EP0616022B1 - Verfahren für die Druckvergasung von feinteiligen Brennstoffen - Google Patents

Verfahren für die Druckvergasung von feinteiligen Brennstoffen Download PDF

Info

Publication number
EP0616022B1
EP0616022B1 EP93104291A EP93104291A EP0616022B1 EP 0616022 B1 EP0616022 B1 EP 0616022B1 EP 93104291 A EP93104291 A EP 93104291A EP 93104291 A EP93104291 A EP 93104291A EP 0616022 B1 EP0616022 B1 EP 0616022B1
Authority
EP
European Patent Office
Prior art keywords
quench
gas
crude gas
convection
quench tube
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.)
Expired - Lifetime
Application number
EP93104291A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0616022A1 (de
Inventor
Dr. Dürrfeld Rainer
Dr. Kowoll Johannes
Dr. Kuske Eberhard
Hans Niermann
Gerhard Wilmer
Joachim Wolff
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.)
Krupp Koppers GmbH
Original Assignee
Krupp Koppers GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8212704&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0616022(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Krupp Koppers GmbH filed Critical Krupp Koppers GmbH
Priority to ES93104291T priority Critical patent/ES2078078T3/es
Priority to EP93104291A priority patent/EP0616022B1/de
Priority to DK93104291.5T priority patent/DK0616022T3/da
Priority to DE59300598T priority patent/DE59300598D1/de
Priority to ZA939354A priority patent/ZA939354B/xx
Priority to US08/201,364 priority patent/US5441547A/en
Priority to CN94102284A priority patent/CN1041107C/zh
Priority to PL94302608A priority patent/PL173329B1/pl
Priority to RU94008855A priority patent/RU2122565C1/ru
Publication of EP0616022A1 publication Critical patent/EP0616022A1/de
Publication of EP0616022B1 publication Critical patent/EP0616022B1/de
Application granted granted Critical
Priority to GR950403163T priority patent/GR3018065T3/el
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • C10J3/82—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
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/46—Gasification of granular or pulverulent flues in suspension
    • 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
    • C10J3/78—High-pressure apparatus
    • 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
    • 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
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K1/00—Purifying combustible gases containing carbon monoxide
    • C10K1/04—Purifying combustible gases containing carbon monoxide by cooling to condense non-gaseous materials
    • 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
    • C10J2300/1246—Heating the gasifier by external or indirect heating

Definitions

  • the invention relates to a method for the pressure gasification of finely divided fuels in the course of the production of process gas.
  • Fine-particle fuels mean fine-grained to dust-like fuels. In particular, it may be coal.
  • the energy is fed to the gasification reactor via burners, which usually also carry the finely divided fuel.
  • the gasification reaction is controlled or regulated as required for the production of a service gas of a predetermined composition. Quenching or quenching the raw gas freezes disturbing reactions.
  • a quench gas is supplied for this purpose.
  • the term gas here also means vapors.
  • the invention has for its object to provide a method for pressure gasification, which is characterized by simple procedure and high operational reliability and can be implemented in a simple and compact gasification apparatus.
  • the advantages and effects described are particularly pronounced if the deflected raw gas stream is guided past concentric convection heating surfaces in the convection boiler and to a temperature of 400 ° to 200 ° C. upon entry into the raw gas extraction device is cooled.
  • the supply of the quench gas can also have an effect on the thermodynamics in the process according to the invention for homogenization and homogenization and thus for suppressing streak formation and disadvantageous influences, namely in that the quench gas is distributed in a uniform distribution between the gasification reactor and the quench tube with the aid of a rotating quench gas supply gap the entire circumference and in cross flow to the raw gas is introduced into the quench tube.
  • the quench gas is preferably introduced into the quench tube via a built-in quench gas supply gap.
  • the concentric convection heating surfaces surround the quench tube.
  • the convection heating surfaces there is therefore an annular space with an annular disk-shaped plan, in which a large convection heating surface can be accommodated without difficulty.
  • tower-like boilers with concentric convection heating surfaces have a thermodynamically ineffective area in the center, in the method according to the invention this area is used to hold the quench tube.
  • the systems or apparatuses that result from the teaching of the method according to the invention when introduced into practice are surprisingly compact with high performance and high throughput.
  • the heat transfer and thus the cooling of the raw gas take place very intensively according to the invention, because both the wall of the quench tube and the convection heating surfaces are flowed around and acted upon on both sides by the gas to be cooled.
  • the invention teaches that a swirl flow is impressed on the raw gas flow when it emerges from the convection boiler in the flue gas extraction device and the flow rate and the swirl in the frame gas extraction device are set up so that entrained slag and ash particles are discharged.
  • the gasification apparatus shown in the figures is intended for the pressure gasification of finely divided fuels in the course of the production of process gas and is set up in such a way that it results from the method according to the invention.
  • a central part is not shown in FIG. 1, the length of which corresponds approximately to the length of the lower part.
  • the basic structure of the gasification apparatus includes a gasification reactor 1, a quench tube 2 for the raw gas emerging from the gasification reactor 1 and a convection boiler 3 with convection heating surfaces 4 for receiving the waste heat of the raw gas.
  • the convection heating surfaces 4 are expediently arranged in the form of concentric cylinders.
  • the apparatuses described are constructed from tube walls, which in turn consist of tubes which are guided in parallel and welded to one another.
  • the gasification reactor 1, the quench tube 2 and the convection boiler 3 are arranged with a boiler housing 5 in a pressure vessel 6.
  • the convection boiler 3 surrounds the quench tube 2 concentrically.
  • the gasification reactor 1 is arranged coaxially under the quench tube 2.
  • the boiler housing 5 also suitably consists of tube walls.
  • a deflection device 7 for the raw gas emerging from the quench tube 2 and to be introduced into the convection boiler 3 is arranged or formed in the boiler housing 5 above the quench tube 2.
  • FIG. 2 it can be seen that a raw gas outlet device 8 is arranged in a region between the gasification reactor 1 and the convection boiler 3, with which the raw gas from the boiler housing 5 and the pressure vessel 6 is carried out.
  • a swirl-producing deflection of the raw gas emerging from the convection boiler takes place with the aid of guide vanes 8a indicated in FIG. 3.
  • the design is such that the escaping raw gas entrains slag and ash particles so that there are no disturbing deposits in this area. The cooling of the raw gas and thus the slag particles was carried out to such an extent that baking was not possible.
  • Fig. 4 it can be seen that the gasification reactor 1 is fixed in the lower part of the pressure vessel 6 in this. The fixed points 9 indicate this.
  • the convection heating surfaces 4 are carried by the quench tube 2 and the boiler housing 5.
  • the quench tube 2 and the boiler housing 5 are placed in their lower area, above the raw gas outlet device 8, on load discharge elements 10, which have raw gas passages 11 and are fixed to the pressure vessel 6 are. In this regard, reference is made in particular to FIGS. 3, 5 and 6 with the fixed points 12.
  • a circumferential quench gas introduction gap 13 is arranged between the gasification reactor 1 and the quench tube 2. This separates the quench tube 2 and the gasification reactor 1.
  • the arrangement is such that between the quench tube area below the load transfer elements 10, on the one hand, and the gasification reactor 1 above its fixed point bearing 9, on the other hand, different, also pressure-vessel-related, thermal expansions are permitted.
  • the quench gas introduction gap 13 is additionally dimensioned as a thermal expansion compensation gap.
  • the pressure vessel 6 is at the same time set up as a supporting structure for the gasification reactor 1, the quench tube 2 and the convection boiler 3 with a boiler housing 5 and statically and in terms of stability.
  • the already mentioned deflection device 7 is designed in the exemplary embodiment as a hood-shaped impact deflection device.
  • the raw gas outlet device 8 has a device 14 for the discharge of slag and / or ash particles, which is described in detail below.
  • the convection heating surfaces 4 are fastened on one side to supporting cross members 16.
  • the cross members 16 are connected to the boiler housing 5 and to the quench tube 2 without tension in order to avoid constraints from different thermal expansion of the boiler housing or the quench tube.
  • the traverses 16 are statically supported as beams on two supports.
  • the details of the load transfer elements 10 can be seen in particular from FIGS. 5 and 6. These are designed as rigid, metallic components with an inner ring 17, outer ring 18 and spokes 19. The intermediate spaces form the raw gas passages 11. The components 17, 18, 19 described are made in one piece, for. B. as forgings.
  • the load transfer elements 10 are connected to the load-bearing elements in the pressure vessel 6 via heated supports or a heated frame 20 on the boiler housing 5. It was indicated in FIG. 5 that the load transfer elements 10 are at the same time designed as a feed device for the boiling water of a boiling water cooling system of the quench tube-forming pipelines of the tube wall of the quench tube 2. For this purpose, reference is made to the pipes or channels 21.
  • the boiling water is discharged via heat expansion deformable discharge pipes 22 connected to the top of the quench pipe 2 or its pipes.
  • heat expansion deformable discharge pipes 22 connected to the top of the quench pipe 2 or its pipes.
  • all pipe connections between the quench pipe 2 and the boiler housing 5 are designed and arranged to be elastically deformable .
  • the gasification reactor 1 forms an annular space 23 opposite the wall of the pressure vessel 6.
  • the quench gases to be supplied become via this annular space 23 to the quench gas introduction gap 13.
  • the annular space 23 is also connected to a pressure compensation space 24 which has remained free between the boiler housing 5 and the pressure vessel 6.
  • the quench gas introduction gap 13 is particularly advantageous in the exemplary embodiment. It is formed between a conically drawn-in output component 25 of the gasification reactor 1 and a skirt 26 of the quench tube 2 which is complementary thereto.
  • the output component 25 is designed on the gasification reactor chamber side free of a refractory lining with a metallic blank.
  • the cone angle is approximately 60 °. All surfaces located downstream of the output component 25 are also free of a refractory lining.
  • the output member 25 of the gasification reactor 1 is provided with a cleaning ring 27 and this periodically, for. B. is movable by means of tapping.
  • the annular space between the peripheral wall of the gasification reactor 1 and the pressure vessel 6 is closed by a membrane 28.
  • the pressure compensation in the area below the membrane is established via the slag discharge opening in the bottom of the gasification reactor 1.
  • a gasification reactor 1 In the pressure vessel 6, which is designed for the pressure of the pressure gasification, a gasification reactor 1, a quench tube 2 and a convection boiler 3 are arranged concentrically.
  • the raw gas emerging axially upward from the gasification reactor 1 is introduced into the quench tube 2 connected upward.
  • a quench gas is supplied.
  • the mixed gas stream of raw gas and quench gas which is referred to again below as raw gas, is deflected above the quench tube 2 by means of a deflection device 7 which is rotationally symmetrical with respect to the axis of the quench tube 2 in the form of a deflecting screen and is converted into a hollow cylindrical raw gas stream.
  • the hollow-cylindrical raw gas flow is introduced into the hollow-cylindrical convection boiler 3, which concentrically surrounds the quench tube 2.
  • the raw gas stream is withdrawn from the convection boiler 3 when it leaves the convection boiler 3 with the aid of a raw gas outlet device 8.
  • the flow rate of the raw gas is first set up in such a way that slag and ash parts entrained by the raw gas are carried via the 180 ° deflection into the hollow cylindrical convection boiler 3, in which they cool down until they lose their adhesiveness.
  • the flow in the raw gas outlet device 8 is set up so that the entrained slag and ash parts are discharged.
  • the exemplary embodiment shows that in the convection boiler 3 the deflected raw gas stream is guided past concentric convection heating surfaces 4 and is cooled to a temperature of 400 to 200 ° C. upon entry into the raw gas outlet device 8.
  • the quench gas is in a circulating quench gas introduction gap 13 between the gasification reactor 1 and the quench tube 2 in uniform distribution over the entire circumference and introduced into the quench tube 2 in cross flow to the raw gas.
  • a swirl flow is impressed on the raw gas flow when it leaves the convection boiler 3 in the raw gas outlet device 8.
  • the flow rate and the swirl in the raw gas outlet device 8 are set up so that entrained slag and ash particles are discharged.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Processing Of Solid Wastes (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Industrial Gases (AREA)
EP93104291A 1993-03-16 1993-03-16 Verfahren für die Druckvergasung von feinteiligen Brennstoffen Expired - Lifetime EP0616022B1 (de)

Priority Applications (10)

Application Number Priority Date Filing Date Title
ES93104291T ES2078078T3 (es) 1993-03-16 1993-03-16 Procedimiento para la gasificacion bajo presion de combustibles finamente divididos.
EP93104291A EP0616022B1 (de) 1993-03-16 1993-03-16 Verfahren für die Druckvergasung von feinteiligen Brennstoffen
DK93104291.5T DK0616022T3 (da) 1993-03-16 1993-03-16 Fremgangsmåde til trykforgasning af partikelformige brændstoffer
DE59300598T DE59300598D1 (de) 1993-03-16 1993-03-16 Verfahren für die Druckvergasung von feinteiligen Brennstoffen.
ZA939354A ZA939354B (en) 1993-03-16 1993-12-14 Process for elevated-pressure gasification of finely particulate fuels
US08/201,364 US5441547A (en) 1993-03-16 1994-02-24 Method for gasification of a finely divided combustible material
CN94102284A CN1041107C (zh) 1993-03-16 1994-03-10 对细小燃料高压制取的煤气进行冷却的方法
PL94302608A PL173329B1 (pl) 1993-03-16 1994-03-14 Sposób zgazowywania ciśnieniowego drobnocząstkowych paliw
RU94008855A RU2122565C1 (ru) 1993-03-16 1994-03-15 Способ газификации под давлением высокодисперсных горючих
GR950403163T GR3018065T3 (en) 1993-03-16 1995-11-10 Process for pressure gasification of fine particulate fuels.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP93104291A EP0616022B1 (de) 1993-03-16 1993-03-16 Verfahren für die Druckvergasung von feinteiligen Brennstoffen

Publications (2)

Publication Number Publication Date
EP0616022A1 EP0616022A1 (de) 1994-09-21
EP0616022B1 true EP0616022B1 (de) 1995-09-13

Family

ID=8212704

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93104291A Expired - Lifetime EP0616022B1 (de) 1993-03-16 1993-03-16 Verfahren für die Druckvergasung von feinteiligen Brennstoffen

Country Status (10)

Country Link
US (1) US5441547A (zh)
EP (1) EP0616022B1 (zh)
CN (1) CN1041107C (zh)
DE (1) DE59300598D1 (zh)
DK (1) DK0616022T3 (zh)
ES (1) ES2078078T3 (zh)
GR (1) GR3018065T3 (zh)
PL (1) PL173329B1 (zh)
RU (1) RU2122565C1 (zh)
ZA (1) ZA939354B (zh)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008015801A1 (de) 2008-03-27 2009-10-01 Uhde Gmbh Vorrichtung zur Herstellung von Synthesegas mit einem Vergasungsreaktor mit anschließendem Quenchraum
WO2009118082A2 (de) 2008-03-27 2009-10-01 Uhde Gmbh Vorrichtung zur herstellung von synthesegas mit einem vergasungsreaktor mit anschliessendem quenchraum
DE102008057410A1 (de) 2008-11-14 2010-05-20 Uhde Gmbh Vorrichtung zur Herstelllung von Synthesegas mit einem Vergasungsreaktor mit anschließendem Quenchraum
DE102009005464A1 (de) 2009-01-21 2010-08-05 Uhde Gmbh Vorrichtung zur Herstellung von Synthesegas mit einem Vergasungreaktor mit anschließendem Quenchraum
DE102009034867A1 (de) 2009-07-27 2011-02-03 Uhde Gmbh Vergasungsreaktor
DE102011107726A1 (de) 2011-07-14 2013-01-17 Thyssenkrupp Uhde Gmbh Vorrichtung und Verfahren zum Einleiten von nachwachsenden Brennstoffen in den Bereich der Strahlungskesselwand von Vergasungsreaktoren
WO2013023725A1 (de) 2011-08-16 2013-02-21 Thyssenkrupp Uhde Gmbh Verfahren und vorrichtung zur rückführung von abgas aus einer gasturbine mit nachfolgendem abhitzekessel

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5803937A (en) * 1993-01-14 1998-09-08 L. & C. Steinmuller Gmbh Method of cooling a dust-laden raw gas from the gasification of a solid carbon-containing fuel
DE102007027601A1 (de) 2007-06-12 2008-12-18 Uhde Gmbh Herstellung und Kühlung von gasförmigen Kohlevergasungsprodukten
DE102008012734A1 (de) 2008-03-05 2009-09-10 Uhde Gmbh Vergasungsreaktor und Verfahren zur Flugstromvergasung
EP2190954A1 (de) 2007-09-18 2010-06-02 Uhde GmbH Vergasungsreaktor und verfahren zur flugstromvergasung
DE102007044726A1 (de) 2007-09-18 2009-03-19 Uhde Gmbh Vergasungsreaktor und Verfahren zur Flugstromvergasung
DE102008012732A1 (de) 2008-03-05 2009-09-10 Uhde Gmbh Vergasungsvorrichtung mit Schlackeabzug
US8357215B2 (en) * 2009-03-04 2013-01-22 General Electric Company Method and apparatus of particulate removal from gasifier components
US20100325956A1 (en) * 2009-06-30 2010-12-30 General Electric Company Cooling chamber assembly for a gasifier
JP5518161B2 (ja) * 2012-10-16 2014-06-11 三菱重工業株式会社 ガス化装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1070615A (fr) * 1951-12-12 1954-08-03 Babcock & Wilcox France Générateur de vapeur combiné à un appareil de production de gaz de synthèse
DE1596323A1 (de) * 1967-06-06 1970-04-02 Walther & Cie Ag Synthesegaserzeuger mit Gaskuehler,die in einem Druckzylinder angeordnet sind
DE3107156A1 (de) * 1981-02-26 1982-09-16 L. & C. Steinmüller GmbH, 5270 Gummersbach Anlage zur erzeugung von gasfoermigen produkten
CH656637A5 (de) * 1981-10-26 1986-07-15 Sulzer Ag Gaskuehler-anordnung zu kohlevergasungsanlage.
FR2530796A1 (fr) * 1982-07-21 1984-01-27 Creusot Loire Dispositif de conversion et de recuperation thermique
EP0115094A3 (en) 1982-12-29 1985-05-22 Shell Internationale Researchmaatschappij B.V. Process and apparatus for the production of synthesis gas
GB2164951A (en) * 1984-09-26 1986-04-03 Shell Int Research Method and apparatus for producing synthesis gas
DE3711314A1 (de) * 1987-04-03 1988-10-13 Babcock Werke Ag Vorrichtung zum kuehlen eines synthesegases in einem quenchkuehler
DE3809313A1 (de) * 1988-03-19 1989-10-05 Krupp Koppers Gmbh Verfahren und vorrichtung zum kuehlen von partialoxidationsgas
DE3816340A1 (de) * 1988-05-13 1989-11-23 Krupp Koppers Gmbh Verfahren und vorrichtung zum kuehlen eines heissen produktgases, das klebrige bzw. schmelzfluessige partikel enthaelt
US4859213A (en) * 1988-06-20 1989-08-22 Shell Oil Company Interchangeable quench gas injection ring
US4859214A (en) * 1988-06-30 1989-08-22 Shell Oil Company Process for treating syngas using a gas reversing chamber
DE3824233A1 (de) * 1988-07-16 1990-01-18 Krupp Koppers Gmbh Anlage fuer die erzeugung eines produktgases aus einem feinteiligen kohlenstofftraeger
DD280975B3 (de) * 1989-03-31 1993-03-04 Noell Dbi Energie Entsorgung Verfahren und vorrichtung zur kuehlung und reinigung von mit schlacke bzw.staub beladenen druckvergasungsgasen
JP2659849B2 (ja) * 1990-05-30 1997-09-30 三菱重工業株式会社 加圧型ガス化装置

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008015801A1 (de) 2008-03-27 2009-10-01 Uhde Gmbh Vorrichtung zur Herstellung von Synthesegas mit einem Vergasungsreaktor mit anschließendem Quenchraum
WO2009118082A2 (de) 2008-03-27 2009-10-01 Uhde Gmbh Vorrichtung zur herstellung von synthesegas mit einem vergasungsreaktor mit anschliessendem quenchraum
DE102008015801B4 (de) 2008-03-27 2019-02-28 Thyssenkrupp Industrial Solutions Ag Vorrichtung zur Herstellung von Synthesegas mit einem Vergasungsreaktor mit anschließendem Quenchraum
DE102008057410A1 (de) 2008-11-14 2010-05-20 Uhde Gmbh Vorrichtung zur Herstelllung von Synthesegas mit einem Vergasungsreaktor mit anschließendem Quenchraum
DE102009005464A1 (de) 2009-01-21 2010-08-05 Uhde Gmbh Vorrichtung zur Herstellung von Synthesegas mit einem Vergasungreaktor mit anschließendem Quenchraum
WO2011012232A3 (de) * 2009-07-27 2011-06-16 Uhde Gmbh Vergasungsreaktor
WO2011012232A2 (de) 2009-07-27 2011-02-03 Uhde Gmbh Vergasungsreaktor
AU2010278409B2 (en) * 2009-07-27 2015-04-16 Thyssenkrupp Uhde Gmbh Gasification reactor
DE102009034867A1 (de) 2009-07-27 2011-02-03 Uhde Gmbh Vergasungsreaktor
DE102011107726A1 (de) 2011-07-14 2013-01-17 Thyssenkrupp Uhde Gmbh Vorrichtung und Verfahren zum Einleiten von nachwachsenden Brennstoffen in den Bereich der Strahlungskesselwand von Vergasungsreaktoren
WO2013007341A1 (de) 2011-07-14 2013-01-17 Thyssenkrupp Uhde Gmbh Vorrichtung und verfahren zum einleiten von nachwachsenden brennstoffen in den bereich der strahlungskesselwand von vergasungsreaktoren
DE102011107726B4 (de) * 2011-07-14 2016-06-30 Thyssenkrupp Industrial Solutions Ag Vorrichtung und Verfahren zum Einleiten von nachwachsenden Brennstoffen in den Bereich der Strahlungskesselwand von Vergasungsreaktoren
WO2013023725A1 (de) 2011-08-16 2013-02-21 Thyssenkrupp Uhde Gmbh Verfahren und vorrichtung zur rückführung von abgas aus einer gasturbine mit nachfolgendem abhitzekessel
DE102011110213A1 (de) 2011-08-16 2013-02-21 Thyssenkrupp Uhde Gmbh Verfahren und Vorrichtung zur Rückführung von Abgas aus einer Gasturbine mit nachfolgendem Abhitzekessel

Also Published As

Publication number Publication date
CN1093738A (zh) 1994-10-19
GR3018065T3 (en) 1996-02-29
DK0616022T3 (da) 1996-01-15
RU2122565C1 (ru) 1998-11-27
PL173329B1 (pl) 1998-02-27
US5441547A (en) 1995-08-15
CN1041107C (zh) 1998-12-09
ZA939354B (en) 1994-06-21
ES2078078T3 (es) 1995-12-01
DE59300598D1 (de) 1995-10-19
EP0616022A1 (de) 1994-09-21

Similar Documents

Publication Publication Date Title
EP0616023B1 (de) Vergasungsapparat für die Druckvergasung von feinteiligen Brennstoffen
EP0616022B1 (de) Verfahren für die Druckvergasung von feinteiligen Brennstoffen
DE19714376C1 (de) Synthesegaserzeuger mit Brenn- und Quenchkammer
EP0459023B1 (de) Vorrichtung zur Vergasung von kohlenstoffhaltigen Materialien
DE2425962B2 (de) Gasgenerator für die Vergasung feinzerteilter Brennstoffe
DE2952065A1 (de) Verfahren zur trockenkuehlung von koks und kokskuehleinrichtung zur durchfuehrung des verfahrens
DE2918859A1 (de) Anlage zum entgasen und/oder vergasen von kohle
DE3601786A1 (de) Einrichtung zur abkuehlung des aus einem unter erhoehtem druck betriebenen vergasungsreaktor austretenden heissen produktionsgases
EP0416242B1 (de) Anlage für die Erzeugung eines Produktgases aus einem feinteiligen Kohlenstoffträger
DD144815A5 (de) Verfahren und anlage zum brennen von kalkstein mittels staubfoermigen und/oder feinkoernigen festen brennstoffen in einem gleichstrom-regenerativ-schachtofen
DE3628866C2 (zh)
DE1952347A1 (de) Vorrichtung zum Spalten von hochsiedenden Kohlenwasserstoffen zu Olefinen
DE3406893C2 (zh)
EP0662506B1 (de) Verfahren und Vorrichtung zur Kühlung von Partialoxidationsrohgas
DE3607676C2 (zh)
DE2913748C2 (de) Rohrbündelwärmetauscher zum Kühlen schlackenhaltiger Heißgase der Kohlevergasung
DE2836345A1 (de) Anlage zur russherstellung
DE68905681T2 (de) Methode zur umaenderung der schmutzstoffe in einem rohen hochtemperatur-hochdruck-synthesegasstrom.
EP0433579B1 (de) Verfahren und Vorrichtung zur Kühlung von Partialoxidationsrohgas
DE4307462C2 (de) Einrichtung für die Vergasung feinkörniger bis staubförmiger Brennstoffe und Verfahren zu deren Betrieb
EP0191441A1 (de) Vorrichtung zur Entfernung unerwünschter Bestandteile aus einem Rauchgas
EP0085832A2 (de) Verfahren zur trockenen Kokskühlung und Vorrichtung zum Durchführen dieses Verfahrens
EP0416238A1 (de) Wirbelschichtreaktor und zugehöriges Betriebsverfahren
EP0630397B1 (de) Verfahren zum kühlen eines staubbeladenen rohgases aus der vergasung eines festen kohlenstoffhaltigen brennstoffes
DE8708850U1 (de) Wärmeübertrager

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

17P Request for examination filed

Effective date: 19931015

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): BE DE DK ES FR GB GR IT NL

17Q First examination report despatched

Effective date: 19950306

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): BE DE DK ES FR GB GR IT NL

REF Corresponds to:

Ref document number: 59300598

Country of ref document: DE

Date of ref document: 19951019

ITF It: translation for a ep patent filed

Owner name: ING. A. GIAMBROCONO & C. S.R.L.

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19951025

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2078078

Country of ref document: ES

Kind code of ref document: T3

ET Fr: translation filed
REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

REG Reference to a national code

Ref country code: GR

Ref legal event code: FG4A

Free format text: 3018065

PLBQ Unpublished change to opponent data

Free format text: ORIGINAL CODE: EPIDOS OPPO

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

PLBF Reply of patent proprietor to notice(s) of opposition

Free format text: ORIGINAL CODE: EPIDOS OBSO

26 Opposition filed

Opponent name: L. & C. STEINMUELLER GMBH

Effective date: 19960613

NLR1 Nl: opposition has been filed with the epo

Opponent name: L. & C. STEINMUELLER GMBH

PLBF Reply of patent proprietor to notice(s) of opposition

Free format text: ORIGINAL CODE: EPIDOS OBSO

PLBO Opposition rejected

Free format text: ORIGINAL CODE: EPIDOS REJO

PLBN Opposition rejected

Free format text: ORIGINAL CODE: 0009273

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: OPPOSITION REJECTED

27O Opposition rejected

Effective date: 19970502

NLR2 Nl: decision of opposition
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19980213

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DK

Payment date: 19980218

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GR

Payment date: 19980227

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19980320

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19990316

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 19990322

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19990331

Ref country code: DK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19990331

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19990331

BERE Be: lapsed

Owner name: KRUPP KOPPERS G.M.B.H.

Effective date: 19990331

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19990316

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20000317

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20010228

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20010313

Year of fee payment: 9

Ref country code: DE

Payment date: 20010313

Year of fee payment: 9

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20010910

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20021001

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20021001

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20021129

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 20021001

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050316