WO2010020372A2 - Vorrichtung zur vergasung von kohlenstoffhaltigen brennstoffen - Google Patents
Vorrichtung zur vergasung von kohlenstoffhaltigen brennstoffen Download PDFInfo
- Publication number
- WO2010020372A2 WO2010020372A2 PCT/EP2009/005871 EP2009005871W WO2010020372A2 WO 2010020372 A2 WO2010020372 A2 WO 2010020372A2 EP 2009005871 W EP2009005871 W EP 2009005871W WO 2010020372 A2 WO2010020372 A2 WO 2010020372A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- drip edge
- ceramic
- slag
- electrically heatable
- carbonaceous fuels
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J1/00—Removing ash, clinker, or slag from combustion chambers
- F23J1/08—Liquid slag removal
-
- 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
- C10J3/02—Fixed-bed gasification of lump fuel
- C10J3/06—Continuous processes
- C10J3/08—Continuous processes with ash-removal in liquid state
-
- 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
- C10J3/72—Other features
-
- 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
-
- 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
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0913—Carbonaceous raw material
- C10J2300/0916—Biomass
-
- 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
- C10J2300/1269—Heating the gasifier by radiating device, e.g. radiant tubes
- C10J2300/1276—Heating the gasifier by radiating device, e.g. radiant tubes by electricity, e.g. resistor heating
Definitions
- the invention is directed to a device for the gasification of carbonaceous fuels with a discharge for slags in a slag bath.
- the processes in carburettors are designed to melt the mineral constituents of the materials used into liquid slags, which then flow down the generally cylindrical walls of the carburettor to leave the carburetor through a slag hole to drain into a water bath below to be granulated there.
- the alkaline substances preferably evaporate from the slag, which causes the flow temperature of the slag increases substantially, so that in turn the burner performance is increased , which in turn leads to accelerated outgassing of the alkalis.
- this object is achieved according to the invention in that the carburetor discharge is equipped with an electrically heatable drip edge, wherein the drip edge is formed by an electrically heatable ceramic.
- heated spouts are from the DE
- the drip edge of simple oxide or non-oxide ceramics or mixtures of corresponding ceramics is formed.
- the ceramics used here may be Al 2 O 3 , Cr 2 O 3 , CaO, Fe 2 O 3 , HfO 2 , MgO, SiO 2 , SnO 2 , TiO 2 , ZrO 2 , AlN, MoSi 2 , SiC, BN, cermets, wherein the ceramics mentioned here can be used individually or in combination.
- the invention also provides that the power supply is formed in the electrically heatable drip edge of a Stromzugot prepared for the power supply rod.
- an electrically conductive ceramic such as MoSi 2
- the power supply rod is enclosed by a non-electrically conductive ceramic.
- An advantage of electrically conductive ceramics is also that the conductivity increases with increasing temperature, the ceramic is very slag and high temperature resistant and the control can be performed as a ceramic resistance heating.
- the compound can, for example be carried out by an electrically conductive adhesive or it may already be provided for example during sintering corresponding elements for electrical connection.
- 1 is a schematic diagram of a carburettor with inventive drip edge
- 3 is a plan view of a drip edge with indirect ceramic heating and in
- Fig. 4 in the same representation as Fig. 3, the drip edge with direct heating.
- Fig. 1 generally designated 1, very schematically illustrated carburetor for the gasification of carbonaceous fuels has in a refractory housing 2, a supply for the fuel to be gasified, denoted by 3, and supplies of other media 4, such as when starting the carburetor.
- the forming in the combustion chamber designated 5 slag flows at the lower end in the direction of gravity from the carburetor in a not shown water bath, wherein the Vergaseraustragsö réelle is denoted by 6, the drip edge carries generally the reference numeral 7, the electrical leads are denoted by 8.
- FIG. cut closer the reactor wall 2 is lined, for example, with a ramming mass 9, which defines the Vergas Lucasstragsö réelle 6 and is provided on its inner wall with a ceramic heating element 10, wherein said heating element forms the drip edge 7.
- the power supply 8 is formed by a power supply rod of electrically conductive ceramic, which is enclosed by a sleeve 11 made of an electrically non-conductive ceramic, which passes through the ramming mass, also electrically non-conductive.
- a shrink tube 12 is still provided, which serves to seal the power supply rod to the container or the sleeve to prevent a short circuit between the container wall 2 and the power supply rod 8.
- the indirect heating of the drip edge 7 forming ceramic is shown, wherein the electrical resistance heater 10a may be formed, for example of SiSiC, while the slag-resistant ceramic, for example, Al 2 O 3 • Cr 2 O 3 consists. Visible, the ceramic resistance heater is positioned directly behind the slag-resistant ceramic, so that the ceramic is then transferred directly to the slag-resistant ceramic in the drip area of the carburetor, the ceramic resistance heating is separated from aggressive slag.
- the electrical resistance heater 10a may be formed, for example of SiSiC
- the slag-resistant ceramic for example, Al 2 O 3 • Cr 2 O 3 consists.
- the ceramic resistance heater is positioned directly behind the slag-resistant ceramic, so that the ceramic is then transferred directly to the slag-resistant ceramic in the drip area of the carburetor, the ceramic resistance heating is separated from aggressive slag.
- Fig. 4 shows a directly heated ceramic ring 10, which is designed as a ceramic resistance heating, the material is chosen so that it is both resistant to slag as well as conductive.
- the power supply rods 8 are suitably made of a material such as MoSi 2 , ie the electrical resistance is lower than the resistance of the ceramic heating conductor, wherein the electrical resistance is independent of temperature.
- the material mentioned here can be used at temperatures of up to 1800 0 C.
- the described embodiment of the invention is still to be modified in many ways, without departing from the spirit.
- the invention is not limited in particular to a specific geometric shape of the resistance heating, and the drip edge forming the closing ring of the carburetor opening must not be integrally formed u. like. more.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gasification And Melting Of Waste (AREA)
- Furnace Details (AREA)
- Processing Of Solid Wastes (AREA)
- Resistance Heating (AREA)
- Carbon And Carbon Compounds (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
Description
Claims
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UAA201103208A UA99544C2 (uk) | 2008-08-20 | 2009-08-13 | Пристрій для газифікації вуглецевмісних горючих матеріалів |
ES09777854T ES2427197T3 (es) | 2008-08-20 | 2009-08-13 | Dispositivo para la gasificación de combustibles que contienen carbono |
RU2011110111/03A RU2497046C2 (ru) | 2008-08-20 | 2009-08-13 | Устройство для газификации углеродосодержащих горючих материалов |
US12/737,823 US8894728B2 (en) | 2008-08-20 | 2009-08-13 | Device for gasification of carbonaceous fuels |
KR1020117003695A KR101451469B1 (ko) | 2008-08-20 | 2009-08-13 | 탄소 함유 연료를 가스화하기 위한 장치 |
EP09777854.2A EP2315973B1 (de) | 2008-08-20 | 2009-08-13 | Vorrichtung zur vergasung von kohlenstoffhaltigen brennstoffen |
BRPI0918409A BRPI0918409A2 (pt) | 2008-08-20 | 2009-08-13 | dispositivo para a gasificação de combustíveis contendo carbono |
CN2009801320502A CN102124270A (zh) | 2008-08-20 | 2009-08-13 | 用于气化含碳燃料的装置 |
CA2734789A CA2734789C (en) | 2008-08-20 | 2009-08-13 | Device for gasification of carbonaceous fuels |
PL09777854T PL2315973T3 (pl) | 2008-08-20 | 2009-08-13 | Urządzenie do zgazowywania paliw zawierających węgiel |
AU2009284433A AU2009284433B2 (en) | 2008-08-20 | 2009-08-13 | Device for gasifying carbonaceous fuels |
CU2011000039A CU23959B1 (es) | 2008-08-20 | 2011-02-16 | Dispositivo para gasificar combustibles carbonáceos |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008038485.2 | 2008-08-20 | ||
DE102008038485A DE102008038485A1 (de) | 2008-08-20 | 2008-08-20 | Vorrichtung zur Vergasung von kohlenstoffhaltigen Brennstoffen |
Publications (3)
Publication Number | Publication Date |
---|---|
WO2010020372A2 true WO2010020372A2 (de) | 2010-02-25 |
WO2010020372A3 WO2010020372A3 (de) | 2010-07-29 |
WO2010020372A8 WO2010020372A8 (de) | 2011-04-07 |
Family
ID=41566597
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2009/005871 WO2010020372A2 (de) | 2008-08-20 | 2009-08-13 | Vorrichtung zur vergasung von kohlenstoffhaltigen brennstoffen |
Country Status (15)
Country | Link |
---|---|
US (1) | US8894728B2 (de) |
EP (1) | EP2315973B1 (de) |
KR (1) | KR101451469B1 (de) |
CN (1) | CN102124270A (de) |
AU (1) | AU2009284433B2 (de) |
BR (1) | BRPI0918409A2 (de) |
CA (1) | CA2734789C (de) |
CU (1) | CU23959B1 (de) |
DE (1) | DE102008038485A1 (de) |
ES (1) | ES2427197T3 (de) |
PL (1) | PL2315973T3 (de) |
RU (1) | RU2497046C2 (de) |
TW (1) | TWI477596B (de) |
UA (1) | UA99544C2 (de) |
WO (1) | WO2010020372A2 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014104764A1 (ko) | 2012-12-26 | 2014-07-03 | 에스케이이노베이션 주식회사 | 탄소연료 기류건조기 |
DE102013003413A1 (de) | 2013-02-28 | 2014-09-11 | Linde Aktiengesellschaft | Verfahren und Vorrichtung zur Abtrennung flüssiger Schlackepartikel |
DE102013005406A1 (de) | 2013-03-26 | 2014-10-02 | Linde Aktiengesellschaft | Vorrichtung zur Abtrennung und Ableitung von Schlacke aus einer Vergasungsanlage für kohlenstoffhaltige Einsatzstoffe |
EP3048161B1 (de) * | 2015-01-20 | 2018-08-08 | Energies Tèrmiques Bàsiques, SL | Industrieanlage zur thermochemischen biomassebehandlung |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3218998A (en) | 1962-03-21 | 1965-11-23 | Mini Of Power | Gasifiers |
US4095777A (en) | 1976-11-15 | 1978-06-20 | Monsanto | Combustion chamber with slag dam and drain trough |
DE3123356A1 (de) | 1980-09-30 | 1982-10-28 | Brennstoffinstitut Freiberg, Ddr 9200 Freiberg | Verfahren und vorrichtung zum abzug fluessiger schlacke |
US5630853A (en) | 1994-06-09 | 1997-05-20 | British Gas Plc | Coal slagging gasifier |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB886745A (en) * | 1959-01-29 | 1962-01-10 | Mini Of Power | Improvements in or relating to slag tapping |
US3915137A (en) * | 1974-03-04 | 1975-10-28 | Hugh K Evans | Fuel vaporizer |
DE3937866A1 (de) * | 1989-03-06 | 1990-09-13 | Pauli Balduin | Rostanordnung und verfahren zum verbrennen von muell und abfall |
RU2056009C1 (ru) * | 1993-08-06 | 1996-03-10 | Валерий Валентинович Мечев | Установка для термической переработки твердого топлива и металлсодержащего сырья |
DE19540641C2 (de) * | 1995-11-01 | 1999-06-17 | Didier Werke Ag | Verfahren zum Betrieb einer Induktionsvorrichtung beim Ausfluß nichtmetallischer Schmelzen |
DE19654402C1 (de) * | 1996-12-30 | 1997-12-11 | Didier Werke Ag | Induktoranordnung |
EP1299676B1 (de) * | 2000-06-30 | 2004-11-24 | Robert Bosch Gmbh | Glühstiftkerze mit ionenstromsensor sowie verfahren zum betreiben einer derartigen glühstiftkerze |
RU26795U1 (ru) * | 2002-05-14 | 2002-12-20 | Георгий Владимирович Костецкий | Газогенератор |
EP1715151B1 (de) * | 2005-04-18 | 2007-09-19 | DBK David + Baader GmbH | Heizvorrichtung und thermischer Reaktor zur Erwärmung und Vergasung von Harnstoff |
US7216442B2 (en) * | 2005-06-13 | 2007-05-15 | San Ford Machinery Co., Ltd. | Drying device for a wood-waste collecting machine |
-
2008
- 2008-08-20 DE DE102008038485A patent/DE102008038485A1/de not_active Withdrawn
-
2009
- 2009-08-11 TW TW098126921A patent/TWI477596B/zh not_active IP Right Cessation
- 2009-08-13 AU AU2009284433A patent/AU2009284433B2/en not_active Ceased
- 2009-08-13 BR BRPI0918409A patent/BRPI0918409A2/pt not_active IP Right Cessation
- 2009-08-13 EP EP09777854.2A patent/EP2315973B1/de not_active Not-in-force
- 2009-08-13 US US12/737,823 patent/US8894728B2/en not_active Expired - Fee Related
- 2009-08-13 KR KR1020117003695A patent/KR101451469B1/ko not_active IP Right Cessation
- 2009-08-13 CN CN2009801320502A patent/CN102124270A/zh active Pending
- 2009-08-13 RU RU2011110111/03A patent/RU2497046C2/ru not_active IP Right Cessation
- 2009-08-13 UA UAA201103208A patent/UA99544C2/uk unknown
- 2009-08-13 WO PCT/EP2009/005871 patent/WO2010020372A2/de active Application Filing
- 2009-08-13 CA CA2734789A patent/CA2734789C/en not_active Expired - Fee Related
- 2009-08-13 PL PL09777854T patent/PL2315973T3/pl unknown
- 2009-08-13 ES ES09777854T patent/ES2427197T3/es active Active
-
2011
- 2011-02-16 CU CU2011000039A patent/CU23959B1/es unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3218998A (en) | 1962-03-21 | 1965-11-23 | Mini Of Power | Gasifiers |
US4095777A (en) | 1976-11-15 | 1978-06-20 | Monsanto | Combustion chamber with slag dam and drain trough |
DE3123356A1 (de) | 1980-09-30 | 1982-10-28 | Brennstoffinstitut Freiberg, Ddr 9200 Freiberg | Verfahren und vorrichtung zum abzug fluessiger schlacke |
US5630853A (en) | 1994-06-09 | 1997-05-20 | British Gas Plc | Coal slagging gasifier |
Also Published As
Publication number | Publication date |
---|---|
KR101451469B1 (ko) | 2014-10-15 |
KR20110073423A (ko) | 2011-06-29 |
BRPI0918409A2 (pt) | 2015-11-24 |
CU23959B1 (es) | 2013-10-29 |
AU2009284433A1 (en) | 2010-02-25 |
RU2011110111A (ru) | 2012-09-27 |
DE102008038485A1 (de) | 2010-02-25 |
CU20110039A7 (es) | 2012-06-21 |
WO2010020372A3 (de) | 2010-07-29 |
TW201012916A (en) | 2010-04-01 |
CN102124270A (zh) | 2011-07-13 |
WO2010020372A8 (de) | 2011-04-07 |
EP2315973B1 (de) | 2013-06-19 |
UA99544C2 (uk) | 2012-08-27 |
ES2427197T3 (es) | 2013-10-29 |
US8894728B2 (en) | 2014-11-25 |
RU2497046C2 (ru) | 2013-10-27 |
US20110179713A1 (en) | 2011-07-28 |
CA2734789A1 (en) | 2010-02-25 |
AU2009284433B2 (en) | 2014-06-26 |
PL2315973T3 (pl) | 2013-11-29 |
CA2734789C (en) | 2016-02-16 |
TWI477596B (zh) | 2015-03-21 |
EP2315973A2 (de) | 2011-05-04 |
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