EP2013318A1 - Verfahren und vorrichtung zur optimierten wirbelschichtvergasung - Google Patents
Verfahren und vorrichtung zur optimierten wirbelschichtvergasungInfo
- Publication number
- EP2013318A1 EP2013318A1 EP07726774A EP07726774A EP2013318A1 EP 2013318 A1 EP2013318 A1 EP 2013318A1 EP 07726774 A EP07726774 A EP 07726774A EP 07726774 A EP07726774 A EP 07726774A EP 2013318 A1 EP2013318 A1 EP 2013318A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- fluidized bed
- synthesis gas
- steam
- gasifier
- reaction
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000002309 gasification Methods 0.000 title claims abstract description 25
- 239000012530 fluid Substances 0.000 title abstract 3
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 31
- 238000003786 synthesis reaction Methods 0.000 claims abstract description 31
- 238000006243 chemical reaction Methods 0.000 claims abstract description 29
- 230000033001 locomotion Effects 0.000 claims abstract description 11
- 239000013618 particulate matter Substances 0.000 claims abstract description 4
- 239000000428 dust Substances 0.000 claims description 22
- 239000002028 Biomass Substances 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 241001503485 Mammuthus Species 0.000 claims description 4
- 239000000571 coke Substances 0.000 claims description 4
- 238000005243 fluidization Methods 0.000 claims description 4
- 238000012546 transfer Methods 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000001722 flash pyrolysis Methods 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 238000000197 pyrolysis Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 230000001276 controlling effect Effects 0.000 claims 1
- 239000000654 additive Substances 0.000 abstract description 5
- 239000007789 gas Substances 0.000 description 25
- 238000005516 engineering process Methods 0.000 description 6
- 239000000047 product Substances 0.000 description 5
- 239000002737 fuel gas Substances 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 239000003610 charcoal Substances 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 2
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 2
- 235000011116 calcium hydroxide Nutrition 0.000 description 2
- 239000000920 calcium hydroxide Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 239000003077 lignite Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000003380 propellant Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000011269 tar Substances 0.000 description 2
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 206010011416 Croup infectious Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Chemical compound CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 150000004045 organic chlorine compounds Chemical class 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 238000010517 secondary reaction Methods 0.000 description 1
- 239000010801 sewage sludge Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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
- C10J3/54—Gasification of granular or pulverulent fuels by the Winkler technique, i.e. by fluidisation
- C10J3/56—Apparatus; Plants
-
- 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
- C10J3/463—Gasification of granular or pulverulent flues in suspension in stationary fluidised beds
-
- 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
- C10J3/482—Gasifiers with stationary fluidised bed
-
- 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
- C10J3/50—Fuel charging devices
- C10J3/503—Fuel charging devices for gasifiers with stationary fluidised bed
-
- 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
- C10J2300/0916—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
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0913—Carbonaceous raw material
- C10J2300/093—Coal
- C10J2300/0936—Coal fines for producing producer 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
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0953—Gasifying agents
- C10J2300/0956—Air or oxygen enriched air
-
- 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
- C10J2300/0953—Gasifying agents
- C10J2300/0973—Water
-
- 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
- C10J2300/0983—Additives
-
- 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
- C10J2300/1261—Heating the gasifier by pulse burners
-
- 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
- C10J2300/1807—Recycle loops, e.g. gas, solids, heating medium, water
-
- 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
- C10J2300/1807—Recycle loops, e.g. gas, solids, heating medium, water
- C10J2300/1823—Recycle loops, e.g. gas, solids, heating medium, water for synthesis gas
-
- 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
- Y02P20/141—Feedstock
- Y02P20/145—Feedstock the feedstock being materials of biological origin
Definitions
- Literature for fluidized bed gasification which is part of this application, can be found in the following literature: Wolfgang Adlroch, Rheinbraun AG, Hisaaki Sumitomo Heavy Industries, Ltd., Joachim Wolff, Karsten Radtke (Speaker ), Krupp Uhde GmbH, Gasification Technology Conference, San Francisco, California, USA; October 8-11, 2000; Conference Proceedings.
- Literature for circulating fluidized bed in the composite system which is a component of this application, can be taken from the following literature: "Decentralized electricity and heat generation based on biomass gasification", R. Rauch, H. Hofbauer, lecture University of Leipzig 2004.
- Literature for combination fixed bed which is part of this application, can be taken from the following literature: 30 MV Carbo V Biomass Gasifier for Municipal CHP; The CHP Project for the City of Aachen, Dr Rudioff; Lecture Paris, October 2005
- gasification takes place in two stages.
- the biomass is split at 500 ° C into its volatile and solid components.
- the result is a tar-containing gas and additionally "charcoal".
- the gas is burned at temperatures of more than 1200 0 C, with the tars disintegrate in C02 and H2. With the gentle flue gas and the Charcoal is then produced a CO and H2-containing product gas.
- the fluidized bed gasifiers can be subdivided into two processes, which differ in the heating of the fluidized bed, the circulating fluidized bed gasifier and the stationary fluidized bed gasifier.
- Literature for desulfurization in a fluidized bed gasification which forms part of this application can be found in the following literature: Gasification of Lignite and Wood in the Lurgi Circulating Fluidized Be Gasifier; Research
- the management of the fluidized fluidized bed material requires a targeted control and regulation of the steam circulation in the sense of a mammoth pump movement to increase the heat and Substance exchange and to improve the
- the mammoth pump is a conveyor organ in which
- Nozzles in piping or a stirred tank is promoted.
- the injected gas causes a reduction of
- the object of the invention is to provide a method and a device which optimize fluidized bed gasification.
- the advantage compared to the fixed-bed gasifier and the circulating fluidized bed is the lack of pronounced temperature and reaction zones.
- the fluidized bed consists of an inner bed material. This ensures a simultaneous sequence of the individual partial reactions and a homogeneous temperature (about 800 ° C).
- the process is virtually depressurised (up to a maximum of 0.5 bar) and is therefore technically easy to implement. It is characterized by a high degree of economy.
- the acquisition costs are among the aforementioned carburetor types.
- the starting point for further use as fuel is the medium-calorific gas from the bio-synthesis gas plant (based on renewable raw materials), which after dedusting and scrubbing of condensable hydrocarbons (oil quench) via a turbo compressor to about 20 bar compressed and through the following process steps can be refined:
- the synthesis gas-based process of the present invention is capable of producing 100to biomass 23to high-grade fuel.
- the method according to the invention is characterized in that the movement of the fluidized bed can be specifically controlled and regulated by means of jet nozzles.
- the thus achievable macro-flow of the fluidized bed which is similar to the Mammutpumpenroz, serves to increase the reaction zone for flash pyrolysis and increasing the residence time of the primary pyrolysis coke to increase the heat and mass transfer.
- the voluminous biomass which is introduced into the lower part of the steam converter, accelerated, so that the reaction path, and thus the effective reactor volume for primary reaction for this reaction, by a factor of 2 to 4 increases.
- the motive nozzle optimizes the increase in the yield of CO and H2 as primary products of the steam conversion, while reducing the yield of methane and higher hydrocarbons.
- the cold gas efficiency is increased.
- the use of one or more steam jet conveyors has the task to minimize the amount of steam required for fluidization and to replace part of the steam by recycled ⁇ ynthesegas, or to increase the heat input by material heat conduction from the field of pulse burners.
- the unpurified synthesis gas is enriched with carbonaceous particulate matter due to the technology used.
- This dust is in a multi-stage Cleaning system consisting of cyclone, multicyclone and
- Fine filter Fine filter, deposited.
- Dust gravimetrically or by means of propulsion jet nozzle is fed back into the fluidized bed.
- Fig. 1 shows the vapor conversion in the fluidized bed movement by steam jet conveyor and motive nozzle.
- Fig. 2 shows the vapor conversion fluidized bed motion by steam jet conveyors and motive nozzles.
- FIG. 1 shows a carburettor 11 with impulse burners 12 which are arranged in the middle region of the carburetor 11 in order to form a fluidized bed or a fluidized bed in this region, which are preferably designed to be stationary.
- the Number of pulse burners can be determined variably. There are both one and two or more conceivable.
- Starting materials 14 are introduced in the region of the pulse burner 12.
- feedstocks can be biomass and other substances, such as lignite or secondary raw materials (such as municipal waste, sewage sludge, waste from the food industry, etc.)
- the biomass is gasified in the fluidized bed, which consists of inner bed material in the range of about 800 ° C.
- Die Impulsbrenner Q means heat flow and means the reaction enthalpy (ie the calorific value) of the fuel gas used as fuel gas next to the synthesis gas produced in the reformer (product gas) a variety of fuel gas streams (from propane to natural gas and similar gases ) can be used, so that in particular in a plant network of this pulse burner for the combustion of so-called off-gases, which are as it were produced as by-products in syntheses such as methanol synthesis, can be used and thus contributes to increasing the efficiency of an entire system.
- This fuel gas comes in normal operation as a branch of the own production, that is the refining of the biomass to a new product: heating gas.
- the dust components are separated.
- the return can be done at different locations.
- filters in particular fine filters, which may be formed as a downstream battery of sintered metal filters.
- a cyclone is connected downstream, wherein via a dust separation 18, a return can be done below or above the pulse burner.
- the additive hydrated lime or the like can be supplied both in the cyclone and in the multicyclone.
- the synthesis gas is supplied in parallel or serially to a series of fine filters.
- the residues of the fine filters and the multicyclone are collected in a dust separator 18, 19, and returned to the reactor at different points, as already described above.
- the separated dust above or below the pulse burner can be supplied.
- the dust can also be injected through a motive nozzle Parts of the cleaned or partially cleaned
- Synthesis gases are returned to the fluidized bed.
- a steam jet conveyor 3 is used, which introduces the synthesis gas in the steam. It can be clearly seen from FIG. 1 that the synthesis gas is returned after the first dust separation, thus in this case it is still a synthesis gas enriched with fine dust residues.
- a motive nozzle 15 is used, which is controlled by a controller 20 to inject the water vapor and to keep the fluidized bed in motion.
- Another valve 17 serves to supply steam, with the steam jet conveyor being bypassed. By the controller 21, the supply of superheated steam is determined.
- FIG. 2 shows a fluidized bed movement 1 controlled by motive nozzles and the motive nozzle with supply of the propellant.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102006019999 | 2006-04-26 | ||
| DE102006022265A DE102006022265A1 (de) | 2006-04-26 | 2006-05-11 | Verfahren und Vorrichtung zur optimierten Wirbelschichtvergasung |
| PCT/EP2007/052259 WO2007124973A1 (de) | 2006-04-26 | 2007-03-09 | Verfahren und vorrichtung zur optimierten wirbelschichtvergasung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP2013318A1 true EP2013318A1 (de) | 2009-01-14 |
Family
ID=38542449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP07726774A Pending EP2013318A1 (de) | 2006-04-26 | 2007-03-09 | Verfahren und vorrichtung zur optimierten wirbelschichtvergasung |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20090094893A1 (de) |
| EP (1) | EP2013318A1 (de) |
| DE (1) | DE102006022265A1 (de) |
| WO (1) | WO2007124973A1 (de) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101144795B (zh) * | 2007-10-29 | 2010-06-02 | 钢铁研究总院 | 脉冲熔融-飞行时间质谱元素分析仪 |
| US20110035990A1 (en) * | 2008-02-28 | 2011-02-17 | Krones Ag | Method and device for converting carbonaceous raw materials |
| DE102008036734A1 (de) * | 2008-08-07 | 2010-02-18 | Spot Spirit Of Technology Ag | Verfahren und Vorrichtung zur Herstellung von Energie, DME (Dimethylether und Bio-Silica unter Einsatz von CO2-neutralen biogenen reaktiven und reaktionsträgen Einsatzstoffen |
| DE102009036973A1 (de) * | 2009-08-12 | 2011-02-17 | Uhde Gmbh | Verfahren zur Versorgung eines Flugstromvergasungsreaktors mit kohlenstoffhaltigen Brennstoffen |
| US20110083593A1 (en) * | 2009-10-12 | 2011-04-14 | AirClean Technologies, Inc. | Fluidized combustor |
| US8580151B2 (en) | 2009-12-18 | 2013-11-12 | Lummus Technology Inc. | Flux addition as a filter conditioner |
| DE102010006192A1 (de) * | 2010-01-29 | 2011-08-04 | Uhde GmbH, 44141 | Verfahren zur Biomasse-Vergasung in einer Wirbelschicht |
| EP2481705A1 (de) | 2011-02-01 | 2012-08-01 | Griesser, Hans | Verfahren und Vorrichtung zur stofflichen und/oder energetischen Verwertung von biogenen Reststoffen |
| DE102011011158A1 (de) | 2011-02-14 | 2012-08-16 | Spirit Of Technology Ag | Verfahren zur Herrstellung von Schüttgut aus Biomasse |
| DE102011075438A1 (de) | 2011-05-06 | 2012-11-08 | Bilfinger Berger Industrial Services Gmbh | Verfahren und Vorrichtung zur Erzeugung von Synthesegas aus kohlestoffhaltigen Edukten durch Vergasung |
| CN102618330B (zh) * | 2011-12-29 | 2014-02-26 | 武汉凯迪工程技术研究总院有限公司 | 一种高温常压生物质气化岛工艺 |
| US11512260B2 (en) * | 2018-06-11 | 2022-11-29 | Donald Gene Taylor | Pulse detonation shockwave gasifier |
| DE102021134191A1 (de) | 2021-12-22 | 2023-06-22 | BHYO GmbH | Verfahren und Anlageverbund zur Erzeugung von Synthesegas |
| CN115569617B (zh) * | 2022-10-25 | 2025-10-17 | 中核四0四有限公司 | 一种脉冲流化床及气体处理系统 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE972911C (de) * | 1949-12-28 | 1959-10-29 | Ruhrstahl Ag | Verfahren zur Erzeugung von Brenngas durch Vergasen stueckiger, nicht bituminoeser, trockener Brennstoffe in ruhendem Bett |
| DE1033835B (de) * | 1955-10-24 | 1958-07-10 | Voest Ag | Verfahren zur Erzeugung von brennbaren Gasen aus fluessigen Brennstoffen, wie OEl, oder aus staubfoermigen festen Brennstoffen und Vorrichtung zur Durchfuehrung des Verfahrens |
| GB8423949D0 (en) * | 1984-09-21 | 1984-10-31 | English Electric Co Ltd | Fluidised-bed gasifier |
| GB2203672B (en) * | 1987-04-16 | 1991-07-24 | Coal Ind | Improvements in or relating to fluidised beds |
| US5059404A (en) * | 1989-02-14 | 1991-10-22 | Manufacturing And Technology Conversion International, Inc. | Indirectly heated thermochemical reactor apparatus and processes |
| US5133297A (en) * | 1991-04-22 | 1992-07-28 | Manufacturing And Technology Conversion International, Inc. | Pulsed atmospheric fluidized bed combustor apparatus and process |
| TR200201283T2 (tr) * | 1999-08-19 | 2002-09-23 | Manufacturing And Technology Conversion International, Inc. | Dolaylı olarak ısıtılan buhar yeniden yapılandırıcı sistemli gaz türbini. |
| US6863878B2 (en) * | 2001-07-05 | 2005-03-08 | Robert E. Klepper | Method and apparatus for producing synthesis gas from carbonaceous materials |
| DE10237124A1 (de) * | 2002-08-13 | 2004-02-26 | Linde Ag | Treibdüsen-Injektions-Verfahren in Wirbelschichtreaktoren |
| AU2003266006A1 (en) * | 2002-09-10 | 2004-04-30 | Manufacturing And Technology Conversion International, Inc. | Steam reforming process and apparatus |
-
2006
- 2006-05-11 DE DE102006022265A patent/DE102006022265A1/de not_active Withdrawn
-
2007
- 2007-03-09 WO PCT/EP2007/052259 patent/WO2007124973A1/de not_active Ceased
- 2007-03-09 EP EP07726774A patent/EP2013318A1/de active Pending
-
2008
- 2008-10-13 US US12/250,531 patent/US20090094893A1/en not_active Abandoned
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2007124973A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102006022265A1 (de) | 2007-10-31 |
| WO2007124973A1 (de) | 2007-11-08 |
| US20090094893A1 (en) | 2009-04-16 |
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