EP2326701A1 - Anlage zur synthesegasherstellung - Google Patents
Anlage zur synthesegasherstellungInfo
- Publication number
- EP2326701A1 EP2326701A1 EP09777885A EP09777885A EP2326701A1 EP 2326701 A1 EP2326701 A1 EP 2326701A1 EP 09777885 A EP09777885 A EP 09777885A EP 09777885 A EP09777885 A EP 09777885A EP 2326701 A1 EP2326701 A1 EP 2326701A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- gas
- reactor
- scrubber
- cleaner
- gas cooler
- 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- Withdrawn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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/14—Packed scrubbers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
-
- 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
- C10J3/82—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
- 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
- C10J2200/00—Details of gasification apparatus
- C10J2200/15—Details of feeding means
- C10J2200/152—Nozzles or lances for introducing gas, liquids or suspensions
-
- 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
- C10J2300/093—Coal
-
- 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
- C10J2300/18—Details of the gasification process, e.g. loops, autothermal operation
- C10J2300/1846—Partial oxidation, i.e. injection of air or oxygen only
Definitions
- the invention is directed to a plant for synthesis gas production with a reactor and a gas cooler / cleaner connected in flow therewith.
- One way to produce syngas is to gasify carbonaceous fuels with an oxygen-containing gas. This produces a gas containing carbon monoxide, which can also contain hydrogen if water vapor is added to the starting gas.
- the carbonaceous fuel is finely ground for purposes of synthesis gas production and reacted at high temperature in either air flow or fluidized bed gasification. Due to the manufacturing process, the synthesis gas produced in this way is contaminated with fines and sour gases, so that usually a gas washing process follows. This is carried out in a gas scrubber, where the gas obtained is purified with a chemical or physical washing liquid.
- the connection between the reactor and the gas scrubber is often made by piping, which are long and winding due to the spatial distance from the reactor to the scrubber and where additional thermal expansion must be considered constructive. Finally, a long pipe connection also leads to an increased consumption of material in the construction of the system. For this reason, a shortened design is sought in the construction of pipe joints.
- the object of the invention is to provide a solution with which the most compact possible connection between the reactor on the one hand and the gas cooler or cleaner on the other hand, which are absorbed by different temperatures occurring thermal expansions.
- connection between the reactor and the gas cooler / cleaner is formed by a horizontal connecting piece with a venturi element designed as a throttle element.
- Such a horizontal "short connection" has a number of advantages.
- the gas flow from the reactor can be carried out laterally and guided in the horizontal direction in the device for gas scrubbing.
- a development of the invention provides that the internal throttle element is adjustable.
- a particular embodiment of the invention is that the reactor is placed stationary, wherein the connecting piece is positioned in the region of the fixed point Mantelzarge the reactor, and wherein the gas cooler / cleaner is provided with a horizontal movement ensuring bearings.
- the horizontal connection also has the advantage of less caking, deposits and erosion. It can be provided that the connecting piece is equipped with one or more horizontally lying elements, which can change the flow-through cross section through an external adjusting device, in order to better regulate the different gas flows through a flow-regulating quality of the fine dust separation. to be able to fit.
- the elements can also be configured as adjusting or throttle elements.
- the connecting piece is arranged in the head region of the gas cooler / cleaner, wherein the gas is guided on the shell side and / or centric on or through the laundry basket down to flow through the scrubber against the direction of gravity.
- the invention also provides a process for syngas production, wherein the gas from the reactor is supplied to a gas scrubbing, which is characterized in that the gas is deflected from the direction of gravity upwards and through a horizontal possibly designed as Venturi scrubber tube gas cooler / cleaner in the head region is fed there centric or shell side past a laundry basket or passed through it into the bottom of the gas scrubber and directed against the direction of gravity through the laundry basket and from there further promoted as purified synthesis gas.
- a gas scrubbing which is characterized in that the gas is deflected from the direction of gravity upwards and through a horizontal possibly designed as Venturi scrubber tube gas cooler / cleaner in the head region is fed there centric or shell side past a laundry basket or passed through it into the bottom of the gas scrubber and directed against the direction of gravity through the laundry basket and from there further promoted as purified synthesis gas.
- 1 and 2 are two schematic representations of a coal gasification reactor with an associated scrubber.
- Fig. 1 shows a coal gasification reactor which is connected to a connector according to the invention with a gas scrubber.
- a coal gasification reactor 1 a coal gasification reaction with the addition of a carbonaceous gas Fuel 2 and an oxygen-containing reaction gas 3 performed.
- the synthesis gas leaves the reaction zone Ia and is cooled down by adding a foreign medium in a cooling zone 4. This gives a cooled synthesis gas 4a.
- Most of the resulting solid is carried out in the reactor downwards 4b.
- the synthesis gas is deflected and passed into a connecting piece 5, which contains a throttle element 6. This is shaped so that it exerts a Venturi effect on the gas flowing through.
- the gas leaves the Venturi scrubber and is fed to a gas scrubber. Behind the outlet of the connecting pipe, it is deflected 6a. It enters an annular space 7a between the gas scrubber wall 7 and the scrubber basket 8 or an inner tube. At the bottom of the gas scrubber, the gas is diverted and flows upwards in the gas scrubber basket 8. In the process, it leaves through a discharge nozzle 9. Purified synthesis gas 10 is obtained.
- the gas scrubber is mounted on roller bearings 7b, 7c in order to absorb thermal expansions of the connecting piece. There may be other devices such as sliding plates od. Like. be provided to absorb the thermal expansion.
- Fig. 2 shows a coal gasification reactor, which is connected to a connector according to the invention with a gas scrubber.
- a coal gasification reactor 1 a coal gasification reaction is carried out by adding a carbonaceous fuel 2 and an oxygen-containing reaction gas 3.
- the synthesis gas leaves the reaction zone Ia and is cooled down by adding a foreign medium in a cooling zone 4. This gives a cooled synthesis gas 4a.
- Most of the resulting solid is carried out in the reactor downwards 4b.
- the synthesis gas is deflected and passed into a connecting piece 5 containing throttle elements 6. These are shaped so that they exert a Venturi effect on the gas flowing through.
- the gas leaves the Venturi scrubber in a gas scrubber 7. It is deflected in the scrubber through an internal pipe down to the bottom of the scrubber 8b. At the bottom of the scrubber it is deflected and flows through lateral laundry baskets 7a against counter-flowing liquid upwards.
- the gas leaves the side scrubber baskets 8 upwards, flows out of these and leaves the scrubber from a seated on the scrubber discharge spout 9. It gives purified synthesis gas 10. Again, the gas scrubber is mounted on roller bearings 7b, 7c to the thermal expansions of the connector take.
- the invention is not limited to the illustrated embodiments.
- the thermal expansion receiving, a movement enabling bearing can be designed in a different way, the possibly provided common mounting frame of reactor and scrubber is not shown here.
- Cooling or quenching zone 4a Raw synthesis gas
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Combustion & Propulsion (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Industrial Gases (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008046820A DE102008046820A1 (de) | 2008-09-11 | 2008-09-11 | Anlage zur Synthesegasherstellung |
PCT/EP2009/005910 WO2010028732A1 (de) | 2008-09-11 | 2009-08-14 | Anlage zur synthesegasherstellung |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2326701A1 true EP2326701A1 (de) | 2011-06-01 |
Family
ID=41403992
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09777885A Withdrawn EP2326701A1 (de) | 2008-09-11 | 2009-08-14 | Anlage zur synthesegasherstellung |
Country Status (15)
Country | Link |
---|---|
US (1) | US8303675B2 (ru) |
EP (1) | EP2326701A1 (ru) |
KR (1) | KR101626175B1 (ru) |
CN (1) | CN102149794A (ru) |
AP (1) | AP3783A (ru) |
AU (1) | AU2009291291B2 (ru) |
BR (1) | BRPI0918246B1 (ru) |
CA (1) | CA2736918C (ru) |
CU (1) | CU23960B1 (ru) |
DE (1) | DE102008046820A1 (ru) |
RU (1) | RU2490313C2 (ru) |
TW (1) | TWI447221B (ru) |
UA (1) | UA103632C2 (ru) |
WO (1) | WO2010028732A1 (ru) |
ZA (1) | ZA201102592B (ru) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105586059B (zh) * | 2016-03-09 | 2018-04-17 | 浙江尚鼎工业炉有限公司 | 一种旋转热解炉 |
CN105623681B (zh) * | 2016-03-10 | 2018-04-20 | 北京神雾电力科技有限公司 | 发电系统和方法 |
RU185654U1 (ru) * | 2018-09-18 | 2018-12-14 | Владимир Александрович Данилов | Установка для получения и сжигания синтез-газа |
DE102019200700A1 (de) * | 2019-01-21 | 2020-07-23 | Thyssenkrupp Ag | Abluftwäscher mit innenliegendem Luftabzug |
CN110305700A (zh) * | 2019-07-12 | 2019-10-08 | 上海化工研究院有限公司 | 一种高压合成气深度净化装置及工艺 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4610697A (en) * | 1984-12-19 | 1986-09-09 | Combustion Engineering, Inc. | Coal gasification system with product gas recycle to pressure containment chamber |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE874047C (de) * | 1937-06-26 | 1953-04-20 | Siemens Ag | Verfahren zur Herstellung einer mit einer Oxydschicht bedeckten Elektrode fuer Elektrolyt- oder Metalloxydkondensatoren |
GB1578443A (en) * | 1976-12-24 | 1980-11-05 | Shell Int Research | Apparatus for producing a gaseous fuel from finely divided solid or liquid fuels |
DE3302148A1 (de) * | 1983-01-22 | 1984-07-26 | Rheinische Braunkohlenwerke AG, 5000 Köln | Venturiwascher |
DD251783A1 (de) * | 1986-07-31 | 1987-11-25 | Freiberg Brennstoffinst | Verfahren und vorrichtung zur entstaubung und entteerung von rohgas und zur rueckfuehrung des teer-staub-gemisches in den generator |
US5284550A (en) * | 1992-06-18 | 1994-02-08 | Combustion Engineering, Inc. | Black liquier gasification process operating at low pressures using a circulating fluidized bed |
IT1273749B (it) * | 1993-04-02 | 1997-07-10 | Gutehoffnungshuette Man | Dispositivo per la depurazione di metalli pesanti e scorie del gas di sintesi generato da rifiuti di raffineria |
DE4325689B4 (de) * | 1993-07-30 | 2004-01-29 | Siemens Ag | Einrichtung zur Müllverarbeitung |
RU2087526C1 (ru) * | 1995-05-29 | 1997-08-20 | Акционерное общество открытого типа "Научно-исследовательский и проектный институт азотной промышленности и продуктов органического синтеза" | Установка для газификации топлива |
DE19928581C2 (de) * | 1999-06-22 | 2001-06-28 | Thermoselect Ag Vaduz | Verfahren und Vorrichtung zur Entsorgung und Nutzbarmachung von Abfallgütern |
DE10102963C1 (de) * | 2001-01-23 | 2002-01-03 | Bbp Environment Gmbh | Verfahren zum Druckausgleich bei einer Kohlevergasungsanlage und Kohlevergasungsanlage zur Durchführung des Verfahrens |
RU2217477C1 (ru) * | 2002-12-16 | 2003-11-27 | Государственное унитарное предприятие Научно-производственное объединение "Гидротрубопровод" | Установка для получения синтез-газа из водоугольного топлива |
DE102005041931B4 (de) * | 2005-09-03 | 2018-07-05 | Siemens Aktiengesellschaft | Vorrichtung zur Erzeugung von Synthesegasen durch Partialoxidation von aschehaltigen Brennstoffen unter erhöhtem Druck mit Teilquenchung des Rohgases und Abhitzegewinnung |
CN101432400B (zh) * | 2006-05-01 | 2012-11-14 | 国际壳牌研究有限公司 | 气化反应器及其应用 |
DE102008049579A1 (de) * | 2008-09-30 | 2010-04-01 | Uhde Gmbh | Heißgasreinigung |
-
2008
- 2008-09-11 DE DE102008046820A patent/DE102008046820A1/de not_active Ceased
-
2009
- 2009-08-14 CA CA2736918A patent/CA2736918C/en active Active
- 2009-08-14 BR BRPI0918246-2A patent/BRPI0918246B1/pt not_active IP Right Cessation
- 2009-08-14 RU RU2011113833/05A patent/RU2490313C2/ru not_active IP Right Cessation
- 2009-08-14 WO PCT/EP2009/005910 patent/WO2010028732A1/de active Application Filing
- 2009-08-14 CN CN2009801358158A patent/CN102149794A/zh active Pending
- 2009-08-14 US US12/998,023 patent/US8303675B2/en not_active Expired - Fee Related
- 2009-08-14 AP AP2011005610A patent/AP3783A/en active
- 2009-08-14 UA UAA201104175A patent/UA103632C2/ru unknown
- 2009-08-14 AU AU2009291291A patent/AU2009291291B2/en not_active Ceased
- 2009-08-14 EP EP09777885A patent/EP2326701A1/de not_active Withdrawn
- 2009-08-14 KR KR1020117005922A patent/KR101626175B1/ko not_active IP Right Cessation
- 2009-08-26 TW TW098128604A patent/TWI447221B/zh not_active IP Right Cessation
-
2011
- 2011-03-09 CU CU2011000051A patent/CU23960B1/es unknown
- 2011-04-07 ZA ZA2011/02592A patent/ZA201102592B/en unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4610697A (en) * | 1984-12-19 | 1986-09-09 | Combustion Engineering, Inc. | Coal gasification system with product gas recycle to pressure containment chamber |
Non-Patent Citations (1)
Title |
---|
See also references of WO2010028732A1 * |
Also Published As
Publication number | Publication date |
---|---|
CN102149794A (zh) | 2011-08-10 |
CU20110051A7 (es) | 2012-06-21 |
KR20110073447A (ko) | 2011-06-29 |
AP2011005610A0 (en) | 2011-04-30 |
CA2736918C (en) | 2016-04-05 |
BRPI0918246A2 (pt) | 2015-12-15 |
AU2009291291B2 (en) | 2015-07-23 |
US8303675B2 (en) | 2012-11-06 |
CA2736918A1 (en) | 2010-03-18 |
RU2011113833A (ru) | 2012-10-27 |
TWI447221B (zh) | 2014-08-01 |
WO2010028732A1 (de) | 2010-03-18 |
ZA201102592B (en) | 2011-12-28 |
DE102008046820A1 (de) | 2010-03-25 |
US20110155957A1 (en) | 2011-06-30 |
KR101626175B1 (ko) | 2016-05-31 |
WO2010028732A8 (de) | 2011-04-14 |
BRPI0918246B1 (pt) | 2018-02-06 |
RU2490313C2 (ru) | 2013-08-20 |
UA103632C2 (ru) | 2013-11-11 |
TW201014903A (en) | 2010-04-16 |
AP3783A (en) | 2016-08-31 |
AU2009291291A1 (en) | 2010-03-18 |
CU23960B1 (es) | 2013-10-29 |
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