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WO2017003066A1 - Générateur d'hydrogène et procédé de production d'hydrogène, au moyen de plasma de vapeur - Google Patents

Générateur d'hydrogène et procédé de production d'hydrogène, au moyen de plasma de vapeur Download PDF

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Publication number
WO2017003066A1
WO2017003066A1 PCT/KR2016/003111 KR2016003111W WO2017003066A1 WO 2017003066 A1 WO2017003066 A1 WO 2017003066A1 KR 2016003111 W KR2016003111 W KR 2016003111W WO 2017003066 A1 WO2017003066 A1 WO 2017003066A1
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Prior art keywords
steam
plasma
hydrogen
gasification reactor
gas
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Ceased
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PCT/KR2016/003111
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English (en)
Korean (ko)
Inventor
박세근
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Wintech Energy Co ltd
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Wintech Energy Co ltd
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Priority to CN201680031590.1A priority Critical patent/CN107667162A/zh
Publication of WO2017003066A1 publication Critical patent/WO2017003066A1/fr
Anticipated expiration legal-status Critical
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    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • 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
    • C10J3/466—Entrained flow processes
    • 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
    • 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
    • C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
    • C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
    • 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
    • C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
    • C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
    • C01B3/38—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using catalysts
    • 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
    • C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
    • C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
    • C01B3/48—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents followed by reaction of water vapour with carbon monoxide
    • 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
    • C01B3/50—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification
    • C01B3/56—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by contacting with solids; Regeneration of used solids
    • 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
    • C10J2300/0953—Gasifying agents
    • C10J2300/0973—Water
    • C10J2300/0976—Water as steam
    • 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
    • C10J2300/123—Heating the gasifier by electromagnetic waves, e.g. microwaves
    • C10J2300/1238—Heating the gasifier by electromagnetic waves, e.g. microwaves by plasma
    • 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
    • C10J2300/1603—Integration of gasification processes with another plant or parts within the plant with gas treatment
    • C10J2300/1618—Modification of synthesis gas composition, e.g. to meet some criteria
    • 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

Definitions

  • the present invention relates to an apparatus for producing hydrogen and a method for producing hydrogen using steam plasma, and more particularly, to produce hydrogen, carbon dioxide, and carbon monoxide by reacting carbon components with steam activated in a plasma state by microwaves.
  • the present invention relates to a hydrogen production apparatus and a hydrogen production method using a steam plasma to further produce hydrogen by further secondary reaction with steam.
  • Hydrogen was produced by natural gas, naphtha reforming, electrolysis of water, etc., but the manufacturing cost is high. Therefore, hydrogen is used to produce cheap hydrogen due to the economic problems caused by applying these methods to fuel cells, automobiles, oil refining, and chemical processes. The need for help is urgent.
  • a conventional cylindrical plasma or gasifier having a similar structure to a steam plasma torch has a narrow attachment area of the steam plasma torch, and is also associated with microwave waveguide attachment, coal injection, steam injection, and the like.
  • the number of steam plasma torch attached to the unit steam plasma gasifier is limited due to the complicated facilities around the torch (3 ⁇ 4) .
  • the capacity of the gasifier is connected by connecting several small gasifiers in parallel. To increase to some extent, this has caused problems such as increased installation and maintenance costs of the steam plasma gasifier and a large area of the installation site.
  • the present invention has been made to solve the above problems of the steam plasma gasifier, by designing the gasification reactor of the steam plasma gasifier in a large-hexahedral structure to facilitate the attachment of the steam plasma torch, enlarge the torch installation area and For simplicity, it is an object to provide a large scale steam plasma gasifier on a commercial scale by being able to attach 10 to 100 steam plasma torches to one gasification reactor.
  • the present invention is designed to integrally design the steam plasma gasifier and heat recovery boiler to reduce the facility investment cost by greatly reducing the area of the facility site and simplify the facility, as well as to reduce the failure frequency of the facility to increase the reliability of the commercial
  • Another object is to provide a standard model of a steam plasma gasifier.
  • the present invention includes a steam plasma torch connected to a steam boiler, a microwave generator, a pulverized coal supply, and an oxygen supply; A gasification reactor for generating a synthesis gas by high-temperature reaction of plasma activated steam and pulverized coal with a flame of a plasma torch by microwaves of the microwave generator; A heat recovery steam boiler for recovering retained heat from the synthesis gas of the gasification reactor; A gas purification facility for removing sulfides, etc.
  • a dust removal facility for removing dust in the syngas
  • a carbon monoxide converter which converts carbon monoxide in the syngas passed through the dust removal facility into carbon dioxide and hydrogen by catalytic reaction with steam
  • a circulating adsorption gas separator for separating hydrogen from the gas exiting the carbon monoxide converter; It provides a hydrogen production apparatus using a steam plasma comprising a hydrogen storage tank for storing the separated hydrogen.
  • the gasification reactor has a structure in which the heat recovery steam boiler is integrated with each other with a partition wall therebetween.
  • the gasification reactor is designed in a large-capacity hexahedral structure can be installed 10 to 100 steam plasma torches on the three walls of the gasification reactor except the upper and lower walls and the heat recovery steam boiler side, 10 installed on three walls Plasma flames generated from ⁇ 100 steam plasma torches form a fire ball at the central portion of the gasification reactor, and have a characteristic of rapidly reaching the temperature required for the gasification reaction.
  • the gas purification equipment is configured to use a semi-dry slurry spray method by slaked lime.
  • the present invention comprises the steps of moving the steam of the steam boiler to the passage of the microwave generated by the microwave generator to activate the plasma state; Injecting the pulverized coal injected from the pulverized coal feeder and the oxygen supplied from the oxygen feeder into the gasification reactor together with the activated steam in the plasma state to generate a syngas by high temperature reaction with a plasma flame; Recovering heat of the synthesis gas generated in the gasification reactor with a heat recovery steam boiler integrated with the gasification reactor with a partition therebetween; Sulfur components in the synthesis gas, which have been heated down and lowered in temperature, are removed using a semi-dry slurry spray method, and ash dust and slurry are used for dust removal equipment such as bag filters.
  • Removing by Compressing the synthesis gas passing through the dust removal equipment and mixing it with the steam of the steam boiler in a carbon monoxide converter to convert most of the carbon monoxide into hydrogen and carbon dioxide by a catalytic reaction; It provides a hydrogen production method using a steam plasma comprising a; cooling the gas from the carbon monoxide converter and separating in a circulating adsorption type gas separator to produce hydrogen with a purity of 99% or more in a hydrogen storage tank.
  • the step of generating the syngas in the gasification reactor is performed at atmospheric pressure or a pressure condition slightly lower than atmospheric pressure.
  • the step of generating the synthesis gas in the gasification reactor is configured to finish the gasification reaction in the flame (Fire Ball) formed by combining a plurality of plasma flames in the central portion of the gasification reactor.
  • the present invention provides a method for producing hydrogen using a steam plasma that can replace all the steam required for the syngas generation step and the carbon monoxide conversion step by utilizing the steam produced in the heat recovery steam boiler.
  • the present invention provides a method for producing hydrogen using a steam plasma that can prevent the outflow of gas or mixing of outside air by using the dust of the dust removal equipment to cool and compress some of the synthesis gas as the working gas.
  • the present invention is to design the gasification reactor of the steam plasma gasifier in a hexagonal large capacity structure to facilitate the attachment of the steam plasma torch, enlarge and simplify the torch installation area, 10 to 100 steam plasma torch in one gasification reactor By attaching it has the effect of providing a large-scale steam plasma gasifier on a commercial scale.
  • the steam plasma gasification reactor of the present invention has a sufficient role as a commercial model has an effect that greatly contributes to the development of related industries hydrogen production, syngas power generation, fuel cells, hydrogen vehicles, chemical industry and the like.
  • the present invention by designing a gasification reactor and a heat recovery boiler integrally, the commercial steam plasma gas that can greatly reduce the facility investment cost by reducing the area of the facility site and simplify the equipment, as well as reduce the equipment failure frequency and increase the reliability of the equipment It has the effect of providing a standard model of firearms.
  • the steam plasma gasification reactor according to the present invention can significantly reduce the manufacturing cost of hydrogen than the existing natural gas reforming hydrogen process by using low-grade coal as a carbon raw material, causing economic effects on related industries that use hydrogen as a fuel cell. And it has the effect of advancing the hydrogen economic era of clean energy.
  • FIG. 1 is a hydrogen production apparatus and process diagram using a steam plasma according to an embodiment of the present invention
  • FIG. 2 is a side conceptual view of a gasification reactor according to an embodiment of the present invention
  • FIG. 3 is a conceptual view from above of a gasification operation situation in a gasification reactor according to an embodiment of the present invention
  • FIG. 4 is a conceptual view from above of a gasification reactor having a total of 48 steam plasma torches in a total 4 ⁇ 4 arrangement on each side across three sides of the gasification reactor in accordance with one embodiment of the present invention
  • FIG. 5 is a conceptual diagram when 48 conventional steam plasma torches are installed in each gasification reactor in 12 conventional cylindrical small capacity gasification reactors.
  • Hydrogen production apparatus using a steam plasma is activated by steam in a microwave to generate hydrogen radicals and oxygen radicals in the plasma state (Formula 1), the carbon material such as coal or organic matter in the gasification reactor of the plasma state Reacting with hydrogen radicals, oxygen radicals or some unactivated steam to produce carbon monoxide, carbon dioxide and hydrogen (Formula 2, 3, 4), and the hydrogen produced by combining hydrogen radicals in the gasification reactor with the generated gases ( Injecting a synthesis gas consisting of Chemical Formula 5) with steam to a carbon monoxide converter (CO Shifter) includes the production of hydrogen and carbon monoxide is converted to carbon dioxide and discharged (Formula 6).
  • a synthesis gas consisting of Chemical Formula 5 with steam to a carbon monoxide converter
  • CO Shifter carbon monoxide converter
  • reaction temperature, reaction time, and reaction pressure are important factors, and since gasification by steam plasma is possible to react at normal pressure because the reaction rate is very fast, in the present invention, the structure of the gasification reactor is conventional The focus was on converting from the cylindrical small capacity structure to the large capacity structure of atmospheric hexagonal shape.
  • the gasification reactor has a large-capacity structure of a hexahedron
  • complex facilities such as microwave waveguide attachment, coal injection, steam injection, and oxygen injection, which are peripheral devices of the plasma torch, can be easily installed around the plasma torch. Can be accommodated and installed in one gasification reactor.
  • the gasification reactor is manufactured in a large capacity hexahedron suitable for the atmospheric pressure reaction, so that 10 to 100 plasma torches can be installed per gasification reactor, and thus the unit capacity of the gasification reactor is large. Increasingly, the commercial operation of plasma gasification facilities has become possible.
  • the gasification reactor is integrally designed with the heat recovery steam boiler, thereby simplifying the facility, thereby increasing economic effects such as reducing the installation area, reducing the facility cost, and reducing the frequency of failure.
  • FIG. 1 is a hydrogen production apparatus and hydrogen production process diagram using a steam plasma according to an embodiment of the present invention.
  • Hydrogen production apparatus using a steam plasma is a steam plasma torch 100 is connected to the steam boiler 110, microwave generator 120, pulverized coal supply 130, oxygen supply 140 Wow;
  • a gas purification facility 400 for removing sulfides, etc.
  • a dust removal facility 500 for removing dust in the syngas
  • a carbon monoxide converter 600 for catalytically reacting carbon monoxide in the synthesis gas passed through the dust removal facility 500 to convert carbon dioxide and hydrogen
  • a circulating adsorption gas separator (700) for separating hydrogen from the gas exiting the carbon monoxide converter (600); It comprises a hydrogen storage tank 800 for storing the separated hydrogen.
  • Hydrogen production apparatus using a steam plasma has a structure in which the gasification reactor 200 and the heat recovery steam boiler 300 is integrated with the partitions (250, 260) between.
  • partitions 250 and 260 ensure sufficient gasification reaction time in the gasification reactor 200, and filter the dust in the syngas to prevent the dust from adhering to the heat recovery coil of the heat recovery steam boiler 300. Has the function of reducing.
  • Steam (5 to 10 kg / cm2) of the steam boiler 110 is moved to the passage of the microwave (300MHz ⁇ 30GHz) made in the microwave generator 120 to activate in the plasma state, and sprayed from the pulverized coal supply 130
  • the pulverized coal and oxygen supplied from the oxygen supplier 140 are introduced into the gasification reactor 200 together with the steam activated in the plasma state to generate high temperature reaction (1,100 to 1,500 ° C.) with a plasma flame 210 to generate syngas. .
  • the gasification reactor 200 is operated at a pressure lower than the atmospheric pressure generated by the suction of the compressor (not shown) at the atmospheric pressure or the front end of the carbon monoxide converter 600, the pulverized coal and oxygen is the inlet of the plasma flame 210 Injected from the reaction with the plasma in the plasma state while proceeding to the inside of the gasification reactor 200 with the plasma flame 210, the flame column formed by a plurality of plasma flames 210 in the central portion of the gasification reactor 200 (Fire Ball The reaction ends in.
  • Oxygen supply 140 is operated only at the beginning of the operation to quickly increase the temperature of the gasification reactor 200 to the reaction temperature and can be stopped in the steady state (this operation is incomplete combustion of the pulverized coal injected) It is also necessary to increase the production rate of hydrogen.
  • the steam boiler 110 is also operated only at the beginning of operation, since the steam produced by the heat recovery steam boiler 300 may maintain a steady working state, the operation of the steam boiler 110 in a steady working state. You can also stop.
  • the synthesis gas generated in the gasification reactor 200 passes through two partitions 250 and 260 to extend the reaction time, thereby increasing the completion of the reaction.
  • steam is produced by recovering the heat of the generated synthesis gas to the heat recovery steam boiler 300. Since the recovery temperature of the synthesis gas outlet temperature of 1,100 to 1,500 ° C is possible to 250 to 350 ° C, the steam is recovered using the recovery heat. By producing (7 to 15 kg / cm 2), both the steam for the steam plasma torch 100 and the steam for the carbon monoxide converter 600 to be described later can be replaced, and some of the remaining steam can be sold.
  • Sulfur constituents (SOx, H 2 S, etc.) in the synthesis gas that has been lowered by heat recovery (250-350 ° C.) are removed by using a semi-dry slurry spray method of gas purification equipment 400 by lime water, and ash dust.
  • fugitives such as slurry are removed using a dust removal facility 500 such as a bag filter, and the dust of the dust removal facility 500 is cooled by using a part of the synthesis gas as a working gas. To prevent external leakage or mixing of outside air.
  • the gas from the carbon monoxide converter 600 is cooled and separated from the circulating adsorption gas separator 700 (PSA) to produce hydrogen having a purity of 99% or more, and the produced hydrogen is stored in the hydrogen storage tank 800.
  • PSA circulating adsorption gas separator 700
  • Figure 2 is a side conceptual view of a gasification reactor according to an embodiment of the present invention
  • Figure 3 is a conceptual view looking down from the gasification operation situation inside the gasification reactor.
  • Gasification reactor 200 has a structure that is integrated with the heat recovery steam boiler 300 and the partitions (250, 260) between.
  • the gasification reactor 200 is designed in a large-capacity hexahedral structure, 10 to three walls of the gasification reactor 200 except for the upper and lower surfaces of the heat recovery steam boiler 300 side. One hundred steam plasma torches 100 may be installed.
  • the plasma flame 210 generated from 10 to 100 steam plasma torches 100 installed on three walls has a flame pillar at a central portion of the gasification reactor 200. It is possible to quickly reach the temperature required for the gasification reaction by forming a fire ball.
  • FIG. 4 is a conceptual view from above of a gasification reactor having a total of 48 steam plasma torches in a total of 4 ⁇ 4 arrangements on each side across three sides of the gasification reactor in accordance with one embodiment of the invention, and FIG. It is a conceptual diagram when 48 small-capacity gasification reactors install 48 steam plasma torches in each gasification reactor.
  • the gasification reactor 200 is integrated with the heat recovery steam boiler 300 and designed in a large-capacity hexahedral structure, the heat recovery steam boiler 300 side wall It is equipped with 48 steam plasma torches 100 in a 4 ⁇ 4 arrangement on three walls of gasification reactor 200 except for the upper and lower surfaces, and has a total of 48 steam plasma torches 100.
  • the required area is estimated to be approximately 19.37m ⁇ 30.13m ⁇ 584m2.
  • the hydrogen production apparatus using the steam plasma according to an embodiment of the present invention by reducing the steam production cost by integrating the steam boiler with the gasification reactor by directly recycling the heat of synthesis gas leaving the gasification reactor as the steam production heat source of the steam boiler.
  • it has the effect of increasing the reliability of the equipment by simplifying the equipment and reducing the frequency of equipment failure.
  • the manufactured syngas is passed through a heat recovery steam boiler and contacted with slaked lime in a gas refinery to remove sulfur compounds (H 2 S, SOx) and isomers.
  • PSA pressure swing adsorption
  • Table 1 below shows a gas composition table for each process section of Example 1.
  • Example 1 of the present invention as shown in Table 1, the content of hydrogen is improved to 99.9% by circulating adsorption gas separation, and the flow rate (LPM) is 12,241.3 LPM (Liter Per Minute) at 13,601.4 after the carbon monoxide converter. The loss was about 10% compared to the LPM due to the efficiency (90%) of the circulating adsorption gas separator.
  • LPM flow rate
  • the hydrogen production apparatus and hydrogen production method using the steam plasma of the present invention by designing the gasification reactor of the steam plasma gasifier in a hexahedral large capacity structure to facilitate the attachment of the steam plasma torch, By expanding and simplifying the torch installation area, it is possible to attach 10 to 100 steam plasma torches to one gasification reactor, thereby having industrial applicability to provide a large scale steam plasma gasifier on a commercial scale.
  • the steam plasma gasification reactor of the present invention has an industrial applicability that contributes significantly to the development of related industries, such as hydrogen production, syngas generation, fuel cells, hydrogen automobiles, chemical industry, etc., by fully serving as a commercial model.

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Abstract

La présente invention concerne un générateur d'hydrogène et un procédé de production d'hydrogène, au moyen de plasma de vapeur. Le générateur d'hydrogène utilisant le plasma de vapeur selon la présente invention fait intervenir des procédés qui activent la vapeur avec des microondes pour produire des radicaux d'hydrogène et des radicaux d'oxygène sous un état plasma (formule 1); dans le réacteur de gazéification, la réaction de matériaux carbonés, tels que des charbons ou des matières organiques, etc., avec les radicaux d'hydrogène ou les radicaux d'oxygène de l'état plasma, ou de la vapeur partiellement inactivée pour produire du monoxyde de carbone, du dioxyde de carbone et de l'hydrogène (formule 2, 3, et 4); injecte un gaz de synthèse constitué des gaz produits et de l'hydrogène qui a été produit comme les radicaux d'hydrogène sont liés les uns aux autres dans le réacteur de gazéification (formule 5), conjointement à de la vapeur, dans un convertisseur de CO pour produire en outre de l'hydrogène; et convertir le monoxyde de carbone en dioxyde de carbone pour décharger le dioxyde de carbone (formule 6). La présente invention présente l'effet de fournir un réacteur de gazéification de plasma de vapeur de taille commerciale, d'une grande capacité doté d'une structure à conception hexaédrique pour faciliter une fixation d'une torche de plasma de vapeur et élargir et simplifier une surface d'installation d'une torche afin de fixer 10 à 100 torches à plasma de vapeur au niveau d'un réacteur de gazéification.
PCT/KR2016/003111 2015-06-30 2016-03-28 Générateur d'hydrogène et procédé de production d'hydrogène, au moyen de plasma de vapeur Ceased WO2017003066A1 (fr)

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Application Number Priority Date Filing Date Title
CN201680031590.1A CN107667162A (zh) 2015-06-30 2016-03-28 利用水蒸气等离子的制氢装置及制氢方法

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KR10-2015-0093042 2015-06-30
KR1020150093042A KR101594350B1 (ko) 2015-06-30 2015-06-30 스팀 플라즈마를 이용한 수소 제조장치 및 수소 제조방법

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT521210A1 (de) * 2018-04-18 2019-11-15 Gs Gruber Schmidt Kohlendioxid und Wasserdampf Plasma Vergasung von biogenen Reststoffen zur Erzeugung von Syngas für Dimethylether
CN114875426A (zh) * 2022-04-20 2022-08-09 常熟亨通新能源产业研究院有限公司 一种水蒸气等离子体制氢系统

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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KR20230135974A (ko) 2022-03-17 2023-09-26 현대자동차주식회사 수소 가스의 제조 장치
KR20230135973A (ko) 2022-03-17 2023-09-26 현대자동차주식회사 수소 가스의 제조 방법, 및 제조 장치
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001039701A (ja) * 1999-07-28 2001-02-13 Takeshi Hatanaka 水素製造法、水素製造装置およびパワーシステム
JP2002226201A (ja) * 2001-01-29 2002-08-14 Takeshi Hatanaka 水素の製造法およびその装置
KR100636853B1 (ko) * 2002-05-08 2006-10-19 로우 에드먼드 킨 온 유해 폐기물 처리 방법 및 장치
JP2008169821A (ja) * 2007-01-07 2008-07-24 Kunio Yagi スチームプラズマアークにより駆動するエンジン
KR20150017795A (ko) * 2013-08-07 2015-02-23 주식회사 윈테크이엔지 마이크로웨이브 플라즈마를 이용한 흑연 정제장치 및 정제방법

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101525118B (zh) * 2008-03-07 2010-12-22 周开根 垃圾、生物质原料生产合成气的气化工艺
CN102530859B (zh) * 2011-12-29 2013-11-06 武汉凯迪工程技术研究总院有限公司 一种外热型微波等离子气化炉及合成气生产方法
CN204325282U (zh) * 2014-12-09 2015-05-13 中国东方电气集团有限公司 等离子辅助垃圾流化床气化系统

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001039701A (ja) * 1999-07-28 2001-02-13 Takeshi Hatanaka 水素製造法、水素製造装置およびパワーシステム
JP2002226201A (ja) * 2001-01-29 2002-08-14 Takeshi Hatanaka 水素の製造法およびその装置
KR100636853B1 (ko) * 2002-05-08 2006-10-19 로우 에드먼드 킨 온 유해 폐기물 처리 방법 및 장치
JP2008169821A (ja) * 2007-01-07 2008-07-24 Kunio Yagi スチームプラズマアークにより駆動するエンジン
KR20150017795A (ko) * 2013-08-07 2015-02-23 주식회사 윈테크이엔지 마이크로웨이브 플라즈마를 이용한 흑연 정제장치 및 정제방법

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT521210A1 (de) * 2018-04-18 2019-11-15 Gs Gruber Schmidt Kohlendioxid und Wasserdampf Plasma Vergasung von biogenen Reststoffen zur Erzeugung von Syngas für Dimethylether
CN114875426A (zh) * 2022-04-20 2022-08-09 常熟亨通新能源产业研究院有限公司 一种水蒸气等离子体制氢系统

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