EP2459682B1 - Vergasungsreaktor - Google Patents

Vergasungsreaktor Download PDF

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Publication number
EP2459682B1
EP2459682B1 EP10734697.5A EP10734697A EP2459682B1 EP 2459682 B1 EP2459682 B1 EP 2459682B1 EP 10734697 A EP10734697 A EP 10734697A EP 2459682 B1 EP2459682 B1 EP 2459682B1
Authority
EP
European Patent Office
Prior art keywords
membrane wall
pipes
gasification reactor
pressure vessel
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.)
Active
Application number
EP10734697.5A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2459682A2 (de
Inventor
Eberhard Kuske
Johannes Dostal
Reinald Schulze Eckel
Lothar Semrau
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ThyssenKrupp Industrial Solutions AG
Original Assignee
ThyssenKrupp Industrial Solutions AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ThyssenKrupp Industrial Solutions AG filed Critical ThyssenKrupp Industrial Solutions AG
Priority to PL10734697T priority Critical patent/PL2459682T3/pl
Publication of EP2459682A2 publication Critical patent/EP2459682A2/de
Application granted granted Critical
Publication of EP2459682B1 publication Critical patent/EP2459682B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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 H2-containing raw gas of the type specified in the preamble of claim 1.
  • Such a gasification reactor is for example from the WO 2009/036985 A1 the applicant, in which reference a wealth of further prior art is called, such as the US 4,474,584 which deals in particular with the cooling of the hot synthesis gas.
  • the state of the art are still the DE 35 30 918 C3 , the DE 691 02 878 T2 and the EP 0 046 600 Called Bl.
  • the invention is particularly concerned with problems encountered with such reactors.
  • 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 deduction of slag or fly ash and Synthesement generated. Flue gas. It must be made possible cooling of the reaction products (gas and slag / fly ash), such as by spray quenching, gas quenching, radiation quenching, Konvetechnischsweflachen od. Like., Depending on the nature of the method used, which finally also pay attention to the discharge of the reaction products from the Pressure vessel must be addressed.
  • the object of the present invention is in particular to provide a cooling screen within the pressure vessel with conical regions for the gas or Schlackeaufeitt, wherein the suspension or connection between the cooling screen and pressure vessel (load transfer) is optimized while avoiding differential expansion.
  • 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.
  • a preferred embodiment of the invention provides a gasification reactor with a membrane wall basket and with upper and lower conical regions formed from cooling tubes, which is characterized in that the conical membrane basket areas are designed with separate cooling water inlets and outlets are, wherein 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 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 ,
  • the in Fig. 1 represented, generally designated 1 gasification reactor has a pressure vessel 2, in which from top to bottom, an enclosed by a membrane wall 3 reaction space 4 at a distance from the pressure vessel 2 is arranged.
  • 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 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-flown, indicated only as a line tubes which simultaneously form 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, these lines from an upper and lower ring manifold 15 and 16 are acted upon.
  • Fig. 3 The embodiment according to Fig. 3 is a little different.
  • the upper and lower cone, in Fig. 3 3 'and 3 " formed by separate cooling pipe systems, which are gas-tightly connected to the membrane wall 3 and equipped with its own coolant supply and removal, which is not shown in detail.
  • Fig. 3 Indicated in Fig. 3 is a solution in which the lower cone 3 'is carried by some cooling tubes, which are bent, for example, in an alternating sequence from the diaphragm wall 3 under the lower cone 3' to the support back into the lower ring manifold 15, these pipe sections are in Fig. 3 designated 3a.
  • An essential feature of the invention is that for removing the load of the diaphragm wall 3 directly the coolant inlet lines 5 or the mixture outlet lines 14 are used, which in the Fig. 4 to 7 is shown 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 casing, 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 a further example in which, if necessary, even coolant-flowing support elements 21 are positioned on the lower ring manifold 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)
EP10734697.5A 2009-07-27 2010-07-16 Vergasungsreaktor Active EP2459682B1 (de)

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 EP2459682A2 (de) 2012-06-06
EP2459682B1 true 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 (zh)
EP (1) EP2459682B1 (zh)
KR (1) KR101648606B1 (zh)
CN (1) CN102471710B (zh)
AU (1) AU2010278409B2 (zh)
BR (1) BR112012001697A2 (zh)
CA (1) CA2768595C (zh)
CU (1) CU24021B1 (zh)
DE (1) DE102009034867A1 (zh)
HK (1) HK1168376A1 (zh)
PL (1) PL2459682T3 (zh)
RU (1) RU2534081C2 (zh)
TW (1) TWI487782B (zh)
UA (1) UA104477C2 (zh)
WO (1) WO2011012232A2 (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101504056B1 (ko) * 2011-02-24 2015-03-18 칭화 유니버시티 기화로
DE102012001986A1 (de) * 2012-02-03 2013-08-08 Thyssenkrupp Uhde Gmbh Vorrichtung und Verfahren zur Vergasung von staubförmigen, festen, kohlenstoffhaltigen Brennstoffen im Flugstrom
CN112457886B (zh) * 2013-06-12 2023-03-21 瓦斯技术研究所 用于去除熔渣的气流床气化炉及方法
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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991010106A1 (en) * 1990-01-05 1991-07-11 Burmeister & Wain Energi A/S Gas cooler for heat transfer by radiation
US20080041572A1 (en) * 2006-08-15 2008-02-21 The Babcock & Wilcox Company Compact radial platen arrangement for radiant syngas cooler

Family Cites Families (11)

* Cited by examiner, † Cited by third party
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
ES2078078T3 (es) * 1993-03-16 1995-12-01 Krupp Koppers Gmbh Procedimiento para la gasificacion bajo presion de combustibles finamente divididos.
ES2083787T3 (es) * 1993-03-16 1996-04-16 Krupp Koppers Gmbh Aparato de gasificacion para gasificar a presion combustibles finamente divididos.
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
CN101547997B (zh) * 2007-01-17 2013-03-27 国际壳牌研究有限公司 气化反应器
CN201205497Y (zh) * 2007-03-30 2009-03-11 国际壳牌研究有限公司 气化反应器
EP2190954A1 (de) * 2007-09-18 2010-06-02 Uhde GmbH Vergasungsreaktor und verfahren zur flugstromvergasung

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991010106A1 (en) * 1990-01-05 1991-07-11 Burmeister & Wain Energi A/S Gas cooler for heat transfer by radiation
US20080041572A1 (en) * 2006-08-15 2008-02-21 The Babcock & Wilcox Company Compact radial platen arrangement for radiant syngas cooler

Also Published As

Publication number Publication date
HK1168376A1 (zh) 2012-12-28
AU2010278409A1 (en) 2012-02-02
WO2011012232A3 (de) 2011-06-16
CU24021B1 (es) 2014-07-30
EP2459682A2 (de) 2012-06-06
RU2534081C2 (ru) 2014-11-27
US9200222B2 (en) 2015-12-01
TWI487782B (zh) 2015-06-11
CN102471710B (zh) 2015-10-14
CN102471710A (zh) 2012-05-23
TW201111492A (en) 2011-04-01
PL2459682T3 (pl) 2018-03-30
CU20120008A7 (es) 2012-06-21
DE102009034867A1 (de) 2011-02-03
CA2768595A1 (en) 2011-02-03
AU2010278409B2 (en) 2015-04-16
US20120110907A1 (en) 2012-05-10
BR112012001697A2 (pt) 2016-04-12
CA2768595C (en) 2017-11-28
UA104477C2 (uk) 2014-02-10
KR20120035915A (ko) 2012-04-16
RU2012106882A (ru) 2013-09-10
KR101648606B1 (ko) 2016-08-16
WO2011012232A2 (de) 2011-02-03

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