CN115261095A - Preparation process of high-combustion-value, combustion-resistant and low-nitrogen-emission biomass briquette fuel - Google Patents
Preparation process of high-combustion-value, combustion-resistant and low-nitrogen-emission biomass briquette fuel Download PDFInfo
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- CN115261095A CN115261095A CN202211023561.4A CN202211023561A CN115261095A CN 115261095 A CN115261095 A CN 115261095A CN 202211023561 A CN202211023561 A CN 202211023561A CN 115261095 A CN115261095 A CN 115261095A
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- 239000002028 Biomass Substances 0.000 title claims abstract description 60
- 239000000446 fuel Substances 0.000 title claims abstract description 35
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 26
- 239000004484 Briquette Substances 0.000 title claims abstract description 22
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 239000002994 raw material Substances 0.000 claims abstract description 61
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000002156 mixing Methods 0.000 claims abstract description 16
- 239000003610 charcoal Substances 0.000 claims abstract description 11
- 238000001035 drying Methods 0.000 claims abstract description 11
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 10
- 238000000197 pyrolysis Methods 0.000 claims abstract description 10
- 239000000203 mixture Substances 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 7
- 239000002245 particle Substances 0.000 claims abstract description 5
- 238000003825 pressing Methods 0.000 claims abstract description 5
- 238000009417 prefabrication Methods 0.000 claims abstract description 4
- 238000005303 weighing Methods 0.000 claims abstract description 4
- 239000000835 fiber Substances 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 235000009496 Juglans regia Nutrition 0.000 claims description 3
- 241000208125 Nicotiana Species 0.000 claims description 3
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims description 3
- 238000007602 hot air drying Methods 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 235000020234 walnut Nutrition 0.000 claims description 3
- 240000007049 Juglans regia Species 0.000 claims 1
- 238000000748 compression moulding Methods 0.000 abstract description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052717 sulfur Inorganic materials 0.000 abstract description 2
- 239000011593 sulfur Substances 0.000 abstract description 2
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 9
- 238000000034 method Methods 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 241000758789 Juglans Species 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Images
Classifications
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- 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
- C10L5/442—Wood or forestry waste
-
- 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
-
- 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
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Agronomy & Crop Science (AREA)
- Engineering & Computer Science (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Wood Science & Technology (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
The invention discloses a preparation process of a high-combustion-value combustion-resistant low-nitrogen-emission biomass briquette fuel, which relates to the technical field of fuel preparation, and comprises the following steps: selecting raw materials: weighing raw materials 1, 2 and 3; (2) crushing: (3) mixing materials: uniformly mixing the raw materials 1 and 2 crushed in the step (2); and (4) pyrolysis prefabrication: pyrolyzing the mixed fuel prepared in the step (3) to obtain prefabricated biomass charcoal; and (5) drying: drying the crushed raw material 3 in the step (2); (6) secondary mixing: mixing the prefabricated biomass charcoal obtained in the step (4) with the dried raw material 3 obtained in the step (5) to prepare a mixture; (7) compression molding: and (5) pressing the mixture prepared in the step (6) by a particle forming machine to obtain the high-combustion-value, burning-resistant and low-nitrogen-emission biomass fuel. The biomass briquette prepared by the invention has the advantages of high heat productivity, good burning resistance, low sulfur and low nitrogen, and the like.
Description
Technical Field
The invention relates to the technical field of fuel preparation, in particular to a preparation process of biomass briquette fuel.
Background
The biomass briquette fuel has the characteristics of convenience in storage, transportation and use, environmental protection and the like, and is an ideal substitute for fossil energy such as coal and petroleum. Yunnan is a big province of agriculture and forestry in China, and the biomass briquette fuel is vigorously developed to provide support and guarantee for the sustainable and green development of economy in China, so that the Yunnan biomass briquette fuel is one of important development directions. However, in the development process, the problems of mixed raw material sources, low calorific value of the formed fuel, high nitrogen oxide discharged by flue gas and the like are faced. At present, most of the commercially available biomass briquette fuels are applied to equipment such as hot blast stoves and the like with low requirements on safety, heat efficiency, environmental protection and the like. The boiler is important heat and steam production pressure-bearing equipment in industrial production in China, and the existing biomass briquette fuel has the problems of low fixed carbon content, burning intolerance and high emission of nitrogen oxides in the use process of the boiler.
Disclosure of Invention
In view of the technical defects, the invention aims to provide a preparation process of a biomass briquette fuel with high combustion value, burning resistance and low nitrogen emission, so as to solve the problems in the background art.
In order to solve the technical problems, the invention adopts the following technical scheme:
the invention provides a preparation process of a high-combustion-value combustion-resistant low-nitrogen-emission biomass briquette fuel, which comprises the following steps of:
(1) Selecting raw materials: weighing raw materials 1, 2 and 3;
the raw material 1 is one or two of coffee shells and walnut shells;
the raw material 2 is tobacco stems;
the raw material 3 is firewood;
(3) Crushing:
processing the raw material 1 with the moisture content of less than 15% by a crusher to obtain biomass powder;
processing the raw material 2 with the moisture content of less than 15% by a shredder and a crusher to obtain biomass fibers;
processing the raw material 3 with the moisture content of less than 15% by a shredder and a crusher to obtain biomass fibers;
(3) Mixing materials: uniformly mixing the raw materials 1 and 2 crushed in the step (2);
(4) Performing pyrolysis prefabrication: pyrolyzing the mixed fuel prepared in the step (3) to obtain prefabricated biomass charcoal;
(5) And (3) drying: drying the crushed raw material 3 in the step (2);
(6) Secondary material mixing: mixing the prefabricated biomass charcoal obtained in the step (4) with the dried raw material 3 obtained in the step (5) to prepare a mixture;
(7) And (3) compression molding: and (4) pressing the mixture prepared in the step (6) by a particle forming machine to obtain the high-combustion-value, combustion-resistant and low-nitrogen-emission biomass fuel.
Preferably, the average grain diameter of the crushed raw material 1 in the step (2) is less than or equal to 1.5mm; the average length of the biomass fibers of the raw material 2 is less than or equal to 3mm; the average length of the biomass fibers of the raw material 3 is less than or equal to 1.5mm.
Preferably, the raw material 1 part in the step (3) is 50-80 parts, and the raw material 2 part is 20-50 parts.
Preferably, the pyrolysis temperature in the step (4) is less than or equal to 450 ℃.
Preferably, the biomass charcoal in the step (6) is 50-70 parts, and the dried raw material is 30-50 parts by weight.
Preferably, the raw materials 1, 2 and 3 in the step (1) are naturally dried until the moisture content is lower than 15%.
Preferably, the drying mode in the step (5) is hot air drying.
The invention has the beneficial effects that:
1. selection of raw materials: no additives other than biomass feedstock are added.
2. The step (1) of the present invention is one of the conditions for ensuring the fixed carbon content and the combustion resistance of the biomass fuel of the present invention.
3. The step (4) is one of effectively improving the fixed carbon content and the burning resistance of the biomass fuel, and simultaneously, effectively reducing the emission of nitrogen oxides in the burning process of the biomass fuel.
4. The biomass briquette fuel prepared by the method has the characteristics of high heat productivity, good burning resistance, low sulfur and low nitrogen, and the low-level heat productivity of the biomass solid briquette fuel is not lower than 17MJ/KG.
5. And (5) generating a certain amount of biomass oil and combustible gas in the pyrolysis process in the step (4), wherein the biomass oil can be used as a binder in the step five and can also be recycled as liquid fuel, and the combustible gas can be used as a heat source in the step five.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a flow chart of the inventive manufacturing process.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
The embodiment is as follows:
the invention provides a preparation process of a high-combustion-value, combustion-resistant and low-nitrogen-emission biomass briquette, which comprises the following steps:
(1) Selecting raw materials: weighing raw materials 1, 2 and 3;
the raw material 1 is one or two of coffee shells and walnut shells;
the raw material 2 is tobacco stems;
the raw material 3 is firewood;
(2) Crushing:
processing the raw material 1 with the moisture content of less than 15% by a crusher to obtain biomass powder;
processing the raw material 2 with the moisture content of less than 15% by a shredder and a crusher to obtain biomass fibers;
processing the raw material 3 with the moisture content of less than 15% by a shredder and a crusher to obtain biomass fibers;
(3) Mixing materials: uniformly mixing the raw materials 1 and 2 crushed in the step (2);
(4) Performing pyrolysis prefabrication: pyrolyzing the mixed fuel prepared in the step (3) to obtain prefabricated biomass charcoal;
(5) And (3) drying: drying the crushed raw material 3 in the step (2);
(6) Secondary material mixing: mixing the prefabricated biomass charcoal obtained in the step (4) with the dried raw material 3 obtained in the step (5) to prepare a mixture;
(7) And (3) compression molding: and (4) pressing the mixture prepared in the step (6) by a particle forming machine to obtain the high-combustion-value, combustion-resistant and low-nitrogen-emission biomass fuel.
The hot air heat source can be obtained by burning biomass fuel and combustible biomass oil and gas generated in the fourth step, and the pyrolysis in the step (4) is rapid pyrolysis under the conditions of low oxygen and intermittent negative pressure.
Further, the average grain diameter of the crushed raw material 1 in the step (2) is less than or equal to 1.5mm; the average length of the biomass fibers of the raw material 2 is less than or equal to 3mm; the average length of the biomass fibers of the raw material 3 is less than or equal to 1.5mm.
Further, the raw material 1 part in the step (3) is 50-80 parts, and the raw material 2 part is 20-50 parts.
Further, the pyrolysis temperature in the step (4) is less than or equal to 450 ℃.
Further, the biomass charcoal in the step (6) is 50-70 parts, and the dried raw material is 30-50 parts by weight.
Further, the raw materials 1, 2 and 3 in the step (1) are naturally dried until the moisture content is lower than 15%.
Further, the drying mode in the step (5) is hot air drying.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (7)
1. A preparation process of a biomass briquette fuel with high combustion value, burning resistance and low nitrogen emission is characterized by comprising the following steps:
(1) Selecting raw materials: weighing raw materials 1, 2 and 3;
the raw material 1 is one or two of coffee shells and walnut shells;
the raw material 2 is tobacco stems;
the raw material 3 is firewood;
(2) Crushing:
processing the raw material 1 with the moisture content of less than 15% by a crusher to obtain biomass powder;
processing the raw material 2 with the moisture content of less than 15% by a shredder and a crusher to obtain biomass fibers;
processing the raw material 3 with the moisture content of less than 15% by a shredder and a crusher to obtain biomass fibers;
(3) Mixing materials: uniformly mixing the raw materials 1 and 2 crushed in the step (2);
(4) Performing pyrolysis prefabrication: pyrolyzing the mixed fuel prepared in the step (3) to obtain prefabricated biomass charcoal;
(5) Drying: drying the crushed raw material 3 in the step (2);
(6) Secondary material mixing: mixing the prefabricated biomass charcoal obtained in the step (4) with the dried raw material 3 obtained in the step (5) to prepare a mixture;
(7) And (3) pressing and forming: and (4) pressing the mixture prepared in the step (6) by a particle forming machine to obtain the high-combustion-value, combustion-resistant and low-nitrogen-emission biomass fuel.
2. The process for preparing the biomass briquette fuel with high combustion value, burning resistance and low nitrogen emission according to claim 1, wherein the average particle size of the crushed raw material 1 in the step (2) is less than or equal to 1.5mm; the average length of the biomass fibers of the raw material 2 is less than or equal to 3mm; the average length of the biomass fibers of the raw material 3 is less than or equal to 1.5mm.
3. The process for preparing the biomass briquette fuel with high combustion value, burning resistance and low nitrogen emission according to claim 1, wherein the raw material 1 part in the step (3) is 50-80 parts, and the raw material 2 part is 20-50 parts.
4. The process for preparing the biomass briquette fuel with high combustion value, burning resistance and low nitrogen emission according to claim 1, wherein the pyrolysis temperature in the step (4) is less than or equal to 450 ℃.
5. The preparation process of the biomass briquette fuel with high combustion value, burning resistance and low nitrogen emission as claimed in claim 1, wherein the biomass charcoal in the step (6) is 50-70 parts, and the dried raw material is 30-50 parts by weight by 3 parts.
6. The process for preparing the biomass briquette fuel with high combustion value, burning resistance and low nitrogen emission according to claim 1, wherein the raw materials 1, 2 and 3 in the step (1) are naturally dried until the moisture content is less than 15%.
7. The process for preparing the biomass briquette fuel with high combustion value, burning resistance and low nitrogen emission according to claim 1, wherein the drying manner in the step (5) is hot air drying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211023561.4A CN115261095A (en) | 2022-08-25 | 2022-08-25 | Preparation process of high-combustion-value, combustion-resistant and low-nitrogen-emission biomass briquette fuel |
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| CN202211023561.4A CN115261095A (en) | 2022-08-25 | 2022-08-25 | Preparation process of high-combustion-value, combustion-resistant and low-nitrogen-emission biomass briquette fuel |
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| CN115261095A true CN115261095A (en) | 2022-11-01 |
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| CN202211023561.4A Pending CN115261095A (en) | 2022-08-25 | 2022-08-25 | Preparation process of high-combustion-value, combustion-resistant and low-nitrogen-emission biomass briquette fuel |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102676259A (en) * | 2012-04-18 | 2012-09-19 | 吉林大学 | Preparation method and novel using methods of carbon monolith binder |
| CN104789239A (en) * | 2015-04-17 | 2015-07-22 | 徐开明 | Preparation method of charcoal and charcoal |
| JP2015229751A (en) * | 2014-06-06 | 2015-12-21 | 住友商事株式会社 | Plant-based biomass solid fuel and production method thereof |
| CN205061978U (en) * | 2015-09-15 | 2016-03-02 | 农业部规划设计研究院 | Living beings pyrolysis gas firing and heat retrieval and utilization device |
| CN105419896A (en) * | 2015-11-05 | 2016-03-23 | 南京中医药大学 | Traditional Chinese medicine dreg biomass fuel particles and preparation method therefor |
| CN108179048A (en) * | 2018-01-25 | 2018-06-19 | 河南博顿生物科技有限公司 | A kind of low ignition point environment-friendly type heating biomass carbon granular fuel and preparation method thereof |
| CN108913173A (en) * | 2018-09-11 | 2018-11-30 | 广东天源环境科技有限公司 | A kind of method and system that pyrolysis gas and oil recycles |
| CN111925853A (en) * | 2019-05-13 | 2020-11-13 | 柏红梅 | Production method of solid biomass fuel |
| CN112442403A (en) * | 2019-08-30 | 2021-03-05 | 湘潭智联技术转移促进有限责任公司 | Preparation method of biomass fuel |
| CN112892206A (en) * | 2021-03-23 | 2021-06-04 | 四川大学 | Biomass fast pyrolysis and pyrolysis gas combustion flue gas denitration coupling method and device |
-
2022
- 2022-08-25 CN CN202211023561.4A patent/CN115261095A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102676259A (en) * | 2012-04-18 | 2012-09-19 | 吉林大学 | Preparation method and novel using methods of carbon monolith binder |
| JP2015229751A (en) * | 2014-06-06 | 2015-12-21 | 住友商事株式会社 | Plant-based biomass solid fuel and production method thereof |
| CN104789239A (en) * | 2015-04-17 | 2015-07-22 | 徐开明 | Preparation method of charcoal and charcoal |
| CN205061978U (en) * | 2015-09-15 | 2016-03-02 | 农业部规划设计研究院 | Living beings pyrolysis gas firing and heat retrieval and utilization device |
| CN105419896A (en) * | 2015-11-05 | 2016-03-23 | 南京中医药大学 | Traditional Chinese medicine dreg biomass fuel particles and preparation method therefor |
| CN108179048A (en) * | 2018-01-25 | 2018-06-19 | 河南博顿生物科技有限公司 | A kind of low ignition point environment-friendly type heating biomass carbon granular fuel and preparation method thereof |
| CN108913173A (en) * | 2018-09-11 | 2018-11-30 | 广东天源环境科技有限公司 | A kind of method and system that pyrolysis gas and oil recycles |
| CN111925853A (en) * | 2019-05-13 | 2020-11-13 | 柏红梅 | Production method of solid biomass fuel |
| CN112442403A (en) * | 2019-08-30 | 2021-03-05 | 湘潭智联技术转移促进有限责任公司 | Preparation method of biomass fuel |
| CN112892206A (en) * | 2021-03-23 | 2021-06-04 | 四川大学 | Biomass fast pyrolysis and pyrolysis gas combustion flue gas denitration coupling method and device |
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