CN115341963A - Ammonia-hydrogen-methane multi-substance mixed heat supply and electricity generation system and use method thereof - Google Patents

Ammonia-hydrogen-methane multi-substance mixed heat supply and electricity generation system and use method thereof Download PDF

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Publication number
CN115341963A
CN115341963A CN202210839686.8A CN202210839686A CN115341963A CN 115341963 A CN115341963 A CN 115341963A CN 202210839686 A CN202210839686 A CN 202210839686A CN 115341963 A CN115341963 A CN 115341963A
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CN
China
Prior art keywords
valve
ammonia
combustion chamber
turbine
storage tank
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Pending
Application number
CN202210839686.8A
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Chinese (zh)
Inventor
秦江
马壮
王静贻
王紫璇
李成杰
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Harbin Institute of Technology
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Harbin Institute of Technology
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Publication date
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Priority to CN202210839686.8A priority Critical patent/CN115341963A/en
Publication of CN115341963A publication Critical patent/CN115341963A/en
Pending legal-status Critical Current

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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D15/00Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
    • F01D15/10Adaptations for driving, or combinations with, electric generators
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/74General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86Catalytic processes
    • B01D53/8643Removing mixtures of carbon monoxide or hydrocarbons and nitrogen oxides
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00Details of vessels or of the filling or discharging of vessels
    • F17C13/04Arrangement or mounting of valves
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C9/00Methods or apparatus for discharging liquefied or solidified gases from vessels not under pressure
    • F17C9/02Methods or apparatus for discharging liquefied or solidified gases from vessels not under pressure with change of state, e.g. vaporisation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23CMETHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C7/00Combustion apparatus characterised by arrangements for air supply
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2257/00Components to be removed
    • B01D2257/50Carbon oxides
    • B01D2257/502Carbon monoxide
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2221/00Handled fluid, in particular type of fluid
    • F17C2221/01Pure fluids
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2221/00Handled fluid, in particular type of fluid
    • F17C2221/03Mixtures
    • F17C2221/032Hydrocarbons
    • F17C2221/033Methane, e.g. natural gas, CNG, LNG, GNL, GNC, PLNG
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2227/00Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/01Propulsion of the fluid
    • F17C2227/0128Propulsion of the fluid with pumps or compressors
    • F17C2227/0135Pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2227/00Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/03Heat exchange with the fluid
    • F17C2227/0302Heat exchange with the fluid by heating

Abstract

The invention provides an ammonia-hydrogen-methane multi-substance mixed heat and electricity supply system and a using method thereof, belonging to the field of cogeneration. The problem of poor ammonia ignition performance is solved. The utility model provides an ammonia-hydrogen-methane multi-material mixes heat supply and produces electric system includes the compressor, the combustion chamber, the turbine, the generator, the liquid ammonia storage tank, the natural gas storage tank, the stop valve, the pump, the evaporation chamber, the admission valve, the flow divider, chemical regenerator and valve controller, the exit end of compressor and the inlet end intercommunication of combustion chamber, the rotation output of turbine links to each other with the power input end of generator, the exit end of pump and the entrance point intercommunication of evaporation chamber, the exit end of evaporation chamber and the entrance point intercommunication of flow divider, the exit end of natural gas storage tank communicates with the entrance point of combustion chamber through the admission valve, the hot junction export of combustion chamber and the hot junction import of evaporation chamber communicate, stop valve, admission valve and flow divider all are connected with the valve controller electricity. It is mainly used for generating electricity by using ammonia-hydrogen-methane.

Description

Ammonia-hydrogen-methane multi-substance mixed heat supply and electricity generation system and use method thereof
Technical Field
The invention belongs to the field of cogeneration, and particularly relates to an ammonia-hydrogen-methane multi-substance mixed heat and electricity supply system and a using method thereof.
Background
With the background of increasing energy demand and carbon emission pressure, the search for clean carbon-free fuels is the current research focus; ammonia is used as a hydrogen-rich substance and is an ideal carrier of hydrogen energy, and zero carbon emission can be realized by combustion; on the other hand, ammonia can be produced from renewable energy sources, and is more convenient to store and transport compared with hydrogen; therefore, ammonia can be used as a promising renewable fuel in the field of cogeneration;
however, because ammonia is less reactive and ignition energy is higher than fossil fuels, the combustion rate is much lower than the corresponding value of conventional hydrogen-carbon fuels; the direct use of pure ammonia as fuel also causes the problems of difficult ignition, unstable combustion, insufficient combustion and the like, and simultaneously needs to control the emission of nitrogen oxides, so that fuels such as hydrogen, methane and the like are needed to be used as fuel enhancers to realize the continuous and stable combustion of ammonia, especially methane, which is used for power generation of a gas turbine for a long time;
the ammonia-methane mixture can be used from a green ammonia source and can also be used from a byproduct ammonia obtained in an industrial process, so that the ammonia/methane mixed fuel can be used for a gas turbine mixing system, and the design of an electricity generating system which can utilize the ammonia-methane mixture as a raw material and can improve the combustion efficiency and the electricity generating efficiency is a problem to be solved urgently.
Disclosure of Invention
In view of this, the present invention is directed to an ammonia-hydrogen-methane multi-substance hybrid heating power generation system and a method for using the same to solve the problem of poor ignition performance of ammonia.
In order to achieve the above object, according to an aspect of the present invention, an ammonia-hydrogen-methane multi-substance mixed heat and electricity supply system is provided, which includes a gas compressor, a combustion chamber, a turbine, an electric generator, a liquid ammonia storage tank, a natural gas storage tank, a stop valve, a pump, an evaporation chamber, an air inlet valve, a flow divider, a chemical heat regenerator and a valve controller, wherein an outlet of the gas compressor is communicated with an inlet of the combustion chamber, a gas outlet of the combustion chamber is communicated with an inlet of the turbine, a rotation output end of the turbine is connected with a power input end of the electric generator, an output end of the liquid ammonia storage tank is communicated with an inlet of the pump through the stop valve, an outlet of the pump is communicated with an inlet of the evaporation chamber, an outlet of the evaporation chamber is communicated with an inlet of the flow divider, two outlet of the flow divider are respectively communicated with an inlet of the chemical heat regenerator and a fuel inlet of the combustion chamber, a discharge end of the chemical heat regenerator is communicated with another fuel inlet of the combustion chamber, a tail gas of the turbine is communicated with an inlet of the chemical heat regenerator through the air inlet of the combustion chamber, a hot end of the combustion chamber is communicated with an outlet of the evaporation chamber, and the flow divider, the stop valve and the inlet of the chemical heat regenerator are electrically connected with the inlet of the chemical heat exchanger.
Furthermore, the power generation system further comprises a metering valve, a catalytic reduction device and a catalytic oxidation device, wherein the gas outlet end of the chemical regenerator is communicated with the inlet end of the catalytic reduction device through the metering valve, and the output end of the catalytic reduction device is communicated with the inlet end of the catalytic oxidation device.
Furthermore, the valve controller is electrically connected with the metering valve.
Furthermore, the opening degrees of the stop valve, the air inlet valve, the flow dividing valve and the metering valve can be adjusted.
Furthermore, a reforming chamber capable of performing ammonia decomposition reforming reaction is arranged in the chemical regenerator.
Furthermore, the reaction product of the chemical regenerator is an ammonia-hydrogen-nitrogen mixture.
Furthermore, a nitrogen oxide selective reduction catalyst is arranged in the catalytic reduction device.
Further, the output product of the catalytic oxidation device is N 2 And CO 2
Further, the compressor is coaxially connected with the turbine.
According to another aspect of the invention, a method for supplying heat and generating electricity by using the ammonia-hydrogen-methane multi-substance mixture comprises the steps of introducing natural gas stored in a natural gas storage tank into a combustion chamber, premixing the natural gas with air compressed by an air compressor, igniting and combusting the natural gas, opening a stop valve after the combustion is stable, introducing liquid ammonia in a pumping liquid ammonia storage tank into an evaporation chamber by using heat generated by the combustion chamber, heating and evaporating the liquid ammonia to obtain ammonia, dividing the ammonia into two paths by using a flow dividing valve, directly inputting one path of the ammonia into a fuel inlet end of the combustion chamber to be mixed with the air for combustion, inputting the other path of the ammonia into a chemical heat regenerator, carrying out thermal cracking by using waste heat recovered from turbine tail gas by the chemical heat regenerator, enabling the generated mixed gas of the ammonia, the hydrogen and the nitrogen to flow out from a discharge end of the chemical heat regenerator as supplementary fuel to be introduced into the combustion chamber to be mixed with the air for combustion, generating a large amount of tail gas after the fuel is combusted to drive a power generator to generate power by using a turbine, and sequentially introducing waste gas of the chemical heat regenerator into a catalytic reduction device and a catalytic oxidation device by using a metering valve to be treated and then discharged.
Compared with the prior art, the invention has the beneficial effects that:
1. the ammonia fuel and the hydrogen fuel mixed into the combustion chamber can replace part of the original methane fuel, so that the carbon emission of the system is effectively reduced;
2. the opening degrees of the stop valve, the air inlet valve and the flow dividing valve are controlled by the valve controller, and the gas component ratio entering the combustion chamber can be adjusted, so that the optimal combustion efficiency is achieved, and the power generation efficiency is improved;
3. the waste heat of the tail gas is collected by the chemical heat regenerator to carry out thermal cracking on part of the ammonia fuel, and the generated ammonia-hydrogen-nitrogen mixed gas is introduced into the combustion chamber for combustion, so that the heat required by the reaction is reduced compared with the original direct combustion of the part of the ammonia fuel;
4. the catalytic reduction device and the catalytic oxidation device are used for respectively treating pollutants such as nitrogen oxides, carbon monoxide and the like in the tail gas, so that the pollution to the environment is greatly reduced.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural diagram of an AMH multi-substance hybrid heating and power generation system according to the present invention.
A compressor 1; a combustion chamber 2; a turbine 3; a generator 4; a liquid ammonia storage tank 5; a natural gas storage tank 6; a stop valve 7; a pump 8; an evaporation chamber 9; an intake valve 10; a flow divider valve 11; a chemical regenerator 12; a valve controller 13; a metering valve 14; a catalytic reduction device 15; a catalytic oxidation unit 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely explained below with reference to the drawings in the embodiments of the present invention. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict, and the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments.
Referring to the drawings for illustrating the present embodiment, according to one aspect of the present invention, there is provided an ammonia-hydrogen-methane multi-substance hybrid heating and power generation system, comprising a compressor 1, a combustion chamber 2, a turbine 3, a generator 4, a liquid ammonia storage tank 5, a natural gas storage tank 6, a stop valve 7, a pump 8, an evaporation chamber 9, an air intake valve 10, a flow divider valve 11, a chemical regenerator 12, a valve controller 13, a metering valve 14, a catalytic reduction device 15 and a catalytic oxidation device 16, the outlet end of the compressor 1 is communicated with the air inlet end of the combustion chamber 2, the gas outlet end of the combustion chamber 2 is communicated with the inlet end of the turbine 3, the rotating output end of the turbine 3 is connected with the power input end of the generator 4, the output end of the liquid ammonia storage tank 5 is communicated with the inlet end of the pump 8 through a stop valve 7, the outlet end of the pump 8 is communicated with the inlet end of an evaporation chamber 9, the outlet end of the evaporation chamber 9 is communicated with the inlet end of a flow dividing valve 11, two outlet ends of the flow dividing valve 11 are respectively communicated with a feeding end of the chemical heat regenerator 12 and a fuel inlet end of the combustion chamber 2, the discharge end of the chemical regenerator 12 is communicated with the other fuel inlet end of the combustion chamber 2, the tail gas discharge outlet of the turbine 3 is communicated with the gas inlet end of the chemical regenerator 12, the outlet end of the natural gas storage tank 6 is communicated with the inlet end of the combustion chamber 2 through an air inlet valve 10, the hot end outlet of the combustion chamber 2 is communicated with the hot end inlet of the evaporation chamber 9, the gas outlet end of the chemical regenerator 12 is communicated with the inlet end of a catalytic reduction device 15 through a metering valve 14, the output end of the catalytic reduction device 15 is communicated with the inlet end of the catalytic oxidation device 16, and the stop valve 7, the air inlet valve 10, the flow divider valve 11 and the metering valve 14 are all electrically connected with the valve controller 13.
In this embodiment, the opening degrees of the stop valve 7, the intake valve 10, the flow dividing valve 11 and the metering valve 14 can be adjusted, so as to facilitate the adjustment of the gas component ratios in the combustion chamber 2, thereby improving the combustion efficiency in the combustion chamber 2, improving the output efficiency of the fuel due to high combustion efficiency, and thus enabling the fuel entering the turbine 3 to generate more mechanical energy after reaction, thereby driving the generator 4 to generate more electric energy in unit time.
In this embodiment, the chemical regenerator 12 is provided with a reforming chamber capable of performing ammonia decomposition reforming reaction, so as to facilitate ammonia decomposition.
In this embodiment, the catalytic reduction device 15 is provided with a nitrogen oxide selective reduction catalyst to facilitate the reduction reaction.
In this embodiment, the compressor 1 and the turbine 3 are coaxially connected to each other, so as to perform a power utilization function, thereby improving the energy utilization rate.
According to another aspect of the invention, a method for supplying heat and power by using the ammonia-hydrogen-methane multi-substance mixture is provided, which comprises introducing natural gas stored in a natural gas storage tank 6 into a combustion chamber 2, premixing the natural gas with air compressed by an air compressor 1, igniting and combusting the natural gas, opening a stop valve 7 after the combustion is stable, pumping liquid ammonia in a liquid ammonia storage tank 5 by using a pump 8, introducing the liquid ammonia into an evaporation chamber 9, heating and evaporating the liquid ammonia by heat generated by the combustion chamber 2 to obtain ammonia gas, dividing the ammonia gas into two paths by a flow dividing valve 11, directly inputting one path of the ammonia gas into a fuel inlet end of the combustion chamber 2 to be mixed with the air for combustion, inputting the other path of the ammonia gas into a chemical regenerator 12, thermally cracking the ammonia gas by using waste heat recovered from turbine 3 by the chemical regenerator 12, allowing the generated mixed gas of the ammonia, the hydrogen and the nitrogen to flow out from a discharge end of the chemical regenerator 12 as supplementary fuel, introducing the supplementary fuel into the combustion chamber 2 to be mixed with the air for combustion, generating a large amount of tail gas generated after the fuel is combusted, driving a generator 4 to generate power by the turbine 3 to generate power, and discharging the waste gas of the chemical regenerator 12 after being sequentially treated by a catalytic reduction device 15 and a catalytic oxidation device 16 through a metering valve 14.
The embodiments of the invention disclosed above are intended merely to aid in the explanation of the invention. The examples are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention.

Claims (10)

1. The utility model provides an electricity system is produced in many material mixture heating of ammonia hydrogen methane which characterized in that: comprises a gas compressor (1), a combustion chamber (2), a turbine (3), a generator (4), a liquid ammonia storage tank (5), a natural gas storage tank (6), a stop valve (7), a pump (8), an evaporation chamber (9), an air inlet valve (10), a flow divider valve (11), a chemical heat regenerator (12) and a valve controller (13), wherein the outlet end of the gas compressor (1) is communicated with the air inlet end of the combustion chamber (2), the gas outlet end of the combustion chamber (2) is communicated with the inlet end of the turbine (3), the rotation output end of the turbine (3) is connected with the power input end of the generator (4), the output end of the liquid ammonia storage tank (5) is communicated with the inlet end of the pump (8) through the stop valve (7), the exit end of pump (8) and the entrance point intercommunication of evaporating chamber (9), the exit end of evaporating chamber (9) and the entrance point intercommunication of flow divider valve (11), two exit ends of flow divider valve (11) communicate with the pan feeding end of chemical regenerator (12) and a fuel entry end of combustion chamber (2) respectively, the discharge end of chemical regenerator (12) and another fuel entry end intercommunication of combustion chamber (2), the tail gas discharge mouth of turbine (3) and the inlet end intercommunication of chemical regenerator (12), the exit end of natural gas storage tank (6) is through admission valve (10) and the entrance end intercommunication of combustion chamber (2) The inlet end is communicated, the hot end outlet of the combustion chamber (2) is communicated with the hot end inlet of the evaporation chamber (9), and the stop valve (7), the air inlet valve (10) and the flow dividing valve (11) are electrically connected with the valve controller (13).
2. The system according to claim 1, wherein the system comprises: the power generation system further comprises a metering valve (14), a catalytic reduction device (15) and a catalytic oxidation device (16), the gas outlet end of the chemical heat regenerator (12) is communicated with the inlet end of the catalytic reduction device (15) through the metering valve (14), and the output end of the catalytic reduction device (15) is communicated with the inlet end of the catalytic oxidation device (16).
3. The system according to claim 2, wherein the system comprises: the valve controller (13) is electrically connected with the metering valve (14).
4. The system according to claim 3, wherein the system comprises: the opening degrees of the stop valve (7), the air inlet valve (10), the flow dividing valve (11) and the metering valve (14) can be adjusted.
5. The system according to claim 2, wherein the system comprises: the chemical regenerator (12) is provided with a reforming chamber capable of carrying out ammonia decomposition reforming reaction.
6. The system according to claim 5, wherein the system comprises: the reaction product of the chemical heat regenerator (12) is ammonia-hydrogen-nitrogen mixed gas.
7. The system according to claim 2, wherein the system comprises: and a nitrogen oxide selective reduction catalyst is arranged in the catalytic reduction device (15).
8. The system according to claim 1, wherein the system comprises: the output product of the catalytic oxidation device (16) is N 2 And CO 2
9. The system according to claim 1, wherein the system comprises: the compressor (1) is coaxially connected with the turbine (3).
10. A method of using the amhydromethane multi-substance hybrid heating power generation system according to any one of claims 1 to 9, characterized in that: the method comprises the steps that natural gas stored in a natural gas storage tank (6) is introduced into a combustion chamber (2) to be premixed with air compressed by a compressor (1) and ignited for combustion, after combustion is stable, a stop valve (7) is opened, liquid ammonia in a liquid ammonia storage tank (5) is extracted by a pump (8) and introduced into an evaporation chamber (9) to be heated and evaporated by heat generated by the combustion chamber (2) to obtain ammonia, the ammonia is divided into two paths by a flow divider valve (11), one path of ammonia is directly input into a fuel inlet end of the combustion chamber (2) to be mixed with the air for combustion, the other path of ammonia enters a chemical heat regenerator (12), waste heat recovered from tail gas of a turbine (3) by the chemical heat regenerator (12) is used for thermal cracking, a generated mixed gas of ammonia, hydrogen and nitrogen flows out of a discharge end of the chemical heat regenerator (12) to serve as supplementary fuel to be introduced into the combustion chamber (2) to be mixed with the air for combustion, a large amount of the tail gas generated after the fuel is combusted, the tail gas is used for acting through the turbine (3) to drive a generator (4) to generate electricity, and the waste gas of the chemical heat regenerator (12) sequentially enters a catalytic reduction device (15) and a catalytic oxidation device (16) to be treated by a metering valve (16), and then is discharged.
CN202210839686.8A 2022-07-18 2022-07-18 Ammonia-hydrogen-methane multi-substance mixed heat supply and electricity generation system and use method thereof Pending CN115341963A (en)

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CN202210839686.8A CN115341963A (en) 2022-07-18 2022-07-18 Ammonia-hydrogen-methane multi-substance mixed heat supply and electricity generation system and use method thereof

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Application Number Priority Date Filing Date Title
CN202210839686.8A CN115341963A (en) 2022-07-18 2022-07-18 Ammonia-hydrogen-methane multi-substance mixed heat supply and electricity generation system and use method thereof

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220275759A1 (en) * 2019-08-26 2022-09-01 8 Rivers Capital, Llc Flame control in an oxyfuel combustion process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220275759A1 (en) * 2019-08-26 2022-09-01 8 Rivers Capital, Llc Flame control in an oxyfuel combustion process

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