CN109000277A - Burner and gas turbine - Google Patents

Burner and gas turbine Download PDF

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Publication number
CN109000277A
CN109000277A CN201810566037.9A CN201810566037A CN109000277A CN 109000277 A CN109000277 A CN 109000277A CN 201810566037 A CN201810566037 A CN 201810566037A CN 109000277 A CN109000277 A CN 109000277A
Authority
CN
China
Prior art keywords
mass fraction
oxide
heat storage
burner
catalyst
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810566037.9A
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Chinese (zh)
Inventor
王利民
苏国振
韩孟克
安履东
潘豪
刘德玉
杜磊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
New Austrian Energy Power Technology (shanghai) Co Ltd
Original Assignee
New Austrian Energy Power Technology (shanghai) Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by New Austrian Energy Power Technology (shanghai) Co Ltd filed Critical New Austrian Energy Power Technology (shanghai) Co Ltd
Priority to CN201810566037.9A priority Critical patent/CN109000277A/en
Publication of CN109000277A publication Critical patent/CN109000277A/en
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
    • B01J23/8933—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals also combined with metals, or metal oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/898—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals also combined with metals, or metal oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with vanadium, tantalum, niobium or polonium
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
    • B01J23/8933—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals also combined with metals, or metal oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/8986—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals also combined with metals, or metal oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with manganese, technetium or rhenium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/40—Continuous combustion chambers using liquid or gaseous fuel characterised by the use of catalytic means

Abstract

The present invention relates to technical field of internal combustion engines, disclose a kind of burner and gas turbine, burner includes combustion chamber, it is fixedly arranged on the indoor heat storage of burning, it further include the catalyst being attached on heat storage, catalyst includes: the copper oxide that mass fraction is 0.6%-10%, mass fraction is the cerium oxide of 0.3%-3%, mass fraction is the manganese oxide of 0%-5%, mass fraction is the cobalt oxide of 0%-3%, mass fraction is the vanadium oxide of 0%-5%, mass fraction is the platinum of 0%-2%, mass fraction is the rhodium of 0%-3%, mass fraction is the palladium and solvent of 0%-2%.Burner provided by the invention, when in use, by increasing heat storage in the combustion chamber of burner, heat storage, which has, improves theoretical temperature combustion, improves burning condition, improves the functions such as the utilization rate of fuel value.Therefore burner provided by the invention, the uniformity of burning indoor temperature distribution can be improved, improve efficiency of combustion.

Description

Burner and gas turbine
Technical field
The present invention relates to technical field of internal combustion engines, in particular to a kind of burner and gas turbine.
Background technique
Burner is the important component of miniature gas turbine, and burner is rationally to mix fuel with air, makes to fire Expect the equipment of stable ignition and completely burned, is equipped with combustion chamber in existing burner, fuel gas and air are according to certain Ratio is mixed and burned in the combustion chamber, generates high-temperature flue gas, pushes the power generation of subsequent power generation machine.
But when fuel gas mixes with air in combustion chamber in the prior art, due to airflow function, combustion flame holds Easily offset, be easy to cause the problems such as temperature distribution is non-uniform, and efficiency of combustion is low in combustion chamber.
Summary of the invention
The present invention provides a kind of burner and gas turbines to mention to improve the uniformity of burning indoor temperature distribution High burning efficiency.
In order to achieve the above objectives, the present invention the following technical schemes are provided:
The present invention provides a kind of burners, including combustion chamber, are fixedly arranged on the indoor heat storage of burning, further include attached The catalyst on the heat storage, the catalyst include: mass fraction be 0.6%-10% copper oxide, mass fraction Cobalt oxide that manganese oxide that cerium oxide, mass fraction for 0.3%-3% are 0%-5%, mass fraction are 0%-3%, quality Rhodium that platinum that vanadium oxide that score is 0%-5%, mass fraction are 0%-2%, mass fraction are 0%-3%, mass fraction are The palladium and solvent of 0%-2%.
Burner provided by the invention, when in use, by increasing heat storage in the combustion chamber of burner, it is possible to reduce Due to more spacious in combustion chamber, when fuel gas and air are mixed and burned, because airflow function causes combustion flame in combustion chamber Bias internal leads to the generation of the excessively high phenomenon of local temperature in combustion chamber, and heat storage, which has, improves theoretical temperature combustion, improves burning Condition meets the high temperature requirement of equipment, expands the application range of low calorie fuels, improves the functions such as the utilization rate of fuel value.
Therefore burner provided by the invention, the uniformity of burning indoor temperature distribution can be improved, improve efficiency of combustion.
In some alternative embodiments, the catalyst includes: the copper oxide, mass fraction that mass fraction is 10% For 3% cerium oxide, mass fraction be 5% manganese oxide, mass fraction be 3% cobalt oxide, mass fraction be 5% oxidation The palladium and solvent that rhodium that platinum that vanadium, mass fraction are 2%, mass fraction are 3%, mass fraction are 2%.The setting of catalyst The indoor efficiency of combustion of burning can be improved, improve the full combustion rate of fuel gas, reduce the discharge amount of pernicious gas.
In some alternative embodiments, the catalyst includes: the copper oxide, mass fraction that mass fraction is 10% For 3% cerium oxide, mass fraction be 5% vanadium oxide, mass fraction be 2% platinum, mass fraction be 3% rhodium, quality Score is the palladium and solvent of 0%-2%.
In some alternative embodiments, it is the copper oxide of 0.6%-10%, matter that the catalyst, which includes: mass fraction, Measure score be 0.3%-3% cerium oxide, mass fraction be 0%-5% manganese oxide, mass fraction be 0%-3% oxidation Rhodium that platinum that vanadium oxide that cobalt, mass fraction are 0%-5%, mass fraction are 0%-2%, mass fraction are 0%-3%, quality Score is the palladium and solvent of 0%-2%.Catalyst main active component is made of the national standard method of spinel structure, not There are other crystal phases, and in the combustion process of carbon particle, catalyst can provide Lattice Oxygen for burning, reach reduction carbon soot particles The purpose of burning point provides adequate condition for the catalysis oxidation of carbon soot particles.The catalyst and carrier adhesive force are strong, and distribution is equal Even, disperse degree is high, not easily to fall off, and preparation process is simple.
In some alternative embodiments, the heat storage is honeycomb ceramic heat accumulator.Honeycomb ceramic heat accumulator has The remarkable advantages such as high, the big, good heat conductivity of amount of stored heat of high temperature resistant, anticorrosive, good thermal shock stability, intensity, therefore honeycomb is used to make pottery Porcelain heat storage can be further improved the uniformity of burning room temperature, improve efficiency of combustion.
In some alternative embodiments, the heat storage is heat-storing sphere.
In some alternative embodiments, the volume of the heat storage is the 50%~70% of the combustion chamber volume.
In some alternative embodiments, mounting base is equipped in the combustion chamber, the mounting base is equipped with for holding Receive the groove of the heat storage.Heat storage is by realizing the fixation with combustion chamber in insertion groove.
The present invention also provides a kind of gas turbines, comprising: burner described in any of the above embodiments.Due to said burner The uniformity of burning indoor temperature distribution can be improved, improve efficiency of combustion.Therefore gas turbine provided by the invention has preferably Energy-saving effect.
In some alternative embodiments, the gas turbine is miniature gas turbine.Miniature gas turbine It (Microturbine) is small-sized Thermal Motor that a kind of newly-developed gets up, single-machine capacity range is 25~300kW, base This technology is characterized in using radial flow impeller mechanical (inward flow turbine and centrifugal-flow compressor) and extraction cycle.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes a part of the invention, this hair Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the inside partial structural diagram of burner provided in an embodiment of the present invention；
Fig. 2 is the X-ray diffractogram of catalyst provided in an embodiment of the present invention.
In figure:
The combustion chamber 1- 2- heat storage
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
As shown in FIG. 1, FIG. 1 is the inside partial structural diagrams of burner provided in an embodiment of the present invention；The present invention mentions A kind of burner, including combustion chamber 1 are supplied, the heat storage 2 being fixedly arranged in the combustion chamber 1 further includes being attached to the accumulation of heat Catalyst on body, the catalyst include: copper oxide, the mass fraction 0.3%-3% that mass fraction is 0.6%-10% Cerium oxide, mass fraction be 0%-5% manganese oxide, mass fraction be 0%-3% cobalt oxide, mass fraction 0%- The palladium that rhodium that platinum that 5% vanadium oxide, mass fraction are 0%-2%, mass fraction are 0%-3%, mass fraction are 0%-2% And solvent.
Burner provided by the invention by increasing heat storage 2 in the combustion chamber of burner 1, can subtract when in use Less due to more spacious in combustion chamber 1, when fuel gas and air are mixed and burned, because airflow function causes combustion flame burning 1 bias internal of room, the generation of the excessively high phenomenon of local temperature in combustion chamber 1, heat storage 2, which has, improves theoretical temperature combustion, improves combustion Burning condition meets the high temperature requirement of equipment, expands the application range of low calorie fuels, improves the function such as the utilization rate of fuel value Energy.
Therefore burner provided by the invention, the uniformity of burning indoor temperature distribution can be improved, improve efficiency of combustion.
Said burner can save 20%~30% fuel, reduce the discharge amount of pernicious gas up to 20% or more.And The efficiency of combustion in combustion chamber 1 can be improved in the setting of catalyst, improves the full combustion rate of fuel gas, reduces pernicious gas Discharge amount.
Above-mentioned heat storage has multiple holes, and catalyst can (i.e. catalyst be with accumulation of heat on the outer surface of heat storage Body is carrier), it can also be located at least one hole.
Optionally, above-mentioned catalyst can be metallic catalyst.
In a kind of optional embodiment, the catalyst includes: cerium oxide and national standard method.As shown in Fig. 2, Fig. 2 For the X-ray diffractogram of catalyst provided in an embodiment of the present invention, wherein the abscissa in Fig. 2 (X-axis) represents X-ray to catalysis Incident angle when agent is tested, ordinate (Y-axis) represent the intensity after catalyst diffraction, catalyst main active component by The national standard method of spinel structure forms, and other crystal phases are not present, and in the combustion process of carbon particle, catalyst can be Burning provides Lattice Oxygen, achievees the purpose that reduce carbon soot particles burning point, provides adequate condition for the catalysis oxidation of carbon soot particles. In addition, the catalyst and carrier adhesive force are strong, it is evenly distributed, disperse degree is high, and it is not easily to fall off, and also preparation process is simple.
The concrete composition composition of above-mentioned catalyst may include: that mass fraction is the copper oxide (CuO) of 0.6%-10%, matter Measure the cerium oxide (CeO that score is 0.3%-3%2), mass fraction be 0%-5% manganese oxide (MnO2), mass fraction 0%- 3% cobalt oxide (Co3O4), mass fraction be 0%-5% vanadium oxide (V2O5), mass fraction be 0%-2% platinum (Pt), Rhodium (Rh) that mass fraction is 0%-3%, the palladium (Pd) that mass fraction is 0%-2%.
Specifically such as: the catalyst include: mass fraction be 10% copper oxide, mass fraction be 3% cerium oxide, Vanadium oxide that cobalt oxide that manganese oxide that mass fraction is 5%, mass fraction are 3%, mass fraction are 5%, mass fraction are The palladium and solvent that rhodium that 2% platinum, mass fraction are 3%, mass fraction are 2%.
Alternatively, the catalyst include: mass fraction be 10% copper oxide, mass fraction be 3% cerium oxide, quality The palladium that rhodium that platinum that vanadium oxide that score is 5%, mass fraction are 2%, mass fraction are 3%, mass fraction are 0%-2% with And solvent.
Alternatively, the catalyst includes: copper oxide, the mass fraction 0.3%-3% that mass fraction is 0.6%-10% Cerium oxide, mass fraction be 0%-5% manganese oxide, mass fraction be 0%-3% cobalt oxide, mass fraction 0%- The palladium that rhodium that platinum that 5% vanadium oxide, mass fraction are 0%-2%, mass fraction are 0%-3%, mass fraction are 0%-2% And solvent.
Above-mentioned catalyst can be prepared by carrier of heat storage, specific:
Embodiment 1:
It takes a certain amount of cerous nitrate to be made into 4% solution, heat storage is put into wherein, impregnate 5 hours, then take out, So that it is dried in the shade at room temperature in air 12 hours using absorbent cotton, then in air, is dried in an oven at a temperature of 60 DEG C Dry 3 hours, then 250 DEG C at a temperature of calcine 2 hours in high temperature furnace.It is taken out after furnace cooling, is then placed in copper nitrate 5 hours are impregnated with the mixed solution (concentration of copper nitrate is that the concentration of 3%, manganese nitrate is 1.5%) of manganese nitrate, are then taken Out, using absorbent cotton, it is made to dry in the shade at room temperature in air 12 hours, dries 3 hours in an oven at a temperature of 60 DEG C, so Afterwards 250 DEG C at a temperature of calcine 2 hours in high temperature furnace.It is taken out after furnace cooling, is thus prepared for urging on heat storage Agent.
Embodiment 2:
It takes a certain amount of cerous nitrate to be made into 4% solution, heat storage is put into wherein, impregnate 5 hours, then take out, So that it is dried in the shade at room temperature in air 12 hours using absorbent cotton, then in air, is dried in an oven at a temperature of 60 DEG C Dry 3 hours, then 250 DEG C at a temperature of calcine 2 hours in high temperature furnace.It takes out, then takes a certain amount of after furnace cooling Copper nitrate, platinum nitrate, rhodium nitrate and palladium nitrate are made into 8%, 1%, 1.5% and 2% solution respectively, and are mixed.Then Heat storage is put into wherein, 15 hours is impregnated, then takes out, using absorbent cotton, it is made to dry in the shade 20 at room temperature in air Hour, then in air, dried at a temperature of 150 DEG C 2 hours, it is cold with furnace then at temperature lower calcination 1 hour of 300 DEG C But it takes out afterwards.
Embodiment 3:
It takes a certain amount of cerous nitrate to be made into 12% solution, then heat storage is put into wherein, impregnate 7 hours, then It takes out, so that it is dried in the shade at room temperature in air 18 hours using absorbent cotton, then in air, in baking oven at a temperature of 70 DEG C Middle drying 2 hours, then 300 DEG C at a temperature of calcine 2.5 hours in high temperature furnace, taken out after furnace cooling.Then, it is put into (concentration of copper nitrate is that the concentration of 15%, palladium chloride is 2.5%) impregnates 7 small in the mixed solution of copper nitrate and palladium chloride When, it then takes out, so that it is dried in the shade at room temperature in air 18 hours using absorbent cotton, dried in an oven at a temperature of 70 DEG C 2 hours, then 300 DEG C at a temperature of calcine 2.5 hours in high temperature furnace.It is taken out after furnace cooling, finally in 350 DEG C of temperature Degree is lower to be used hydrogen reducing 1.5 hours.
Embodiment 4:
It takes a certain amount of cerous nitrate to be made into 15% solution, then heat storage is put into wherein, impregnate 4 hours, then It takes out, so that it is dried in the shade at room temperature in air 15 hours using absorbent cotton, then in air, dried at a temperature of 120 DEG C Dry 1.5 hours in case, then 400 DEG C at a temperature of calcine 4 hours in high temperature furnace.It is taken out after furnace cooling.Then, it puts Enter in the mixed solution of copper nitrate, nitric acid vanadium, cobalt acetate, rhodium nitrate and platinum nitrate that (concentration is respectively 20%, 10%, 8%, 4% With 5%) 16 hours of immersion, then takes out, so that it is dried in the shade at room temperature in air 16 hours using absorbent cotton, at 120 DEG C At a temperature of dry 1.5 hours in an oven, then 400 DEG C at a temperature of calcine 4 hours in high temperature furnace.It is taken after furnace cooling Out, it is finally used hydrogen reducing 1 hour at a temperature of 400 DEG C, catalyst is thus generated on heat storage.
Embodiment 5:
It takes a certain amount of cerous nitrate to be made into 9% solution, then heat storage is put into wherein, impregnate 4 hours, then take Out, it is made to dry in the shade at room temperature in air 15 hours using absorbent cotton, then in air, in baking oven at a temperature of 110 DEG C Middle drying 1.1 hours, then 350 DEG C at a temperature of calcine 4. hours in high temperature furnace.It is taken out after furnace cooling.Then, it puts Enter that copper nitrate, cobalt acetate, (concentration is respectively 19%, 7.5% and 10%) impregnates 4.5 hours in manganese nitrate mixed solution, so After take out, so that it is dried in the shade at room temperature in air 16 hours using absorbent cotton, dry 1.2 in an oven at a temperature of 120 DEG C Hour, then 300 DEG C at a temperature of calcine 4.5 hours in high temperature furnace, taken out after furnace cooling.
Embodiment 6:
It takes a certain amount of cerous nitrate to be made into 10% solution, then heat storage is put into wherein, impregnate 4.5 hours, so After take out, so that it is dried in the shade at room temperature in air 16 hours using absorbent cotton, then in air, at a temperature of 120 DEG C Dry 1.2 hours in baking oven, then 300 DEG C at a temperature of calcine 4.5 hours in high temperature furnace.It is taken out after furnace cooling.So Afterwards, it is 12 small that (concentration is respectively 20%, 8% and 5%) immersion is put into the mixed solution of copper nitrate, cobalt acetate and palladium chloride When, it then takes out, so that it is dried in the shade at room temperature in air 16 hours using absorbent cotton, dried in an oven at a temperature of 120 DEG C Dry 1.2 hours, then 300 DEG C at a temperature of calcine 4.5 hours in high temperature furnace.It is taken out after furnace cooling, finally at 400 DEG C At a temperature of use hydrogen reducing 1 hour.
Optionally, the heat storage 2 is honeycomb ceramic heat accumulator 2.Honeycomb ceramic heat accumulator 2 have high temperature resistant, it is anticorrosive, The remarkable advantages such as high, the big, good heat conductivity of amount of stored heat of good thermal shock stability, intensity, therefore use honeycomb ceramic heat accumulator 2 can be into One step improves the uniformity of temperature in combustion chamber 1, improves efficiency of combustion.
Optionally, the heat storage 2 is heat-storing sphere.Certain heat storage 2 is not limited to cited two kinds, or other Structure just no longer repeats one by one here.
In a kind of specific embodiment, the volume of the heat storage 2 is the 50%~70% of 1 volume of combustion chamber.
Above-mentioned heat storage 2 can be fixed in several ways in combustion chamber 1, optionally, be equipped in the combustion chamber 1 Mounting base, the mounting base are equipped with the groove for accommodating the heat storage 2.Heat storage 2 by insertion groove in, realize with The fixation of combustion chamber 1.
The present invention also provides a kind of gas turbines, including burner.As shown in Figure 1, the burner includes combustion chamber 1, The heat storage 2 being fixedly arranged in the combustion chamber 1.
Gas turbine provided by the invention at work, can be with by increasing heat storage 2 in the combustion chamber of burner 1 It reduces due to more spacious in combustion chamber 1, when fuel gas and air are mixed and burned, because airflow function causes combustion flame firing 1 bias internal of room is burnt, the generation of the excessively high phenomenon of local temperature in combustion chamber 1, heat storage 2, which has, improves theoretical temperature combustion, improves Burning condition meets the high temperature requirement of equipment, expands the application range of low calorie fuels, improves the function such as the utilization rate of fuel value Energy.Therefore gas turbine provided by the invention has preferable energy-saving effect.
In some alternative embodiments, the gas turbine is miniature gas turbine.Miniature gas turbine It (Microturbine) is small-sized Thermal Motor that a kind of newly-developed gets up, single-machine capacity range is 25~300kW, base This technology is characterized in using radial flow impeller mechanical (inward flow turbine and centrifugal-flow compressor) and extraction cycle.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies Within, then the present invention is also intended to include these modifications and variations.

Claims (8)

1. a kind of burner, including combustion chamber, which is characterized in that be fixedly arranged on the indoor heat storage of burning, further include attachment Catalyst on the heat storage, the catalyst include: mass fraction be 0.6%-10% copper oxide, mass fraction be Cobalt oxide that manganese oxide that cerium oxide, the mass fraction of 0.3%-3% is 0%-5%, mass fraction are 0%-3%, quality point Rhodium that platinum that vanadium oxide, the mass fraction that number is 0%-5% are 0%-2%, mass fraction are 0%-3%, mass fraction are The palladium and solvent of 0%-2%.
2. burner according to claim 1, which is characterized in that the catalyst includes: the oxygen that mass fraction is 10% Change the cobalt oxide that manganese oxide, mass fraction that cerium oxide, mass fraction that copper, mass fraction are 3% are 5% are 3%, quality point Number for 5% vanadium oxides, mass fraction be 2% platinum, mass fraction be 3% rhodium, the mass fraction palladium that is 2% and molten Agent.
3. burner according to claim 1, which is characterized in that the catalyst includes: the oxygen that mass fraction is 10% Changing platinum, mass fraction that vanadium oxide, mass fraction that cerium oxide, mass fraction that copper, mass fraction are 3% are 5% are 2% is 3% rhodium, the palladium and solvent that mass fraction is 0%-2%.
4. burner according to claim 1, which is characterized in that the catalyst includes: that mass fraction is 0.6%- Manganese oxide that cerium oxide that 10% copper oxide, mass fraction are 0.3%-3%, mass fraction are 0%-5%, mass fraction are Platinum that vanadium oxide that cobalt oxide, the mass fraction of 0%-3% is 0%-5%, mass fraction are 0%-2%, mass fraction are The rhodium of 0%-3%, the palladium and solvent that mass fraction is 0%-2%.
5. burner according to claim 1, which is characterized in that the heat storage is honeycomb ceramic heat accumulator.
6. burner according to claim 1, which is characterized in that the heat storage is heat-storing sphere.
7. a kind of gas turbine characterized by comprising burner as described in any one of claims 1 to 6.
8. gas turbine according to claim 7, which is characterized in that the gas turbine is miniature gas turbine.
CN201810566037.9A 2018-06-04 2018-06-04 Burner and gas turbine Pending CN109000277A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810566037.9A CN109000277A (en) 2018-06-04 2018-06-04 Burner and gas turbine

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Application Number Priority Date Filing Date Title
CN201810566037.9A CN109000277A (en) 2018-06-04 2018-06-04 Burner and gas turbine

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101451718A (en) * 2007-12-03 2009-06-10 通用电气公司 Catalytically stabilized gas turbine combustor
CN101825289A (en) * 2009-01-19 2010-09-08 通用电气公司 Adopt the system and method for catalytic reactor coatings
CN104995457A (en) * 2013-02-21 2015-10-21 埃克森美孚上游研究公司 Catalyst comprising oxygen storage component for treatment of gas turbine exhaust gases
CN206369492U (en) * 2016-11-29 2017-08-01 参化（上海）能源科技有限公司 Structure for solving the blocking of RTO/RCO emission-control equipments heat storage
CN207230539U (en) * 2017-06-01 2018-04-13 陈婷婷 A kind of burner with cellular heat storage

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101451718A (en) * 2007-12-03 2009-06-10 通用电气公司 Catalytically stabilized gas turbine combustor
CN101825289A (en) * 2009-01-19 2010-09-08 通用电气公司 Adopt the system and method for catalytic reactor coatings
CN104995457A (en) * 2013-02-21 2015-10-21 埃克森美孚上游研究公司 Catalyst comprising oxygen storage component for treatment of gas turbine exhaust gases
CN206369492U (en) * 2016-11-29 2017-08-01 参化（上海）能源科技有限公司 Structure for solving the blocking of RTO/RCO emission-control equipments heat storage
CN207230539U (en) * 2017-06-01 2018-04-13 陈婷婷 A kind of burner with cellular heat storage

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Application publication date: 20181214