EP2531574A2 - Verfahren zur herstellung von synthesegas - Google Patents
Verfahren zur herstellung von synthesegasInfo
- Publication number
- EP2531574A2 EP2531574A2 EP10749789A EP10749789A EP2531574A2 EP 2531574 A2 EP2531574 A2 EP 2531574A2 EP 10749789 A EP10749789 A EP 10749789A EP 10749789 A EP10749789 A EP 10749789A EP 2531574 A2 EP2531574 A2 EP 2531574A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- boiler
- ash
- radiation
- wall
- heat boiler
- 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.)
- Withdrawn
Links
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
- C10J3/52—Ash-removing devices
- C10J3/526—Ash-removing devices for 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
- C10J3/46—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
-
- 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
- C10J3/72—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
- C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
- C10K1/10—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids
- C10K1/101—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids with water only
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/0075—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for syngas or cracked gas cooling systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/0077—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for tempering, e.g. with cooling or heating circuits for temperature control of elements
- F28D2021/0078—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for tempering, e.g. with cooling or heating circuits for temperature control of elements in the form of cooling walls
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
Definitions
- the invention is directed to a process for the production of synthesis gas by gasification of ash-containing fuel with oxygen-containing gas at temperatures above the melting temperature of the ash and a pressure of 0.3 to 8 MPa.
- the entrained flow gasification can be provided with adjusteinspeisen the carburetor feed for the production of fuels, chemical raw materials, but also for the production of energy.
- This object is achieved by a method of the type described above in that the leaving the carburetor leaving the mixture within the pressure vessel designed as a waste heat boiler area flows through in the direction of gravity down, wherein the media mixture is acted upon by the waste heat boiler area of a water quench and the synthesis gas to an outlet temperature is cooled from 200 ° C to 400 ° C.
- the invention also provides an apparatus for the production of synthesis gas, which is characterized in that behind the carburetor in the pressure vessel in the heat recovery boiler area forming radiation boiler wall from boiler feed water flowed through pipes is provided.
- boiler radiation wall flowed through boiler feed water, having projecting into the interior of the reactor bulkheads.
- the molten ash particles are solidified, so that in the downstream heat recovery steam generator without fixed insoluble caking is made possible, since then fixed airborne dust either not at the heat exchanger surfaces adheres or can be easily cleaned by knocker or soot blower.
- the bulkheads are only about one-third protrude into the boiler, the synthesis gas cooled after quenching of about 900 ° C to below 400 ° C, with this enthalpy steam, in power plant process preferably high-pressure steam, in a syngas production preferably medium-pressure steam generated.
- the after-water quenching with the following cooling with steam laden, partially saturated synthesis gas is then supplied from the waste heat boiler further treatment steps.
- a device in which a water quench is provided before and / or after the boiler radiation wall in the flow direction of the media, wherein, as stated above, according to the invention, the corresponding wall surfaces and the bulkheads are formed by a pipe-web-pipe construction ,
- knockers and / or sootblowers can be provided for cleaning off the respective wall surfaces.
- the synthesis gas is partially saturated with water vapor, the radiation boiler below the gasifier being dimensioned according to the invention in such a way that the hot synthesis gas is cooled predominantly via radiant heat emission and the radiation boiler also consists of a radiation vessel wall located in the pressure vessel with bulkheads projecting into the gas flow.
- the two variants of the invention both the corresponding method, such as the corresponding device, are used to optimize the gasification of power plant processes, with the most efficient use of raw materials in the production of synthesis gases, such as CO or H 2 , for the chemical industry and the production synthetic fuels or synthetic natural gas and for plants for the combined generation of electricity and production of chemicals (polygeneration).
- synthesis gases such as CO or H 2
- Fig. 1 is a gasification reactor with elements of the prior
- Fig. 2 shows a device according to the invention.
- the device generally designated 1, has a pressure vessel 2 with which a reaction space 4 is provided at a distance from the pressure vessel 2 through a membrane wall 3. 5, the annular steam collector of the membrane wall 5 is referred to, where it does not come closer here.
- reaction space 4 merges into a cone 6 at the bottom, in the outlet region of which a water quench 7 is provided.
- this carburetor area is designated by a double arrow "A”.
- the waste heat boiler area C is designed as a radiation boiler 8, which has inwardly facing bulkheads 9, which, like the wall of the radiation boiler 8, are flowed through by boiler feed water 10.
- the steam or water vapor outlet is denoted by 11.
- a slag collecting container 12 is provided within a water bath 13.
- the synthesis gas outlet is designated 14.
- temperature ranges are indicated in FIGS. 1 and 2; for the reaction space 4, these are at 1300.degree. C. to 1600.degree. behind the cone outlet 6 and the water quench 7 at about 900 ° C, the temperature in the region of the slag collecting container 12 and the water bath 13 is about 300 ° C to 400 ° C.
- the synthesis gas outlet thus also has a temperature in this range, ie between 300 ° C and 400 ° C.
- the water quench 7a is arranged below the waste-heat boiler region C, so that here too the water-quenching region is referred to as B '.
- the total enthalpy of the medium flowed through the reactor 2 are largely delivered to the waste heat boiler area C or to the corresponding wall 8 and the bulkheads 9, these areas are designed as a pipe-web pipe construction.
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)
- Processing Of Solid Wastes (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009039749A DE102009039749A1 (de) | 2009-09-02 | 2009-09-02 | Verfahren zur Herstellung von Synthesegas |
PCT/EP2010/005253 WO2011026589A2 (de) | 2009-09-02 | 2010-08-27 | Verfahren zur herstellung von synthesegas |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2531574A2 true EP2531574A2 (de) | 2012-12-12 |
Family
ID=43536030
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10749789A Withdrawn EP2531574A2 (de) | 2009-09-02 | 2010-08-27 | Verfahren zur herstellung von synthesegas |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2531574A2 (de) |
DE (1) | DE102009039749A1 (de) |
WO (1) | WO2011026589A2 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011006757A1 (de) * | 2011-04-05 | 2012-10-11 | Siemens Aktiengesellschaft | Vorrichtung zur Erzeugung von Synthesegas |
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 |
CN102796570B (zh) * | 2011-12-28 | 2014-11-12 | 上海锅炉厂有限公司 | 一种复合式高温粗煤气冷却洗涤设备 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006053905A1 (en) * | 2004-11-22 | 2006-05-26 | Shell Internationale Research Maatschappij B.V. | Apparatus for gasifying a fuel |
WO2008065184A2 (en) * | 2006-12-01 | 2008-06-05 | Shell Internationale Research Maatschappij B.V. | Gasification reactor |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3725424C1 (de) * | 1987-07-31 | 1988-07-21 | Steinmueller Gmbh L & C | Strahlungskuehler fuer die Abkuehlung von mit Staub beladenen Gasen |
DK164245C (da) * | 1990-01-05 | 1992-10-26 | Burmeister & Wains Energi | Gaskoeler for varmeovergang ved straaling |
DE102005048488C5 (de) * | 2005-10-07 | 2020-07-02 | Siemens Aktiengesellschaft | Verfahren und Vorrichtung für Flugstromvergaser hoher Leistung |
US8684070B2 (en) * | 2006-08-15 | 2014-04-01 | Babcock & Wilcox Power Generation Group, Inc. | Compact radial platen arrangement for radiant syngas cooler |
US7670574B2 (en) * | 2007-01-19 | 2010-03-02 | General Electric Company | Methods and apparatus to facilitate cooling syngas in a gasifier |
TWI467001B (zh) | 2007-09-18 | 2015-01-01 | Thyssenkrupp Uhde Gmbh | 氣化反應器及夾帶流氣化的方法 |
-
2009
- 2009-09-02 DE DE102009039749A patent/DE102009039749A1/de not_active Withdrawn
-
2010
- 2010-08-27 EP EP10749789A patent/EP2531574A2/de not_active Withdrawn
- 2010-08-27 WO PCT/EP2010/005253 patent/WO2011026589A2/de active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006053905A1 (en) * | 2004-11-22 | 2006-05-26 | Shell Internationale Research Maatschappij B.V. | Apparatus for gasifying a fuel |
WO2008065184A2 (en) * | 2006-12-01 | 2008-06-05 | Shell Internationale Research Maatschappij B.V. | Gasification reactor |
Non-Patent Citations (1)
Title |
---|
See also references of WO2011026589A2 * |
Also Published As
Publication number | Publication date |
---|---|
DE102009039749A1 (de) | 2011-03-10 |
WO2011026589A3 (de) | 2011-07-21 |
WO2011026589A2 (de) | 2011-03-10 |
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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: 20120716 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: THYSSENKRUPP INDUSTRIAL SOLUTIONS AG |
|
17Q | First examination report despatched |
Effective date: 20160512 |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: THYSSENKRUPP INDUSTRIAL SOLUTIONS AG |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20180724 |