CN110467956A - Stalk semi-coke fuel combination and preparation method thereof - Google Patents
Stalk semi-coke fuel combination and preparation method thereof Download PDFInfo
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- CN110467956A CN110467956A CN201910594034.0A CN201910594034A CN110467956A CN 110467956 A CN110467956 A CN 110467956A CN 201910594034 A CN201910594034 A CN 201910594034A CN 110467956 A CN110467956 A CN 110467956A
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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
-
- 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
-
- 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)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Agronomy & Crop Science (AREA)
- Combustion & Propulsion (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Wood Science & Technology (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
Present invention discloses a kind of stalk semi-coke fuel combination and preparation method thereof, the stalk semi-coke fuel combination mixed stalk raw material is mixed with semi-coke to be suppressed, and the mixing ratio of the mixed stalk raw material and semi-coke is 1:0.1 ~ 1:0.5；The mixed stalk raw material remembers to include following component: 50% ~ 85% stalk, 10% ~ 45% sawdust, 3% ~ 5% combustion adjuvant, 1% ~ 2% leavening agent by mass percentage.The present invention realizes the combination of stalk mixing material and semi-coke, improves the combustibility of the two, solves burning difficulty existing when the two is individually burnt, burns the problems such as insufficient, improves the efficiency of combustion and combustion stability of fuel entirety.
Description
Technical field
The present invention relates to a kind of fuel combination and preparation method thereof more particularly to a kind of stalk semi-coke fuel combination and its systems
Preparation Method belongs to biomass field of renewable energy technology.
Background technique
With the continuous development of global economy, demand of the mankind to the energy is continuously increased, and the energy such as petroleum, natural gas, coal
Source resource is but constantly being reduced.Under such historical background, the development and utilization of biomass renewable energy has become all circles
The hot spot of concern.
It is well known that China is a solid biomass energy big country, various agricultural waste materials, forest tree castoff etc. are raw
Biomass fuel is extremely abundant.But for a long time, these biomass fuels fail to be efficiently utilized mostly.At existing place
In reason mode, these biomass fuels are directly taken as fuel to use due to being not easy to, mostly use greatly burning, bury or into
The modes such as row corruption fermentation fertilizer processed are handled.It will be apparent that above-mentioned processing mode not only can cause environmental pollution, but also
Waste material is easily wasted, and recovery utilization rate is not high, it is difficult to the high-value product of the huge market demand be made.
Semi-coke is a kind of novel clean energy resource, has the advantage that harmful element is low, calorific value is high and cheap, as in
The distinguishing products of state's Chemical Industry have obtained extensive utilization in industries such as ferroalloy, calcium carbide and chemical fertilizer.Coal is replaced using semi-coke
The calorific value of product mix can be improved in doping burning of the charcoal for material, while reducing pollutant emission, and lime-ash is generated after burning
It measures less and is suitble to the resource utilizations such as cement, building materials.
In conclusion how semi-coke to be applied in biomass fuel combination, a kind of completely new stalk semi-coke mixing is proposed
Fuel, be difficult to recycle to solve resource present in current crops, forest tree castoff etc., recycle value it is not high,
The problems such as recovery utilization rate is lower also just becomes those skilled in that art institute urgent problem to be solved.
Summary of the invention
In view of the prior art, there are drawbacks described above, and the purpose of the present invention is to propose to a kind of stalk semi-coke fuel combination and its systems
Preparation Method, it is specific as follows.
A kind of stalk semi-coke fuel combination, is mixed with semi-coke by mixed stalk raw material and is suppressed, and the stalk mixing is former
The mixing ratio of material and semi-coke is 1:0.1 ~ 1:0.5；
The mixed stalk raw material remembers to include following component by mass percentage:
50% ~ 85% stalk, 10% ~ 45% sawdust, 3% ~ 5% combustion adjuvant, 1% ~ 2% leavening agent；
The sawdust be redwood bits, Manchurian ash sawdust, Chinese wax sawdust, birch bits, jujube sawdust, oak consider to be worth doing in any one or times
It anticipates a variety of combinations；
The combustion adjuvant is any one or any a variety of combination in potassium chlorate, potassium nitrate and potassium permanganate；
The leavening agent is sodium chloride.
Preferably, a kind of stalk semi-coke fuel combination, is mixed with semi-coke by mixed stalk raw material and is suppressed, the stalk
The mixing ratio of mixed raw material and semi-coke is 1:0.1；
The mixed stalk raw material remembers to include following component by mass percentage:
50% stalk, 45% sawdust, 3% combustion adjuvant, 2% leavening agent；
The sawdust is redwood bits；
The combustion adjuvant is potassium permanganate；
The leavening agent is sodium chloride.
Preferably, a kind of stalk semi-coke fuel combination, is mixed with semi-coke by mixed stalk raw material and is suppressed, the stalk
The mixing ratio of mixed raw material and semi-coke is 1:0.3；
The mixed stalk raw material remembers to include following component by mass percentage:
65% stalk, 30% sawdust, 3% combustion adjuvant, 2% leavening agent；
The sawdust is that redwood bits, Manchurian ash sawdust and birch consider the combination of three to be worth doing, the redwood bits, Manchurian ash sawdust and
It is 1:1:1 that birch, which considers triangular mass ratio to be worth doing,；
The combustion adjuvant is potassium chlorate；
The leavening agent is sodium chloride.
Preferably, a kind of stalk semi-coke fuel combination, is mixed with semi-coke by mixed stalk raw material and is suppressed, the stalk
The mixing ratio of mixed raw material and semi-coke is 1:0.5；
The mixed stalk raw material remembers to include following component by mass percentage:
85% stalk, 10% sawdust, 4% combustion adjuvant, 1% leavening agent；
The sawdust is the combination that birch bits, jujube sawdust and oak consider three to be worth doing, the birch bits, jujube sawdust and oak bits three
The mass ratio of person is 1:0.5:0.5；
The combustion adjuvant is potassium nitrate；
The leavening agent is sodium chloride.
A kind of preparation method of stalk semi-coke fuel combination is used to prepare stalk semi-coke fuel combination as described above, packet
Include following steps:
S1, mixed stalk raw material is prepared,
S2, it carries out mixed stalk raw material obtained in S1 and semi-coke to be mixed to get fuel feedstocks by mixing ratio,
S3, fuel feedstocks obtained in S2 are put into compression forming in molding machine, fuel finished product is made；
S1 includes the following steps:
S11, stalk and sawdust are chosen according to the ratio, complete ingredient,
S12, stalk and sawdust that ingredient is completed are dried at room temperature, its moisture content are made to reach 5% ~ 10%,
S13, combustion adjuvant and leavening agent are chosen according to the ratio, by after the completion of drying stalk, sawdust and combustion adjuvant and leavening agent carry out
Mixing, obtains mixed stalk raw material；
S3 includes the following steps:
S31, the briquetting pressure of molding machine is adjusted to processing operating condition, the briquetting pressure for processing the molding machine under operating condition is
15Mpa ~ 20Mpa,
S32, it fuel feedstocks are put into molding machine carry out compression forming, fuel finished product is made, the fuel finished product is in granular form,
Partial size is 1cm ~ 3cm, density is the g/cm3 of 1.1g/cm3 ~ 1.5.
Compared with prior art, advantages of the present invention is mainly reflected in the following aspects:
A kind of stalk semi-coke fuel combination of the present invention, realizes the combination of stalk mixing material and semi-coke, improves two
The combustibility of person solves the problems such as burning existing when the two is individually burnt is difficult, burning is insufficient, improves fuel
Whole efficiency of combustion and combustion stability.
Simultaneously as primary raw material is pure natural crops and woods in stalk semi-coke fuel combination of the present invention
Wood waste is the high high-quality organic potassic fertilizer of grade in the ashes after fuel combustion, can effectively realize returning for each link
Receive and recycle, to greatest extent on the requirement that protects ecological environment, meet sustainable development.
It is corresponding with fuel combination of the invention, the preparation method of fuel combination of the present invention, procedure, specification
Change degree is strong, and operation difficulty is relatively low, and operating process is simple, and whole preparation process is safe and non-toxic, to personnel and environment
Safety is higher, the large-scale promotion application of enterprise easy to process, has very high use and promotional value.
In conclusion the present invention fully realizes the recycling of crops and forest tree castoff, features simple and practical process,
It improves the rate of recovery of crops and forest tree castoff and recycles value.
The embodiment of the present invention is described in further detail below, so that technical solution of the present invention is easier to manage
Solution is grasped.
Specific embodiment
Present invention discloses a kind of stalk semi-coke fuel combinations, are mixed and are suppressed with semi-coke by mixed stalk raw material, institute
The mixing ratio for stating mixed stalk raw material and semi-coke is 1:0.1 ~ 1:0.5；
The mixed stalk raw material remembers to include following component by mass percentage:
50% ~ 85% stalk, 10% ~ 45% sawdust, 3% ~ 5% combustion adjuvant, 1% ~ 2% leavening agent；
The sawdust be redwood bits, Manchurian ash sawdust, Chinese wax sawdust, birch bits, jujube sawdust, oak consider to be worth doing in any one or times
It anticipates a variety of combinations；
The combustion adjuvant is any one or any a variety of combination in potassium chlorate, potassium nitrate and potassium permanganate；It is described to help
The main function of combustion agent, which is to realize, to be aoxidized, and provides sufficient oxygen, during fuel combustion to realize combustion-supporting purpose；
The leavening agent is sodium chloride；Sodium chloride is added in fuel, when fuel is burnt under high temperature environment, it may appear that
The phenomenon that sodium chloride bursts, so that the surface area that fuel is fragmented into smaller particle, expands fuel, further promotes fuel
Efficiency of combustion.
Below in conjunction with the range of mentioned component proportion, three groups of specific embodiments are provided.
Embodiment 1:
A kind of stalk semi-coke fuel combination, is mixed with semi-coke by mixed stalk raw material and is suppressed, the mixed stalk raw material with
The mixing ratio of semi-coke is 1:0.1；
The mixed stalk raw material remembers to include following component by mass percentage:
50% stalk, 45% sawdust, 3% combustion adjuvant, 2% leavening agent；
The sawdust is redwood bits；
The combustion adjuvant is potassium permanganate；
The leavening agent is sodium chloride.
The partial size of the fuel finished product processed by the technical solution of the present embodiment is 1.5cm, density is 1.12 g/cm3,
Efficiency of combustion is 30.2%.
Embodiment 2:
A kind of stalk semi-coke fuel combination, is mixed with semi-coke by mixed stalk raw material and is suppressed, the mixed stalk raw material with
The mixing ratio of semi-coke is 1:0.3；
The mixed stalk raw material remembers to include following component by mass percentage:
65% stalk, 30% sawdust, 3% combustion adjuvant, 2% leavening agent；
The sawdust is that redwood bits, Manchurian ash sawdust and birch consider the combination of three to be worth doing, the redwood bits, Manchurian ash sawdust and
It is 1:1:1 that birch, which considers triangular mass ratio to be worth doing,；
The combustion adjuvant is potassium chlorate；
The leavening agent is sodium chloride.
The partial size of the fuel finished product processed by the technical solution of the present embodiment is 2cm, density is 1.2 g/cm3, combustion
Burning efficiency is 32.7%.
Embodiment 3:
A kind of stalk semi-coke fuel combination, is mixed with semi-coke by mixed stalk raw material and is suppressed, the mixed stalk raw material with
The mixing ratio of semi-coke is 1:0.5；
The mixed stalk raw material remembers to include following component by mass percentage:
85% stalk, 10% sawdust, 4% combustion adjuvant, 1% leavening agent；
The sawdust is the combination that birch bits, jujube sawdust and oak consider three to be worth doing, the birch bits, jujube sawdust and oak bits three
The mass ratio of person is 1:0.5:0.5；
The combustion adjuvant is potassium nitrate；
The leavening agent is sodium chloride.
The partial size of the fuel finished product processed by the technical solution of the present embodiment is 1cm, density is 1.3 g/cm3, combustion
Burning efficiency is 35.5%.
A kind of stalk semi-coke mixing combustion of the present invention it can be seen from above scheme and three groups of corresponding embodiments
Material, realizes the combination of stalk mixing material and semi-coke, improves the combustibility of the two, solves the two individually burning when institute
The problems such as existing burning is difficult, burning is insufficient, improves the efficiency of combustion and combustion stability of fuel entirety.
Simultaneously as primary raw material is pure natural crops and woods in stalk semi-coke fuel combination of the present invention
Wood waste is the high high-quality organic potassic fertilizer of grade in the ashes after fuel combustion, can effectively realize returning for each link
Receive and recycle, to greatest extent on the requirement that protects ecological environment, meet sustainable development.
In addition, being used to prepare as described above present invention further teaches a kind of preparation method of stalk semi-coke fuel combination
Stalk semi-coke fuel combination, includes the following steps:
S1, mixed stalk raw material is prepared；
S2, it carries out mixed stalk raw material obtained in S1 and semi-coke to be mixed to get fuel feedstocks by mixing ratio；
S3, fuel feedstocks obtained in S2 are put into compression forming in molding machine, fuel finished product is made.
Specifically, S1 includes the following steps: in above-mentioned steps
S11, stalk and sawdust are chosen according to the ratio, complete ingredient；
S12, stalk and sawdust that ingredient is completed are dried at room temperature, its moisture content is made to reach 5% ~ 10%；In we
In case, the moisture content of stalk and sawdust is 5%；
S13, combustion adjuvant and leavening agent are chosen according to the ratio, by after the completion of drying stalk, sawdust and combustion adjuvant and leavening agent carry out
Mixing, obtains mixed stalk raw material.
In above-mentioned steps, S3 includes the following steps:
S31, the briquetting pressure of molding machine is adjusted to processing operating condition, the briquetting pressure for processing the molding machine under operating condition is
15Mpa~20Mpa；In the present solution, the molding machine be roller molding machine, it is described processing operating condition under the molding machine at
Type pressure is 20Mpa；
S32, it fuel feedstocks are put into molding machine carry out compression forming, fuel finished product is made, the fuel finished product is in granular form,
Partial size is 1cm ~ 3cm, density is the g/cm3 of 1.1g/cm3 ~ 1.5；The specifications of the fuel finished product can be looked forward to according to processing
The actual processing needs of industry further determine that.
It is corresponding with above-mentioned stalk semi-coke fuel combination, the preparation method of fuel combination of the present invention, procedure,
Standardization degree is strong, and operation difficulty is relatively low, and operating process is simple, and whole preparation process is safe and non-toxic, to personnel and ring
The safety in border is higher, the large-scale promotion application of enterprise easy to process, has very high use and promotional value.
In conclusion the present invention fully realizes the recycling of crops and forest tree castoff, features simple and practical process,
It improves the rate of recovery of crops and forest tree castoff and recycles value.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit and essential characteristics of the invention, the present invention can be realized in other specific forms.Therefore, nothing
By from the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes be included within the present invention.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of stalk semi-coke fuel combination, which is characterized in that it is mixed and is suppressed with semi-coke by mixed stalk raw material, the straw
The mixing ratio of stalk mixed raw material and semi-coke is 1:0.1 ~ 1:0.5；
The mixed stalk raw material remembers to include following component by mass percentage:
50% ~ 85% stalk, 10% ~ 45% sawdust, 3% ~ 5% combustion adjuvant, 1% ~ 2% leavening agent；
The sawdust be redwood bits, Manchurian ash sawdust, Chinese wax sawdust, birch bits, jujube sawdust, oak consider to be worth doing in any one or times
It anticipates a variety of combinations；
The combustion adjuvant is any one or any a variety of combination in potassium chlorate, potassium nitrate and potassium permanganate；
The leavening agent is sodium chloride.
2. a kind of stalk semi-coke fuel combination, which is characterized in that it is mixed and is suppressed with semi-coke by mixed stalk raw material, the straw
The mixing ratio of stalk mixed raw material and semi-coke is 1:0.1；
The mixed stalk raw material remembers to include following component by mass percentage:
50% stalk, 45% sawdust, 3% combustion adjuvant, 2% leavening agent；
The sawdust is redwood bits；
The combustion adjuvant is potassium permanganate；
The leavening agent is sodium chloride.
3. a kind of stalk semi-coke fuel combination, which is characterized in that it is mixed and is suppressed with semi-coke by mixed stalk raw material, the straw
The mixing ratio of stalk mixed raw material and semi-coke is 1:0.3；
The mixed stalk raw material remembers to include following component by mass percentage:
65% stalk, 30% sawdust, 3% combustion adjuvant, 2% leavening agent；
The sawdust is that redwood bits, Manchurian ash sawdust and birch consider the combination of three to be worth doing, the redwood bits, Manchurian ash sawdust and
It is 1:1:1 that birch, which considers triangular mass ratio to be worth doing,；
The combustion adjuvant is potassium chlorate；
The leavening agent is sodium chloride.
4. a kind of stalk semi-coke fuel combination, which is characterized in that it is mixed and is suppressed with semi-coke by mixed stalk raw material, the straw
The mixing ratio of stalk mixed raw material and semi-coke is 1:0.5；
The mixed stalk raw material remembers to include following component by mass percentage:
85% stalk, 10% sawdust, 4% combustion adjuvant, 1% leavening agent；
The sawdust is the combination that birch bits, jujube sawdust and oak consider three to be worth doing, the birch bits, jujube sawdust and oak bits three
The mass ratio of person is 1:0.5:0.5；
The combustion adjuvant is potassium nitrate；
The leavening agent is sodium chloride.
5. a kind of preparation method of stalk semi-coke fuel combination, is used to prepare the stalk semi-coke as described in claim 1 ~ 4 is any
Fuel combination, which comprises the steps of:
S1, mixed stalk raw material is prepared,
S2, it carries out mixed stalk raw material obtained in S1 and semi-coke to be mixed to get fuel feedstocks by mixing ratio,
S3, fuel feedstocks obtained in S2 are put into compression forming in molding machine, fuel finished product is made；
S1 includes the following steps:
S11, stalk and sawdust are chosen according to the ratio, complete ingredient,
S12, stalk and sawdust that ingredient is completed are dried at room temperature, its moisture content are made to reach 5% ~ 10%,
S13, combustion adjuvant and leavening agent are chosen according to the ratio, by after the completion of drying stalk, sawdust and combustion adjuvant and leavening agent carry out
Mixing, obtains mixed stalk raw material；
S3 includes the following steps:
S31, the briquetting pressure of molding machine is adjusted to processing operating condition, the briquetting pressure for processing the molding machine under operating condition is
15Mpa ~ 20Mpa,
S32, it fuel feedstocks are put into molding machine carry out compression forming, fuel finished product is made, the fuel finished product is in granular form,
Partial size is 1cm ~ 3cm, density is the g/cm3 of 1.1g/cm3 ~ 1.5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910594034.0A CN110467956A (en) | 2019-07-03 | 2019-07-03 | Stalk semi-coke fuel combination and preparation method thereof |
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| CN201910594034.0A CN110467956A (en) | 2019-07-03 | 2019-07-03 | Stalk semi-coke fuel combination and preparation method thereof |
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2019
- 2019-07-03 CN CN201910594034.0A patent/CN110467956A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1793301A (en) * | 2005-12-27 | 2006-06-28 | 迟万斌 | Combustion assisting agent with aeration combustion-supporting and coal saving function |
| US10450701B2 (en) * | 2014-10-15 | 2019-10-22 | Licella Pty Ltd | Pulping liquors and uses thereof |
| CN105713697A (en) * | 2016-02-26 | 2016-06-29 | 李志宏 | Densified biomass fuel and preparation method thereof |
| CN106753648A (en) * | 2016-12-30 | 2017-05-31 | 杨立亮 | Sludge garbage prepares environmentally-friebiomass biomass composite fuel and preparation method thereof |
| CN107099353A (en) * | 2017-07-12 | 2017-08-29 | 石家庄神力新能源科技有限公司 | A kind of complex biological matter fuel preparation method |
| CN107641539A (en) * | 2017-10-25 | 2018-01-30 | 台山市合利生物质科技有限公司 | A kind of biomass granule fuel and preparation method thereof |
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Application publication date: 20191119 |