CN111996056A - Novel biomass briquette high-calorific-value fuel - Google Patents
Novel biomass briquette high-calorific-value fuel Download PDFInfo
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- CN111996056A CN111996056A CN202010825444.4A CN202010825444A CN111996056A CN 111996056 A CN111996056 A CN 111996056A CN 202010825444 A CN202010825444 A CN 202010825444A CN 111996056 A CN111996056 A CN 111996056A
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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
- C10L5/445—Agricultural waste, e.g. corn crops, grass clippings, nut shells or oil pressing residues
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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
- C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
- C10L5/04—Raw material of mineral origin to be used; Pretreatment thereof
-
- 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
- C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
- C10L5/06—Methods of shaping, e.g. pelletizing or briquetting
- C10L5/08—Methods of shaping, e.g. pelletizing or briquetting without the aid of extraneous binders
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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
- C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
- C10L5/26—After-treatment of the shaped fuels, e.g. briquettes
- C10L5/30—Cooling the shaped fuels, e.g. briquettes
-
- 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
- C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
- C10L5/34—Other details of the shaped fuels, e.g. briquettes
- C10L5/36—Shape
- C10L5/361—Briquettes
-
- 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
-
- 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)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Ecology (AREA)
- Engineering & Computer Science (AREA)
- Agronomy & Crop Science (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
The invention discloses a novel biomass briquette high-calorific-value fuel which comprises the following components in parts by weight: 40-50 parts of crop straw, 35-40 parts of wood residues in forest industry, 35-40 parts of wood residues in paper making industry, 20-30 parts of bagasse, 20-30 parts of grain husks, 15-20 parts of industrial wood wastes, 10-15 parts of urban waste wood, 2-6 parts of a desulfurizing agent, 2-6 parts of a dehydrating agent and 30-40 parts of carbon black. Compared with the traditional fuel coal, the novel biomass briquette high-calorific-value fuel belongs to an environment-friendly fuel, and the concentration of the discharged pollutants is far lower than that of the coal; compared with the traditional biomass fuel, the biomass briquette high-calorific-value fuel has high calorific value and long combustion time, and can be widely applied to various industries which achieve the production purpose by fuel combustion.
Description
Technical Field
The invention relates to the technical field of biomass fuels, in particular to a novel biomass briquette high-calorific-value fuel.
Background
The energy problem is one of the decisive factors influencing the development of social economy, the problem of solving the energy problem is the power problem of the economic development problem, the short supply of the conventional energy in China seriously influences the rapid development of the social economy, and the fossil energy is used in a large scale and intensively to release a large amount of substances such as carbon dioxide, sulfur dioxide, nitrogen oxide and the like to cause harm to the living environment of human beings, so the biomass energy is used as the fourth large energy resource and plays an important role in renewable energy, and the development of the biomass energy can supplement the shortage of the conventional energy and has great environmental benefit.
The existing biomass fuel is an environment-friendly fuel, pollutants generated after combustion are far lower than the emission of coal combustion, but the existing biomass fuel has some defects, firstly, the biomass fuel is not wide in popularization and utilization range, most importantly, the biomass fuel is low in heat value, short in combustion time and not resistant to combustion, the heat value of the biomass fuel is about 3000 kilocalories, and the biomass fuel is lower in heat value compared with 5000-6000 kilocalories of coal and is not suitable for some fields needing high heat value.
The existing biomass fuel has low heat value, and biomass produced by using the traditional process is only formed into particles or blocks as fuel for combustion after being simply machined from agricultural and forestry wastes such as straws, sawdust, peanut shells and the like, so that the heat value cannot be fundamentally improved, and a novel biomass briquette high-heat-value fuel is provided so as to solve the problems.
Disclosure of Invention
The invention aims to provide a novel biomass briquette high-calorific-value fuel, which is used for solving the problem of low calorific value of the existing biomass fuel in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a novel biomass briquette high-calorific-value fuel comprises the following components in proportion: 40-50 parts of crop straw, 35-40 parts of wood residues in forest industry, 35-40 parts of wood residues in paper making industry, 20-30 parts of bagasse, 20-30 parts of grain husks, 15-20 parts of industrial wood wastes, 10-15 parts of urban waste wood, 2-6 parts of a desulfurizing agent, 2-6 parts of a dehydrating agent and 30-40 parts of carbon black.
Preferably, the biomass is prepared by crushing and mixing one or more of crop straws, wood residues in forest industry, wood residues in paper industry, bagasse, grain and husk, industrial wood waste and urban waste wood.
Preferably, the length of one or more of the crushed crop straws, wood residues of forest industry, wood residues of paper industry, bagasse, grain husks, industrial wood waste and urban waste wood is less than 2 cm.
Preferably, the composition comprises the following components in the proportion: 40 parts of crop straws, 35 parts of wood residues in forest industry, 35 parts of wood residues in paper making industry, 25 parts of bagasse, 30 parts of cereal husks, 20 parts of industrial wood wastes, 15 parts of urban waste wood, 4 parts of a desulfurizing agent, 4 parts of a dehydrating agent and 30 parts of carbon black.
Preferably, the composition comprises the following components in the proportion: 45 parts of crop straws, 37 parts of wood residues in forest industry, 37 parts of wood residues in paper making industry, 25 parts of bagasse, 25 parts of cereal husks, 17 parts of industrial wood wastes, 14 parts of urban waste wood, 4 parts of a desulfurizing agent, 4 parts of a dehydrating agent and 35 parts of carbon black.
Preferably, the composition comprises the following components in the proportion: 50 parts of crop straws, 40 parts of wood residues in forest industry, 40 parts of wood residues in paper making industry, 25 parts of bagasse, 20 parts of grain and husk, 15 parts of industrial wood waste, 10 parts of urban waste wood, 4 parts of a desulfurizing agent, 4 parts of a dehydrating agent and 40 parts of carbon black.
Preferably, the composition comprises the following components in the proportion: 50 parts of crop straws, 40 parts of wood residues in forest industry, 40 parts of wood residues in paper making industry, 25 parts of bagasse, 20 parts of grain and husk, 15 parts of industrial wood waste, 10 parts of urban waste wood, 6 parts of a desulfurizing agent, 6 parts of a dehydrating agent and 40 parts of carbon black.
Compared with the prior art, the invention has the beneficial effects that: compared with the traditional fuel coal, the novel biomass briquette high-calorific-value fuel belongs to an environment-friendly fuel, and the concentration of the discharged pollutants is far lower than that of the coal; compared with the traditional biomass fuel, the biomass briquette high-calorific-value fuel has high calorific value and long combustion time, and can be widely applied to various industries which achieve the production purpose by fuel combustion.
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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a technical scheme that: a novel biomass briquette high-calorific-value fuel comprises the following components in proportion: 40-50 parts of crop straw, 35-40 parts of forestry wood residues, 35-40 parts of papermaking wood residues, 20-30 parts of bagasse, 20-30 parts of grain husks, 15-20 parts of industrial wood wastes, 10-15 parts of urban waste wood, 2-6 parts of desulfurizer, 2-6 parts of dehydrating agent and 30-40 parts of carbon black, wherein the biomass is formed by crushing and mixing one or more of crop straw, forestry wood residues, papermaking wood residues, bagasse, grain husks, industrial wood wastes and urban waste wood, and the length size of one or more of the crushed crop straw, the forestry wood residues, the papermaking wood residues, the bagasse, the grain husks, the industrial wood wastes and the urban waste wood is less than 2 cm.
In order to solve the problem of low heat value of biomass fuel, the technical measures are taken that carbon black is added into crushed biomass, the carbon black has the advantages of good burning resistance and high heat value, then a large number of experiments are carried out to find out a proper adding proportion of the straw and the carbon black, firstly, 0.01 ton of carbon black is added into 1:0.01, 1 ton of straw, after the mixture is made into briquettes through the experiments, the heat value is only improved by dozens of cards without adding the carbon black and the burning resistance is not enough, then, the experiments are repeated at different adding proportions of the carbon black of 1:0.1, 1:0.2, 1:0.3, 1:0.4, 1:0.5, 1:0.6, 1:0.7, 1:0.8, 1:0.9 and 1:1, and through the continuous experiments, the proper proportion of the carbon black is found out, so that the heat value of the biomass fuel can be fundamentally improved, the heat value equivalent to that of coal is.
Example one
A novel biomass briquette high-calorific-value fuel comprises the following components in proportion: 40 parts of crop straws, 35 parts of forest industry wood residues, 35 parts of paper making industry wood residues, 25 parts of bagasse, 30 parts of grain husks, 20 parts of industrial wood wastes, 15 parts of urban waste wood, 4 parts of desulfurizer, 4 parts of dehydrating agent and 30 parts of carbon black, wherein the biomass is prepared by crushing and mixing one or more of the crop straws, the forest industry wood residues, the paper making industry wood residues, the bagasse, the grain husks, the industrial wood wastes and the urban waste wood, and the crushed length size of one or more of the crop straws, the forest industry wood residues, the paper making industry wood residues, the bagasse, the grain husks, the industrial wood wastes and the urban waste wood is less than 2 cm.
Example two
A novel biomass briquette high-calorific-value fuel comprises the following components in proportion: 45 parts of crop straws, 37 parts of forest industry wood residues, 37 parts of paper making industry wood residues, 25 parts of bagasse, 25 parts of grain husks, 17 parts of industrial wood wastes, 14 parts of urban waste wood, 4 parts of a desulfurizing agent, 4 parts of a dehydrating agent and 35 parts of carbon black, wherein the biomass is prepared by crushing and mixing one or more of the crop straws, the forest industry wood residues, the paper making industry wood residues, the bagasse, the grain husks, the industrial wood wastes and the urban waste wood, and the crushed length size of one or more of the crop straws, the forest industry wood residues, the paper making industry wood residues, the bagasse, the grain husks, the industrial wood wastes and the urban waste wood is less than 2 cm.
EXAMPLE III
A novel biomass briquette high-calorific-value fuel comprises the following components in proportion: the biomass is prepared by crushing and mixing one or more of crop straws, forestry wood residues, paper-making wood residues, bagasse, grain husks and urban waste wood, wherein the crushed length of one or more of the crop straws, the forestry wood residues, the paper-making wood residues, the bagasse, the grain husks, the industrial wood residues and the urban waste wood is less than 2 cm.
Example four
A novel biomass briquette high-calorific-value fuel comprises the following components in proportion: the biomass is prepared by crushing and mixing one or more of crop straws, forestry wood residues, paper-making wood residues, bagasse, grain husks and urban waste wood, wherein the crushed length of one or more of the crop straws, the forestry wood residues, the paper-making wood residues, the bagasse, the grain husks, the industrial wood residues and the urban waste wood is less than 2 cm.
EXAMPLE five
The specific process flow of the invention is as follows: raw material crushing, drying, cyclone separation, carbon black addition, forming and briquetting, and cooling to obtain the finished product.
The raw materials are one or more of crop straws, forestry wood residues, paper-making wood residues, bagasse, cereal chaff, industrial wood waste and urban waste wood, and are formed by mixing after being smashed, the raw materials are smashed into fine particles after entering the field, the length and the size of the fine particles after being smashed are smaller than 2cm, then the moisture in the raw materials is reduced to a corresponding value by drying, the raw materials after being dried are subjected to cyclone separation, soil blocks, stones and other impurities are removed, then carbon black with a corresponding proportion is added into the raw materials, and the proportioning range is 1: (5-0.01), pressing the mixture into block fuel at high temperature, and cooling the fuel to obtain a finished product.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (7)
1. The novel biomass briquette high-calorific-value fuel is characterized by comprising the following components in parts by weight: 40-50 parts of crop straw, 35-40 parts of wood residues in forest industry, 35-40 parts of wood residues in paper making industry, 20-30 parts of bagasse, 20-30 parts of grain husks, 15-20 parts of industrial wood wastes, 10-15 parts of urban waste wood, 2-6 parts of a desulfurizing agent, 2-6 parts of a dehydrating agent and 30-40 parts of carbon black.
2. The novel biomass briquette high calorific value fuel of claim 1, wherein: the biomass is prepared by crushing and mixing one or more of crop straws, wood residues in forest industry, wood residues in paper industry, bagasse, grain husks, industrial wood wastes and urban waste wood.
3. The novel biomass briquette high calorific value fuel of claim 2, wherein: one or more of the crop straws, the wood residues in the forest industry, the wood residues in the paper industry, the bagasse, the grain and husk, the industrial wood waste and the urban waste wood are crushed, and the length size of the crushed crop straws, the wood residues in the forest industry, the wood residues in the paper industry, the bagasse, the grain and husk, the industrial wood waste and the urban waste wood is less than 2 cm.
4. The novel biomass briquette high-calorific-value fuel according to claim 1, comprises the following components in proportion: 40 parts of crop straws, 35 parts of wood residues in forest industry, 35 parts of wood residues in paper making industry, 25 parts of bagasse, 30 parts of cereal husks, 20 parts of industrial wood wastes, 15 parts of urban waste wood, 4 parts of a desulfurizing agent, 4 parts of a dehydrating agent and 30 parts of carbon black.
5. The novel biomass briquette high-calorific-value fuel according to claim 1, comprises the following components in proportion: 45 parts of crop straws, 37 parts of wood residues in forest industry, 37 parts of wood residues in paper making industry, 25 parts of bagasse, 25 parts of cereal husks, 17 parts of industrial wood wastes, 14 parts of urban waste wood, 4 parts of a desulfurizing agent, 4 parts of a dehydrating agent and 35 parts of carbon black.
6. The novel biomass briquette high-calorific-value fuel according to claim 1, comprises the following components in proportion: 50 parts of crop straws, 40 parts of wood residues in forest industry, 40 parts of wood residues in paper making industry, 25 parts of bagasse, 20 parts of grain and husk, 15 parts of industrial wood waste, 10 parts of urban waste wood, 4 parts of a desulfurizing agent, 4 parts of a dehydrating agent and 40 parts of carbon black.
7. The novel biomass briquette high-calorific-value fuel according to claim 1, comprises the following components in proportion: 50 parts of crop straws, 40 parts of wood residues in forest industry, 40 parts of wood residues in paper making industry, 25 parts of bagasse, 20 parts of grain and husk, 15 parts of industrial wood waste, 10 parts of urban waste wood, 6 parts of a desulfurizing agent, 6 parts of a dehydrating agent and 40 parts of carbon black.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010825444.4A CN111996056A (en) | 2020-08-17 | 2020-08-17 | Novel biomass briquette high-calorific-value fuel |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010825444.4A CN111996056A (en) | 2020-08-17 | 2020-08-17 | Novel biomass briquette high-calorific-value fuel |
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| CN111996056A true CN111996056A (en) | 2020-11-27 |
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| CN202010825444.4A Pending CN111996056A (en) | 2020-08-17 | 2020-08-17 | Novel biomass briquette high-calorific-value fuel |
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Citations (8)
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| US20100263271A1 (en) * | 2009-04-21 | 2010-10-21 | Lai Kuei Tsai | Clean burning bio-coal |
| CN101993753A (en) * | 2010-12-03 | 2011-03-30 | 吉林省明泰再生能源有限公司 | Method and device for producing environment-friendly synthetic coals |
| CN102260567A (en) * | 2011-06-30 | 2011-11-30 | 中南大学 | Biomass molding fuel for sintering iron ore and application |
| CN102942978A (en) * | 2012-11-21 | 2013-02-27 | 包晓东 | Manufacturing method of sludge biomass fuel |
| CN104726158A (en) * | 2013-12-25 | 2015-06-24 | 深圳德瑞新能科技有限公司 | Method for producing compact biomass fuel at low energy consumption and high-quality compact biomass fuel |
| CN104884586A (en) * | 2012-12-21 | 2015-09-02 | 株式会社Posco | Coal briquette and production method therefor |
| CN106753665A (en) * | 2016-11-24 | 2017-05-31 | 嘉兴市顶立生物科技有限公司 | A kind of low-corrosiveness environment friendly biological matter solid molding fuel |
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2020
- 2020-08-17 CN CN202010825444.4A patent/CN111996056A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101824347A (en) * | 2009-03-06 | 2010-09-08 | 北京泛欧瑞德科技有限公司 | Biomass composite granular fuel, and manufacturing method and device thereof |
| US20100263271A1 (en) * | 2009-04-21 | 2010-10-21 | Lai Kuei Tsai | Clean burning bio-coal |
| CN101993753A (en) * | 2010-12-03 | 2011-03-30 | 吉林省明泰再生能源有限公司 | Method and device for producing environment-friendly synthetic coals |
| CN102260567A (en) * | 2011-06-30 | 2011-11-30 | 中南大学 | Biomass molding fuel for sintering iron ore and application |
| CN102942978A (en) * | 2012-11-21 | 2013-02-27 | 包晓东 | Manufacturing method of sludge biomass fuel |
| CN104884586A (en) * | 2012-12-21 | 2015-09-02 | 株式会社Posco | Coal briquette and production method therefor |
| CN104726158A (en) * | 2013-12-25 | 2015-06-24 | 深圳德瑞新能科技有限公司 | Method for producing compact biomass fuel at low energy consumption and high-quality compact biomass fuel |
| CN106753665A (en) * | 2016-11-24 | 2017-05-31 | 嘉兴市顶立生物科技有限公司 | A kind of low-corrosiveness environment friendly biological matter solid molding fuel |
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Application publication date: 20201127 |