WO2024258191A1 - 전기 가열 반응기 - Google Patents
전기 가열 반응기 Download PDFInfo
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- WO2024258191A1 WO2024258191A1 PCT/KR2024/008085 KR2024008085W WO2024258191A1 WO 2024258191 A1 WO2024258191 A1 WO 2024258191A1 KR 2024008085 W KR2024008085 W KR 2024008085W WO 2024258191 A1 WO2024258191 A1 WO 2024258191A1
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- reaction
- reactant
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G15/00—Cracking of hydrocarbon oils by electric means, electromagnetic or mechanical vibrations, by particle radiation or with gases superheated in electric arcs
- C10G15/08—Cracking of hydrocarbon oils by electric means, electromagnetic or mechanical vibrations, by particle radiation or with gases superheated in electric arcs by electric means or by electromagnetic or mechanical vibrations
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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
- B01J19/24—Stationary reactors without moving elements inside
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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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00389—Controlling the temperature using electric heating or cooling elements
- B01J2208/00415—Controlling the temperature using electric heating or cooling elements electric resistance heaters
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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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00132—Controlling the temperature using electric heating or cooling elements
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00132—Controlling the temperature using electric heating or cooling elements
- B01J2219/00135—Electric resistance heaters
Definitions
- the present invention relates to an electrically heated reactor, and more particularly, to an electrically heated reactor that divides the interior of a reactor housing into a plurality of reaction regions and independently heats each reaction region by utilizing electrical heating technology.
- natural gas is used as a fuel to maintain the temperature of various facilities (e.g., crackers, reformers, reactors, boilers, etc.).
- heating by combustion of natural gas is not only inefficient in terms of energy consumption, but also a major cause of carbon emissions. Therefore, efforts are being made to replace the heating method by combustion of natural gas with an electric heating method.
- An embodiment of the present invention is to provide an electrically heated reactor that divides the interior of a reactor housing into a plurality of reaction zones and independently heats each reaction zone using electrical heating technology.
- An electric heating reactor comprises: at least one first reaction tube having a first passage formed therein through which a reactant passes and configured to heat the reactant passing through the first passage; at least one second reaction tube having a second passage formed therein through which a reactant passes and configured to heat the reactant passing through the second passage; a first power source configured to supply power to the at least one first reaction tube; and a second power source configured to supply power to the at least one second reaction tube, wherein the first power source and the second power source can be independently controlled.
- the first channel can define the first reaction area
- the second channel can define the second reaction area
- the electrically heated reactor may further include a first reactor inlet communicating with the first reaction region to supply reactants to the first reaction region; a first reactor outlet communicating with the first reaction region to discharge reactants from the first reaction region; a second reactor inlet communicating with the second reaction region to supply reactants to the second reaction region; and a second reactor outlet communicating with the second reaction region to discharge reactants from the second reaction region.
- the first reaction zone and the second reaction zone within the electrically heated reactor may not be connected to each other.
- the electrically heated reactor may further include a first mixer configured to receive a first type of reactant from a first type of reactant supply source, mix the first type of reactant, and supply the mixed first type of reactant to a first reaction tube; and a second mixer configured to receive a first type of reactant from the first type of reactant supply source, mix the first type of reactant, and supply the mixed first type of reactant to a second reaction tube.
- the first reaction region and the second reaction region are controlled to the same temperature, and the first type of reactants are supplied to the first reaction region and the second reaction region from the first and second mixers, respectively, so that the same reaction can occur.
- the electric heating reactor may further include a first mixer configured to receive a first kind of reactant from first kinds of reactant sources, mix the first kind of reactant, and supply the mixed first kind of reactant to a first reaction tube; and a second mixer configured to receive a second kind of reactant from second kinds of reactant sources, mix the second kind of reactant, and supply the mixed second kind of reactant to a second reaction tube.
- the first reaction zone and the second reaction zone are controlled to different temperatures, and a first type of reactants is supplied to the first reaction zone from the first mixer, and a second type of reactants is supplied to the second reaction zone from the second mixer, so that different reactions can occur simultaneously.
- At least one first reaction tube and at least one second reaction tube are arranged longitudinally within the reactor housing, and a partition wall is installed longitudinally within the interior of the reactor housing to physically divide the space within the reactor housing into first and second zones, and at least one first reaction tube can be arranged in the first zone, and at least one second reaction tube can be arranged in the second zone.
- the electrically heated reactor may further include an insulator surrounding and thermally insulating at least a portion of the first and second reaction tubes.
- the temperature inside the reactor can be efficiently and uniformly maintained by utilizing electric heating technology.
- the interior of the reactor housing can be divided into multiple reaction zones, and each reaction zone can be heated independently. Therefore, various reactions can be supported with a single electric heating reactor to manufacture various products.
- FIG. 1 is a schematic cross-sectional view illustrating an electric heating reactor according to an embodiment of the present invention.
- FIG. 2 is a plan view illustrating a cross-section of an electric heating reactor according to an embodiment of the present invention.
- FIG. 3 illustrates one example of using an electric heating reactor according to an embodiment of the present invention.
- FIG. 4 illustrates another example using an electric heating reactor according to an embodiment of the present invention.
- controller may refer to a hardware device including a memory and a processor.
- the memory is configured to store program instructions
- the processor is specifically programmed to execute the program instructions to perform one or more processes described in more detail below.
- the controller may control the operation of units, modules, components, devices, or the like, as described herein. It is also understood that the methods below may be executed by a device including the controller in conjunction with one or more other components, as will be appreciated by those skilled in the art.
- controller of the present disclosure may be implemented as a non-transitory computer-readable storage medium containing executable program instructions that are executed by the processor.
- Examples of computer-readable storage media include, but are not limited to, ROM, RAM, compact disc (CD) ROM, magnetic tapes, floppy disks, flash drives, smart cards, and optical data storage devices.
- the computer-readable storage medium may also be distributed throughout a computer network so that the program instructions are stored and executed in a distributed manner, such as on a telematics server or a Controller Area Network (CAN).
- CAN Controller Area Network
- an electric heating reactor comprises at least one first reaction tube having a first passage formed therein through which a reactant passes and configured to heat the reactant passing through the first passage, at least one second reaction tube having a second passage formed therein through which a reactant passes and configured to heat the reactant passing through the second passage, a first power source configured to supply power to the at least one first reaction tube, and a second power source configured to supply power to the at least one second reaction tube.
- first power source and the second power source can be independently controlled. That is, the supply of power to the first reaction region defined by the first passage and the supply of power to the second reaction region defined by the second passage can be independently controlled.
- first reaction region and the second reaction region can be controlled to different temperatures. If the first reaction region and the second reaction region are controlled to the same temperature, the reaction region can be expanded by supplying the same type of reactant to the first reaction region and the second reaction region. In contrast, if the first reaction region and the second reaction region are controlled to different temperatures, the first type of reactant can be supplied to the first reaction region and the second type of reactant can be supplied to the second reaction region, thereby allowing different reactions to proceed in one reactor. Therefore, various reactions can be supported with one electric heating reactor to manufacture various products.
- the electric heating reactor may further include a first mixer configured to receive first types of reactants from first types of reactant sources, mix them, and supply the mixed first types of reactants to a first reaction tube, and a second mixer configured to receive second types of reactants from second types of reactant sources, mix them, and supply the mixed second types of reactants to a second reaction tube.
- the first reactants may be controlled to a first temperature and a first reaction may occur to generate a first product
- the second reactants may be controlled to a second temperature and a second reaction may occur to generate a second product.
- the above electric heating reactor further includes an insulator that surrounds and thermally insulates the first and second reaction tubes. Accordingly, energy efficiency can be improved by reducing unnecessary heat loss that is discharged outside the electric heating reactor.
- FIG. 1 is a schematic cross-sectional view illustrating an electric heating reactor according to an embodiment of the present invention
- FIG. 2 is a plan view illustrating a cross-section of an electric heating reactor according to an embodiment of the present invention.
- the electric heating reactor (10) is configured to receive power to generate heat and heat a reactant therein using the heat generated.
- the electric heating reactor (10) includes a reactor housing (11), at least one first reaction tube (20), and at least one second reaction tube (30).
- the reactor housing (11) is formed in a generally cylindrical shape, and a partition wall (19) is installed longitudinally inside the reactor housing (11) to physically divide the space inside the reactor housing (11) into two zones. Therefore, the first zone and the second zone inside the reactor housing (11) are not connected to each other. At least one first reaction tube (20) is provided in the first zone, and at least one second reaction tube (30) is provided in the second zone.
- a first reactor inlet (12) connected to the first zone is formed on one side of the reactor housing (11), and a first reactor outlet (14) connected to the first zone is formed on the other side of the reactor housing (11).
- the first reactor inlet (12) and the first reactor outlet (14) are fluidly connected to the first reaction tube (20), so that a reactant introduced into the first zone of the reactor housing (11) through the first reactor inlet (12) passes through the first reaction tube (20) and is electrically heated, and then is discharged out of the first zone of the reactor housing (11) through the first reactor outlet (14).
- the reactant is electrically heated within the first reaction tube (20) and a target reaction can occur, the region within the first reaction tube (20) will be referred to as a first reaction region (24).
- a second reactor inlet (16) connected to the second zone is formed on one side of the reactor housing (11), and a second reactor outlet (18) connected to the second zone is formed on the other side of the reactor housing (11).
- the second reactor inlet (16) and the second reactor outlet (18) are fluidly connected to the second reaction tube (30), so that a reactant introduced into the second zone of the reactor housing (11) through the second reactor inlet (16) passes through the second reaction tube (30) and is electrically heated, and then is discharged out of the second zone of the reactor housing (11) through the second reactor outlet (18).
- the reactant since the reactant is electrically heated within the second reaction tube (30) and a target reaction can occur, the region within the second reaction tube (30) will be referred to as a second reaction region (34).
- the first reaction region (24) and the second reaction region (34) are not connected to each other inside the reactor housing (11), but may be connected to each other outside the reactor housing (11). More specifically, the reactant introduced into the first reaction region (24) through the first reactor inlet (12) does not enter the second reaction region (34) inside the reactor housing (11) but is discharged to the outside of the reactor housing (11) through the first reactor outlet (14). Similarly, the reactant introduced into the second reaction region (34) through the second reactor inlet (16) does not enter the first reaction region (24) inside the reactor housing (11) but is discharged to the outside of the reactor housing (11) through the second reactor outlet (18).
- the number of partition walls (19), the number of zones inside the reactor housing (11) and the number of reaction tube types are not limited to 1, 2 and 2, respectively. If necessary, a person skilled in the art can appropriately set the number of partition walls (19), the number of zones inside the reactor housing (11) and the number of reaction tube types.
- the first reaction tube (20) is arranged in the first region and is made of a metal material having high resistivity, and a first passage through which a reactant passes is formed in the longitudinal direction inside the tube.
- the first reaction tube (20) may be formed in an annular pipe shape, and the first passage may be formed in the longitudinal direction inside the tube.
- the first passage defines a first reaction region (24) in which a reaction of the reactant occurs.
- One end of the first reaction tube (20) near the first reactor inlet (12) defines the first tube inlet (21), and the other end of the first reaction tube (20) near the first reactor outlet (14) defines the first tube outlet (22).
- a reactant introduced into the interior of the reactor housing (11) through the first reactor inlet (12) is introduced into the first reaction tube (20) through the first tube inlet (21), passes through the first reaction region (24) defined by the first passage, is electrically heated, and a target reaction occurs.
- the reactant reacted in the first reaction region (24) is discharged to the outside of the reactor housing (11) through the first tube outlet (22) and the first reactor outlet (14).
- the second reaction tube (30) is arranged in the second region and is made of a metal material having high resistivity, and a second passage through which the reactants pass is formed in the longitudinal direction inside it.
- the second reaction tube (30) may be formed in an annular pipe shape, and the second passage may be formed in the longitudinal direction inside it.
- the second passage defines a second reaction region (34) in which the reactants react.
- One end of the second reaction tube (30) close to the second reactor inlet (16) defines the second tube inlet (31), and the other end of the second reaction tube (30) close to the second reactor outlet (18) defines the second tube outlet (32).
- the reactant introduced into the interior of the reactor housing (11) through the second reactor inlet (16) is introduced into the second reaction tube (30) through the second tube inlet (31), passes through the second reaction region (34) defined by the second passage, is electrically heated, and a target reaction occurs.
- the reactant reacted in the second reaction region (34) is discharged to the outside of the reactor housing (11) through the second tube outlet (32) and the second reactor outlet (18).
- the first power source (40) is configured to supply power to the first reaction tube (20). That is, the first power source (40) is electrically connected to all the first reaction tubes (20) and can supply power of the same size to all the first reaction tubes (20).
- the first power source (40) may be an AC power source or a DC power source.
- the second power source (42) is configured to supply power to the second reaction tubes (30). That is, the second power source (42) is electrically connected to all the second reaction tubes (30) and can supply power of the same size to all the second reaction tubes (30).
- the second power source (42) may be an AC power source or a DC power source.
- the first power source (40) and the second power source (42) can be controlled independently.
- the amount of power supplied by the second power source (42) to the second reaction tube (30) may be different from the amount of power supplied by the first power source (40) to the first reaction tube (20).
- the temperature of the first reaction region (24) and the temperature of the second reaction region (34) may be controlled differently, and the reaction occurring in the first reaction region (24) and the reaction occurring in the second reaction region (34) may be different from each other.
- Sockets are mounted on one end and the other end of the first reaction tube (20), and the first power source (40) can supply power to the first reaction tube (20) through the sockets.
- sockets are mounted on one end and the other end of the second reaction tube (30), and the second power source (42) can supply power to the second reaction tube (30) through the sockets.
- cooling devices are mounted on each of the sockets to cool the sockets.
- the insulator (50) surrounds and thermally insulates at least a portion of the first and second reaction tubes (20, 30). As illustrated in FIG. 2, the insulator (50) may surround the entire first and second reaction tubes (20, 30), but is not limited thereto and may surround only a portion of the first and second reaction tubes (20, 30). Since the insulator (50) surrounds and thermally insulates the first and second reaction tubes (20, 30), energy efficiency can be improved by reducing unnecessary heat loss that is discharged to the outside of the first and second reaction tubes (20, 30), and the temperature inside the first and second reaction tubes (20, 30) can be efficiently and uniformly maintained.
- the insulator (50) electrically blocks the first and second reaction tubes (20, 30) and the outside thereof, thereby preventing safety accidents that may occur due to current that may flow in the first and second reaction tubes (20, 30).
- FIG. 3 illustrates one example of using an electric heating reactor according to an embodiment of the present invention.
- the first reactant supply source (60) is configured to supply steam
- the second reactant supply source (62) is configured to supply naphtha
- the third reactant supply source (64) is configured to supply ethane.
- FIG. 3 illustrates a case where the first reaction region (24) and the second reaction region (34) are controlled to the same temperature so that naphtha steam cracking occurs in both the first reaction region (24) and the second reaction region (34).
- the electric heating reactor (10) further includes a first mixer (70) configured to receive first reactants from at least one of the first, second, and third reactant supply sources (60, 62, 64), mix them, and supply the mixed first reactants to a first reaction tube (20), and a second mixer (72) configured to receive second reactants from at least one of the first, second, and third reactant supply sources (60, 62, 64), mix them, and supply the mixed second reactants to a second reaction tube (30).
- a first mixer (70) configured to receive first reactants from at least one of the first, second, and third reactant supply sources (60, 62, 64), mix them, and supply the mixed second reactants to a second reaction tube (30).
- the first reactant supply source (60) is configured to constantly supply steam to both the first and second mixers (70, 72), the second reactant supply source (62) is configured to selectively supply naphtha to the first and second mixers (70, 72) under the control of a controller (not shown), and the third reactant supply source (64) is configured to selectively supply ethane to the first and second mixers (70, 72) under the control of a controller (not shown).
- a controller not shown
- the third reactant supply source (64) is configured to selectively supply ethane to the first and second mixers (70, 72) under the control of a controller (not shown).
- the first reactant supply source (60) supplies steam to both the first and second mixers (70, 72)
- the second reactant supply source (62) supplies naphtha to both the first and second mixers (70, 72)
- the third reactant supply source (64) does not supply ethane to either the first or second mixers (70, 72).
- the first mixer (70) receives steam from the first reactant supply source (60) and naphtha from the second reactant supply source (62), mixes the steam and naphtha, and supplies the mixed steam and naphtha to the first reaction tube (20).
- the second mixer (72) also receives steam from the first reactant supply source (60) and naphtha from the second reactant supply source (62), mixes the steam and naphtha, and supplies the mixed steam and naphtha to the second reaction tube (30). That is, mixed steam and naphtha are supplied to the first reaction region (24) and the second reaction region (34).
- the controller controls the first and second power sources (40, 42) to control the first and second reaction zones (24, 34) to the same temperature.
- Mixed steam and naphtha are supplied to both the first and second reaction zones (24, 34), and the first and second reaction zones (24, 34) are controlled to the same temperature, so that naphtha steam cracking occurs in both the first and second reaction zones (24, 34).
- Figure 4 illustrates another example using an electric heating reactor according to an embodiment of the present invention.
- Figure 4 illustrates a case where the first reaction zone (24) and the second reaction zone (34) are controlled to different temperatures, so that naphtha steam cracking occurs in the first reaction zone (24) and ethane steam cracking occurs in the second reaction zone (34).
- the first reactant supply source (60) supplies steam to both the first and second mixers (70, 72), the second reactant supply source (62) supplies naphtha to the first mixer (70) but not to the second mixer (72), and the third reactant supply source (64) supplies ethane to the second mixer (72) but not to the first mixer (70).
- the first mixer (70) receives steam from the first reactant supply source (60), receives naphtha from the second reactant supply source (62), mixes the steam and naphtha, and supplies the mixed steam and naphtha to the first reaction tube (20).
- the second mixer (72) receives steam from the first reactant supply source (60), receives ethane from the third reactant supply source (64), mixes the steam and ethane, and supplies the mixed steam and ethane to the second reaction tube (30). That is, the mixed steam and naphtha are supplied to the first reaction region (24), and the mixed steam and ethane are supplied to the second reaction region (34).
- the controller controls the first and second power sources (40, 42) to control the first and second reaction zones (24, 34) to different temperatures.
- Mixed steam and naphtha are supplied to the first reaction zone (24), and mixed steam and ethane are supplied to the second reaction zone (34).
- the first and second reaction zones (24, 34) are controlled to different temperatures, so that naphtha steam cracking occurs in the first reaction zone (24), and ethane steam cracking occurs in the second reaction zone (34).
- FIGS. 3 and 4 illustrate a case where an electric heating reactor (10) according to an embodiment of the present invention is used for at least one of naphtha steam cracking and ethane steam cracking.
- the electric heating reactor (10) may be used for a reaction in which the types of reactants supplied to the first and second reaction regions (24, 34) are similar and the reaction temperatures are similar. Examples of reactions that satisfy these conditions may include, but are not limited to, methane wet reforming, methane dry reforming, methane pyrolysis, etc.
- first reaction region (24) and the second reaction region (34) can be connected to each other through a connecting passage (not shown) outside the reactor housing (11), so that the reactant can be preheated in one of the first and second reaction regions (24, 34), and the preheated reactant can be supplied to the other of the first and second reaction regions (24, 34), so that the main reaction can occur in the other of the first and second reaction regions (24, 34).
- the present invention is not limited to the above embodiments, and includes all changes that are recognized as equivalent and can be easily modified by a person having ordinary skill in the art to which the present invention pertains from the embodiments of the present invention.
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Abstract
Description
Claims (10)
- 그 내부에 반응물이 지나가는 제1통로가 형성되어 상기 제1통로를 지나가는 반응물을 가열하도록 구성된 적어도 하나의 제1반응 튜브;그 내부에 반응물이 지나가는 제2통로가 형성되어 상기 제2통로를 지나가는 반응물을 가열하도록 구성된 적어도 하나의 제2반응 튜브;상기 적어도 하나의 제1반응 튜브에 전력을 공급하도록 구성된 제1전원; 그리고상기 적어도 하나의 제2반응 튜브에 전력을 공급하도록 구성된 제2전원;을 포함하는 전기 가열 반응기.
- 제1항에 있어서,제1전원과 제2전원은 독립적으로 제어되는 전기 가열 반응기.
- 제1항에 있어서,제1통로는 제1반응 영역을 정의하고, 제2통로는 제2반응 영역을 정의하며,상기 전기 가열 반응기는제1반응 영역에 반응물을 공급하도록 제1반응 영역에 연통되는 제1반응기 입구;제1반응 영역으로부터 반응물을 배출하도록 제1반응 영역에 연통되는 제1반응기 출구;제2반응 영역에 반응물을 공급하도록 제2반응 영역에 연통되는 제2반응기 입구; 그리고제2반응 영역으로부터 반응물을 배출하도록 제2반응 영역에 연통되는 제2반응기 출구;를 더 포함하는 전기 가열 반응기.
- 제3항에 있어서,전기 가열 반응기 내에서 제1반응 영역과 제2반응 영역은 서로 연통되지 않는 전기 가열 반응기.
- 제3항에 있어서,제1종류의 반응물 공급원들로부터 제1종류의 반응물을 받아 혼합하고, 혼합된 제1종류의 반응물들을 제1반응 튜브에 공급하도록 구성된 제1믹서; 그리고제1종류의 반응물 공급원들로부터 제1종류의 반응물을 받아 혼합하고, 혼합된 제1종류의 반응물들을 제2반응 튜브에 공급하도록 구성된 제2믹서;를 더 포함하는 전기 가열 반응기.
- 제5항에 있어서,상기 제1반응 영역과 제2반응 영역은 동일한 온도로 제어되고,제1반응 영역과 제2반응 영역에는 제1, 2믹서로부터 각각 제1종류의 반응물들이 공급되어 동일한 반응이 일어나는 전기 가열 반응기.
- 제3항에 있어서,제1종류의 반응물 공급원들로부터 제1종류의 반응물을 받아 혼합하고, 혼합된 제1종류의 반응물들을 제1반응 튜브에 공급하도록 구성된 제1믹서; 그리고제2종류의 반응물 공급원들로부터 제2종류의 반응물을 받아 혼합하고, 혼합된 제2종류의 반응물들을 제2반응 튜브에 공급하도록 구성된 제2믹서;를 더 포함하는 전기 가열 반응기.
- 제7항에 있어서,제1반응 영역과 제2반응 영역은 서로 다른 온도로 제어되고,제1반응 영역에는 제1믹서로부터 제1종류의 반응물들이 공급되며 제2반응 영역에는 제2믹서로부터 제2종류의 반응물들이 공급되어 서로 다른 반응이 동시에 일어나는 전기 가열 반응기.
- 제3항에 있어서,적어도 하나의 제1반응 튜브와 적어도 하나의 제2반응 튜브는 반응기 하우징 내에 길이 방향으로 배치되고,반응기 하우징의 내부에는 격벽이 길이 방향으로 설치되어 반응기 하우징 내부의 공간을 제1, 2구역으로 물리적으로 구획하며,적어도 하나의 제1반응 튜브는 제1구역에 배치되고, 적어도 하나의 제2반응 튜브는 제2구역에 배치되는 전기 가열 반응기.
- 제1항에 있어서,상기 제1, 2반응 튜브의 적어도 일부를 둘러싸서 열적으로 단열하는 인슐레이터를 더 포함하는 전기 가열 반응기.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP24823708.3A EP4588559A1 (en) | 2023-06-12 | 2024-06-12 | Electric heating reactor |
| CN202480004241.5A CN119998036A (zh) | 2023-06-12 | 2024-06-12 | 电加热反应器 |
| JP2025519871A JP2025535070A (ja) | 2023-06-12 | 2024-06-12 | 電気加熱反応器 |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20230074916 | 2023-06-12 | ||
| KR10-2023-0074916 | 2023-06-12 | ||
| KR1020240075968A KR20240175326A (ko) | 2023-06-12 | 2024-06-11 | 전기 가열 반응기 |
| KR10-2024-0075968 | 2024-06-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2024258191A1 true WO2024258191A1 (ko) | 2024-12-19 |
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ID=93852385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/KR2024/008085 Pending WO2024258191A1 (ko) | 2023-06-12 | 2024-06-12 | 전기 가열 반응기 |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP4588559A1 (ko) |
| JP (1) | JP2025535070A (ko) |
| CN (1) | CN119998036A (ko) |
| WO (1) | WO2024258191A1 (ko) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4233494A (en) * | 1977-07-15 | 1980-11-11 | Linde Aktiengesellschaft | Throughflow electric heater for fluids such as air |
| KR20130047683A (ko) * | 2010-05-11 | 2013-05-08 | 아틀라스 캅코 에어파워, 남로체 벤누트삽 | 기체 압축 건조 장치 |
| KR20140024823A (ko) * | 2012-08-21 | 2014-03-03 | 토쿠덴 가부시기가이샤 | 유체가열장치 |
| US20180098385A1 (en) * | 2014-02-25 | 2018-04-05 | Sandvik Materials Technology Deutschland Gmbh | Heating element and process heater |
| KR20210042970A (ko) * | 2018-08-16 | 2021-04-20 | 바스프 에스이 | 파이프라인에서 유체를 가열하기 위한 디바이스 및 방법 |
-
2024
- 2024-06-12 WO PCT/KR2024/008085 patent/WO2024258191A1/ko active Pending
- 2024-06-12 EP EP24823708.3A patent/EP4588559A1/en active Pending
- 2024-06-12 JP JP2025519871A patent/JP2025535070A/ja active Pending
- 2024-06-12 CN CN202480004241.5A patent/CN119998036A/zh active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4233494A (en) * | 1977-07-15 | 1980-11-11 | Linde Aktiengesellschaft | Throughflow electric heater for fluids such as air |
| KR20130047683A (ko) * | 2010-05-11 | 2013-05-08 | 아틀라스 캅코 에어파워, 남로체 벤누트삽 | 기체 압축 건조 장치 |
| KR20140024823A (ko) * | 2012-08-21 | 2014-03-03 | 토쿠덴 가부시기가이샤 | 유체가열장치 |
| US20180098385A1 (en) * | 2014-02-25 | 2018-04-05 | Sandvik Materials Technology Deutschland Gmbh | Heating element and process heater |
| KR20210042970A (ko) * | 2018-08-16 | 2021-04-20 | 바스프 에스이 | 파이프라인에서 유체를 가열하기 위한 디바이스 및 방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP4588559A1 (en) | 2025-07-23 |
| CN119998036A (zh) | 2025-05-13 |
| JP2025535070A (ja) | 2025-10-22 |
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