WO2009080297A1 - Verfahren und vorrichtung zur wiederaufbereitung von co2-haltigen abgasen - Google Patents
Verfahren und vorrichtung zur wiederaufbereitung von co2-haltigen abgasen Download PDFInfo
- Publication number
- WO2009080297A1 WO2009080297A1 PCT/EP2008/010869 EP2008010869W WO2009080297A1 WO 2009080297 A1 WO2009080297 A1 WO 2009080297A1 EP 2008010869 W EP2008010869 W EP 2008010869W WO 2009080297 A1 WO2009080297 A1 WO 2009080297A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- gas
- stage
- carbon monoxide
- bulk material
- pyrolysis
- Prior art date
Links
Classifications
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/62—Carbon oxides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
- C01B3/06—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents
- C01B3/12—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents by reaction of water vapour with carbon monoxide
- C01B3/16—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents by reaction of water vapour with carbon monoxide using catalysts
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B49/00—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated
- C10B49/02—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge
- C10B49/04—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge while moving the solid material to be treated
- C10B49/06—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge while moving the solid material to be treated according to the moving bed type
-
- 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
- C10J3/14—Continuous processes using gaseous heat-carriers
-
- 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
- C10J3/58—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels combined with pre-distillation of the fuel
- C10J3/60—Processes
- C10J3/64—Processes with decomposition of the distillation products
- C10J3/66—Processes with decomposition of the distillation products by introducing them into the gasification zone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/50—Carbon oxides
- B01D2257/504—Carbon dioxide
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/02—Processes for making hydrogen or synthesis gas
- C01B2203/0283—Processes for making hydrogen or synthesis gas containing a CO-shift step, i.e. a water gas shift step
-
- 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
- C10J2300/092—Wood, cellulose
-
- 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
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0913—Carbonaceous raw material
- C10J2300/0946—Waste, e.g. MSW, tires, glass, tar sand, peat, paper, lignite, oil shale
-
- 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
- C10J2300/0959—Oxygen
-
- 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
- C10J2300/0969—Carbon dioxide
-
- 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
- C10J2300/0996—Calcium-containing inorganic materials, e.g. lime
-
- 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
- C10J2300/16—Integration of gasification processes with another plant or parts within the plant
-
- 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
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
-
- 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
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/40—Capture or disposal of greenhouse gases of CO2
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]
- Y02E20/18—Integrated gasification combined cycle [IGCC], e.g. combined with carbon capture and storage [CCS]
-
- 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
- Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2
Definitions
- the present invention relates to a process for the recycling of CO 2 -containing exhaust gases in a multi-stage reduction process.
- Global warming refers to the gradual increase in average temperature of the near-Earth atmosphere and the oceans over the past decades and the expected further warming in the future. Its main cause, according to the current scientific understanding, is the strengthening of the greenhouse effect by humans. This changes the composition of the atmosphere mainly by the burning of fossil fuels and the resulting emissions of carbon dioxide (CO 2 ). These emissions are generated by human actions of factories, industrial plants,
- Processes for enriching or separating carbon dioxide from flue gases require a corresponding storage of the carbon dioxide in order to permanently avoid emission into the atmosphere.
- methods are proposed which provide for the elimination of carbon dioxide in the deep sea. Such methods are disclosed, for example, in DE 691 04 274 T2 or DE 696 10 231 T2.
- Another approach is to store liquefied carbon dioxide in the earth's crust. Such a process is described, for example, in EP 1 571 105 A2.
- calciner furnaces have burner zones or burner lances, which may be burner systems that can be operated with a wide variety of fossil fuels, such as natural gas, fuel oil, or dusty Kohlenstoffträgem. In some areas alternative energy sources are also used.
- fossil fuels such as natural gas, fuel oil, or dusty Kohlenstoffträgem.
- alternative energy sources are also used.
- z. B. secondary fuels and in the lime industry the use of z. B. Animal fat prior art.
- Calcining furnaces are used, for example, on a very large scale for the production of cement, magnesia (magnesium oxide) and quick lime (calcium oxide).
- rotary kilns are mainly used in the cement sector.
- shaft kilns have prevailed, since this kiln type is particularly suitable for the production of lumpy lime and compared to other types of kilns, such.
- Calcium oxide is one of the most important raw materials in the world, and its annual production is estimated at around 140 million tonnes.
- Kalkschachtöfen are supplied as raw material limestone (calcium carbonate) in different grain size, but in coarse-grained form by means of special feed systems at the upper end of the furnace shaft through the lid. In most cases, so-called Drehkübelsysteme be used here, which prevent segregation of the material due to different particle sizes.
- the limestone then passes through the furnace shaft from top to bottom, whereby it is continuously heated by flowing from bottom to top hot gases. These hot gases are typically produced by direct firing of the furnace bed with fossil fuels in one or more burner zones. In the burner zone or in the vicinity of the burner lances, the limestone is heated up to the core of the particles to about 900 to 1200 0 C.
- the fuels used in the production of quicklime must have only a very low sulfur content, since the sulfur dioxide produced during combustion reacts with the lime fill in the furnace shaft and leads to an intolerable loss of quality of quicklime. Furthermore, the co-combustion of fossil fuels as an admixture in the lime fill is only possible with low-ash and as pure as possible fuels in order to reduce contamination of quicklime.
- the by-product carbon dioxide mixes with the hot gases from the direct firing and leaves the furnace shaft via one or more gas outlet openings in the upper furnace shaft area, the gas is then freed of entrained dust via filter systems and usually wise as flue gas is discharged into the atmosphere.
- Lime shaft furnaces are generally operated with air as the oxidizing gas and have a carbon dioxide content of up to 28% by volume in the flue gas. Due to the generally lack of flue gas cleaning the bulk material in lime shaft kilns only limited fuel can be mixed with a high proportion of volatile organic compounds such. As in the case of anthracite, since they are expelled before use in the burner zone and emitted together with the flue gas.
- Preheating the limestone in the second furnace shaft can be used and this process takes place alternately in the two furnace shafts.
- EP 107 131 Bl describes a process for the gasification of carbon-rich material and production of products from carbothermic reduction. These products and remaining solid residues are melted at the bottom of the shaft furnace. As a result, the energy balance is adversely affected because the melts z. B in the case of calcium carbide more than 2000 0 C may be hot. Primarily this document refers to the production of synthesis gas.
- DE 103 48 116 A1 describes a process for producing high-purity CO, wherein the solid mass flow consists of the organic masses to be gasified itself. It is explicitly pointed out that calcium levels are undesirable in this particular process.
- US Pat. No. 3,841,851 A describes a reactor with a mechanical treatment stage for a reactor bed comprising carbonaceous materials and defined proportions of inorganic constituents. These are melted at the bottom of the reactor and drained liquid.
- No. 6,527,980 B1 describes a catalytically operated reactor which uses exclusively gaseous starting products and does not gasify any solids.
- US Pat. No. 4,748,010 A describes a two-stage process in which limestone is partly calcined in a first stage and then used in a second stage. The treatment of CO 2 -containing exhaust gases is not described.
- GB 1 453 787 for the gasification of carbonaceous, combustible material under CO 2 .
- the use of an unsweetened bulk material as a fixed bed is not provided.
- the carbonaceous materials should be recycled, ie they are only partially gasified.
- the task has been posed to provide a method that makes the reprocessing of CO 2 ⁇ containing exhaust gases technically simpler and leads in an economically attractive way to a significant saving of fossil fuels.
- This object is achieved by a method according to claim 1, wherein the CO 2 ⁇ containing exhaust gas is converted by economic reduction with pyrolysierbarer organic mass in a nearly autothermal process, inter alia to pyrolysis and this pyrolysis again as fuel gas or starting material for chemical processes Can be made available.
- the unsweetened bulk material is guided in a cycle. It forms a moving bed and serves primarily as a means of transport for the substances involved in the process, but does not itself participate in the gasification reaction. At the same time it ensures the gas permeability for the gaseous countercurrent.
- the present process can be carried out largely autothermally when using pyrolysable organic matter, for example, also plastic-containing waste or residual fractions or biomass, wherein the pyrolyzable organic mass almost completely required for the reduction of carbon dioxide energy ready.
- pyrolysable organic matter for example, also plastic-containing waste or residual fractions or biomass
- a pyrolysis coke which provides the required carbon for the conversion partially available.
- the implementation of this reduction is particularly promoted by the use of a coarse reaction bed consisting of refractory bulk material, since this also allows the countercurrent of gases.
- the bulk material consists of basic calcinates such.
- Appropriate particle sizes of the circulated, coarse bulk material are in the order of 0.5 to 15 cm.
- a temperature of 600 - 1000 0 C is set and the pressure is reduced, so that in this stage side by side pyrolysis of the organic material and the Boudouard equilibrium reaction proceeds at low pressure and low temperature. It has been shown that at these values the desired reaction processes proceed optimally, whereby the indication of reduced pressure refers to the ambient pressure.
- the cooling stage ensures the special energy efficiency of the process and ensures that only solid residues and large bulk goods remain.
- Examples of a temperature and pressure control in the individual process zones are the targeted composition of the solid masses, ie a targeted selection of materials and the distribution of grain sizes, the choice of the rate of flow of the solid mass flow and / or adjusting the ratio of the added thermally decomposable organic Mass to the CO 2 and optionally added oxygen-containing gas.
- a solid mass flow which consists of coarse and fein Swissigem lime and thermally decomposable organic matter, wherein in addition a carbon support can be added, for example, to set specific properties of the resulting pyrolysis gas.
- a particularly preferred embodiment of the method provides that the processes described above are carried out in a calcination shaft furnace, wherein the bulk material is passed through the furnace shaft from top to bottom, so that the carbonaceous components with extensive oxygen exclusion to produce short-chain molecules with a Chain length ⁇ C 4 pyrolysis gases and pyrolysis coke are thermally split and the resulting gases are extracted from the calcination shaft furnace.
- a calcination shaft furnace in the context of the method according to the invention has the advantage that the bulk material flow alone moves under its gravity with continuous removal at the lower end of the calcination shaft furnace through this, while conversely the countercurrent best-. from the CO 2 introduced at the bottom of the calciner shaft furnace and the gases resulting therefrom as a result of the reactions in the individual zones can readily move upwards through the porous bulk material flow.
- the exclusion of oxygen provides for the favorable desired reduction conditions for the production of the carbon monoxide, but also counteracts the formation of, for example, dioxins and furans, which could arise in the presence of oxygen due to halogens possibly present in the thermally decomposable mass.
- the method also allows the use under normal conditions difficult to dispose of waste, such.
- PVC and other plastic waste contaminated waste wood, bitumen, oil contaminated soils and the like.
- the method can thus also as a disposal method for these substances and z.
- B. also so-called shredder light fractions are used as residual material of the vehicle recycling.
- the removal of pollutants already mentioned above by binding to powdered calcium oxide can be completed by removing dust-like and finely divided particles from the mass flow in the fuel gas generation stage D and / or in the intermediate stage C, additionally or alternatively also a gas filtration of the Pyrolysis gases can be made to clean the entrained particulate matter with the bound to finely divided bulk pyrolysis residues.
- the filtration of the gaseous products can also take place after a successful thermal utilization of the pyrolysis gases, for example after combustion in a combustion chamber, but the filtration at this point is usually more complex because of the much higher gas quantity.
- the pyrolysis gas can be used as synthesis gas for chemical processes and / or for thermal utilization, or the pyrolysis gases can by means of partial liquefaction and / or Druck bayadsorbtion in their main gas components carbon monoxide, hydrogen and
- Hydrocarbons are separated. Separated carbon monoxide can then be used, for example, as synthesis gas for recycling in chemical processes, as well as the separated hydrogen, which can also be used directly thermally. The resulting hydrocarbons can be used for example for thermal and / or material recovery and / or as fuels.
- the pyrolysis gases can also be converted into hydrogen and carbon dioxide by means of a water gas shift reaction by catalysed reaction below 500 ° C. with water vapor, which are separated by means of physical separation processes
- hydrogen is used for thermal and / or material recycling and the CO 2 is partly recycled to form the countercurrent in the reaction zones.
- Pure hydrogen can be produced from carbonaceous starting products of the most varied types, for example biomass, plastics or the like, with the aid of the process last described, wherein the CO 2 emission can be considerably reduced by the direct recycling of a partial stream of carbon dioxide formed in the reaction zones.
- the use of fossil fuels can be considerably reduced, whereby it has already been pointed out the advantage of the method according to the invention that carbonaceous materials of the most varied types can be used in the context of CO 2 reprocessing.
- a still further particularly preferred embodiment of the method provides that the CO 2 -containing exhaust gas is produced in calcining processes, in which carbonates are converted into oxides by splitting off CO 2 , the pyrolysis gases occurring during the reprocessing of the CO 2 being used to some extent to apply the heat energy needed for the calcination process.
- the CC> 2 emissions in the very CÜ 2 -intensive production of quicklime can be significantly reduced, which is to be mentioned as a particular advantage that preferably used in the context of CO 2 reprocessing Kalzinierschachtöfen conventional Kalzinierschachtöfen are approximated.
- the subject of the present application is also an apparatus for carrying out the method in one of the previously described embodiments. Such a device is described in claim 20 and in its technical design and in the requirements of conventional Kalzinierschachtöfen as far as possible, so that it can be easily implemented in a production network of the calcination industry.
- the schematic diagram shows on the right side of a process for the recycling of CO 2 -containing exhaust gas 12.
- Pyrolysierbare organic matter is guided in a reaction bed of lumpy calcium oxide through four reaction stages 1, 2, 3, 4. Depending on requirements, the reaction bed can additionally be admixed with carbon carriers.
- the fuel gas generation stage 1 the organic material is pyrolyzed by pyrolysis in short-chain hydrocarbons and hydrogen to produce pyrolysis coke and residue thermally under reducing conditions.
- the temperature in the first reaction step 1 is 250 to 700 0 C.
- the intermediate stage 2 form with increasing temperature residues of the pyrolytic sierbaren organic composition further gaseous hydrocarbons and hydrogen from and existing carbon dioxide reacts in direct contact with pyrolysis coke and if necessary with admixed carbon supports already to carbon monoxide.
- the carbon monoxide production stage 3 with the additional introduction of thermal energy at 800 to 1600 0 C, the remainder of the pyrolysis coke and optionally admixed carbon support completely with Carbon dioxide converted to carbon monoxide.
- the cooling stage 4 the solid reaction residues, consisting of the lumpy calcium oxide, solid residues containing ash, calcium chloride, calcium hydroxide, heavy metals and halides and fine calcium oxide dust, to which the residues are bound, below cooled from 100 0 C and discharged through a metering device 14. After discharging the lumpy calcium oxide is separated from the other residues at 16 and re-forming a calcium oxide reaction bed in
- the coarse calcium oxide is again mixed with the pyrosolysable organic material at 18 and passed through the four reaction stages, optionally with addition of the consumed calcium oxide by fresh.
- the carbon dioxide 12 - In countercurrent to the fixed bed flow rate, the carbon dioxide 12 - optionally diluted by a gas mixing device 13 with other gases - in the cooling stage 4, initiated by the carbon monoxide generating stage 3, with conversion of the pyrolysis coke with the CO2 and possibly water to carbon monoxide and optionally hydrogen passed and sucked off at the beginning of the fuel gas production stage 1 together with the formed hydrocarbons and with hydrogen via a suction device 20.
- the countercurrent gas stream completely penetrates the reaction bed and undergoes an additional feed of hot gases in the form of a gas mixture of CO2 and possibly additional oxygen and / or other gases such as nitrogen or water vapor in the carbon monoxide generating stage 3 by a burner switched on if necessary.
- These hot gases can be generated by a base load firing with fossil fuels, whereby here also sulfur-rich fuels can be used, since arising sulfur oxides similar to chlorine and heavy metals in the calcium oxide dust are bound as sulfides the.
- the basic load firing can also be supplemented by the use of pyrolysis gases.
- a filter device 22 On the one hand, in the gas stream mittransportierter fine dust, containing pyrolysis residues, which are bound to finely divided calcium oxide, separated.
- the fuel gases can still be separated so that carbon monoxide is obtained as a possible synthesis gas 26, separated from hydrogen and the hydrocarbons, and the hydrocarbons are recovered as possible fuels 28.
- Hydrogen can be obtained and utilized as a chemical raw material.
- a further advantageous procedure consists in converting the gas mixture essentially into hydrogen and carbon dioxide after separation of the fine dust by means of a water gas shift reaction 30 by catalyzed reaction with steam.
- the carbon monoxide produced in large quantities by the CO ⁇ feed is used in the present case for thermal evaluation of a parallel, industrial manufacturing process, eg. B. in the figure 1 as Kalkbrenn remedies illustrated, which is carried out in four furnaces 5 to 8 supplied.
- the carbon dioxide that accumulates again in the exhaust gas can be completely or partially recycled in the fuel gas production. Shown is the utilization of the pyrolysis gases / fuel gases in all furnaces 5, 6, 7, 8, wherein only the CO 2 ⁇ exhaust gases of the two furnaces 7 and 8 are recycled. It is particularly advantageous here to operate the lime burning process with pure oxygen or oxygen-enriched air as the oxidation gas, since in this case a highly concentrated CO 2 -containing offgas is obtained.
- the device 10 for carrying out the method provides the task of the reaction bed, containing the pyrolyzable organic material, via a chute 32 before.
- the chute is open at the top and ensures a permanent reservoir of pyrolyzable mass in the reaction bed.
- the reaction can be carried out via the carbon dioxide content of the aspirated gas mixture and thus determines, on the one hand, the speed with which the metering device 14 continuously conducts the solids flow through the four reaction stages and, on the other hand, the amount of additional thermal energy which is supplied via a burner device 34 the reaction stage 3 is introduced.
- Any heavy metal residues that may be contained will be cooled by the discharge side of the solids Injected carbon dioxide before its discharge a superficial, direct cooling with CO2.
- Both halogens and heavy metals which may be present in the pyrolyzable organic matter, accumulate in dust and solid residues as oxides bound to calcium oxide particles or hydroxides or halides.
- the fuel gas generation stage 1 preferably has a controlled introduction of oxygen 36 with optionally additional introduction of fuel gas, with which a predetermined temperature profile in this reaction stage is maintained by post-oxidation when the fresh, pyrolyzable material slips off.
- varying halogen contents of up to 50% in the pyrolyzable organic mass can be converted into low-pollutant products, since halogens are produced in direct contact with the calcium oxide bed in dust and solid residues as calcium halides and halides of metals in solid form. The limits for the emission of dioxins and furans are safely met.
- heavy metals are also bound as oxides to calcium oxide and calcium hydroxide particles and separated in the solid residues and dust in solid form. Pyrolysable organic masses with a high heavy metal content can be utilized here without any contamination of the produced fuel gases.
- the energy recovery in the form of carbon monoxide, which is then burned to carbon dioxide and thereby releases thermal energy, allows the supply of industrial processes with thermal energy via a gas pipeline network.
- a reaction bed 18 consisting of lumpy burnt lime was continuously circulated in a flow of 1500 kg / h.
- the heating of the carbon monoxide generating stage 3 with natural gas and oxygen was set via a burner system 34 so that in the fuel gas generating stage 1, a temperature from 550 to 600 0 C and in the carbon monoxide generating stage 3 prevailed a temperature of about 1100-1200 0 C.
- 600 kg / h of a mixed plastic fraction with a calorific value of 6, 94 kW / kg and a chlorine content of 1.6%) and 1500 kg / h of hard coal (carbon with a carbon content of about 73.5%) was added continuously 18th
- carbon dioxide 12 was metered in via the cooling stage 4 at a rate of 2000 kg / h.
- the resulting fuel gas was aspirated from the fuel gas production stage 1 by means of gas blows via a thermally stable gas filter 22 and a downstream gas cooler.
- Temperature carbon monoxide production stage 3 1100 to 1200 0 C
- the amount of natural gas in the burner system 34 was reduced to 50 kg / h and for the compensation of the carbon / oxygen ratio Increase the admixture amount of coal 18 by a further 1000 kg / h to 2500 kg / h and reduce the amount of water in the carbon monoxide production stage to 1000 kg / h.
- ReSt-CO 2 in the fuel gas 236 kg / h
- Example 1 the reforming of a quantity flow of 1764 kg / h of CO 2 could be realized by generating a new fuel gas by a flow rate of 600 kg / h of a mixed plastic waste fraction, with a calorific value (HU) of 6, 94 kW / kg and 1.6% chlorine, was used as an energy source and partly as a carbon supplier in the process according to the invention.
- the carbon balance was offset by the additional use of 2,500 kg / h of hard coal as a carbon carrier and 1,000 kg / h of water. The formation of dioxins and furans in the raw gas dust could not be detected.
- a reaction bed 18 consisting of lumpy burnt lime was continuously circulated in a flow of 1500 kg / h.
- the heating of the carbon monoxide generating stage 3 with natural gas and oxygen was set via a burner system 34 so that in the fuel gas generating stage 1, a temperature from 550 to 600 0 C and in the carbon monoxide generating stage 3 prevailed a temperature of about 1100-1200 0 C.
- To the reaction bed was continuously 600 kg / h of a mixed plastic fraction (with a calorific value of 6, 94 kW / kg and a chlorine content of 1.6%) and 2000 kg / h of waste wood (loaded A4 wood with a carbon content of about 39.9 %) 18.
- carbon dioxide 12 was metered in via the cooling stage 4 at a rate of 2000 kg / h.
- the resulting fuel gas was extracted from the fuel gas generation stage 1 by means of gas blowers via a thermally stable gas filter and a downstream gas cooler.
- Temperature cooling stage 4 30 to 55 0 C
- the amount of natural gas in the burner system 34 was reduced to 50 kg / h and increased to compensate for the carbon / oxygen ratio, the mixing amount of waste wood 18 by further 2000 kg / h to 4000 kg / h and the amount of water in stopped the carbon monoxide generation stage.
- the system was supplied with: 50 kg / h of natural gas, corresponding to a calorific value (HU) of: 0, 69 MW / h 4000 kg / h of waste wood, corresponds to a calorific value (HU) of: 16.18 MW / h
- Example 2 the reforming of a flow rate of 1577 kg / h of CO 2 could be realized to produce new fuel gas by a flow rate of 600 kg / h of a mixed plastic waste fraction, with a calorific value (HU) of 6, 94 kW / kg and 1.6% chlorine, was used as an energy source and partly as a carbon source in the process according to the invention.
- the carbon balance was offset by the additional use of 4000 kg / h waste wood as a carbon carrier. The formation of dioxins and furans in the raw gas dust could not be detected.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
- Carbon And Carbon Compounds (AREA)
- Treating Waste Gases (AREA)
- Industrial Gases (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Chemical Vapour Deposition (AREA)
Abstract
Description
Claims
Priority Applications (17)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SI200830778T SI2227312T1 (sl) | 2007-12-20 | 2008-12-18 | Postopek in naprava za reprocesiranje CO2 vsebujočih odpadnih plinov |
JP2010538471A JP5581217B2 (ja) | 2007-12-20 | 2008-12-18 | Co2含有排ガスを再処理する方法および装置 |
ES08864685T ES2393149T3 (es) | 2007-12-20 | 2008-12-18 | Procedimiento y dispositivo para el tratamiento renovado de gases de escape que contienen CO2 |
EP08864685A EP2227312B1 (de) | 2007-12-20 | 2008-12-18 | Verfahren und vorrichtung zur wiederaufbereitung von co2-haltigen abgasen |
RS20120459A RS52604B (en) | 2007-12-20 | 2008-12-18 | PROCEDURE AND DEVICE FOR TREATMENT OF EXHAUST GASES CONTAINING CO2 |
AU2008340650A AU2008340650B2 (en) | 2007-12-20 | 2008-12-18 | Method and device for reprocessing CO2-containing exhaust gases |
DK08864685.6T DK2227312T3 (da) | 2007-12-20 | 2008-12-18 | Fremgangsmåde og apparat til oparbejdning af CO2-holdige røggasser |
BRPI0820734-8A BRPI0820734A2 (pt) | 2007-12-20 | 2008-12-18 | Método para reprocessar gases de escapamento, e, dispositivo p-ara executar o método |
PL08864685T PL2227312T3 (pl) | 2007-12-20 | 2008-12-18 | Sposób i urządzenie do powtórnego przetwarzania gazów odlotowych zawierających CO<sub>2</sub> |
CA2708860A CA2708860C (en) | 2007-12-20 | 2008-12-18 | Method and device for reprocessing co2-containing exhaust gases |
UAA201008505A UA100254C2 (uk) | 2007-12-20 | 2008-12-18 | Спосіб і пристрій для переробки co2-вмісних відпрацьованих газів |
US12/809,383 US8911520B2 (en) | 2007-12-20 | 2008-12-18 | Method and device for reprocessing CO2 containing exhaust gases |
RU2010129543/05A RU2467789C2 (ru) | 2007-12-20 | 2008-12-18 | Способ и устройство для переработки co2-содержащих отработанных газов |
CN200880121594.4A CN101903081B (zh) | 2007-12-20 | 2008-12-18 | 用于后处理含co2的废气的方法和设备 |
ZA2010/03942A ZA201003942B (en) | 2007-12-20 | 2010-06-02 | Method and device for reprocessing co2-containing exhaust gases |
HK11102533.7A HK1148497A1 (en) | 2007-12-20 | 2011-03-14 | Method and device for reprocessing co2 containing exhaust gases co2 |
HRP20120848AT HRP20120848T1 (hr) | 2007-12-20 | 2012-10-23 | Postupak i uređaj za ponovnu preradu ispušnih plinova koji sadrže co |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007062413A DE102007062413B3 (de) | 2007-12-20 | 2007-12-20 | Verfahren und Vorrichtung zur Wiederaufbereitung von CO2-haltigen Abgasen |
DE102007062413.3 | 2007-12-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2009080297A1 true WO2009080297A1 (de) | 2009-07-02 |
Family
ID=40538876
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2008/010869 WO2009080297A1 (de) | 2007-12-20 | 2008-12-18 | Verfahren und vorrichtung zur wiederaufbereitung von co2-haltigen abgasen |
Country Status (22)
Country | Link |
---|---|
US (1) | US8911520B2 (de) |
EP (1) | EP2227312B1 (de) |
JP (1) | JP5581217B2 (de) |
KR (1) | KR101342226B1 (de) |
CN (1) | CN101903081B (de) |
AU (1) | AU2008340650B2 (de) |
BR (1) | BRPI0820734A2 (de) |
CA (1) | CA2708860C (de) |
CY (1) | CY1113815T1 (de) |
DE (1) | DE102007062413B3 (de) |
DK (1) | DK2227312T3 (de) |
ES (1) | ES2393149T3 (de) |
HK (1) | HK1148497A1 (de) |
HR (1) | HRP20120848T1 (de) |
PL (1) | PL2227312T3 (de) |
PT (1) | PT2227312E (de) |
RS (1) | RS52604B (de) |
RU (1) | RU2467789C2 (de) |
SI (1) | SI2227312T1 (de) |
UA (1) | UA100254C2 (de) |
WO (1) | WO2009080297A1 (de) |
ZA (1) | ZA201003942B (de) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011138022A1 (de) * | 2010-05-05 | 2011-11-10 | Ecoloop Gmbh | Verfahren zur umwandlung von carbonaten in oxide |
WO2012013485A1 (de) * | 2010-07-29 | 2012-02-02 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Verfahren zur wiederverwendung von co2-haltigen abgasen |
CN102597182A (zh) * | 2009-08-04 | 2012-07-18 | Sk新技术株式会社 | 通过甲烷热分解和二氧化碳转化将含碳材料气化的方法 |
WO2013087171A1 (de) * | 2011-12-16 | 2013-06-20 | Ecoloop Gmbh | Verfahren zur carbothermischen oder elektrothermischen herstellung von roheisen oder basisprodukten |
WO2014012651A1 (de) * | 2012-07-18 | 2014-01-23 | Ecoloop Gmbh | Gegenstrom-/gleichstrom-vergasung von kohlenstoffreichen substanzen |
CZ305015B6 (cs) * | 2013-07-22 | 2015-03-25 | Az Eco Energy, Spol. S R.O. | Reaktor pro pyrolýzu (termický rozklad) pevného sypkého organického odpadu, zejména čistírenských kalů a kalů z bioplynové stanice |
EP2540806A4 (de) * | 2010-02-01 | 2018-01-03 | See - Soluções, Energia E Meio Ambiente LTDA. | Verfahren und system zur erzeugung einer thermodynamischen energiequelle mittels co2-umwandlung von kohlenstoffhaltigen rohmaterialien |
CN112703245A (zh) * | 2018-09-17 | 2021-04-23 | 埃克洛普有限公司 | 用于在顺流反应器中部分氧化热解产生的裂解产物以制备合成气体的方法 |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR112013019374A8 (pt) | 2011-01-31 | 2018-06-12 | Advanced Tech Materials Inc | Adsorvente de carbono, método de fabricação de um material de carbono para a captura de co2, aparelho de captura de co2 e método de captura de co2 |
US20120255301A1 (en) * | 2011-04-06 | 2012-10-11 | Bell Peter S | System for generating power from a syngas fermentation process |
GB2493004B (en) * | 2011-07-20 | 2013-08-21 | Chinook End Stage Recycling Ltd | Method and apparatus for gasifying organic materials |
DE102011121508A1 (de) * | 2011-12-16 | 2013-06-20 | Ecoloop Gmbh | Gegenstromvergasung mit Synthesegas als Arbeitsmedium |
CN102559211B (zh) * | 2012-01-13 | 2014-02-12 | 府谷县奥维加能焦电化工有限公司 | 一种提高焦化副产煤气热值的焦化方法 |
WO2013181295A1 (en) | 2012-05-29 | 2013-12-05 | Advanced Technology Materials, Inc. | Carbon adsorbent for hydrogen sulfide removal from gases containing same, and regeneration of adsorbent |
CN102827641B (zh) * | 2012-09-10 | 2014-07-23 | 庆华集团新疆和丰能源化工有限公司 | 一种煤气化热解炉 |
KR101440549B1 (ko) * | 2012-12-18 | 2014-09-17 | 재단법인 포항산업과학연구원 | 배가스를 이용한 일산화탄소의 제조방법 및 이의 활용 방법 |
CN103060012B (zh) * | 2012-12-29 | 2014-12-03 | 中国科学院工程热物理研究所 | 一种煤炭的碳氢组分分级转化的气化方法 |
US10371048B2 (en) * | 2016-02-22 | 2019-08-06 | Mitsubishi Hitachi Power Systems, Ltd. | Combustor and gas turbine |
RU2641270C1 (ru) * | 2016-08-22 | 2018-01-16 | Благодаров Юрий Петрович | Способ газификации твердых видов топлива в газогенераторе и устройство реактора для осуществления способа |
CN110121543A (zh) * | 2016-09-01 | 2019-08-13 | 坩埚集团私人有限公司 | 木质废弃物的资源回收 |
KR102694964B1 (ko) | 2019-04-10 | 2024-08-12 | 에스케이이노베이션 주식회사 | 이산화탄소의 재활용 방법 |
CN111039264B (zh) * | 2020-01-15 | 2023-10-24 | 常州领裕干燥工程有限公司 | 一种制备不溶性硫磺的装置和方法 |
CA3168752A1 (en) | 2020-02-25 | 2021-09-08 | Arelac, Inc. | Methods and systems for treatment of lime to form vaterite |
CA3182421A1 (en) | 2020-06-30 | 2022-01-06 | Ryan J. Gilliam | Methods and systems for forming vaterite from calcined limestone using electric kiln |
US11807591B1 (en) | 2022-08-04 | 2023-11-07 | Uop Llc | Processes and apparatuses for converting carbon dioxide into olefins |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3841851A (en) | 1974-02-12 | 1974-10-15 | E Kaiser | Process and apparatus for the gasification of organic matter |
GB1453787A (en) | 1974-01-31 | 1976-10-27 | Rech Ind Et Metallurg Et | Regeneration of gases in a shaft furnace path finding and marking arrangement and circuit |
GB2110231A (en) | 1981-03-13 | 1983-06-15 | Jgc Corp | Process for converting solid wastes to gases for use as a town gas |
DE3426912A1 (de) * | 1984-07-20 | 1986-01-30 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zum betreiben eines reaktors zum vergasen fester brennstoffe |
US4748010A (en) | 1985-03-11 | 1988-05-31 | Chemstar, Inc. | Energy conserving limestone calcining system |
US6527980B1 (en) | 2000-10-12 | 2003-03-04 | Air Products And Chemicals, Inc. | Reforming with intermediate reactant injection |
DE10348116A1 (de) | 2003-10-16 | 2005-05-12 | Bayer Materialscience Ag | CO-Generator |
Family Cites Families (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57151693A (en) * | 1981-03-13 | 1982-09-18 | Jgc Corp | Production of town gas from solid waste |
JPS5880381A (ja) * | 1981-11-09 | 1983-05-14 | Hitachi Ltd | 石炭ガス化方法及び石炭ガス化装置 |
DE3236504A1 (de) * | 1982-09-29 | 1984-03-29 | Kraftwerk Union AG, 4330 Mülheim | Verfahren zur gewinnung von kohlenwasserstoffen aus oelhaltigem gestein oder sand durch hydrierende schwelung |
DE3239774A1 (de) * | 1982-10-27 | 1984-05-03 | Hoechst Ag, 6230 Frankfurt | Verfahren und vorrichtung zur herstellung von synthesegas |
US4558027A (en) * | 1984-05-25 | 1985-12-10 | The United States Of America As Represented By The United States Department Of Energy | Catalysts for carbon and coal gasification |
DE3617364A1 (de) * | 1986-05-23 | 1987-11-26 | Erhard Beule | Kombiniertes gas- und dampfturbinenkraftwerk mit aufgeladener wirbelschichtfeuerung und kohlevergasung |
DE3817690A1 (de) * | 1988-05-25 | 1989-12-07 | Erhard Beule | Kombiniertes gas- und dampfturbinenkraftwerk mit kohlevergasung |
JP2548826B2 (ja) * | 1990-06-22 | 1996-10-30 | 三菱重工業株式会社 | 二酸化炭素の海洋投棄方法 |
FI941141A (fi) * | 1993-03-15 | 1994-09-16 | Mitsubishi Heavy Ind Ltd | Kivihiilen kaasuunnukseen perustuva energiankehitin |
US5765365A (en) * | 1993-03-15 | 1998-06-16 | Mitsubishi Jukogyo Kabushiki Kaisha | Coal gasification power generator |
JP2871447B2 (ja) * | 1994-03-09 | 1999-03-17 | 関西電力株式会社 | 燃焼排ガス中の二酸化炭素を除去する方法 |
EP1064980B1 (de) * | 1993-10-06 | 2003-02-12 | The Kansai Electric Power Co., Inc. | Verfahren zur Abscheidung von Kohlendioxid aus Verbrennungsabgasen |
NO180520C (no) * | 1994-02-15 | 1997-05-07 | Kvaerner Asa | Fremgangsmåte til fjerning av karbondioksid fra forbrenningsgasser |
JP3190225B2 (ja) * | 1995-01-06 | 2001-07-23 | 同和鉱業株式会社 | フロン分解法 |
JP3207699B2 (ja) * | 1995-02-21 | 2001-09-10 | 三菱重工業株式会社 | 二酸化炭素の海底投棄システム |
JP3761960B2 (ja) * | 1996-03-19 | 2006-03-29 | 仁美 鈴木 | ガス中の二酸化炭素の除去方法 |
AT403929B (de) * | 1996-07-10 | 1998-06-25 | Voest Alpine Ind Anlagen | Verfahren zum erzeugen eines für eine reduktion von metallerz dienenden reduktionsgases und anlage zur durchführung des verfahrens |
JP3334567B2 (ja) * | 1997-07-10 | 2002-10-15 | 株式会社島津製作所 | 二酸化炭素固定化装置 |
DE19755693C1 (de) * | 1997-12-16 | 1999-07-29 | Dmt Gmbh | Verfahren zur Vergasung von organischen Stoffen und Stoffgemischen |
RU2152561C1 (ru) * | 1998-01-22 | 2000-07-10 | Институт проблем химической физики РАН | Способ переработки конденсированных горючих |
JP3771708B2 (ja) | 1998-03-23 | 2006-04-26 | 三菱重工業株式会社 | ガス中の二酸化炭素の除去方法 |
PT963780E (pt) * | 1998-06-08 | 2006-05-31 | Wild Vaucher Pierrette | Processo para separar o co2 dos gases combustiveis, sua conversao em ch4 e armazenamento fora da atmosfera da terra. |
NO308401B1 (no) * | 1998-12-04 | 2000-09-11 | Norsk Hydro As | FremgangsmÕte for gjenvinning av CO2 som genereres i en forbrenningsprosess samt anvendelse derav |
DE19940371A1 (de) * | 1999-08-25 | 2001-03-01 | Messer Griesheim Gmbh | Verfahren und Vorrichtung zur Gewinnung von Kohlendioxid aus Abgasen |
US20040126293A1 (en) * | 2002-10-23 | 2004-07-01 | Geerlings Jacobus Johannes Cornelis | Process for removal of carbon dioxide from flue gases |
MXPA06003488A (es) * | 2003-10-03 | 2006-06-08 | Corus Technology Bv | Metodo y aparato para reducir compuestos de metal-oxigeno. |
JP4473568B2 (ja) * | 2003-12-25 | 2010-06-02 | 黒崎播磨株式会社 | Co含有還元ガス製造装置 |
DE102004004689B4 (de) * | 2004-01-29 | 2006-10-05 | Clauser, Christoph, Prof. Dr. | Verfahren und eine Anordnung zur Speicherung und dauerhaften Fixierung von in Wasser gelöstem CO2 in geologischen Formationen |
US20130213280A9 (en) * | 2005-04-18 | 2013-08-22 | Klaus S. Lackner | Methods and systems for reducing carbon dioxide emissions |
DE102005050385A1 (de) * | 2005-10-20 | 2007-04-26 | Basf Ag | Absorptionsmittel und Verfahren zum Entfernen von Kohlendioxid aus Gasströmen |
EP2007674A4 (de) * | 2006-03-31 | 2014-03-19 | Univ Columbia | Verfahren und systeme zur vergasung eines prozessstroms |
CN1994865B (zh) * | 2006-12-12 | 2011-05-18 | 华东理工大学 | 两段气化并耦合热量回收和洗涤于一体的气化装置和应用 |
CN101003358B (zh) * | 2006-12-12 | 2011-05-18 | 华东理工大学 | 含烃物质浆态或粉态进料的多喷嘴气化炉及其工业应用 |
US7923476B2 (en) * | 2007-12-13 | 2011-04-12 | Gyco, Inc. | Method and apparatus for reducing CO2 in a stream by conversion to a syngas for production of energy |
-
2007
- 2007-12-20 DE DE102007062413A patent/DE102007062413B3/de not_active Expired - Fee Related
-
2008
- 2008-12-18 DK DK08864685.6T patent/DK2227312T3/da active
- 2008-12-18 US US12/809,383 patent/US8911520B2/en not_active Expired - Fee Related
- 2008-12-18 EP EP08864685A patent/EP2227312B1/de active Active
- 2008-12-18 RS RS20120459A patent/RS52604B/en unknown
- 2008-12-18 RU RU2010129543/05A patent/RU2467789C2/ru not_active IP Right Cessation
- 2008-12-18 KR KR1020107015843A patent/KR101342226B1/ko not_active IP Right Cessation
- 2008-12-18 BR BRPI0820734-8A patent/BRPI0820734A2/pt not_active IP Right Cessation
- 2008-12-18 PL PL08864685T patent/PL2227312T3/pl unknown
- 2008-12-18 ES ES08864685T patent/ES2393149T3/es active Active
- 2008-12-18 CA CA2708860A patent/CA2708860C/en not_active Expired - Fee Related
- 2008-12-18 PT PT08864685T patent/PT2227312E/pt unknown
- 2008-12-18 SI SI200830778T patent/SI2227312T1/sl unknown
- 2008-12-18 JP JP2010538471A patent/JP5581217B2/ja not_active Expired - Fee Related
- 2008-12-18 CN CN200880121594.4A patent/CN101903081B/zh not_active Expired - Fee Related
- 2008-12-18 UA UAA201008505A patent/UA100254C2/uk unknown
- 2008-12-18 WO PCT/EP2008/010869 patent/WO2009080297A1/de active Application Filing
- 2008-12-18 AU AU2008340650A patent/AU2008340650B2/en not_active Ceased
-
2010
- 2010-06-02 ZA ZA2010/03942A patent/ZA201003942B/en unknown
-
2011
- 2011-03-14 HK HK11102533.7A patent/HK1148497A1/xx not_active IP Right Cessation
-
2012
- 2012-10-23 CY CY20121101000T patent/CY1113815T1/el unknown
- 2012-10-23 HR HRP20120848AT patent/HRP20120848T1/hr unknown
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1453787A (en) | 1974-01-31 | 1976-10-27 | Rech Ind Et Metallurg Et | Regeneration of gases in a shaft furnace path finding and marking arrangement and circuit |
US3841851A (en) | 1974-02-12 | 1974-10-15 | E Kaiser | Process and apparatus for the gasification of organic matter |
GB2110231A (en) | 1981-03-13 | 1983-06-15 | Jgc Corp | Process for converting solid wastes to gases for use as a town gas |
DE3426912A1 (de) * | 1984-07-20 | 1986-01-30 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zum betreiben eines reaktors zum vergasen fester brennstoffe |
US4748010A (en) | 1985-03-11 | 1988-05-31 | Chemstar, Inc. | Energy conserving limestone calcining system |
US6527980B1 (en) | 2000-10-12 | 2003-03-04 | Air Products And Chemicals, Inc. | Reforming with intermediate reactant injection |
DE10348116A1 (de) | 2003-10-16 | 2005-05-12 | Bayer Materialscience Ag | CO-Generator |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102597182A (zh) * | 2009-08-04 | 2012-07-18 | Sk新技术株式会社 | 通过甲烷热分解和二氧化碳转化将含碳材料气化的方法 |
US8663504B2 (en) | 2009-08-04 | 2014-03-04 | Sk Innovations Co., Ltd. | Method for gasification of carbon-containing materials by thermal decomposition of methane and conversion of carbon dioxide |
CN102597182B (zh) * | 2009-08-04 | 2014-08-20 | Sk新技术株式会社 | 通过甲烷热分解和二氧化碳转化将含碳材料气化的方法 |
EP2540806A4 (de) * | 2010-02-01 | 2018-01-03 | See - Soluções, Energia E Meio Ambiente LTDA. | Verfahren und system zur erzeugung einer thermodynamischen energiequelle mittels co2-umwandlung von kohlenstoffhaltigen rohmaterialien |
WO2011138022A1 (de) * | 2010-05-05 | 2011-11-10 | Ecoloop Gmbh | Verfahren zur umwandlung von carbonaten in oxide |
WO2012013485A1 (de) * | 2010-07-29 | 2012-02-02 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Verfahren zur wiederverwendung von co2-haltigen abgasen |
WO2013087171A1 (de) * | 2011-12-16 | 2013-06-20 | Ecoloop Gmbh | Verfahren zur carbothermischen oder elektrothermischen herstellung von roheisen oder basisprodukten |
WO2014012651A1 (de) * | 2012-07-18 | 2014-01-23 | Ecoloop Gmbh | Gegenstrom-/gleichstrom-vergasung von kohlenstoffreichen substanzen |
CZ305015B6 (cs) * | 2013-07-22 | 2015-03-25 | Az Eco Energy, Spol. S R.O. | Reaktor pro pyrolýzu (termický rozklad) pevného sypkého organického odpadu, zejména čistírenských kalů a kalů z bioplynové stanice |
CN112703245A (zh) * | 2018-09-17 | 2021-04-23 | 埃克洛普有限公司 | 用于在顺流反应器中部分氧化热解产生的裂解产物以制备合成气体的方法 |
Also Published As
Publication number | Publication date |
---|---|
SI2227312T1 (sl) | 2012-12-31 |
CY1113815T1 (el) | 2016-07-27 |
KR101342226B1 (ko) | 2013-12-16 |
CN101903081B (zh) | 2014-08-06 |
DE102007062413B3 (de) | 2009-09-10 |
RS52604B (en) | 2013-04-30 |
US8911520B2 (en) | 2014-12-16 |
BRPI0820734A2 (pt) | 2015-06-16 |
CA2708860C (en) | 2013-04-30 |
RU2010129543A (ru) | 2012-01-27 |
DK2227312T3 (da) | 2012-10-29 |
EP2227312B1 (de) | 2012-07-25 |
CA2708860A1 (en) | 2009-07-02 |
AU2008340650A1 (en) | 2009-07-02 |
PT2227312E (pt) | 2012-10-31 |
JP2011508714A (ja) | 2011-03-17 |
AU2008340650B2 (en) | 2012-12-13 |
PL2227312T3 (pl) | 2013-02-28 |
EP2227312A1 (de) | 2010-09-15 |
HRP20120848T1 (hr) | 2012-12-31 |
JP5581217B2 (ja) | 2014-08-27 |
RU2467789C2 (ru) | 2012-11-27 |
UA100254C2 (uk) | 2012-12-10 |
ZA201003942B (en) | 2011-03-30 |
ES2393149T3 (es) | 2012-12-18 |
HK1148497A1 (en) | 2011-09-09 |
CN101903081A (zh) | 2010-12-01 |
KR20100113519A (ko) | 2010-10-21 |
US20110094159A1 (en) | 2011-04-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2227312B1 (de) | Verfahren und vorrichtung zur wiederaufbereitung von co2-haltigen abgasen | |
DE102007062414B4 (de) | Autothermes Verfahren zur kontinuierlichen Vergasung von kohlenstoffreichen Substanzen | |
EP2566828B1 (de) | Verfahren zur umwandlung von carbonaten in oxide | |
EP2984053A1 (de) | Anlage zur herstellung von zementklinker mit vergasungsreaktor für schwierige brennstoffe | |
DE3744565A1 (de) | Leistungserzeugungssystem und verfahren zur verwendung der hydropyrolyse | |
EP3580312B1 (de) | Herstellung von synthesegas aus kohlenstoffreichen substanzen mittels eines kombiniertes gleichstrom-gegenstrom verfahrens | |
EP2791287B1 (de) | Autothermes verfahren zur kontinuierlichen vergasung von kohlenstoffreichen substanzen in einem vertikalen prozessraum | |
WO2015106790A1 (de) | Verfahren zur thermischen spaltung von organischen abfallstoffen | |
WO2012126599A1 (de) | Verfahren zur gewinnung von gereinigten halogeniden aus halogen-haltigen kohlenstoffsträgern | |
WO2014012651A1 (de) | Gegenstrom-/gleichstrom-vergasung von kohlenstoffreichen substanzen | |
EP4374122B1 (de) | Verfahren und vorrichtung zum brennen von mineralischem, carbonatischem rohmaterial | |
WO1997046639A1 (de) | Verfahren zur erzeugung von gas | |
AT393232B (de) | Verfahren zum entfernen von schadstoffen aus heissen produktgasen | |
DE4444845A1 (de) | Verfahren und Vorrichtung zur Entsorgung von festen Abfallstoffen unter Anwendung hoher Temperaturen und Erzeugung nützlicher Produkte | |
AT392911B (de) | Verfahren zum stabilisieren von festen reinigungsmitteln fuer schadstoffhaltige gase | |
EP3853326A1 (de) | Verfahren zur partialoxidation von pyrolytisch erzeugten spaltprodukten zur herstellung von synthesegas in einem gleichstromreaktor |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 200880121594.4 Country of ref document: CN |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 08864685 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 3941/DELNP/2010 Country of ref document: IN |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2708860 Country of ref document: CA |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2008340650 Country of ref document: AU |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2010538471 Country of ref document: JP |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
ENP | Entry into the national phase |
Ref document number: 2008340650 Country of ref document: AU Date of ref document: 20081218 Kind code of ref document: A |
|
ENP | Entry into the national phase |
Ref document number: 20107015843 Country of ref document: KR Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2010129543 Country of ref document: RU Ref document number: A201008505 Country of ref document: UA Ref document number: 2008864685 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 12809383 Country of ref document: US |
|
WWE | Wipo information: entry into national phase |
Ref document number: P-2012/0459 Country of ref document: RS |
|
ENP | Entry into the national phase |
Ref document number: PI0820734 Country of ref document: BR Kind code of ref document: A2 Effective date: 20100618 |