ATE307862T1 - METHOD AND DEVICE FOR PURIFYING A PRODUCT GAS FROM A GASIFICATION REACTOR - Google Patents
METHOD AND DEVICE FOR PURIFYING A PRODUCT GAS FROM A GASIFICATION REACTORInfo
- Publication number
- ATE307862T1 ATE307862T1 AT00976089T AT00976089T ATE307862T1 AT E307862 T1 ATE307862 T1 AT E307862T1 AT 00976089 T AT00976089 T AT 00976089T AT 00976089 T AT00976089 T AT 00976089T AT E307862 T1 ATE307862 T1 AT E307862T1
- Authority
- AT
- Austria
- Prior art keywords
- productgas
- reactor
- zone
- purifying
- spouted
- Prior art date
Links
Classifications
-
- 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
- C10K1/34—Purifying combustible gases containing carbon monoxide by catalytic conversion of impurities to more readily removable materials
-
- 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
- C10K3/00—Modifying the chemical composition of combustible gases containing carbon monoxide to produce an improved fuel, e.g. one of different calorific value, which may be free from carbon monoxide
- C10K3/001—Modifying the chemical composition of combustible gases containing carbon monoxide to produce an improved fuel, e.g. one of different calorific value, which may be free from carbon monoxide by thermal treatment
- C10K3/003—Reducing the tar content
- C10K3/008—Reducing the tar content by cracking
-
- 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
- C10K3/00—Modifying the chemical composition of combustible gases containing carbon monoxide to produce an improved fuel, e.g. one of different calorific value, which may be free from carbon monoxide
- C10K3/02—Modifying the chemical composition of combustible gases containing carbon monoxide to produce an improved fuel, e.g. one of different calorific value, which may be free from carbon monoxide by catalytic treatment
- C10K3/023—Reducing the tar content
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Industrial Gases (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Processing Of Solid Wastes (AREA)
- Cleaning In General (AREA)
Abstract
The object of the invention is a method for purifying a productgas of a gasification reactor of tars and other organic compounds condensing out of the gas while it cools in a fluidized bed reactor acting as cracker. The invention is characterized in that the purification is accomplished in a spouted-bed reactor (1, 15), where the productgas (2) is fed into the reactor (1, 15) from at least one inlet point, beneath the inlet point of the productgas (2) is arranged a bubbling fluidized bed (5) that is maintained by an oxidizing gas (6) fed into the reactor (1, 15) and which forms a first zone, the productgas (2) forms above its inlet point a second or spouted zone, where fluidized particles (9) move along with the spout (8) and where purification is mainly accomplished, and above the spouted zone is arranged a third or equalizing zone,where the fluidized particles (9) are separated from the purified gas (12). An inventive object is even an equipment for carrying out the method.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI992381A FI107164B (en) | 1999-11-04 | 1999-11-04 | Method and equipment for purifying product gas from a gasification reactor |
PCT/FI2000/000960 WO2001032808A1 (en) | 1999-11-04 | 2000-11-03 | Method and process for cleaning a productgas of a gasification reactor |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE307862T1 true ATE307862T1 (en) | 2005-11-15 |
Family
ID=8555557
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT00976089T ATE307862T1 (en) | 1999-11-04 | 2000-11-03 | METHOD AND DEVICE FOR PURIFYING A PRODUCT GAS FROM A GASIFICATION REACTOR |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1165727B1 (en) |
AT (1) | ATE307862T1 (en) |
AU (1) | AU1398101A (en) |
DE (1) | DE60023468T2 (en) |
DK (1) | DK1165727T3 (en) |
ES (1) | ES2250212T3 (en) |
FI (1) | FI107164B (en) |
WO (1) | WO2001032808A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100427199C (en) * | 2006-01-20 | 2008-10-22 | 哈尔滨工业大学 | Conical wall-less effect reactor |
US8191703B2 (en) | 2010-02-18 | 2012-06-05 | Ecolab Usa Inc. | Conveyor system monitoring and maintenance |
US10995274B2 (en) | 2015-07-21 | 2021-05-04 | British Columbia Biocarbon Ltd. | Biocoal fuel product and processes and systems for the production thereof |
CN109679698A (en) * | 2019-01-23 | 2019-04-26 | 江苏普格机械有限公司 | Central jet pipe and the fluidized bed coal gasifier for using the central jet pipe |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5213587A (en) * | 1987-10-02 | 1993-05-25 | Studsvik Ab | Refining of raw gas |
US4865625A (en) * | 1988-05-02 | 1989-09-12 | Battelle Memorial Institute | Method of producing pyrolysis gases from carbon-containing materials |
DE4023060A1 (en) * | 1990-07-20 | 1992-01-23 | Metallgesellschaft Ag | METHOD FOR COOLING HOT PROCESS GAS |
FI93274C (en) * | 1993-06-23 | 1995-03-10 | Ahlstroem Oy | Method and apparatus for treating or recovering a hot gas stream |
FI97424C (en) * | 1993-06-23 | 1996-12-10 | Foster Wheeler Energia Oy | Method and apparatus for treating or recovering hot gas |
-
1999
- 1999-11-04 FI FI992381A patent/FI107164B/en active
-
2000
- 2000-11-03 DE DE60023468T patent/DE60023468T2/en not_active Expired - Lifetime
- 2000-11-03 AU AU13981/01A patent/AU1398101A/en not_active Abandoned
- 2000-11-03 ES ES00976089T patent/ES2250212T3/en not_active Expired - Lifetime
- 2000-11-03 WO PCT/FI2000/000960 patent/WO2001032808A1/en active IP Right Grant
- 2000-11-03 AT AT00976089T patent/ATE307862T1/en active
- 2000-11-03 EP EP00976089A patent/EP1165727B1/en not_active Expired - Lifetime
- 2000-11-03 DK DK00976089T patent/DK1165727T3/en active
Also Published As
Publication number | Publication date |
---|---|
ES2250212T3 (en) | 2006-04-16 |
EP1165727A1 (en) | 2002-01-02 |
DE60023468T2 (en) | 2006-07-27 |
FI107164B (en) | 2001-06-15 |
WO2001032808A1 (en) | 2001-05-10 |
AU1398101A (en) | 2001-05-14 |
EP1165727B1 (en) | 2005-10-26 |
DK1165727T3 (en) | 2006-03-06 |
DE60023468D1 (en) | 2005-12-01 |
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