CN107298952B - A kind of preparation method and its usage of the biomass solid formed fuel adhesive of environmental protection - Google Patents
A kind of preparation method and its usage of the biomass solid formed fuel adhesive of environmental protection Download PDFInfo
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- CN107298952B CN107298952B CN201710499825.6A CN201710499825A CN107298952B CN 107298952 B CN107298952 B CN 107298952B CN 201710499825 A CN201710499825 A CN 201710499825A CN 107298952 B CN107298952 B CN 107298952B
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- fuel
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- solid formed
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- 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
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- 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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- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
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Abstract
The invention discloses a kind of preparation method and its usages of the biomass solid formed fuel adhesive of novel environment friendly.Processing technology includes key step: 1, pre-processing: being dried respectively to biomass material and Nuo Wo fertilizer, moisture content is reduced between 10-20%, then carry out being mechanically pulverized and crossing 10 meshes, shaped fuel adhesive is made；2, mixed-forming: fertilizer 0-5% is irrigated into a certain proportion of biomass material 95-100%, promise according to dry weight and stir evenly obtained raw mixture, the water of 0-20% is added；Again by molding machine compression moulding, solid molding fuel is made.Adhesive of the invention is industrial production by-product, yield, combustibility, shelf characteric and the environmental-protecting performance of biomass molding fuel can be improved, and greatly reduce the cost of raw material, realizes the comprehensive utilization of production waste.
Description
Technical field
The present invention relates to a kind of environment-protective adhesive, in particular to a kind of fermentation obtained using biological enzyme formulation production process
Adhesive of the residue as biomass solid formed fuel.
Background technique
Energy and environmental problem has become the focus of global concern, although coal, oil and natural gas these conventional energy resources are extremely
The present is still the main source of fuel, still, the petroleum, natural gas and coal resources for exploitation of the current proven reserve in the whole world
Respectively exhaustion will be used up after 25,27 and 97 years.As the increasingly depleted and environmental problem of fossil energy is on the rise, develop
Using clean renewable resources at urgent project.In this context, biomass energy is used as and uniquely can store and transport
Renewable green energy resource, efficiently conversion and clean utilization potentiality are increasingly subject to the attention of countries in the world.
The biomass materials volume such as stalk, sawdust is big, density is small, calorific value is low, is not easy to be packaged storage and transportation, and stores hygroscopic
Occur to be also easy to that the disasters such as spontaneous combustion occur under mildew, hot conditions.It is directly dosed into boiler and is burnt, be not only easy blocking
Pipeline, efficiency of combustion is low, and flying dust is serious, and easily corrodes burner.Therefore, it by carrying out compact formed operation to it, utilizes
The method of mechanical pressurization makes original loose, unbodied raw material be compressed into the solid forming combustion with certain shapes, certain density
Material, can solve the problems such as storing and transporting difficulty, while concentrate energy utilization more, burn also more stable.
In the preparation process of biomass molding fuel, the selection of adhesive is crucial.Biomass material is often loose easy
It is broken, lack internal adhesive, it is small with its shaped fuel density directly obtained, anti-drop intensity is low.All the time, both at home and abroad often
Adhesive has tar, lime, phenolic resin, lignin, cornstarch, tapioca starch etc..But these traditional adhesives
Usually respectively have shortcoming and deficiency in use: often tolerable temperature is lower for the shaped fuel of tar class adhesive preparation, by thermal capacitance
Easily broken disintegration, and burn and generate more flue gas, pollute environment；Lime adhesive can introduce higher content of ashes, simultaneously
Reduce the calorific value of shaped fuel；The usually cost such as phenolic resin is higher, will lead to shaped fuel increased costs；Lignin, starch
Cohesiveness and waterproofness Deng biological adhesive is poor, and prepared forming charcoal transport and shelf characteric are bad.Thus, traditional glue
The shaped fuel of glutinous agent preparation above has its office in application often because of the deficiency of its processability, combustibility or environmental performance
It is sex-limited, it cannot really become the substitute of conventional fossil fuel.Ideal adhesive should have characteristics that first, have
Good cohesiveness, additive amount are few；Second, adhesive should be able to be uniformly distributed on feed particles surface, can good wet granulate
Surface；Third after adhesive is added, reduces and adds or do not increase the content of ashes of shaped fuel；4th, from a wealth of sources, price
Cheap, preparation and adding manner are simple, without secondary pollution.
Summary of the invention
The object of the present invention is to provide a kind of high cohesiveness, low cost, the good adhesives of environmental-protecting performance, to improve biology
Yield, combustibility, shelf characteric and the environmental-protecting performance of matter shaped fuel.
To achieve the above object, technical scheme is as follows:
Fertilizer is irrigated in promise(China) Bioisystech Co., Ltd produces the by-product of enzyme preparation, is that a kind of industry is raw
Waste is produced, is the residue after the fermented reactions of raw material such as flour, starch.It first passes through at the two step sterilizing of lime and high temperature
Product, is then dehydrated, is process by reason.The fertile fertilizer of promise containing starch, carbohydrate, diatomite, N, P, K, Ca, Mg, Al etc. it is a variety of at
Point, Fourier transform-infrared spectroscopy shows that a variety of functional groups such as hydroxyl, carbonyl, carboxyl are contained on the fertile fertile surface of promise, both can be with biology
Physical bond occurs between matter particle, and chemical bond can be formed, to play cohesive action.The addition of the elements such as Mg, Ca, Al is also
The combustibility of biomass fuel can be effectively improved.
A kind of preparation method of the biomass solid formed fuel adhesive of novel environment friendly, is produced using biological enzyme formulation
Adhesive of the fertile fertilizer of fermentation residue promise that process obtains as biomass solid formed fuel, specifically, to biomass material with
The fertile fertilizer of promise is dried respectively, and moisture content is reduced between 10-20%, then carries out being mechanically pulverized and crossing 10 meshes, is made into
Type fuel adhesive.
Biomass solid formed fuel of the present invention is used to prepare solid molding fuel, including following main step with adhesive
It is rapid:
1, it pre-processes: biomass material and Nuo Wo fertilizer being dried respectively, moisture content is reduced between 10-20%,
It carries out being mechanically pulverized and crossing 10 meshes again, shaped fuel adhesive is made；
2, mixed-forming: a certain proportion of biomass material 95-100%, promise are irrigated fertilizer 0-5% and stirred evenly according to dry weight
Raw mixture is made, the water of 0-20% is added, then by molding machine compression moulding, solid molding fuel is made.
Compared with prior art, advantageous effects of the invention are as follows:
Adhesive of the invention is industrial production by-product, and yield, the combustibility, storage of biomass molding fuel can be improved
Sustainability energy and environmental-protecting performance, and the cost of raw material is greatly reduced, realize the comprehensive utilization of production waste.
Specific embodiment
Embodiment 1:
The present embodiment is using horsehit as the preparation of the solid molding fuel of raw material, comprising the following steps:
1, it pre-processes: natural air drying being carried out to horsehit and Nuo Wo fertilizer, drying operation is then carried out at 60 DEG C, keeps its aqueous
Rate is reduced to 10%.By after drying horsehit and Nuo Wo fertilizer crush, cross 10 meshes, horsehit biomass material and adhesive be made,
Raw material particle size≤2mm.
2, mixed-forming: according to the fertile fertile water with 4% of 2% addition adhesive promise of horsehit butt quality, with horsehit biology
Matter raw material mixing, after mixing evenly using Flat die granulating machine extrusion forming (space dragon, SKJ type).
Obtained horsehit solid molding fuel is graininess, and diameter 5mm, length 10-30mm, fundamental property is shown in Table
1。
1 horsehit solid molding fuel performance of table
Manufactured horsehit shaped fuel volatile matter is high in embodiment 2, and kindling is easy during hearth combustion；Calorific value is high,
It can be used as high-grade fuel and heat be provided；Anti-drop intensity is big, and transport performance is good.
Embodiment 2:
The present embodiment is using corn stover charcoal as the preparation of the solid molding fuel of raw material, comprising the following steps:
1, it pre-processes: natural air drying being carried out to corn stover and Nuo Wo fertilizer, drying operation is then carried out at 60 DEG C, makes it
Moisture content is reduced to 10%.Corn stover after drying is fired into corn stover charcoal in 350 DEG C of lower limit oxygen, by corn stover charcoal
It is crushed respectively with the fertile fertilizer of promise after drying, crosses 10 meshes, corn stover powdered carbon and adhesive is made.
2, mixed-forming: according to the fertile fertile water with 20% of 2% addition adhesive promise of corn stover charcoal butt quality, with jade
Rice straw charcoal mixing, after mixing evenly using Flat die granulating machine extrusion forming (space dragon, SKJ type).
Obtained corn stover charcoal solid molding fuel is graininess, and diameter 5mm, length is 10-30 mm, substantially
Property is shown in Table 2.
2 corn stover charcoal solid molding fuel performance of table
Manufactured corn stover charcoal shaped fuel volatile matter is higher in embodiment 2, is easier to during hearth combustion
Fire；Fixed carbon content is high, and firing duration is long；Sulfur content is very low, and combustion product gases environmental-protecting performance is good；Calorific value is high, Ke Yizuo
Heat is provided for high-grade fuel；Anti-drop intensity is larger, and transport performance is good.
Embodiment 3:
The present embodiment is using corn stover charcoal as the preparation of the solid molding fuel of raw material, comprising the following steps:
1, it pre-processes: natural air drying being carried out to corn stover and Nuo Wo fertilizer, drying operation is then carried out at 60 DEG C, makes it
Moisture content is reduced to 10%.Corn stover after drying is fired into corn stover charcoal in 350 DEG C of lower limit oxygen, by corn stover charcoal
It is crushed respectively with the fertile fertilizer of promise after drying, crosses 10 meshes, corn stover powdered carbon and adhesive is made.
2, mixed-forming: according to the fertile fertilizer of 2% addition adhesive promise of corn stover charcoal butt quality, 2% tourmaline and
20% water is mixed with corn stover charcoal, after mixing evenly using Flat die granulating machine extrusion forming (space dragon, SKJ type).
Obtained mixing corn stover charcoal solid molding fuel be graininess, diameter 5mm, length 10-30mm,
Fundamental property is shown in Table 3.
Table 3 mixes corn stover charcoal solid molding fuel performance
Manufactured mixing corn stover charcoal shaped fuel sulfur content is low in embodiment 3, and environmental-protecting performance is good；Calorific value is high, can
To provide heat as high-grade fuel；Anti-drop intensity is big, and transport performance is good.
Embodiment described above is only that preferred embodiment of the invention is described, and is not limited the scope of the present invention
Fixed, without departing from the spirit of the design of the present invention, those of ordinary skill in the art make technical solution of the present invention
Various changes and improvements should all be fallen into the protection scope that claims of the present invention determines.
Claims (4)
1. a kind of preparation method of the biomass solid formed fuel adhesive of environmental protection, it is characterised in that: use biological enzyme system
Adhesive of the fertile fertilizer of the fermentation residue promise that agent production process obtains as biomass solid formed fuel, specifically, to biomass
Raw material and Nuo Wo fertilizer are dried respectively, and moisture content is reduced between 10-20%, then carry out being mechanically pulverized and crossing 10 meshes,
Shaped fuel adhesive is made.
2. the purposes of biomass solid formed fuel adhesive according to claim 1, it is characterised in that: be used to prepare
Solid molding fuel.
3. the purposes of biomass solid formed fuel adhesive according to claim 2, it is characterised in that: solid forming
The preparation process of fuel are as follows: a, pretreatment: being dried biomass material and Nuo Wo fertilizer respectively, and moisture content is reduced to 10-
It between 20%, then carries out being mechanically pulverized and crossing 10 meshes, shaped fuel adhesive is made；B, mixed-forming: according to dry weight by one
The biomass material 95-100% of certainty ratio, promise irrigate fertilizer 0-5% and stir evenly obtained raw mixture, and the water of 0-20% is added,
Again by molding machine compression moulding, solid molding fuel is made.
4. the purposes of biomass solid formed fuel adhesive according to claim 3, it is characterised in that: the life
Raw material of substance is horsehit or corn stover.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710499825.6A CN107298952B (en) | 2017-06-27 | 2017-06-27 | A kind of preparation method and its usage of the biomass solid formed fuel adhesive of environmental protection |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710499825.6A CN107298952B (en) | 2017-06-27 | 2017-06-27 | A kind of preparation method and its usage of the biomass solid formed fuel adhesive of environmental protection |
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| Publication Number | Publication Date |
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| CN107298952A CN107298952A (en) | 2017-10-27 |
| CN107298952B true CN107298952B (en) | 2019-02-22 |
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| CN108219890A (en) * | 2018-03-19 | 2018-06-29 | 南开大学 | A kind of peanut hull biologic matter solid molding fuel and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101343512A (en) * | 2008-08-26 | 2009-01-14 | 辽宁明仕宝能源产业有限公司 | Solid fuel adhesive agent and preparation method |
| CN101781531A (en) * | 2010-02-27 | 2010-07-21 | 丹江口福安运输有限责任公司 | Ramsbottom carbon powder molding adhesive |
| WO2013059325A1 (en) * | 2011-10-18 | 2013-04-25 | Momentive Specialty Chemicals Inc. | Bonding agents for fuel products, methods of their preparation and products produced therewith |
| CN103980858A (en) * | 2014-05-26 | 2014-08-13 | 北华大学 | Biomass-based adhesive prepared by utilizing laccase activated cellulosic ethanol lignin, and method thereof |
-
2017
- 2017-06-27 CN CN201710499825.6A patent/CN107298952B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101343512A (en) * | 2008-08-26 | 2009-01-14 | 辽宁明仕宝能源产业有限公司 | Solid fuel adhesive agent and preparation method |
| CN101781531A (en) * | 2010-02-27 | 2010-07-21 | 丹江口福安运输有限责任公司 | Ramsbottom carbon powder molding adhesive |
| WO2013059325A1 (en) * | 2011-10-18 | 2013-04-25 | Momentive Specialty Chemicals Inc. | Bonding agents for fuel products, methods of their preparation and products produced therewith |
| CN103980858A (en) * | 2014-05-26 | 2014-08-13 | 北华大学 | Biomass-based adhesive prepared by utilizing laccase activated cellulosic ethanol lignin, and method thereof |
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| CN107298952A (en) | 2017-10-27 |
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