected to the coolant inlet lines or the mixture outlet lines.
- the invention provides a gasification reactor with a membrane wall basket and with upper and lower conical regions formed by cooling tubes, which is characterized in that the conical Membranorborb Schemee are designed with separatedewasserzu- and outflows a part of the vertical membrane wall forming tubes is formed as a support member of the lower and upper cone forming tubes.
- a peculiarity of this embodiment is recognizable in that at least a portion of the substantially cylindrical membrane wall forming coolant flowed through tubes simultaneously carry the lower membrane basket area by supports or wear the upper membrane basket area by hanging.
- the tubes forming the support elements are separated from the respective annular distributor below or above the respective cone and back into the diaphragm wall, whereby the tubes forming the carrier elements are guided from a different plane of the annular distributor, always optimal angular positions for receiving the load of the applied or suspended membrane wall basket area.
- the membrane is formed by continuous tubes which form both the upper and the lower conical region, that brackets are provided in the annular space on the membrane wall tubes, which are supported on the coolant inlet lines or the mixture outlet lines , wherein it can also be provided that the membrane wall and the upper and lower conical portion is formed by the same coolant-carrying tubes, wherein the respective cone sections the respective pipe sections are partially offset from each other or shifted, which can be optimized with simple means the cone formation ,
- FIG. 4 to 7 schematic drawings of the reaction chambers in half section with different Berohrungen.
- the gasification reactor shown in FIG. 1, generally designated 1 has a pressure vessel 2 in which a reaction space 4 enclosed by a membrane wall 3 is arranged at a distance from the pressure vessel 2 from top to bottom.
- the membrane inlet 3 acting on the coolant supply line is denoted by 5.
- the membrane wall 3 passes via a lower cone 6 in a narrowed channel as part of a transition region designated 8, wherein in the narrowed transition channel 7 swirl brakes 9 are indicated.
- 10a a drip edge in the transition region 8 for the liquid ash in the transition region at a distance from the first drip edge 10 at the end of the transition channel 7 is designated.
- the transition region 8 is followed by a quench chamber or quench channel 11, followed by a slag collecting container 12 in a water bath 13.
- the membrane wall 3 is formed by cooling medium-flowed, only indicated as a line tubes simultaneously forming upper and lower conical regions 3a and 3b, wherein the supply of the coolant via coolant inlet lines 5 takes place, the Gemischaustritts effeten are designated 14, wherein These lines are acted upon by an upper and lower ring manifold 15 and 16 respectively.
- the defined by these fixtures horizontal plane is indicated by dashed lines and designated 18.
- the inlets or outlets of the coolant inlet lines 5 or mixture outlet lines 14 pass through in this plane 18 or as close as possible to the plane 18, the pressure vessel wall 2, the geometric assignment is indicated in Fig. 2 with "x".
- FIG. 3 The embodiment of FIG. 3 is designed somewhat differently.
- the upper and the lower cone, designated in Fig. 3 with 3 'and 3 " formed by separate cooling tube systems, which are gas-tightly connected to the diaphragm wall 3 and equipped with its own coolant supply and discharge, which is not shown in detail.
- a significant feature of the invention is that for the removal of the load of the diaphragm wall 3 directly the coolant inlet lines 5 or the mixture outlet lines 14 are used, which is shown in FIGS. 4 to 7 in different variants.
- Fig. 4 shows a three-part membrane wall basket with a cylindrical portion 3, a lower cone 3 'and an upper cone 3 "with its own piping, said cone portions are gas-tight connected to the cylindrical wall.
- the inlet and outlet of the respective lines 5 and 14 should be positioned in or near the dashed line neutral plane 18 to avoid or absorb differential strains.
- a modified example is shown.
- the membrane basket with upper and lower cone made of continuous cooling tubes.
- the membrane basket in particular the cylindrical membrane wall 3, in its upper region support brackets 19, wherein the outlet lines 14 have corresponding supports 20, on which the support brackets 19 are supported so as to hold the entire membrane basket ,
- FIG. 6 shows a modified embodiment.
- brackets 19a held by supports 20a, which are here, however, positioned on the respective coolant inlet line 5, so as also to support the entire membrane basket.
- FIG. 7 shows a further example in which, if necessary, even coolant-carrying support elements 21 are positioned on the lower ring distributor 5, on which corresponding supports 22 are supported on the membrane basket 3.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Industrial Gases (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL10734697T PL2459682T3 (pl) | 2009-07-27 | 2010-07-16 | Urządzenie i sposób gazowania pyłowych, stałych paliw zawierających węgiel, w przepływie lotnym |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009034867A DE102009034867A1 (de) | 2009-07-27 | 2009-07-27 | Vergasungsreaktor |
PCT/EP2010/004340 WO2011012232A2 (de) | 2009-07-27 | 2010-07-16 | Vergasungsreaktor |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2459682A2 true EP2459682A2 (de) | 2012-06-06 |
EP2459682B1 EP2459682B1 (de) | 2017-10-18 |
Family
ID=43402459
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10734697.5A Active EP2459682B1 (de) | 2009-07-27 | 2010-07-16 | Vergasungsreaktor |
Country Status (15)
Country | Link |
---|---|
US (1) | US9200222B2 (de) |
EP (1) | EP2459682B1 (de) |
KR (1) | KR101648606B1 (de) |
CN (1) | CN102471710B (de) |
AU (1) | AU2010278409B2 (de) |
BR (1) | BR112012001697A2 (de) |
CA (1) | CA2768595C (de) |
CU (1) | CU24021B1 (de) |
DE (1) | DE102009034867A1 (de) |
HK (1) | HK1168376A1 (de) |
PL (1) | PL2459682T3 (de) |
RU (1) | RU2534081C2 (de) |
TW (1) | TWI487782B (de) |
UA (1) | UA104477C2 (de) |
WO (1) | WO2011012232A2 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SG192940A1 (en) * | 2011-02-24 | 2013-09-30 | Univ Tsinghua | Gasification furnace |
DE102012001986A1 (de) * | 2012-02-03 | 2013-08-08 | Thyssenkrupp Uhde Gmbh | Vorrichtung und Verfahren zur Vergasung von staubförmigen, festen, kohlenstoffhaltigen Brennstoffen im Flugstrom |
WO2014200744A1 (en) * | 2013-06-12 | 2014-12-18 | Aerojet Rocketdyne, Inc. | Entrained-flow gasifier and method for removing molten slag |
CN106590760A (zh) * | 2017-01-10 | 2017-04-26 | 北京清创晋华科技有限公司 | 一种恒定液位带废锅气化炉 |
CN114196444B (zh) * | 2021-12-15 | 2022-08-19 | 南京林业大学 | 一种生物质挥发分内部燃烧供热的热管式生物质制氢装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8004805A (nl) | 1980-08-26 | 1982-04-01 | Bronswerk Ketel Apparatenbouw | Warmtewisselaar voor een gasvormig en een vloeibaar medium. |
US4474584A (en) | 1983-06-02 | 1984-10-02 | Texaco Development Corporation | Method of cooling and deashing |
DD227980A1 (de) * | 1984-10-29 | 1985-10-02 | Freiberg Brennstoffinst | Apparat fuer die vergasung von kohlenstaub |
DD288614B3 (de) * | 1989-10-18 | 1993-03-25 | Noell Dbi Energie Entsorgung | Reaktor zur flugstromvergasung |
DK164245C (da) * | 1990-01-05 | 1992-10-26 | Burmeister & Wains Energi | Gaskoeler for varmeovergang ved straaling |
ES2078078T3 (es) | 1993-03-16 | 1995-12-01 | Krupp Koppers Gmbh | Procedimiento para la gasificacion bajo presion de combustibles finamente divididos. |
EP0616023B1 (de) * | 1993-03-16 | 1996-01-17 | Krupp Koppers GmbH | Vergasungsapparat für die Druckvergasung von feinteiligen Brennstoffen |
JP4481906B2 (ja) * | 2005-08-26 | 2010-06-16 | 電源開発株式会社 | 加圧型ガス化装置、その運転方法およびガス化発電装置 |
DE102006031816B4 (de) | 2006-07-07 | 2008-04-30 | Siemens Fuel Gasification Technology Gmbh | Verfahren und Vorrichtung zur Kühlung von heißen Gasen und verflüssigter Schlacke bei der Flugstromvergasung |
US8684070B2 (en) * | 2006-08-15 | 2014-04-01 | Babcock & Wilcox Power Generation Group, Inc. | Compact radial platen arrangement for radiant syngas cooler |
JP5394255B2 (ja) * | 2007-01-17 | 2014-01-22 | シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイ | ガス化反応器 |
CN201205497Y (zh) * | 2007-03-30 | 2009-03-11 | 国际壳牌研究有限公司 | 气化反应器 |
CN101842467B (zh) | 2007-09-18 | 2013-09-25 | 犹德有限公司 | 气化反应器和用于气流床气化的方法 |
-
2009
- 2009-07-27 DE DE102009034867A patent/DE102009034867A1/de not_active Ceased
-
2010
- 2010-07-14 TW TW099123095A patent/TWI487782B/zh not_active IP Right Cessation
- 2010-07-16 WO PCT/EP2010/004340 patent/WO2011012232A2/de active Application Filing
- 2010-07-16 PL PL10734697T patent/PL2459682T3/pl unknown
- 2010-07-16 CN CN201080032549.9A patent/CN102471710B/zh active Active
- 2010-07-16 UA UAA201201705A patent/UA104477C2/uk unknown
- 2010-07-16 BR BR112012001697A patent/BR112012001697A2/pt active Search and Examination
- 2010-07-16 US US13/384,434 patent/US9200222B2/en not_active Expired - Fee Related
- 2010-07-16 AU AU2010278409A patent/AU2010278409B2/en not_active Ceased
- 2010-07-16 CA CA2768595A patent/CA2768595C/en active Active
- 2010-07-16 KR KR1020117031040A patent/KR101648606B1/ko active IP Right Grant
- 2010-07-16 EP EP10734697.5A patent/EP2459682B1/de active Active
- 2010-07-16 RU RU2012106882/05A patent/RU2534081C2/ru not_active IP Right Cessation
-
2012
- 2012-01-16 CU CU2012000008A patent/CU24021B1/es active IP Right Grant
- 2012-09-17 HK HK12109106.8A patent/HK1168376A1/zh not_active IP Right Cessation
Non-Patent Citations (1)
Title |
---|
See references of WO2011012232A2 * |
Also Published As
Publication number | Publication date |
---|---|
CA2768595C (en) | 2017-11-28 |
CU20120008A7 (es) | 2012-06-21 |
PL2459682T3 (pl) | 2018-03-30 |
DE102009034867A1 (de) | 2011-02-03 |
KR101648606B1 (ko) | 2016-08-16 |
EP2459682B1 (de) | 2017-10-18 |
WO2011012232A2 (de) | 2011-02-03 |
US20120110907A1 (en) | 2012-05-10 |
CN102471710A (zh) | 2012-05-23 |
TWI487782B (zh) | 2015-06-11 |
CA2768595A1 (en) | 2011-02-03 |
KR20120035915A (ko) | 2012-04-16 |
HK1168376A1 (zh) | 2012-12-28 |
RU2534081C2 (ru) | 2014-11-27 |
UA104477C2 (uk) | 2014-02-10 |
RU2012106882A (ru) | 2013-09-10 |
WO2011012232A3 (de) | 2011-06-16 |
AU2010278409B2 (en) | 2015-04-16 |
US9200222B2 (en) | 2015-12-01 |
AU2010278409A1 (en) | 2012-02-02 |
CN102471710B (zh) | 2015-10-14 |
TW201111492A (en) | 2011-04-01 |
BR112012001697A2 (pt) | 2016-04-12 |
CU24021B1 (es) | 2014-07-30 |
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