CN102120940A - Bamboo pellet fuel and manufacture method thereof - Google Patents
Bamboo pellet fuel and manufacture method thereof Download PDFInfo
- Publication number
- CN102120940A CN102120940A CN201010300139XA CN201010300139A CN102120940A CN 102120940 A CN102120940 A CN 102120940A CN 201010300139X A CN201010300139X A CN 201010300139XA CN 201010300139 A CN201010300139 A CN 201010300139A CN 102120940 A CN102120940 A CN 102120940A
- Authority
- CN
- China
- Prior art keywords
- bamboo
- bits
- fuel
- granular fuel
- granulator
- 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.)
- Granted
Links
Classifications
-
- 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
Abstract
The invention relates to a bamboo pellet fuel and a manufacture method thereof, belonging to the technical field of biomass energy utilization. The bamboo pellet fuel is characterized in that raw materials in the fuel at least comprise 60 percent of bamboo bits and the balance of wood bits or straw bits, wherein the water content of the bamboo fuel is less than 10 percent, the combustion value is 4-50-4800kcal/kg, the ash content is 1.0-1.5 percent, the sulfur content is not more than 0.06 percent, the density is not less than 1.1g/cm<3> and the accumulation density is not less than 0.68g/cm<3>. The bamboo pellet fuel has the advantages of large combustion value, low ash content and low content of harmful materials. The bamboo pellet fuel has faint scent during the combustion and a function of refreshing and restoring consciousness.
Description
Technical field
The present invention relates to a kind of bamboo granular fuel and manufacture method thereof, belong to the biomass energy utilization technologies field.
Background technology
Present biomass granule fuel much is to be formed by the compacting of agricultural wastes such as stalk, Pericarppium arachidis hypogaeae.As the patent No. is that 200610046801.7 Chinese patent discloses a kind of " biomass granule fuel ", and it is to be mixed after tablets press is squeezed into particle by 92～94 parts of straw powder, 1～2 portion of argy wormwood and 5～6 parts of water; The patent No. is 200710034411.2 Chinese patent, and it is to be to be pressed into particle after 100: 2～5 the mixed with weight ratio less than the biomass granule fuel of 8mm and Ipomoea batatas or potato in the granularity below 14% by water content.The shortcoming of this class granular fuel is that fuel value is low.Also have with the wood chip is the biomass granule fuel of main raw material, it as the patent No. 200410046987.7 Chinese patent, it is that employing Wood waste and forest harvesting residuum are raw material, makes through multiple working procedures such as section, drying, pulverizing, moulding and cooling screenings.The advantage of this class granular fuel is that fuel value is big, and shortcoming is a burning back ash oontent height, contains multiple hazardous and noxious substances in the ash content of this class A fuel A as can be known after testing, is unfavorable for the protection of environment.
Summary of the invention
The purpose of this invention is to provide a kind of bamboo granular fuel, it has, and fuel value is big, ash oontent is low, and the quality of this granular fuel surpasses European wood substance grain standard.
Above-mentioned technical purpose of the present invention is achieved by the following technical programs:
The bamboo granular fuel is characterized in that: make and contain 60% bamboo bits in the raw material of this fuel at least, all the other compositions are wood chip or stalk bits; The moisture content of described bamboo granular fuel is less than 10%, and fuel value is 4050～4800kcal/kg, and ash oontent is 1.0～1.5%, sulphur content≤0.06%, density 〉=1.1g/cm
3, tap density 〉=0.68g/cm
3
With the bamboo bits is that main raw material is equipped with a spot of wood chip or stalk bits, and the particle that produces has the big advantage of fuel value.Because bamboo is the same with timber, have xylem massively, and the xylem of bamboo is harder than general timber; And timber is compared bamboo wood, and the kind of tissue is more more complicated, especially its secondary structure; And bamboo wood hollow only has flourishing xylem, and other is organized and has all weakened, and therefore will be used to make fuel from the bamboo bits that bamboo wood obtains, and the fuel value of the fuel pellet that obtains is than higher.In addition, it is more clean that bamboo bits are compared wood chip, and the combustiblesubstance quality that contains is more single, not only contains objectionable impurities still less, is more prone to control on technology as heavy metal, sulphur, phosphorus etc. and with the quality that the bamboo bits are done the bamboo granular fuel that main raw material obtains.Not only fuel value is big for the bamboo granular fuel, ash oontent is low, can produce one unique fragrance when burning, and the material that this and it are contained is closely related.This delicate fragrance is not only nontoxic but also have the effect that produces refreshing effect to the mind.
As preferably, the bamboo bits component proportions that this fuel contains is 70%～100%.
As preferably, the bamboo bits component proportions that this fuel contains is 80%～100%.
Yi Zhi, the content of bamboo bits is high more in the bamboo granular fuel, and the quality of bamboo granular fuel is high more.The bamboo bits are owing to its unique physics-chem characteristic, and the heat bonding moulding requires to be different from agriculture waste composition granules such as traditional wood pellet and stalk.The bamboo bits are made in the granular fuel technology, and the resistance that granulator runs into is bigger, and heat bonding requires temperature higher, and moulding is more difficult, therefore granulator is had higher requirement.And the unique physicochemical property of bamboo bits cause the bamboo granular fuel formability that manufactures not high, and granular fuel is more crisp and frangible.The test of the inventor by repeatedly with the ratio control of bamboo bits within the specific limits; then by transforming granulator; improve that the granular fuel fuel value that the performance of granulator can produce is bigger, ash content still less; the lower granular fuel of harmful substance contents in the ash content, the quality of this granular fuel surpasses European wood substance grain standard.
Another object of the present invention provides a kind of manufacture method of above-mentioned granular fuel.
The manufacture method of above-mentioned granular fuel comprises the steps:
1. pulverize: bamboo bits, wood chip or stalk bits are ground into are ground into powdery after being mixed in proportion or being mixed in proportion behind the powdery, make material;
2. dry: bamboo bits, wood chip or stalk bits are sent into pneumatic drier carry out drying, drying temperature is controlled at 70～150 ℃, and the water ratio of controlling dried bamboo bits, wood chip or stalk bits is 14%～17%.
3. granulate: will send in the granulator through the material that 2. step obtains, and be pressed into particle.
In the technical scheme of the present invention, in the molding particles process, do not need to add any additives, utilize the heat that produces in the moulding process that contained humidity is vaporized to soften material, under the squeeze effect, make material be collapsed into particle again.
In the technique scheme, pneumatic drier is the equipment that those skilled in the art use always.
As preferably, after described granulation step, also include cooling screening step: will send into cooling through the particle that 2. step makes and sieve in the unit mahine cooling earlier, screening again; Described particle cooling is greater than 50 ℃ during cooling, and the particle rate is less than 2%.
In the technique scheme, cooling screening unit mahine is the equipment that those skilled in the art use always.Behind the grain forming, temperature is higher, contain a small amount of chip need cool off and sieve.
As preferably, the stressed member of described granulator is the high chromium-stainless steel forged part.
As preferably, described granulator adopts geartransmission.
As preferably, the ring mould compression ratio of described granulator is controlled between 5～5.5.
The key of the technology of the present invention is molding particles, because the special physico-chemical property of bamboo bits makes that making granulator of the present invention requires to possess higher performance than the granulator that can buy on the market.Stressed member with granulator in the technique scheme changes the high chromium-stainless steel forged part into from common parts, has satisfied the needs of production product of the present invention.Adopt the transmitting gear transmission but not belt transmission, can make for particle bigger power is provided, can satisfy higher heat bonding moulding requirement.The compression ratio of granulator is 4～4.5 when making other biological particles; and when bamboo bits are made particle; because the density of bamboo bits is big, equal size particles needs the more raw materials extruding, needs the internal taper hole perforate big; but while fibre content height; it is big to cause pushing the granulation resistance, so internal taper hole becomes the angle little, reduces required squeeze; therefore encircle the film compression ratio and will be controlled between 5～5.5, to guarantee the continuous production of industrial requirement.
Following column data is a bamboo bits content at 90% bamboo granular mass authentication analysis report
The sample that bamboo particle unit receives (moisture) butt butt opens wide
Total moisture: % 8.8
Ash content: % 1.0 1.1
Total sulfur content: % 0.03 0.03 0.03
Fixed carbon content: % 16.5 18.1 18.3
Cl content: % 0.06 0.07 0.07
Carbon content: % 39.7 43.5 44.0
Hydrogen richness: % 5.13 6.17 6.24
Nitrogen content: %＜0.01＜0.01＜0.01
Total heating value: kcal/kg 4,425 4,852 4906
MJ/Kg 18.528 20.316 20.542
Net thermal value: kcal/kg 4,080 4430
MJ/Kg 17.082
Trace element analysis: the result of unit (milligram/kilogram)
Cadmium: mg/kg＜0.05
Zinc: mg/kg 16.83
Vanadium: mg/kg＜0.05
Plumbous: mg/kg 1.00
Copper: mg/kg 1.57
Cadmium: mg/kg 2.39
Nickel: mg/kg 1.39
Antimony: mg/kg＜0.05
Cobalt: mg ' kg 0.14
Manganese: mg/kg 36.63
Tin: mg/kg＜0.10
Arsenic: mg/kg＜0.50
Mercury: mg/kg＜0.02
Barium: mg/kg 0.55
Selenium: mg/kg＜0.50
Tellurium: mg/kg＜0.50
Ash element is analyzed: the result of unit
Silicon-dioxide: % 22.67
Aluminum oxide: % 2.65
Ferric oxide: % 7.26
Titanium oxide: % 0.20
Manganese oxide: % 0.96
Calcium oxide: % 6.32
Magnesium oxide: % 9.20
Sodium oxide: % 0.70
Potassium oxide: % 39.94
Phosphorus trioxide: % 4.93
Sulfur oxide: % 5.17
In sum, the present invention has following beneficial effect:
1, to have fuel value big for bamboo granular fuel of the present invention, and ash oontent is low, the advantage that harmful substance contents is low;
2, bamboo granular fuel of the present invention also has one delicate fragrance when burning, has the effect that produces refreshing effect to the mind.
Embodiment
This specific embodiment only is an explanation of the invention; it is not a limitation of the present invention; those skilled in the art can make the modification that does not have creative contribution to present embodiment as required after reading this specification sheets, but as long as all are subjected to the protection of patent law in claim scope of the present invention.
Embodiment 1
The bamboo granular fuel contains 60% bamboo bits in its raw material, all the other compositions are wood chip; The moisture content of described bamboo granular fuel is less than 10%, and fuel value 〉=4050kcal/kg, ash oontent are 1.0～1.5%, sulphur content≤0.06%, density 〉=1.1g/cm
3, tap density 〉=0.68g/cm
3
Above-mentioned bamboo granular fuel is made by the following method:
1. bamboo bits, wood chip are sent into pneumatic drier and carried out drying, drying temperature is controlled at 100 ℃, and the water ratio of control bamboo bits, wood chip is 14%～17%;
2. be ground into fine powder with above-mentioned then through exsiccant bamboo bits, wood chip mixed, make material with 3: 2;
3. will send in the granulator of the transformation of the way through the material that 2. step obtains, be pressed into particle;
4. will in sending into cooling screening unit mahine, the particle that 3. step makes be cooled to 40 ℃ of screenings more earlier; And make the particle rate less than 2%.
If it is slow that the particle rate greater than 2%, then needs the discharging speed of the granulator of the transformation of the way is transferred, till the particle rate is less than 2%.
The granulator of changing a social system in the above-mentioned steps can make in the following manner: buy common granulator from the market, change stressed member into more withstand voltage high chromium-stainless steel forged part; Change the transmitting gear of granulator into bigger transmitting gear; The last most important is that the ring mould compression ratio with granulator is controlled between 5～5.5.How will encircle the film compression ratio can have multiple implementation between being controlled at 5～5.5, must become the angle angle to turn down internal taper hole during normally with internal taper hole perforate Datong District of described granulator.
Make granulator of the present invention and also can as required parameter and requirement be drafted the company customization of back to the professional production granulator.
All the other various kinds of equipment all can be buied from the market, and the combination of these equipment can have multiple array mode as long as install in order according to technical process according to physical condition.
Embodiment 2
The bamboo granular fuel contains 70% bamboo bits in its raw material, all the other compositions are wood chip; The moisture content of described bamboo granular fuel is less than 10%, and fuel value 〉=4200kcal/kg, ash oontent are 1.0～1.4%, sulphur content≤0.06%, density 〉=1.1g/cm
3, tap density 〉=0.68g/cm
3
Above-mentioned bamboo granular fuel is made by the following method:
1. bamboo bits, wood chip are sent into pneumatic drier and carried out drying, drying temperature is controlled at 120 ℃, and the water ratio of control bamboo bits, wood chip is 14%～17%;
2. be ground into fine powder with above-mentioned then through exsiccant bamboo bits, wood chip mixed, make material with 7: 3;
3. will send in the granulator of the transformation of the way through the material that 2. step obtains, be pressed into particle;
4. will in sending into cooling screening unit mahine, the particle that 3. step makes be cooled to 40 ℃ of screenings more earlier; And make the particle rate less than 2%.
If it is slow that the particle rate greater than 2%, then needs the discharging speed of the granulator of the transformation of the way is transferred, till the particle rate is less than 2%.
The granulator of the transformation of the way is as described in the embodiment 1, and all the other various kinds of equipment all can be buied from the market, and the combination of these equipment can have multiple array mode as long as install in order according to technical process according to physical condition.
Embodiment 3
The bamboo granular fuel contains 80% bamboo bits in its raw material, all the other compositions are wood chip and stalk bits; The moisture content of described bamboo granular fuel is less than 10%, and fuel value 〉=4400kcal/kg, ash oontent are 1.0～1.3%, sulphur content≤0.06%, density 〉=1.1g/cm
3, tap density 〉=0.68g/cm
3
Above-mentioned bamboo granular fuel is made by the following method:
1. bamboo bits, wood chip and stalk bits are sent into pneumatic drier and carry out drying, drying temperature is controlled at 120 ℃, and the water ratio of control bamboo bits, wood chip is 14%～17%;
2. be ground into fine powder with above-mentioned then through exsiccant bamboo bits, wood chip and stalk bits mixture mixed, make material with 8: 1: 1;
3. will send in the granulator of the transformation of the way through the material that 2. step obtains, be pressed into particle;
4. will in sending into cooling screening unit mahine, the particle that 3. step makes be cooled to 40 ℃ of screenings more earlier; And make the particle rate less than 2%.
If it is slow that the particle rate greater than 2%, then needs the discharging speed of the granulator of the transformation of the way is transferred, till the particle rate is less than 2%.
The granulator of the transformation of the way is as described in the embodiment 1, and all the other various kinds of equipment all can be buied from the market, and the combination of these equipment can have multiple array mode as long as install in order according to technical process according to physical condition.
Embodiment 4
The bamboo granular fuel contains 90% bamboo bits in its raw material, all the other compositions are the stalk bits; The moisture content of described bamboo granular fuel is less than 10%, and fuel value 〉=4500kcal/kg, ash oontent are 1.0～1.3%, sulphur content≤0.06%, density 〉=1.1g/cm
3, tap density 〉=0.68g/cm
3
Above-mentioned bamboo granular fuel is made by the following method:
1. bamboo bits, wood chip and stalk bits are sent into pneumatic drier and carry out drying, drying temperature is controlled at 120 ℃, and the water ratio of control bamboo bits, wood chip is 14%～17%;
2. be ground into fine powder with above-mentioned then through exsiccant bamboo bits and the mixed of stalk bits mixture, make material with 9: 1;
3. will send in the granulator of the transformation of the way through the material that 2. step obtains, be pressed into particle;
4. will in sending into cooling screening unit mahine, the particle that 3. step makes be cooled to 30 ℃ of screenings more earlier; And make the particle rate less than 2%.
If it is slow that the particle rate greater than 2%, then needs the discharging speed of the granulator of the transformation of the way is transferred, till the particle rate is less than 2%.
The granulator of the transformation of the way is as described in the embodiment 1, and all the other various kinds of equipment all can be buied from the market, and the combination of these equipment can have multiple array mode as long as install in order according to technical process according to physical condition.
Embodiment 5
Bamboo granular fuel, its raw material are pure bamboo bits; The moisture content of described bamboo granular fuel is less than 10%, and fuel value is 4800kcal/kg, and ash oontent is 1.0%, sulphur content≤0.06%, density 〉=1.1g/cm
3, tap density 〉=0.68g/cm
3
Above-mentioned bamboo granular fuel is made by the following method:
1. the bamboo bits are sent into pneumatic drier and carry out drying, drying temperature is controlled at 120 ℃, and the water ratio of control bamboo bits, wood chip is 14%～17%;
2. be broken into fine powder with above-mentioned through the exsiccant bamboo powder, make material;
3. will send in the granulator of the transformation of the way through the material that 2. step obtains, be pressed into particle;
4. will in sending into cooling screening unit mahine, the particle that 3. step makes be cooled to 30 ℃ of screenings more earlier; And make the particle rate less than 2%.
If it is slow that the particle rate greater than 2%, then needs the discharging speed of the granulator of the transformation of the way is transferred, till the particle rate is less than 2%.
The granulator of the transformation of the way is as described in the embodiment 1, and all the other various kinds of equipment all can be buied from the market, and the combination of these equipment can have multiple array mode as long as install in order according to technical process according to physical condition.
Claims (8)
1. bamboo granular fuel is characterized in that: make in the raw material of this fuel and contain 60% bamboo bits at least, all the other compositions are wood chip or stalk bits; The moisture content of described bamboo granular fuel is less than 10%, and fuel value is 4050～4800kcal/kg, and ash oontent is 1.0～1.5%, sulphur content≤0.06%, density 〉=1.1g/cm3, tap density 〉=0.68g/cm3.
2. a kind of bamboo granular fuel according to claim 1 is characterized in that: the bamboo bits component proportions that this fuel contains is 70%～100%.
3. a kind of bamboo granular fuel according to claim 1 is characterized in that: the bamboo bits component proportions that this fuel contains is 80%～100%.
4. the manufacture method of above-mentioned bamboo granular fuel in turn includes the following steps:
1. pulverize: bamboo bits, wood chip or stalk bits are ground into are ground into powdery after being mixed in proportion or being mixed in proportion behind the powdery, make material;
2. dry: bamboo bits, wood chip or stalk bits are sent into pneumatic drier carry out drying, drying temperature is controlled at 70～150 ℃, and the water ratio of controlling dried bamboo bits, wood chip or stalk bits is 14%～17%.
3. granulate: will send in the granulator through the material that 2. step obtains, and be pressed into particle.
5. the manufacture method of bamboo granular fuel according to claim 4 is characterized in that, also includes cooling screening step after described granulation step: will be in the particle that 3. step makes be sent into cooling screening unit mahine, and cooling earlier, screening again; Described particle cooling is greater than 50 ℃ during cooling, and the particle rate is at least less than 2%.
6. the manufacture method of bamboo granular fuel according to claim 4 is characterized in that: the stressed member of described granulator is the high chromium-stainless steel forged part.
7. the manufacture method of bamboo granular fuel according to claim 6 is characterized in that:
Described granulator adopts geartransmission.
8. the manufacture method of bamboo granular fuel according to claim 7 is characterized in that: the ring mould compression ratio of described granulator is controlled between 5～5.5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010300139 CN102120940B (en) | 2010-01-08 | 2010-01-08 | Bamboo pellet fuel and manufacture method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010300139 CN102120940B (en) | 2010-01-08 | 2010-01-08 | Bamboo pellet fuel and manufacture method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102120940A true CN102120940A (en) | 2011-07-13 |
| CN102120940B CN102120940B (en) | 2013-04-03 |
Family
ID=44249608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010300139 Expired - Fee Related CN102120940B (en) | 2010-01-08 | 2010-01-08 | Bamboo pellet fuel and manufacture method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102120940B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103602358A (en) * | 2013-11-20 | 2014-02-26 | 安吉思涵生物科技有限公司 | Production method and production equipment of biomass particles |
| CN103820189A (en) * | 2014-03-18 | 2014-05-28 | 国际竹藤中心 | Compound bamboo biomass granular fuel and preparation method thereof |
| CN104232236A (en) * | 2014-10-22 | 2014-12-24 | 恩施武陵科技节能服务有限公司 | Biomass fuel and granule-forming manufacture method thereof |
| CN105733732A (en) * | 2016-03-21 | 2016-07-06 | 霍山丰乐竹塑新型环保材料有限公司 | Bamboo grain fuel production method |
| CN105779065A (en) * | 2016-03-21 | 2016-07-20 | 霍山丰乐竹塑新型环保材料有限公司 | Bamboo-wood pellet fuel |
| CN109486545A (en) * | 2018-12-18 | 2019-03-19 | 广东省烟草南雄科学研究所 | A kind of preparation method of bamboo material biomass granule fuel |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101012404A (en) * | 2007-02-07 | 2007-08-08 | 蔡文树 | Biomass granular fuel and producing method thereof |
| CN101497838A (en) * | 2009-03-02 | 2009-08-05 | 云南腾众新能源科技有限公司 | Grass composite based biomass granular fuel and preparation thereof |
-
2010
- 2010-01-08 CN CN 201010300139 patent/CN102120940B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101012404A (en) * | 2007-02-07 | 2007-08-08 | 蔡文树 | Biomass granular fuel and producing method thereof |
| CN101497838A (en) * | 2009-03-02 | 2009-08-05 | 云南腾众新能源科技有限公司 | Grass composite based biomass granular fuel and preparation thereof |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103602358A (en) * | 2013-11-20 | 2014-02-26 | 安吉思涵生物科技有限公司 | Production method and production equipment of biomass particles |
| CN103820189A (en) * | 2014-03-18 | 2014-05-28 | 国际竹藤中心 | Compound bamboo biomass granular fuel and preparation method thereof |
| CN104232236A (en) * | 2014-10-22 | 2014-12-24 | 恩施武陵科技节能服务有限公司 | Biomass fuel and granule-forming manufacture method thereof |
| CN105733732A (en) * | 2016-03-21 | 2016-07-06 | 霍山丰乐竹塑新型环保材料有限公司 | Bamboo grain fuel production method |
| CN105779065A (en) * | 2016-03-21 | 2016-07-20 | 霍山丰乐竹塑新型环保材料有限公司 | Bamboo-wood pellet fuel |
| CN109486545A (en) * | 2018-12-18 | 2019-03-19 | 广东省烟草南雄科学研究所 | A kind of preparation method of bamboo material biomass granule fuel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102120940B (en) | 2013-04-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102120940B (en) | Bamboo pellet fuel and manufacture method thereof | |
| CN105001934A (en) | Preparation method for biomass fuel | |
| CA2867744C (en) | Lignin and method and system for processing lignin | |
| CN104059709A (en) | Preparation method of anti-slagging biomass solid granular fuel | |
| CN102191096A (en) | Biomass briquette, especially biomass briquette without binder | |
| CN101899345A (en) | Biomass molding fuels | |
| CN101824347A (en) | Biomass composite granular fuel, and manufacturing method and device thereof | |
| CN103666626B (en) | A kind of anti-sintering biomass fuel pellet and preparation method thereof | |
| CN103450962A (en) | Production technique of pure cedar biomass granular fuel | |
| Manouchehrinejad et al. | Densification of thermally treated energy cane and napier grass | |
| CN107815333A (en) | A kind of environment-friendly biomass granular fuel and preparation method thereof | |
| Nath et al. | Assessment of densified fuel quality parameters: A case study for wheat straw pellet | |
| US20100263271A1 (en) | Clean burning bio-coal | |
| WO2007044743A2 (en) | Dispersible granular substrate for pesticide delivery | |
| Gendek et al. | Physico-mechanical and energy properties of pellets made from ground walnut shells, coniferous tree cones and their mixtures | |
| CN103450961B (en) | Preparation technique of pure cedar biomass granular fuel | |
| RU2131449C1 (en) | Molded fuel and its fabrication method | |
| Pajampa et al. | Biomass pellets produced from filler cake as waste to energy in sugar industry | |
| CN107557102A (en) | A kind of environment-friendly type Wooden Biomass granular fuel and preparation method thereof | |
| Rostocki et al. | Methods for Treatment of Animal and Plant-Based Biomass Waste | |
| Ogunjobi et al. | Burning characteristics of briquette produced from sawdust of Ficus exasperata and cassava peel using different binders | |
| Eling et al. | Densification of raw and torrefied biomass: A review | |
| CN116925826A (en) | Composite biomass carbon manufactured by waste products generated by charcoal production and preparation method thereof | |
| Khorenghy et al. | Integrated processing technology of wastes from cereal production | |
| CN117427562A (en) | Double-effect biomass fuel forming granulation and preparation method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20200108 |