WO2013159661A1 - 利用过剩电能将烟气中的二氧化碳转化成天然气的工艺及设备 - Google Patents
利用过剩电能将烟气中的二氧化碳转化成天然气的工艺及设备 Download PDFInfo
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- WO2013159661A1 WO2013159661A1 PCT/CN2013/074228 CN2013074228W WO2013159661A1 WO 2013159661 A1 WO2013159661 A1 WO 2013159661A1 CN 2013074228 W CN2013074228 W CN 2013074228W WO 2013159661 A1 WO2013159661 A1 WO 2013159661A1
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- carbon dioxide
- natural gas
- water
- gas
- fixed bed
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
- C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
- C10L3/08—Production of synthetic natural gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J7/00—Apparatus for generating gases
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
- C07C1/02—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon from oxides of a carbon
- C07C1/12—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon from oxides of a carbon from carbon dioxide with hydrogen
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
- C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
- C10L2290/06—Heat exchange, direct or indirect
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
- C10L2290/10—Recycling of a stream within the process or apparatus to reuse elsewhere therein
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
- C10L2290/38—Applying an electric field or inclusion of electrodes in the apparatus
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
- C10L2290/42—Fischer-Tropsch steps
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
- C10L2290/54—Specific separation steps for separating fractions, components or impurities during preparation or upgrading of a fuel
-
- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
-
- 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
- Y02P20/10—Process efficiency
- Y02P20/133—Renewable energy sources, e.g. sunlight
Definitions
- the invention relates to a technology for converting energy of industrial flue gas by utilizing excess electric energy generated by renewable energy such as solar energy, water energy and wind energy, and specifically relates to a process for converting carbon dioxide in flue gas into natural gas by using excess electric energy and device.
- renewable energy such as solar energy, water energy and wind energy
- the purpose of the present invention is to solve the problem that the renewable energy power generation has the obstacle of surfing the Internet or the short-time excess and the storage of the greenhouse gas pollution environment, and the use of excess electric energy to convert the carbon dioxide in the flue gas into natural gas. Process and equipment.
- the present invention designs a process for converting carbon dioxide in flue gas into natural gas by utilizing excess electric energy, and the core idea is to first use excess electric energy to electrolyze water to generate hydrogen, and then to collect hydrogen from hydrogen and industrial flue gas.
- the methanation reaction occurs to synthesize natural gas that can be conveniently stored or transported, and at the same time rationalize the carbon dioxide emitted from industrial flue gas.
- the process includes the following steps:
- step 1) transporting the 3 ⁇ 4 produced in step 1) and the CO 2 captured in step 2) to a synthesis equipment consisting of at least a two-stage fixed-bed reactor, so that 3 ⁇ 4 and C0 2 complete the methanation strong exotherm under the action of the catalyst. Reacting to form a high temperature mixed gas whose main component is CH 4 and water vapor;
- step 4) using the high temperature mixed gas generated in step 3) to indirectly heat treat the process water, so that the process water is finally converted into superheated steam;
- step 5) input the superheated steam generated in step 4) into the steam turbine generator for work, and the generated electric energy is returned to step 1) for pressure transformation and rectification treatment, and continues to be used for electrolyzing water;
- the renewable energy source is one of solar energy, water energy, and wind energy, or a combination thereof, and the renewable energy sources are the most environmentally friendly, low-cost, and safe.
- the use of an electrolyte solution can greatly reduce the temperature of the electrolysis reaction and save power consumption. After the 3 ⁇ 4 and 0 2 produced are removed by water, cooled and cooled, 3 ⁇ 4 is used for the next reaction, and 0 2 can be used as a by-product.
- the inlet temperature of each fixed bed reactor is 250 to 300 ° C
- the reaction pressure is 3 to 4 MPa
- the outlet temperature is 350 to 700 ° C.
- the purpose of setting up at least two stages of fixed bed reactors is to ensure that 3 ⁇ 4 and C0 2 are fully reacted, increasing the utilization efficiency of 3 ⁇ 4.
- a part of the high-temperature mixed gas output from the first-stage fixed-bed reactor is branched, cooled, dehydrated, pressurized, and heated, and then mixed with fresh 3 ⁇ 4 and C0 2 to make
- the volume of C0 2 in the mixed gas is between 6 and 8% and is sent back to the first stage fixed bed reactor.
- the fresh 3 ⁇ 4 and C0 2 gases can be preheated by the returned high-temperature gas to save energy.
- the reaction heat can be controlled by adjusting the volume of C0 2 to control the maximum outlet temperature of the fixed bed reactor. , so that the catalyst does not lose activity at the allowable temperature, ensuring stable operation of the fixed bed reactor.
- the process water is first heated to superheated water, the superheated water is converted into water steam, and finally the water vapor is converted into superheated steam.
- the process water can be continuously, stably and reliably converted into superheated steam to ensure that the steam turbine engine generates electricity continuously and continuously, and the electric energy generated by it continues to be used for electrolyzing water, so that the high heat generated by the methanation reaction can be fully utilized. , improve the conversion efficiency of renewable energy.
- step 5 the steam generated by the steam turbine is condensed into water and sent back to the process water pipeline for recycling. In this way, the utilization efficiency of process water can be effectively improved, and water resources can be saved.
- the water condensed from the mixed gas is returned to the process water line for recycling. In this way, the utilization efficiency of process water can be effectively improved, and water resources can be saved.
- the present invention designs a device that utilizes excess electrical energy to convert carbon dioxide into natural gas.
- Equipment including transformer and rectifier, electrolyzer, turbo generator, carbon dioxide heater, first stage fixed bed reactor, second stage fixed bed reactor, natural gas condenser and process water pipeline.
- the special feature is that: the output end of the transformer and the rectifier is connected to the power interface of the electrolytic cell, and the cathode gas-liquid outlet of the electrolytic cell is connected to the gas-liquid input end of the hydrogen separator, and the liquid output end of the hydrogen separator and the electrolytic cell
- the cathode liquid return port is connected
- the H 2 output end of the hydrogen separator is connected to the inlet of the hydrogen cooler
- the outlet of the hydrogen cooler and the outlet of the carbon dioxide heater are simultaneously connected to the inlet of the first stage fixed bed reactor
- the first stage The outlet of the fixed bed reactor is sequentially connected to the inlet of the second stage fixed bed reactor through the mixed gas line of the superheater and the primary heat exchanger
- the outlet of the second stage fixed bed reactor is sequentially passed through the secondary heat exchanger and the preheating
- the mixer gas line is connected to the input of the natural gas condenser.
- the process water pipeline is connected to the water medium inlet of the preheater, and the water medium outlet of the preheater is connected to the steam inlet of the superheater through a steam drum, and the steam outlet of the superheater is connected to the steam input end of the steam turbine generator, the steam turbine
- the electrical output of the generator is connected to the input of the transformer and rectifier.
- the mixed gas output end of the first-stage heat exchanger is further connected to a heat medium inlet of the circulating heat exchanger, and the heat medium outlet of the circulating heat exchanger passes through the circulating cooler and the circulating compressor.
- the input ends are connected, and the output of the circulating compressor is connected to the inlet of the heated medium of the circulating heat exchanger, and the outlet of the heated medium of the circulating heat exchanger is connected to the inlet of the first stage fixed bed reactor.
- an intermediate fixed bed reactor a mixture of the inlet of the intermediate fixed bed reactor and the primary heat exchanger is further disposed between the first stage fixed bed reactor and the second stage fixed bed reactor.
- the output is connected and the outlet of the intermediate fixed bed reactor is connected to the inlet of the second stage fixed bed reactor through an intermediate heat exchanger.
- the exhaust steam output end of the turbo generator is connected to the process water pipeline through a spent steam condenser. In this way, water resources can be saved and the utilization of process water can be improved.
- the above process water line is also connected to the gas liquid input end of the hydrogen separator.
- water can be transported to the electrolysis cell through a hydrogen separator to supplement the loss of water during the electrolysis process and to cool the heat generated during the electrolysis of water.
- the condensate output end of the above natural gas condenser is connected to the aqueous medium inlet of the preheater. In this way, water resources can be saved and the utilization of process water can be improved.
- Methane fuel the main component of natural gas
- Methane fuel can be easily introduced into an existing natural gas pipeline network system, or it can be pressurized to obtain liquefied natural gas and transported by tank truck. In this way, the problem of storage of electricity caused by the above-mentioned excess power access barrier or short-term excess is effectively solved.
- the methanation reaction between hydrogen and carbon dioxide is a strong exothermic reaction, and a large amount of thermal energy is released during the reaction. This heat is used to generate high-temperature superheated steam to continue power generation, and then the electric energy is used for the circulation of electrolyzed water, thereby enabling a large Improve the conversion efficiency of renewable energy.
- FIG. 1 is a schematic structural view of an apparatus for converting carbon dioxide in flue gas into natural gas using excess electric energy.
- Figure 2 is a schematic diagram of another structure of an apparatus for converting carbon dioxide in flue gas into natural gas using excess electric energy. detailed description
- Embodiment 1 An apparatus for converting carbon dioxide into natural gas by using excess electric energy as shown in FIG. 1 , mainly by a transformer and a rectifying device 1 , an electrolyzer 2 , a turbo generator 4 , a carbon dioxide heater 21 , a first stage
- the fixed bed reactor 13, the second stage fixed bed reactor 11, the natural gas condenser 8 and the process water line 3 are composed of components.
- Transformer and The output of the rectifier 1 is connected to the power supply of the electrolytic cell 2.
- the anode gas liquid outlet of the electrolytic cell 2 is connected to the gas liquid input end of the oxygen separator 20, the liquid output end of the oxygen separator 20 is connected to the anode liquid return port of the electrolytic cell 2, and the 0 2 output end of the oxygen separator 20 is connected with oxygen.
- the inlet of the cooler 19 is connected and the outlet of the oxygen cooler 19 can be connected to a 0 2 pressurized tank truck or bottling plant (not shown) for other industrial applications.
- the cathode gas-liquid outlet of the electrolytic cell 2 is connected to the gas-liquid input end of the hydrogen separator 18, and the gas-liquid input end of the hydrogen separator 18 is also connected to the process water line 3 to supplement the water loss; the hydrogen separator 18
- the liquid output end is connected to the cathode liquid return port of the electrolytic cell 2
- the H 2 output end of the hydrogen separator 18 is connected to the inlet of the hydrogen cooler 17, and the outlet of the hydrogen cooler 17 and the outlet of the carbon dioxide heater 21 are simultaneously connected to the first stage.
- the inlet of the fixed bed reactor 13 is connected to deliver fresh H 2 and CO 2 to the interior of the first stage fixed bed reactor 13 .
- the outlet of the first stage fixed bed reactor 13 is sequentially connected to the inlet of the second stage fixed bed reactor 11 through the mixed gas line of the superheater 6 and the primary heat exchanger 7.
- the mixed gas output end of the primary heat exchanger 7 is further branched to a heat medium inlet of the circulating heat exchanger 16, and the heat medium outlet of the circulating heat exchanger 16 is passed through the circulating cooler 15 and the circulating compressor 14.
- the input ends are connected, and the output of the recycle compressor 14 is connected to the heated medium inlet of the circulating heat exchanger 16, and the heated medium outlet of the circulating heat exchanger 16 is connected to the inlet of the first stage fixed bed reactor 13.
- the outlet of the second stage fixed bed reactor 11 is sequentially connected to the input end of the natural gas condenser 8 through the mixed gas line of the secondary heat exchanger 10 and the preheater 9.
- the process water line 3 is connected to the water medium inlet of the preheater 9, and the water medium outlet of the preheater 9 is connected to the steam inlet of the superheater 6 through the steam drum 12, the steam outlet of the superheater 6 and the steam generator 4
- the steam input end is connected, and the exhaust steam output end of the turbo generator 4 is connected to the process water line 3 through the spent steam condenser 5, and the electric output end of the turbo generator 4 is connected to the input end of the transformer and rectifier device 1.
- the condensate output of the natural gas condenser 8 may be connected to the aqueous medium inlet of the preheater 9 (not shown) for returning the condensed water to the system for recycling.
- the above process for utilizing excess electric energy to convert carbon dioxide in flue gas into natural gas is as follows: Excess energy generated by renewable energy generation such as solar energy, water energy or wind energy is processed by a transformer and rectifier 1 into a desired current.
- the working power supply of the electrolytic cell 2 is provided.
- the electrolyte solution in the electrolytic cell 2 is a potassium hydroxide solution having a density of 1.2 to 1.4 kg/m 3 , and the reaction temperature is controlled at 90 ⁇ 2 °C. At this time, the anode and the cathode of the electrolytic cell 2 respectively generate 0 2 and 3 ⁇ 4 carrying the electrolyte solution.
- the electrolyzed water is supplied to the hydrogen separator 18 through the process water line 3, and is then supplied to the electrolytic cell 2, and is used to cool the heat generated during the electrolysis of water.
- Maintaining the inlet temperature of the first stage fixed bed reactor 13 is 250 ⁇ 300 ° C, a reaction pressure of 3 ⁇ 4Mpa, outlet temperature of 600 ⁇ 700 ° C, most of the reaction of C0 2 and H 2 under the action of a nickel-based catalyst
- a high temperature mixed gas of CH 4 and water vapor is generated.
- the high-temperature mixed gas is sequentially cooled by the superheater 6 and the primary heat exchanger 7 to 250 to 300 ° C, and then branched into two parts.
- a part of the high-temperature mixed gas enters the circulating cooler 15 through the heat medium line of the circulating heat exchanger 16, and the heat exchange is cooled to 30 to 40 ° C, and then the pressure is increased to 3 to 4 MPa and the temperature is raised by the circulation compressor 14.
- the high-temperature mixed gas of CH 4 and water vapor output from the second-stage fixed-bed reactor 11 is sequentially subjected to heat exchange and cooling by the secondary heat exchanger 10 and the preheater 9, and then further cooled by the natural gas condenser 8, wherein the gas is cooled.
- the CH 4 is cooled to 45 to 50 ° C and is discharged from the gas output end of the natural gas condenser 8 , and the CH 4 having a purity of more than 94% is pressurized to become SNG/LNG (natural gas/liquefied natural gas), and is piped to the existing one.
- SNG/LNG natural gas/liquefied natural gas
- process water enters the preheater 9 through the process water line 3, The heat is heated to superheated water.
- the superheated water is supplied to the drum 12 through a pipe, where it is evaporated into water vapor.
- the water vapor is then piped to the superheater 6, and the heating is continued to be converted into superheated steam having a set pressure.
- the superheated steam enters the turbo generator 4 through a pipeline, and the superheated steam flowing at a high speed pushes the blades of the turbo generator 4 to generate electricity, and the generated electric energy is returned to the transformer and the rectifying device 1, and is transformed.
- Embodiment 2 Another apparatus for converting carbon dioxide into natural gas using excess electric energy as shown in FIG. 2, the structure and process flow are basically the same as in Embodiment 1, except that the first stage fixed bed reactor 13 and the second stage are An intermediate fixed bed reactor 22 is also disposed between the fixed bed reactors 11, the inlet of the intermediate fixed bed reactor 22 is connected to the mixed gas output end of the primary heat exchanger 7, and the outlet of the intermediate fixed bed reactor 22 is exchanged through the middle.
- the heater 23 is connected to the inlet of the second stage fixed bed reactor 11.
- a three-stage fixed-bed reactor is provided, and the methanation reaction rate of 3 ⁇ 4 and C0 2 can be distributed in three stages to ensure complete reaction of the raw materials.
- the inlet and outlet temperatures of the three-stage fixed bed reactor can be sequentially lowered to obtain steam of corresponding quality (temperature, pressure) to suit the needs of the steam turbine generator 4.
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
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Priority Applications (14)
Application Number | Priority Date | Filing Date | Title |
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JP2015507349A JP5959036B2 (ja) | 2012-04-24 | 2013-04-16 | 余剰電力を利用する排ガス中二酸化炭素の天然ガス変換方法および装置 |
CA 2871699 CA2871699A1 (en) | 2012-04-24 | 2013-04-16 | Process and equipment for converting carbon dioxide in flue gas into natural gas by using dump power energy |
MX2014012967A MX2014012967A (es) | 2012-04-24 | 2013-04-16 | Proceso y equipo para convertir el dioxido de carbono de los gases de combustion en gas natural mediante el uso de energia electrica excedente. |
BR112014026514A BR112014026514A2 (pt) | 2012-04-24 | 2013-04-16 | processo e dispositivo para converter dióxido de carbono contido em gás de combustão em gás natural pelo uso de energia excedente |
RU2014146980/04A RU2588135C2 (ru) | 2012-04-24 | 2013-04-16 | Способ и оборудование для преобразования диоксида углерода в дымовом газе в природный газ с использованием избыточной энергии |
AU2013252315A AU2013252315B2 (en) | 2012-04-24 | 2013-04-16 | Process and equipment for converting carbon dioxide in flue gas into natural gas by using dump power energy |
SG11201406823VA SG11201406823VA (en) | 2012-04-24 | 2013-04-16 | Process and equipment for converting carbon dioxide in flue gas into natural gas by using dump power energy |
KR1020147030878A KR101648976B1 (ko) | 2012-04-24 | 2013-04-16 | 덤프 파워 에너지를 이용하여 연도 가스에 있는 이산화탄소를 천연 가스로 변환하기 위한 방법 및 장치 |
AP2014008075A AP3905A (en) | 2012-04-24 | 2013-04-16 | Process and equipment for converting carbon dioxide in flue gas into natural gas by using dump power energy |
IN2169MUN2014 IN2014MN02169A (zh) | 2012-04-24 | 2013-04-16 | |
EP13781358.0A EP2843030A4 (en) | 2012-04-24 | 2013-04-16 | METHOD AND EQUIPMENT FOR CONVERTING THE CARBON DIOXIDE PRESENT IN NATURAL GAS EXHAUST GASES BY ELECTRICAL DISCHARGE ENERGY |
US14/522,625 US9193927B2 (en) | 2012-04-24 | 2014-10-24 | Method and device for converting carbon dioxide in flue gas into natural gas |
ZA2014/08561A ZA201408561B (en) | 2012-04-24 | 2014-11-21 | Process and equipment for converting carbon dioxide in flue gas into natural gas by using dump power energy |
US14/920,907 US9758740B2 (en) | 2012-04-24 | 2015-10-23 | Method and device for converting carbon dioxide in flue gas into natural gas |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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CN201210121972.7 | 2012-04-24 | ||
CN201210121972.7A CN102660340B (zh) | 2012-04-24 | 2012-04-24 | 利用过剩电能将烟气中的二氧化碳转化成天然气的工艺及设备 |
Related Child Applications (1)
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US14/522,625 Continuation-In-Part US9193927B2 (en) | 2012-04-24 | 2014-10-24 | Method and device for converting carbon dioxide in flue gas into natural gas |
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WO2013159661A1 true WO2013159661A1 (zh) | 2013-10-31 |
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PCT/CN2013/074228 WO2013159661A1 (zh) | 2012-04-24 | 2013-04-16 | 利用过剩电能将烟气中的二氧化碳转化成天然气的工艺及设备 |
Country Status (15)
Country | Link |
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US (2) | US9193927B2 (zh) |
EP (1) | EP2843030A4 (zh) |
JP (1) | JP5959036B2 (zh) |
KR (1) | KR101648976B1 (zh) |
CN (1) | CN102660340B (zh) |
AP (1) | AP3905A (zh) |
AU (1) | AU2013252315B2 (zh) |
BR (1) | BR112014026514A2 (zh) |
CA (1) | CA2871699A1 (zh) |
IN (1) | IN2014MN02169A (zh) |
MX (1) | MX2014012967A (zh) |
MY (1) | MY170716A (zh) |
SG (1) | SG11201406823VA (zh) |
WO (1) | WO2013159661A1 (zh) |
ZA (1) | ZA201408561B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103756713A (zh) * | 2014-01-26 | 2014-04-30 | 程礼华 | 多等离子体炬联产制油与天然气的装置及其工艺 |
Families Citing this family (39)
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CN102660340A (zh) | 2012-09-12 |
US20150045458A1 (en) | 2015-02-12 |
CN102660340B (zh) | 2014-06-11 |
RU2014146980A (ru) | 2016-06-10 |
US9193927B2 (en) | 2015-11-24 |
EP2843030A4 (en) | 2016-01-06 |
AP3905A (en) | 2016-11-19 |
EP2843030A1 (en) | 2015-03-04 |
ZA201408561B (en) | 2015-08-26 |
BR112014026514A2 (pt) | 2017-06-27 |
MX2014012967A (es) | 2015-05-08 |
CA2871699A1 (en) | 2013-10-31 |
US20160040084A1 (en) | 2016-02-11 |
AU2013252315A1 (en) | 2014-12-11 |
US9758740B2 (en) | 2017-09-12 |
JP2015516490A (ja) | 2015-06-11 |
SG11201406823VA (en) | 2014-11-27 |
MY170716A (en) | 2019-08-27 |
IN2014MN02169A (zh) | 2015-08-28 |
KR20150001796A (ko) | 2015-01-06 |
AU2013252315B2 (en) | 2016-09-22 |
JP5959036B2 (ja) | 2016-08-02 |
AP2014008075A0 (en) | 2014-11-30 |
KR101648976B1 (ko) | 2016-08-17 |
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