CN102936523A - Pecan cattail biomass solid molded fuel and preparation method thereof - Google Patents
Pecan cattail biomass solid molded fuel and preparation method thereof Download PDFInfo
- Publication number
- CN102936523A CN102936523A CN2012104641710A CN201210464171A CN102936523A CN 102936523 A CN102936523 A CN 102936523A CN 2012104641710 A CN2012104641710 A CN 2012104641710A CN 201210464171 A CN201210464171 A CN 201210464171A CN 102936523 A CN102936523 A CN 102936523A
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- China
- Prior art keywords
- caryae cathayensis
- semen caryae
- biomass solid
- pecan
- powder
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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
-
- 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 discloses a pecan cattail biomass solid molded fuel and a preparation method thereof. The pecan cattail biomass solid molded fuel is composed of the following components in percentage by weight:60-80% of pecan cattail powder and20-40% of one or more than one of sawdust, bamboo dust and crop straw powder. The pecan cattail biomass solid molded fuel adopts pecan cattail as a main raw material to prepare biomass energy fuel, not only pollution from the pecan cattail to the environment is managed, but also the pecan cattail is turned into treasure from waste, and pecan industrial chain is extended. The pecan cattail biomass solid molded fuel and the preparation method thereof are simple in preparation process, easy-to-control in production technology and stable and reliable in product quality.
Description
Technical field
The present invention relates to a kind of biological mass-energy fuel, be specifically related to a kind of biomass energy take the Semen Caryae Cathayensis Pu as main raw material, the invention still further relates to simultaneously the preparation method of this biological mass-energy fuel.
Background technology
According to the prediction of international renewable energy source tissue, the reserves of underground petroleum, Sweet natural gas and coal calculate by present exploitation utilization ratio and only enough to use about 60 years.Therefore, biomass energy is an important development direction of the following renewable energy resources.China's biological energy raw material is abundant, and nearly 1,000,000,000 tons of the biomass materials that now annual agricultural, forestry produces in process of production, and nearly 700,000,000 tons of being utilized also have 300,000,000 tons and go out of use.These scrap feed material are easy polluted surface water not only, or in burning polluted air, and be huge Energy resources waste.If can all develop these 300,000,000 tons of biomass materials, not only can save the Energy resources that are equivalent to 1.5 hundred million tons of mark coals in 1 year, and can realize that the reduction of greenhouse gas discharge amount surpasses 2.4 hundred million tons, reduces 4,500,000 tons of sulphur dioxide emission.
To be exactly sun power be stored in form of energy in the biomass with the chemical energy form to biomass energy, i.e. energy take biomass as carrier, it derives from the photosynthesis of green plants directly or indirectly, can be converted into conventional solid-state, liquid state and gaseous fuel, inexhaustible, nexhaustible, being a kind of renewable energy source, also is unique a kind of reproducible carbon source simultaneously.Biomass energy is the emerging industry that country vigorously supports, the medium-term and long-term plans developing goal of country's renewable energy utilization is, reach 3,000 ten thousand kilowatts to biomass power generation total installation of generating capacity in 2020, biomass solid formed fuel year, utilization reached 5,000 ten thousand tons, biogas year, utilization reached 440 billion cubic meters, biofuel ethanol year utilization reaches 1,000 ten thousand tons, biofuel year utilization reach 2,000,000 tons.
Biological mass-energy fuel is of a great variety, mainly is as main raw material take farm-forestry crops such as wood chip, bamboo bits, straw, Cotton Stalks.Semen Caryae Cathayensis is larger in the output of China, has formed large-scale planting in some areas, but Semen Caryae Cathayensis economy is a double-edged sword; its " son " is nutritious, and its " Pu " is seriously polluted, " Pu " alkaline extremely strong; not perishable, pile up on the mountain grass and do not give birth to, be put into water fish and pause extremely.At present, do not see take the Semen Caryae Cathayensis Pu as main raw material and prepare biological mass-energy fuel, therefore, how to administer the Semen Caryae Cathayensis Pu to the pollution of environment, the Semen Caryae Cathayensis Pu is turned waste into wealth, become the problem that the Semen Caryae Cathayensis main producing region faces.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of biomass solid formed fuel take Semen Caryae Cathayensis as main raw material, by the biological mass-energy fuel of the key point of its production technique being controlled prepare steady quality, reach combustion requirements.
For solving the problems of the technologies described above, a kind of Semen Caryae Cathayensis Pu of the present invention biomass solid formed fuel is comprised of the component of following weight per-cent: 60～80% Semen Caryae Cathayensis Pu powder; One or more of 20～40% wood chip, bamboo bits and agricultural crop straw powder.
Preferably, above-mentioned Semen Caryae Cathayensis Pu biomass solid formed fuel is 70% Semen Caryae Cathayensis Pu powder by weight percent, and weight percent is one or more compositions of 30% wood chip, bamboo bits and agricultural crop straw powder.
For guaranteeing the capability and performance of Semen Caryae Cathayensis Pu biomass solid formed fuel, density, water content and the calorific value of product are controlled, wherein, the density of product is 1000～1300g/m
3, the water content mass percent is 0.5～10%, calorific value is the 4200-4500 kilocalorie.
The preparation method of a kind of Semen Caryae Cathayensis Pu of the present invention biomass solid formed fuel comprises the steps:
1), the Semen Caryae Cathayensis Pu is pulverized: it is that particle diameter is less than the powder of 6mm that the outside involucre of Semen Caryae Cathayensis fruit is pulverized; 2), the batching and mix: take by weighing other raw material by component, with above-mentioned 1) Semen Caryae Cathayensis Pu powder mix; 3), granulate and cool off: with above-mentioned 2) mixed powder put into round die pelleter system and granulate, Slow cooling in reverse-flow cooling apparatus again; 4), packing with store: with above-mentioned 3) particle that makes packs, the protection against the tide storage gets final product.
Compared with prior art, the beneficial effect that has of the present invention is:
1, the present invention is take the Semen Caryae Cathayensis Pu as main raw material, be aided with other farmings such as a small amount of wood chip, bamboo bits, agricultural crop straw, woods production abandoned biomass, its main raw material Semen Caryae Cathayensis Pu is with short production cycle, aboundresources, can guarantee output and the quality of biomass energy, reduce production costs.
2, the present invention is by being prepared into biological mass-energy fuel with the Semen Caryae Cathayensis Pu; each ten thousand tons of alternative standard coal 0.8 of Semen Caryae Cathayensis Pu biomass solid formed fuel～1.0 ten thousand tons; not only administered the Semen Caryae Cathayensis Pu to the pollution of environment, protected ecotope from the source; and realized turning waste into wealth; extend the Semen Caryae Cathayensis industrial chain, increased the income of local farmers.
3, preparation process of the present invention is simple, and is low for equipment requirements, and production technique is easy to control, stable and reliable product quality, and product acts as a fuel and uses alternative standard coal.
Embodiment
Embodiment 1
Get weight percent and be that to cross 60 mesh sieves after 70% Semen Caryae Cathayensis Pu is pulverized for subsequent use; Get again 30% wood chip, agricultural crop straw powder (weight ratio of wood chip and stalk is 1:1); after fully mixing by ordinary method with Semen Caryae Cathayensis Pu powder; after putting into round die pelleter granulation; Slow cooling in reverse-flow cooling apparatus is packed rear moistureproof the storage and is namely obtained Semen Caryae Cathayensis Pu biomass solid formed fuel again.After testing, the water content of product is 4～5%(mass percent), calorific value is 4400 kilocalories.
Embodiment 2
Get weight percent and be that to cross 60 mesh sieves after 60% Semen Caryae Cathayensis Pu is pulverized for subsequent use; Get again 40% wood chip, agricultural crop straw powder (weight ratio of wood chip and stalk is 1:1); after fully mixing by ordinary method with Semen Caryae Cathayensis Pu powder; after putting into round die pelleter granulation; Slow cooling in reverse-flow cooling apparatus is packed rear moistureproof the storage and is namely obtained Semen Caryae Cathayensis Pu biomass solid formed fuel again.After testing, the water content of product is 4～5%, and calorific value is 4200 kilocalories.
Embodiment 3
Get weight percent and be that to cross 60 mesh sieves after 80% Semen Caryae Cathayensis Pu is pulverized for subsequent use; Get again 20% wood chip, agricultural crop straw powder (weight ratio of wood chip and stalk is 1:1); after fully mixing by ordinary method with Semen Caryae Cathayensis Pu powder; after putting into round die pelleter granulation; Slow cooling in reverse-flow cooling apparatus is packed rear moistureproof the storage and is namely obtained Semen Caryae Cathayensis Pu biomass solid formed fuel again.After testing, the water content of product is 4～5%, and calorific value is 4200 kilocalories.
Embodiment 4
Get weight percent and be that to cross 60 mesh sieves after 70% Semen Caryae Cathayensis Pu is pulverized for subsequent use; Get again 30% wood chip, bamboo bits, stalk powder (weight ratio of wood chip and bamboo bits and stalk is 4:4:2); after fully mixing by ordinary method with Semen Caryae Cathayensis Pu powder; after putting into round die pelleter granulation; Slow cooling in reverse-flow cooling apparatus is packed rear moistureproof the storage and is namely obtained Semen Caryae Cathayensis Pu biomass solid formed fuel again.After testing, the water content of product is 4～5%, and calorific value is 4200 kilocalories.
Embodiment 5
Get weight percent and be that to cross 60 mesh sieves after 70% Semen Caryae Cathayensis Pu is pulverized for subsequent use; Get again 30% wood chip,, after fully mixing by ordinary method with Semen Caryae Cathayensis Pu powder, after putting into round die pelleter and granulating, Slow cooling in reverse-flow cooling apparatus again, the moistureproof storage namely obtains Semen Caryae Cathayensis Pu biomass solid formed fuel after the packing.After testing, the water content of product is 4～5%, and calorific value is 4300 kilocalories.
Claims (4)
1. Semen Caryae Cathayensis Pu biomass solid formed fuel is characterized in that it is comprised of the component of following weight per-cent:
60～80% Semen Caryae Cathayensis Pu powder;
One or more of 20～40% wood chip, bamboo bits and agricultural crop straw powder.
2. a kind of Semen Caryae Cathayensis Pu biomass solid formed fuel according to claim 1 is characterized in that it is comprised of the component of following weight per-cent:
70% Semen Caryae Cathayensis Pu powder;
One or more of 30% wood chip, bamboo bits and agricultural crop straw powder.
3. a kind of Semen Caryae Cathayensis Pu biomass solid formed fuel according to claim 1 and 2, it is characterized in that: the density of described Semen Caryae Cathayensis Pu biomass solid formed fuel is 1000～1300g/m
3, the water content mass percent is 0.5～10%, calorific value is the 4200-4500 kilocalorie.
4. the preparation method of a kind of Semen Caryae Cathayensis Pu biomass solid formed fuel according to claim 3 is characterized in that comprising the steps:
1), the Semen Caryae Cathayensis Pu is pulverized: the outside involucre pulverizing of Semen Caryae Cathayensis fruit is the powder of particle diameter 2～6mm;
2), the batching and mix: take by weighing other raw material by component, with above-mentioned 1) Semen Caryae Cathayensis Pu powder mix;
3), granulate and cool off: with above-mentioned 2) mixed powder put into round die pelleter with above-mentioned 2) mixed powder put into round die pelleter system and granulate, Slow cooling in reverse-flow cooling apparatus again;
4), packing with store: with above-mentioned 3) particle that makes packs, the protection against the tide storage gets final product.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2012104641710A CN102936523A (en) | 2012-11-16 | 2012-11-16 | Pecan cattail biomass solid molded fuel and preparation method thereof |
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| CN2012104641710A CN102936523A (en) | 2012-11-16 | 2012-11-16 | Pecan cattail biomass solid molded fuel and preparation method thereof |
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| CN102936523A true CN102936523A (en) | 2013-02-20 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103820189A (en) * | 2014-03-18 | 2014-05-28 | 国际竹藤中心 | Compound bamboo biomass granular fuel and preparation method thereof |
| CN105505507A (en) * | 2015-12-28 | 2016-04-20 | 黄山锦富生物能源有限公司 | Biomass granule fuel prepared from peels of carya cathayensis sarg and production method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1648204A (en) * | 2004-12-27 | 2005-08-03 | 方明 | Pecan outer skin shell charcoal and its processing method |
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2012
- 2012-11-16 CN CN2012104641710A patent/CN102936523A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1648204A (en) * | 2004-12-27 | 2005-08-03 | 方明 | Pecan outer skin shell charcoal and its processing method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103820189A (en) * | 2014-03-18 | 2014-05-28 | 国际竹藤中心 | Compound bamboo biomass granular fuel and preparation method thereof |
| CN105505507A (en) * | 2015-12-28 | 2016-04-20 | 黄山锦富生物能源有限公司 | Biomass granule fuel prepared from peels of carya cathayensis sarg and production method thereof |
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Application publication date: 20130220 |