CN105238483A - Sepiolite based biomass fuel and preparation method thereof - Google Patents
Sepiolite based biomass fuel and preparation method thereof Download PDFInfo
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- CN105238483A CN105238483A CN201510668263.4A CN201510668263A CN105238483A CN 105238483 A CN105238483 A CN 105238483A CN 201510668263 A CN201510668263 A CN 201510668263A CN 105238483 A CN105238483 A CN 105238483A
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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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Abstract
The invention discloses a sepiolite based biomass fuel, which comprises the following components by dry weight: 50-100 parts of agricultural and forestry waste, 50-100 parts of sawdust, 5-9 parts of pulverized coal, 10-20 parts of an anti-slagging agent, 20-40 parts of pine needle, 4-8 parts of potassium chlorate, 3-7 parts of gasoline, and 20-30 parts of a combustion supporting agent. The combustion supporting agent comprises the following components by weight: 60-80 parts of sepiolite powder, 40-60 parts of basic cupric carbonate, 30-50 parts of heavy calcium carbonate powder, 40-60 parts of sodium nitrate, and 10-16 parts of manganese oxide. The low cost and high temperature energy provided by the invention can meet the temperature requirements of most industrial heating and kiln fuels.
Description
Technical field
The present invention relates to new energy field, particularly relate to a kind of based on sepiolite biomass fuel and preparation method.
Background technology
Agriculture and forestry organic waste material is that farm-forestry crop is gathered in the crops and produces a large amount of wastes in the course of processing, such as, the stalk in farmland is remained in during crop harvesting, remaining rice husk, chaff skin in agricultural production process, the scrap stock etc. of branch, leaf, wood chip and wood working residual in production of forestry process, and the residue that food-processing industry is discharged.China's agriculture and forestry organic waste material aboundresources, at present, agriculture and forestry organic waste material loosely is dispersed in wide area, except small part agricultural crop straw be used for cattle food, cook and warm oneself except, major part by abandon as waste in field.The Land use systems of agriculture and forestry organic waste material has a lot, and wherein maximum Land use systems is applied in the direct burning of agriculture and forestry organic waste material.But for a long time because the agriculture and forestry organic waste material efficiency of energy utilization that directly burns is low, temperature of combustion is low, limits its range of application.Various kiln heating in industrial production need mass energy, be one and huge utilize market, but more than 1100 DEG C are required to the temperature of combustion of fuel, and adopt the temperature of traditional combustion method to only have 600-700 DEG C, the temperature of combustion of the shaped fuel of agriculture and forestry organic waste material is also difficult to, more than 1000 DEG C, can not adapt to the requirement of industrial fuel quality; To the gasification of agriculture and forestry organic waste material routine and liquefied fuel cost high, the requirement of industrial fuel economic target can not be adapted to.So, 700,000,000 tons of stalks that China produces every year and 200,000,000 tons of forest trimmings, the market of the dispersed feature of these just applicable biomass of Industrial Stoves fuel can not be entered, most of stalk is burned afield, pollute and accident, dry branches and fallen leaves and weeds are let alone to rot especially, not only result in the pollution of environment, and can not resource be utilized, cause the serious waste of resource.
Summary of the invention
In order to overcome the defect of above-mentioned prior art, the object of this invention is to provide a kind of based on sepiolite biomass fuel and preparation method.
The present invention takes following technical scheme to realize: a kind of based on sepiolite biomass fuel, with dry weight basis, according to the component of weight part be: agriculture and forestry organic waste material 50 ~ 100 parts, 50 ~ 100 parts, sawdust, coal dust 5 ~ 9 parts, Anti-slagging agent 10 ~ 20 parts, pine needle 20 ~ 40 parts, 4 ~ 8 parts, Potcrate, 3 ~ 7 parts, gasoline, ignition dope 20 ~ 30 parts; Described ignition dope, according to the component of weight part is: sepiolite powder 60 ~ 80 parts, ventilation breather 40 ~ 60 parts, dicalcium powder 30 ~ 50 parts, SODIUMNITRATE 40 ~ 60 parts, manganese oxide 10 ~ 16 parts.
Above-mentioned one is based on sepiolite biomass fuel, described based on sepiolite biomass fuel, with dry weight basis, according to the component of weight part be: agriculture and forestry organic waste material 60 ~ 80 parts, 60 ~ 80 parts, sawdust, coal dust 6 ~ 8 parts, Anti-slagging agent 12 ~ 18 parts, pine needle 25 ~ 35 parts, 5 ~ 7 parts, Potcrate, 4 ~ 6 parts, gasoline, ignition dope 22 ~ 28 parts.
Above-mentioned one is based on sepiolite biomass fuel, and described ignition dope, with dry weight basis, according to the component of weight part is: sepiolite powder 65 ~ 75 parts, ventilation breather 45 ~ 55 parts, dicalcium powder 35 ~ 45 parts, SODIUMNITRATE 45 ~ 55 parts, manganese oxide 12 ~ 14 parts.
Above-mentioned a kind of biomass fuel based on sepiolite, the described biomass fuel based on sepiolite, with dry weight basis, according to the component of weight part be: agriculture and forestry organic waste material 70 parts, 70 parts, sawdust, coal dust 7 parts, Anti-slagging agent 15 parts, pine needle 30 parts, 6 parts, Potcrate, 5 parts, gasoline, ignition dope 25 parts, described ignition dope, according to the component of weight part be: sepiolite part 70 parts, ventilation breather 50 parts, dicalcium powder 40 parts, SODIUMNITRATE 50 parts, manganese oxide 13 parts.
The preparation method of the above-mentioned biomass fuel based on sepiolite, concrete steps are:
(1) after agriculture and forestry organic waste material, mud, pine needle and coal dust being mixed according to proportioning, its mixture is evenly pulverized, be placed on again in fermentation vat, then fully stirred by whipping appts, then the temperature 50 degrees Celsius in fermentation vat is adjusted, in sealing and fermenting pond, fermentative processing 15 days, obtains compound A.
(2) Anti-slagging agent and Potcrate are mixed together evenly, obtain mixed serum B.
(3) compound A and mixed serum B is mixed together evenly, obtains compound C.
(4) carry out microwave treatment to compound C, microwave treatment temperature is 90 DEG C-110 DEG C, and the time is 20min-40min; Be cooled to room temperature.
(5) then, ignition dope is added by the compound after microwave treatment, dry by drying installation after mixing, obtain work in-process.
(6) finally work in-process are carried out pulverization process, thus obtain the biomass fuel that particle diameter is not more than 0.8mm.
Above-mentioned one is based on sepiolite biomass fuel, and described agriculture and forestry organic waste material is bagasse, Wheat Straw, straw, fallen leaves and wood chip.
Above-mentioned one is based on sepiolite biomass fuel, and described Anti-slagging agent is ferric oxide or calcium carbonate.
The present invention has following beneficial effect in sum: the high temperature energy that the invention provides a kind of low cost, the temperature requirement of most industry heating and furnace fuel can be met, make biomass fuel can be widely used in industrial energy field, such as, thermal power generation, Metal Melting, sea water desaltination, cities and towns heating, lime fires, heat air-conditioning processed, industry heating, and its application prospect is very wide.
Embodiment
Be described in more detail below in conjunction with the technical scheme of embodiment to this patent.
Embodiment 1
Based on a biomass fuel for sepiolite, the described biomass fuel based on sepiolite, with dry weight basis, according to the component of weight part be: agriculture and forestry organic waste material 70 parts, 70 parts, sawdust, coal dust 7 parts, Anti-slagging agent 15 parts, pine needle 30 parts, 6 parts, Potcrate, 5 parts, gasoline, ignition dope 25 parts, described ignition dope, according to the component of weight part be: sepiolite part 70 parts, ventilation breather 50 parts, dicalcium powder 40 parts, SODIUMNITRATE 50 parts, manganese oxide 13 parts.
Based on a preparation method for the biomass fuel of sepiolite, concrete steps are:
(1) after agriculture and forestry organic waste material, mud, pine needle and coal dust being mixed according to proportioning, its mixture is evenly pulverized, be placed on again in fermentation vat, then fully stirred by whipping appts, then the temperature 50 degrees Celsius in fermentation vat is adjusted, in sealing and fermenting pond, fermentative processing 15 days, obtains compound A.
(2) Anti-slagging agent and Potcrate are mixed together evenly, obtain mixed serum B.
(3) compound A and mixed serum B is mixed together evenly, obtains compound C.
(4) carry out microwave treatment to compound C, microwave treatment temperature is 90 DEG C-110 DEG C, and the time is 20min-40min; Be cooled to room temperature.
(5) then, ignition dope is added by the compound after microwave treatment, dry by drying installation after mixing, obtain work in-process.
(6) finally work in-process are carried out pulverization process, thus obtain the biomass fuel that particle diameter is not more than 0.8mm.
Above-mentioned one is based on sepiolite biomass fuel, and described agriculture and forestry organic waste material is bagasse, Wheat Straw, straw, fallen leaves and wood chip.
Embodiment 2
Based on a biomass fuel for sepiolite, the described biomass fuel based on sepiolite, with dry weight basis, according to the component of weight part be: agriculture and forestry organic waste material 80 parts, 80 parts, sawdust, coal dust 9 parts, Anti-slagging agent 20 parts, pine needle 40 parts, 8 parts, Potcrate, 7 parts, gasoline, ignition dope 30 parts, described ignition dope, according to the component of weight part be: sepiolite part 80 parts, ventilation breather 60 parts, dicalcium powder 50 parts, SODIUMNITRATE 60 parts, manganese oxide 30 parts.
(1) after agriculture and forestry organic waste material, mud, pine needle and coal dust being mixed according to proportioning, its mixture is evenly pulverized, be placed on again in fermentation vat, then fully stirred by whipping appts, then the temperature 50 degrees Celsius in fermentation vat is adjusted, in sealing and fermenting pond, fermentative processing 15 days, obtains compound A.
(2) Anti-slagging agent and Potcrate are mixed together evenly, obtain mixed serum B.
(3) compound A and mixed serum B is mixed together evenly, obtains compound C.
(4) carry out microwave treatment to compound C, microwave treatment temperature is 90 DEG C-110 DEG C, and the time is 20min-40min; Be cooled to room temperature.
(5) then, ignition dope is added by the compound after microwave treatment, dry by drying installation after mixing, obtain work in-process.
(6) finally work in-process are carried out pulverization process, thus obtain the biomass fuel that particle diameter is not more than 0.8mm.
Above-mentioned one is based on sepiolite biomass fuel, and described agriculture and forestry organic waste material is bagasse, Wheat Straw, straw, fallen leaves and wood chip.
Above-mentioned one is based on sepiolite biomass fuel, and described Anti-slagging agent is ferric oxide or calcium carbonate.
Comparative example 1
Based on a biomass fuel for sepiolite, the described biomass fuel based on sepiolite, with dry weight basis, according to the component of weight part be: agriculture and forestry organic waste material 30 parts, 20 parts, sawdust, coal dust 4 parts, Anti-slagging agent 9 parts, pine needle 15 parts, 3 parts, Potcrate, 2 parts, gasoline, ignition dope 10 parts, described ignition dope, according to the component of weight part be: sepiolite part 50 parts, ventilation breather 30 parts, dicalcium powder 20 parts, SODIUMNITRATE 30 parts, manganese oxide 8 parts, its preparation method is identical with embodiment 1.
Comparative example 2
Based on a biomass fuel for sepiolite, the described biomass fuel based on sepiolite, with dry weight basis, according to the component of weight part be: agriculture and forestry organic waste material 25 parts, 25 parts, sawdust, coal dust 2 parts, Anti-slagging agent 6 parts, pine needle 10 parts, 1 part, Potcrate, 1 part, gasoline, ignition dope 5 parts, described ignition dope, according to the component of weight part be: sepiolite part 40 parts, ventilation breather 20 parts, dicalcium powder 15 parts, SODIUMNITRATE 20 parts, manganese oxide 5 parts, its preparation method is identical with embodiment 1.
Test experience
(1) product prepared with embodiment 1-2 and comparative example 1-2 is for fuel, utilize the principle of the fluidised feature of fuel and dust explosion, fuel is realized fuel and the outer Homogeneous phase mixing of proportional air furnace by gas conveying, realizes burning in the fluidization feeding biomass fuel combustion furnace of biomass.
(1.1) temperature of combustion finds after testing: the temperature of combustion of biomass fuel prepared by embodiment 1-2 can reach 1350-1400 DEG C; The temperature of combustion of biomass fuel prepared by comparative example 1 and comparative example 2 only can reach 850 DEG C; Its heat-up rate single is significantly higher than embodiment 1-2; The temperature of combustion of biomass fuel prepared by comparative example 2 only can reach 950 DEG C, and heat-up rate is significantly lower than embodiment 1-2; Compared with the biomass fuel prepared with comparative example 1-2, the utilization ratio of biomass fuel prepared by embodiment 1-2 improves about 40%.
(1.2) combustion tail gas finds after testing: biomass fuel prepared by embodiment 1-2, and the combustion tail gas of the biomass fuel of comparative example 1 preparation all meets national relevant regulations, and desulphurizing ratio can reach 98%, except nitre rate can reach 95%; The combustion tail gas of biomass fuel prepared by comparative example 1 and comparative example 2 all can not meet national relevant regulations.
The above is embodiments of the invention, therefore all equivalences done according to structure, feature and the principle described in the present patent application scope change or modify, and are included in patent claim of the present invention.
Claims (7)
1. based on a sepiolite biomass fuel, with dry weight basis, according to the component of weight part be: agriculture and forestry organic waste material 50 ~ 100 parts, 50 ~ 100 parts, sawdust, coal dust 5 ~ 9 parts, Anti-slagging agent 10 ~ 20 parts, pine needle 20 ~ 40 parts, 4 ~ 8 parts, Potcrate, 3 ~ 7 parts, gasoline, ignition dope 20 ~ 30 parts; Described ignition dope, according to the component of weight part is: sepiolite powder 60 ~ 80 parts, ventilation breather 40 ~ 60 parts, dicalcium powder 30 ~ 50 parts, SODIUMNITRATE 40 ~ 60 parts, manganese oxide 10 ~ 16 parts.
2. one according to claim 1 is based on sepiolite biomass fuel, it is characterized in that, described based on sepiolite biomass fuel, with dry weight basis, according to the component of weight part be: agriculture and forestry organic waste material 60 ~ 80 parts, 60 ~ 80 parts, sawdust, coal dust 6 ~ 8 parts, Anti-slagging agent 12 ~ 18 parts, pine needle 25 ~ 35 parts, 5 ~ 7 parts, Potcrate, 4 ~ 6 parts, gasoline, ignition dope 22 ~ 28 parts.
3. one according to claim 1 is based on sepiolite biomass fuel, it is characterized in that, described ignition dope, with dry weight basis, according to the component of weight part be: sepiolite powder 65 ~ 75 parts, ventilation breather 45 ~ 55 parts, dicalcium powder 35 ~ 45 parts, SODIUMNITRATE 45 ~ 55 parts, manganese oxide 12 ~ 14 parts.
4. a kind of biomass fuel based on sepiolite according to right 1-3, is characterized in that: the described biomass fuel based on sepiolite, with dry weight basis, according to the component of weight part be: agriculture and forestry organic waste material 70 parts, 70 parts, sawdust, coal dust 7 parts, Anti-slagging agent 15 parts, pine needle 30 parts, 6 parts, Potcrate, 5 parts, gasoline, ignition dope 25 parts: described ignition dope, according to the component of weight part be: sepiolite part 70 parts, ventilation breather 50 parts, dicalcium powder 40 parts, SODIUMNITRATE 50 parts, manganese oxide 13 parts.
5. a preparation method for the biomass fuel based on sepiolite as described in claim 1-4, is characterized in that, concrete steps are:
(1) after agriculture and forestry organic waste material, mud, pine needle and coal dust being mixed according to proportioning, its mixture is evenly pulverized, be placed on again in fermentation vat, then fully stirred by whipping appts, then the temperature 50 degrees Celsius in fermentation vat is adjusted, in sealing and fermenting pond, fermentative processing 15 days, obtains compound A;
(2) Anti-slagging agent and Potcrate are mixed together evenly, obtain mixed serum B;
(3) compound A and mixed serum B is mixed together evenly, obtains compound C;
(4) carry out microwave treatment to compound C, microwave treatment temperature is 90 DEG C-110 DEG C, and the time is 20min-40min; Be cooled to room temperature;
(5) then, ignition dope is added by the compound after microwave treatment, dry by drying installation after mixing, obtain work in-process;
(6) finally work in-process are carried out pulverization process, thus obtain the biomass fuel that particle diameter is not more than 0.8mm.
6. one according to claim 1 is based on sepiolite biomass fuel, it is characterized in that, described agriculture and forestry organic waste material is bagasse, Wheat Straw, straw, fallen leaves and wood chip.
7. one according to claim 1 is based on sepiolite biomass fuel, it is characterized in that, described Anti-slagging agent is ferric oxide or calcium carbonate.
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| CN201510668263.4A CN105238483A (en) | 2015-10-17 | 2015-10-17 | Sepiolite based biomass fuel and preparation method thereof |
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| CN201510668263.4A CN105238483A (en) | 2015-10-17 | 2015-10-17 | Sepiolite based biomass fuel and preparation method thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105969471A (en) * | 2016-02-18 | 2016-09-28 | 安徽东方金河精密机械制造有限公司 | Less-smog high-heat energy biomass briquette fuel and production method thereof |
| CN106190411A (en) * | 2016-08-24 | 2016-12-07 | 太湖县享有新能源有限责任公司 | A kind of straw biomass rod of low slag desulfurization and preparation method thereof |
| CN106221846A (en) * | 2016-08-25 | 2016-12-14 | 桂林九马新动力科技有限公司 | A kind of biomass fuel containing rice husk and preparation method thereof |
| CN107267240A (en) * | 2017-08-08 | 2017-10-20 | 三元控股集团杭州热电有限公司 | A kind of pot furnace fuel |
| CN107529543A (en) * | 2017-08-26 | 2018-01-02 | 蚌埠申徽彩色印刷包装有限公司 | A kind of boiler biomass fuel |
| CN108998138A (en) * | 2018-08-01 | 2018-12-14 | 赖子丹 | A kind of biomass synthetic fuel |
| CN113214883A (en) * | 2021-05-10 | 2021-08-06 | 杭州复彩新材料有限公司 | Biomass composite fuel and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108998138A (en) * | 2018-08-01 | 2018-12-14 | 赖子丹 | A kind of biomass synthetic fuel |
| CN113214883A (en) * | 2021-05-10 | 2021-08-06 | 杭州复彩新材料有限公司 | Biomass composite fuel and preparation method thereof |
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