CN109111971A - A kind of coke-removing agent and preparation method thereof being used to prepare biomass granule fuel - Google Patents
A kind of coke-removing agent and preparation method thereof being used to prepare biomass granule fuel Download PDFInfo
- Publication number
- CN109111971A CN109111971A CN201710485069.1A CN201710485069A CN109111971A CN 109111971 A CN109111971 A CN 109111971A CN 201710485069 A CN201710485069 A CN 201710485069A CN 109111971 A CN109111971 A CN 109111971A
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- Prior art keywords
- agent
- parts
- coke
- biomass granule
- granule fuel
- 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
Links
- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 67
- 239000000446 fuel Substances 0.000 title claims abstract description 25
- 239000002028 Biomass Substances 0.000 title claims abstract description 24
- 239000008187 granular material Substances 0.000 title claims abstract description 17
- 238000002360 preparation method Methods 0.000 title claims description 5
- 238000002485 combustion reaction Methods 0.000 claims abstract description 22
- 239000003054 catalyst Substances 0.000 claims abstract description 13
- 230000008961 swelling Effects 0.000 claims abstract description 13
- 239000002671 adjuvant Substances 0.000 claims abstract description 12
- 239000007800 oxidant agent Substances 0.000 claims abstract description 10
- 230000001590 oxidative effect Effects 0.000 claims abstract description 10
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 15
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 15
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 10
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 10
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 claims description 10
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims description 10
- WZUKKIPWIPZMAS-UHFFFAOYSA-K Ammonium alum Chemical compound [NH4+].O.O.O.O.O.O.O.O.O.O.O.O.[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O WZUKKIPWIPZMAS-UHFFFAOYSA-K 0.000 claims description 5
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 claims description 5
- 239000005751 Copper oxide Substances 0.000 claims description 5
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 claims description 5
- 229940037003 alum Drugs 0.000 claims description 5
- JTXJZBMXQMTSQN-UHFFFAOYSA-N amino hydrogen carbonate Chemical compound NOC(O)=O JTXJZBMXQMTSQN-UHFFFAOYSA-N 0.000 claims description 5
- 239000000292 calcium oxide Substances 0.000 claims description 5
- 235000012255 calcium oxide Nutrition 0.000 claims description 5
- 229910000431 copper oxide Inorganic materials 0.000 claims description 5
- 239000000395 magnesium oxide Substances 0.000 claims description 5
- VKJKEPKFPUWCAS-UHFFFAOYSA-M potassium chlorate Chemical compound [K+].[O-]Cl(=O)=O VKJKEPKFPUWCAS-UHFFFAOYSA-M 0.000 claims description 5
- 235000010333 potassium nitrate Nutrition 0.000 claims description 5
- 239000004323 potassium nitrate Substances 0.000 claims description 5
- 239000012286 potassium permanganate Substances 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 5
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 1
- 239000005864 Sulphur Substances 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 238000004939 coking Methods 0.000 abstract description 7
- 239000000428 dust Substances 0.000 abstract description 6
- 238000013517 stratification Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 239000000779 smoke Substances 0.000 abstract description 3
- 239000003292 glue Substances 0.000 abstract description 2
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 239000010902 straw Substances 0.000 description 3
- 239000003245 coal Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005235 decoking Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L5/00—Solid fuels
- C10L5/40—Solid fuels essentially based on materials of non-mineral origin
- C10L5/44—Solid fuels essentially based on materials of non-mineral origin on vegetable substances
- C10L5/445—Agricultural waste, e.g. corn crops, grass clippings, nut shells or oil pressing residues
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L10/00—Use of additives to fuels or fires for particular purposes
- C10L10/02—Use of additives to fuels or fires for particular purposes for reducing smoke development
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L10/00—Use of additives to fuels or fires for particular purposes
- C10L10/04—Use of additives to fuels or fires for particular purposes for minimising corrosion or incrustation
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L10/00—Use of additives to fuels or fires for particular purposes
- C10L10/06—Use of additives to fuels or fires for particular purposes for facilitating soot removal
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L9/00—Treating solid fuels to improve their combustion
- C10L9/10—Treating solid fuels to improve their combustion by using additives
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L2230/00—Function and purpose of a components of a fuel or the composition as a whole
- C10L2230/22—Function and purpose of a components of a fuel or the composition as a whole for improving fuel economy or fuel efficiency
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
- C10L2290/24—Mixing, stirring of fuel components
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
- C10L2290/28—Cutting, disintegrating, shredding or grinding
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
The invention discloses a kind of coke-removing agent for being used to prepare biomass granule fuel, the component including following parts by weight: 40-50 parts of combustion adjuvant, 20-40 parts of swelling agent, 30-40 parts of oxidant, 10-20 parts of catalyst, 10-20 parts of sulphur-fixing agent and high temperature are detained agent 10-20 parts.The advantage of the invention is that reducing coking and dust stratification, has the function of prevention, dust stratification is made to be easy to remove and inhibit high and low temperature corrosion and glue block up, effectively devoke, prolonged boiler service life, production cost is low, can increase 200-500 kilocalorie calorific value, and reduction dense smoke discharges.
Description
Technical field
The present invention designs biomass energy source domain, and in particular to a kind of coke-removing agent for being used to prepare biomass granule fuel and
Preparation method.
Background technique
China has agricultural straw resource abundant, and with the raising of life in the countryside level, a large amount of stalks are in field
Head is incinerated, this not only wastes biomass energy, also creates environmental pollution.Agricultural straw resource is prepared into biomass
Solid molding fuel can be improved biomass resource utilization rate, reduce environmental pollution.Biomass fuel calorific value has close to coal
The advantages that easily stored and transport, easy to use, clean and environmental protection, the fuel such as alternative coal and petroleum, in recent years increasingly by
The concern of people.
But in the biomass fuel produced using stalk as raw material inorganic elements (including K, Na, S, Ca, Si, P etc.) content compared with
The ash fusion point of height, fuel is low, and biomass fuel is caused easily to occur coking phenomenon in combustion, to the hot property of combustion apparatus
It impacts, combustion apparatus is perishable, heat transfer efficiency is reduced, to reduce the utilization rate and efficiency of combustion of fuel.Therefore in straw
In stalk biolobic material fuel combustion process, anti-coking additive is added, to reduce coking, improves combustion characteristics.
Summary of the invention
Technical problem to be solved by the present invention lies in how to obtain a kind of decoking for being used to prepare biomass granule fuel
Agent, to solve the problem of that coking improves combustion characteristics.
Of the invention provides a kind of coke-removing agent for being used to prepare biomass granule fuel, the group including following parts by weight
Point: 40-50 parts of combustion adjuvant, 20-40 parts of swelling agent, 30-40 parts of oxidant, 10-20 parts of catalyst, 10-20 parts of sulphur-fixing agent and
High temperature is detained agent 10-20 parts.
Preferably, the combustion adjuvant is the combination of one or both of potassium chlorate or potassium nitrate.
Preferably, the swelling agent is the combination of one or more of sodium bicarbonate, ammonia bicarbonate, alum or baking powder.
Preferably, the oxidant is the combination of one or both of potassium permanganate or copper oxide.
Preferably, the catalyst is the combination of one or more of manganese dioxide, magnesia or aluminium oxide.
Preferably, the sulphur-fixing agent is the combination of one or both of quick lime or caustic soda.
The present invention also provides a kind of preparation methods of coke-removing agent for being used to prepare biomass granule fuel, include following step
It is rapid:
S1, it crushes, is mixed 15 minutes in the weight fraction ratio of swelling agent and sulphur-fixing agent,
S2, the combustion adjuvant, oxidant, catalyst and high temperature that fraction scale by weight is added in the mixture of S1 are detained agent
It is mixed together uniformly, obtains coke-removing agent.
The beneficial effects of the present invention are: there is prevention, be easy to dust stratification the advantage of the invention is that reducing coking and dust stratification
It removes and high and low temperature is inhibited to corrode and glue stifled effect, effectively devoke, prolonged boiler service life, production cost is low, improves combustion
Characteristic is burnt, 200-500 kilocalorie calorific value can be increased, reduces dense smoke discharge.
Specific embodiment
The technical solution in inventive embodiments will be clearly and completely described below, it is clear that described embodiment
Only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiment of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
Embodiment one:
A kind of coke-removing agent being used to prepare biomass granule fuel, the component including following parts by weight: 40 parts of combustion adjuvant,
20 parts of swelling agent, 30 parts of oxidant, 10 parts of catalyst, 10 parts of sulphur-fixing agent and high temperature are detained 10 parts of agent, and combustion adjuvant used is
The combination of potassium chlorate and potassium nitrate, swelling agent used are the combination of sodium bicarbonate, ammonia bicarbonate, alum and baking powder, oxidation used
Agent is the combination in potassium permanganate and copper oxide, and catalyst used is the combination of manganese dioxide, magnesia and aluminium oxide, used
Sulphur-fixing agent be quick lime and caustic soda combination.
Above-mentioned coke-removing agent is made by following steps:
S1, it crushes, is mixed 15 minutes in the weight fraction ratio of swelling agent and sulphur-fixing agent,
S2, the combustion adjuvant, oxidant, catalyst and high temperature that fraction scale by weight is added in the mixture of S1 are detained agent
It is mixed together uniformly, obtains coke-removing agent.
Embodiment two:
A kind of coke-removing agent being used to prepare biomass granule fuel, the component including following parts by weight: 50 parts of combustion adjuvant,
40 parts of swelling agent, 40 parts of oxidant, 20 parts of catalyst, 20 parts of sulphur-fixing agent and high temperature are detained 20 parts of agent, and combustion adjuvant used is
The combination of potassium chlorate and potassium nitrate, swelling agent used are the combination of sodium bicarbonate, ammonia bicarbonate, alum and baking powder, oxidation used
Agent is the combination in potassium permanganate and copper oxide, and catalyst used is the combination of manganese dioxide, magnesia and aluminium oxide, used
Sulphur-fixing agent be quick lime and caustic soda combination.
It is obtained that above-mentioned coke-removing agent equally passes through the step of embodiment one.
Embodiment three:
A kind of coke-removing agent being used to prepare biomass granule fuel, the component including following parts by weight: 45 parts of combustion adjuvant,
30 parts of swelling agent, 35 parts of oxidant, 15 parts of catalyst, 15 parts of sulphur-fixing agent and high temperature are detained 15 parts of agent, and combustion adjuvant used is
The combination of potassium chlorate and potassium nitrate, swelling agent used are the combination of sodium bicarbonate, ammonia bicarbonate, alum and baking powder, oxidation used
Agent is the combination in potassium permanganate and copper oxide, and catalyst used is the combination of manganese dioxide, magnesia and aluminium oxide, used
Sulphur-fixing agent be quick lime and caustic soda combination.
It is obtained that above-mentioned coke-removing agent equally passes through the step of embodiment one.
The advantage of the invention is that reducing coking and dust stratification, there is prevention, dust stratification is made to be easy to remove and inhibit high and low temperature rotten
Erosion and viscous stifled effect, effectively devoke, and prolonged boiler service life, production cost is low, improves combustion characteristics, can increase 200-
500 kilocalorie calorific values reduce dense smoke discharge.
Above disclosed be only several preferred embodiments of the invention, cannot limit the present invention's certainly with this
Interest field, therefore equivalent changes made in accordance with the claims of the present invention, are still within the scope of the present invention.
Claims (7)
1. a kind of coke-removing agent for being used to prepare biomass granule fuel, which is characterized in that the component including following parts by weight: help
Agent 40-50 parts of combustion, 20-40 parts of swelling agent, 30-40 parts of oxidant, 10-20 parts of catalyst, 10-20 parts of sulphur-fixing agent and high temperature are stagnant
Stay 10-20 parts of agent.
2. a kind of coke-removing agent for being used to prepare biomass granule fuel according to claim 1, which is characterized in that described to help
Fire the combination that agent is one or both of potassium chlorate or potassium nitrate.
3. a kind of coke-removing agent for being used to prepare biomass granule fuel according to claim 1, which is characterized in that described swollen
Agent is the combination of one or more of sodium bicarbonate, ammonia bicarbonate, alum or baking powder.
4. a kind of coke-removing agent for being used to prepare biomass granule fuel according to claim 1, which is characterized in that the oxygen
Agent is the combination of one or both of potassium permanganate or copper oxide.
5. a kind of coke-removing agent for being used to prepare biomass granule fuel according to claim 1, which is characterized in that described to urge
Agent is the combination of one or more of manganese dioxide, magnesia or aluminium oxide.
6. a kind of coke-removing agent for being used to prepare biomass granule fuel according to claim 1, which is characterized in that described solid
Sulphur agent is the combination of one or both of quick lime or caustic soda.
7. a kind of preparation method for the coke-removing agent for being used to prepare biomass granule fuel, which is characterized in that comprise the steps of:
S1, it crushes, is mixed 15 minutes in the weight fraction ratio of swelling agent and sulphur-fixing agent,
S2, the combustion adjuvant, oxidant, catalyst and high temperature that fraction scale by weight is added in the mixture of S1 are detained agent together
It is uniformly mixed, obtains coke-removing agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710485069.1A CN109111971A (en) | 2017-06-23 | 2017-06-23 | A kind of coke-removing agent and preparation method thereof being used to prepare biomass granule fuel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710485069.1A CN109111971A (en) | 2017-06-23 | 2017-06-23 | A kind of coke-removing agent and preparation method thereof being used to prepare biomass granule fuel |
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| Publication Number | Publication Date |
|---|---|
| CN109111971A true CN109111971A (en) | 2019-01-01 |
Family
ID=64733055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710485069.1A Pending CN109111971A (en) | 2017-06-23 | 2017-06-23 | A kind of coke-removing agent and preparation method thereof being used to prepare biomass granule fuel |
Country Status (1)
| Country | Link |
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| CN (1) | CN109111971A (en) |
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| CN101089153A (en) * | 2006-06-14 | 2007-12-19 | 宫志利 | Industrial hot puffed briquette |
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| CN102732354A (en) * | 2012-02-29 | 2012-10-17 | 珠海慧生能源技术发展有限公司 | Municipal domestic garbage biomass environment-friendly renewable energy additive, and preparation method thereof |
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-
2017
- 2017-06-23 CN CN201710485069.1A patent/CN109111971A/en active Pending
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