CN108033660A - A kind of preparation method of Bio-Energy Material - Google Patents

A kind of preparation method of Bio-Energy Material Download PDF

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Publication number
CN108033660A
CN108033660A CN201711329810.1A CN201711329810A CN108033660A CN 108033660 A CN108033660 A CN 108033660A CN 201711329810 A CN201711329810 A CN 201711329810A CN 108033660 A CN108033660 A CN 108033660A
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preparation
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叶芳
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    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/02—Biological treatment
    • C02F11/04—Anaerobic treatment; Production of methane by such processes
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
    • C10B53/02—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of cellulose-containing material
    • 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
    • C10L5/00—Solid fuels
    • C10L5/40—Solid fuels essentially based on materials of non-mineral origin
    • C10L5/46—Solid fuels essentially based on materials of non-mineral origin on sewage, house, or town refuse
    • 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
    • C10L2200/00—Components of fuel compositions
    • C10L2200/04—Organic compounds
    • C10L2200/0461—Fractions defined by their origin
    • C10L2200/0469—Renewables or materials of biological origin
    • 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
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/08—Drying or removing water
    • 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
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/26—Composting, fermenting or anaerobic digestion fuel components or materials from which fuels are prepared
    • 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)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Agronomy & Crop Science (AREA)
  • Treatment Of Sludge (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

The invention discloses a kind of preparation method of Bio-Energy Material, include the following steps：Take fowl and animal excrement to be put into the space of controllable temperature and humidity, piled high 10 20cm, the pile heap of wide 2 4m, turn over pile daily 36 times, continue 30 60 days；Wherein, temperature be 30 50 DEG C, humidity be 8 12%；Product after above-mentioned fermentation is put into drying box, in 100 120 DEG C of dry more than 2h；Above-mentioned resulting material is put into biomass gasifying furnace, 200 250 DEG C are warming up to 35 DEG C/min, keeps 15 25min of reaction；500 600 DEG C then are warming up to 58 DEG C/min, 30 50min of sustained response；Imflammable gas material can be obtained by collecting outlet gas.

Description

A kind of preparation method of Bio-Energy Material
Technical field
The invention belongs to new energy materials field, more particularly to a kind of preparation method of Bio-Energy Material.
Background technology
China is the production and consumption big country of one based on coal (more than 90%), occupies the second in the world.Renewable money Source development and utilization level is very low.With expanding economy, energy-consuming is in continue ascendant trend, and high-grade energy is insufficient, energy Source utilization ratio is relatively low.Energy resource structure based on coal causes urban atmospheric pollution, and the disposable energy, which consumes excessively, causes life State is destroyed, and eco-environmental pressure is increasing.
On the other hand, the discarded object quantity that China produces and lives every year is very big, reinforcement and people with environmentally friendly dynamics To the further understanding of existing Waste Disposal Technology limitation, countries in the world all research and develop new technology in an input huge sum of money, Strive for finding more economical, more reasonably processing scheme.The major way handled at present is landfill, burning and agricultural, limitation ten It is clearly demarcated aobvious.Site selection of landfill or the improper meeting polluted underground water environment of operation, if the gas that landfill yard produces does not take appropriate measures It can set off an explosion and burn；Burn：Processing cost, the consumption of the energy are high；It is agricultural：Show through related research data, it is long-term a large amount of Polluted using that can be produced to crop.Bio-Energy Material is a kind of regenerative resource of clean low-carbon, as new material, it Burning time length, it is and economical and practical while environmentally safe, be the high-quality environmentally friendly material of the conventional energy resources such as Substitute coal Material.Research also gradually increases in relation to the direction using fowl and animal excrement as biomass material premise at present, but turns in biomass energy Rate and material energy utilization rate etc. have larger deficiency, can not adapt to actual demand.
The content of the invention
For deficiency existing for above-mentioned biomass energy existing in the prior art, the object of the present invention is to provide a kind of biology The preparation method of mass-energy source material, using production and living waste material as imflammable gas is prepared in the oxidized activation such as fowl and animal excrement Bio-Energy Material, high conversion rate, energy utilization rate are good.
To realize that the object of the invention technical solution is as follows：
A kind of preparation method of Bio-Energy Material, includes the following steps：
S1：Take 50-80 parts of fowl and animal excrement to be put into the space of controllable temperature and humidity, piled high 10-20cm, width 2- The pile heap of 4m, turns over pile 3-6 times daily, continues 30-60 days；Wherein, temperature be 30-50 DEG C, humidity 8-12%；
S2：Product after fermenting in step S1 is put into drying box, in 100-120 DEG C of dry more than 2h；
S3：Step S2 resulting materials are put into biomass gasifying furnace, 200-250 DEG C is warming up to 3-5 DEG C/min, keeps React 15-25min；500-600 DEG C then is warming up to 5-8 DEG C/min, sustained response 30-50min；Collecting outlet gas is It can obtain imflammable gas material.
Preferably, 65 parts of fowl and animal excrement described in step S1,38 DEG C of temperature, humidity 9%；The high 15cm of the pile heap, width 3.5m, turns over pile 5 times daily, continues 55 days.
Preferably, further included in step S1 as follows：During 30-60 days of sustained response, 10-15 was added at the 15th day Part husk, 10-20 parts of sawdusts were added at the 28th day, and 7-10 parts of stalks were added at the 36th day, added 8-12 parts of husk/wood within the 48th day Consider mixture to be worth doing；Husk：Sawdust mass ratio is 3:1.
Preferably, 12 parts of husks were added at the 15th day, 15 parts of sawdusts were added at the 28th day, 8 parts of stalks were added at the 36th day, Add 10 parts of husks/sawdust mixture within 48th day.
Preferably, drying temperature described in step S2 is 115 DEG C, dries 3.5h.
Preferably, 230 DEG C are warming up to 4 DEG C/min in step S3, keep reaction 20min；Then it is warming up to 7 DEG C/min 560 DEG C, sustained response 45min.
The Bio-Energy Material that above-mentioned any one the method is prepared.
Compared with prior art, the present invention its advantage is：
A kind of preparation method of Bio-Energy Material of the present invention, with discarded object fowl and animal excrement etc. for raw material, and it is auxiliary Help and add the agriculture and forestry organic waste materials such as sawdust, stalk, be put into certain humidity with a temperature of after fermentation, drying in biomass gasifying furnace Generate imflammable gas；Turn waste into wealth, reusing of energy source, high conversion rate, energy utilization rate are good, are the effective of biomass new energy Supplement.
Embodiment
The present invention is further illustrated with reference to embodiments.
Embodiment 1
S1：Take 50 parts of fowl and animal excrement to be put into the space of controllable temperature and humidity, piled high 10cm, the pile of width 2m Heap, turns over pile 3 times daily, continues 30 days；10 parts of husks were added at the 15th day, 10 parts of sawdusts were added at the 28th day, wherein, temperature is 30 DEG C, humidity 8%；
S2：Product after fermenting in step S1 is put into drying box, in 100 DEG C of dry more than 2h；
S3：Step S2 resulting materials are put into biomass gasifying furnace, 200 DEG C is warming up to 3 DEG C/min, keeps reaction 15min；500 DEG C then are warming up to 8 DEG C/min, sustained response 30min；Imflammable gas can be obtained by collecting outlet gas Material.
Embodiment 2
S1：Take 80 parts of fowl and animal excrement to be put into the space of controllable temperature and humidity, piled high 20cm, the pile of width 4m Heap, turns over pile 6 times daily, continues 60 days；15 parts of husks were added at the 15th day, 20 parts of sawdusts was added at the 28th day, added at the 36th day Enter 7 parts of stalks, add 12 parts of husks/sawdust mixture within the 48th day；Husk：Sawdust mass ratio is 3:1；Wherein, temperature for 50 DEG C, Humidity is 12%；
S2：Product after fermenting in step S1 is put into drying box, in 120 DEG C of dry more than 2h；
S3：Step S2 resulting materials are put into biomass gasifying furnace, 250 DEG C is warming up to 5 DEG C/min, keeps reaction 25min；600 DEG C then are warming up to 5 DEG C/min, sustained response 50min；Imflammable gas can be obtained by collecting outlet gas Material.
Embodiment 3
S1：Take 60 parts of fowl and animal excrement to be put into the space of controllable temperature and humidity, piled high 12cm, the pile of width 2m Heap, turns over pile 4 times daily, continues 35 days；10 parts of husks were added at the 15th day, 12 parts of sawdusts were added at the 28th day；Wherein, temperature is 35 DEG C, humidity 10%；
S2：Product after fermenting in step S1 is put into drying box, in 105 DEG C of dry more than 2h；
S3：Step S2 resulting materials are put into biomass gasifying furnace, 220 DEG C is warming up to 3 DEG C/min, keeps reaction 18min；550 DEG C then are warming up to 6 DEG C/min, sustained response 35min；Imflammable gas can be obtained by collecting outlet gas Material.
Embodiment 4
S1：Take 70 parts of fowl and animal excrement to be put into the space of controllable temperature and humidity, piled high 18cm, the pile of width 4m Heap, turns over pile 6 times daily, continues 55 days；14 parts of husks were added at the 15th day, 18 parts of sawdusts was added at the 28th day, added at the 36th day Enter 10 parts of stalks, add 12 parts of husks/sawdust mixture within the 48th day；Husk：Sawdust mass ratio is 3:1；Wherein, temperature 45 DEG C, humidity 12%；
S2：Product after fermenting in step S1 is put into drying box, in 110 DEG C of dry more than 2h；
S3：Step S2 resulting materials are put into biomass gasifying furnace, 240 DEG C is warming up to 5 DEG C/min, keeps reaction 22min；580 DEG C then are warming up to 8 DEG C/min, sustained response 45min；Imflammable gas can be obtained by collecting outlet gas Material.
Embodiment 5
S1：Take 65 parts of fowl and animal excrement to be put into the space of controllable temperature and humidity, piled high 15cm, the pile of width 3.5m Heap, turns over pile 5 times daily, continues 55 days；12 parts of husks were added at the 15th day, 15 parts of sawdusts was added at the 28th day, added at the 36th day Enter 8 parts of stalks, add 10 parts of husks/sawdust mixture within the 48th day；Husk：Sawdust mass ratio is 3:1；Wherein, temperature for 38 DEG C, Humidity is 9%；
S2：Product after fermenting in step S1 is put into drying box, in 115 DEG C of dry more than 3.5h；
S3：Step S2 resulting materials are put into biomass gasifying furnace, 230 DEG C is warming up to 4 DEG C/min, keeps reaction 20min；560 DEG C then are warming up to 7 DEG C/min, sustained response 45min；Imflammable gas can be obtained by collecting outlet gas Material.
After testing, the performance of imflammable gas material is as follows described in each embodiment：
Experiment Conversion ratio (%) Energy utilization rate (%) CO、H2Component (%)
Embodiment 1 90.8 80.1 77.5
Embodiment 2 91.5 81.7 79.1
Embodiment 3 93.4 82.5 78.4
Embodiment 4 94.2 84 80.8
Embodiment 5 95 85 83
The invention is not restricted to embodiment here, those skilled in the art disclose according to the present invention, do not depart from the present invention The improvement and modification that category is made all should be within protection scope of the present invention.

Claims (7)

1. a kind of preparation method of Bio-Energy Material, it is characterised in that include the following steps：
S1：Take 50-80 parts of fowl and animal excrement to be put into the space of controllable temperature and humidity, piled high 10-20cm, width 2-4m Pile heap, turns over pile 3-6 times daily, continues 30-60 days；Wherein, temperature be 30-50 DEG C, humidity 8-12%；
S2：Product after fermenting in step S1 is put into drying box, in 100-120 DEG C of dry more than 2h；
S3：Step S2 resulting materials are put into biomass gasifying furnace, 200-250 DEG C is warming up to 3-5 DEG C/min, keeps reaction 15-25min；500-600 DEG C then is warming up to 5-8 DEG C/min, sustained response 30-50min；Collecting outlet gas can obtain To imflammable gas material.
2. the preparation method of a kind of Bio-Energy Material according to claim 1, it is characterised in that described in step S1 65 parts of fowl and animal excrement, 38 DEG C of temperature, humidity 9%；The high 15cm of the pile heap, width 3.5m, turn over pile 5 times, continue 55 days daily.
3. the preparation method of a kind of Bio-Energy Material according to claim 1, it is characterised in that also wrapped in step S1 Include as follows：During 30-60 days of sustained response, 10-15 parts of husks were added at the 15th day, 10-20 parts were added at the 28th day Sawdust, 7-10 parts of stalks were added at the 36th day, added 8-12 parts of husks/sawdust mixture within the 48th day；Husk：Sawdust mass ratio is 3:1。
4. the preparation method of a kind of Bio-Energy Material according to claim 3, it is characterised in that added at the 15th day 12 parts of husks, 15 parts of sawdusts were added at the 28th day, and 8 parts of stalks were added at the 36th day, added within the 48th day 10 parts of husks/sawdust mixing Thing.
5. the preparation method of a kind of Bio-Energy Material according to claim 1, it is characterised in that described in step S2 Drying temperature is 115 DEG C, dry 3.5h.
6. the preparation method of a kind of Bio-Energy Material according to claim 1, it is characterised in that with 4 in step S3 DEG C/min is warming up to 230 DEG C, keep reaction 20min；560 DEG C then are warming up to 7 DEG C/min, sustained response 45min.
7. the Bio-Energy Material being prepared according to any one the method for claim 1-6.
CN201711329810.1A 2017-12-13 2017-12-13 A kind of preparation method of Bio-Energy Material Pending CN108033660A (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006225483A (en) * 2005-02-16 2006-08-31 Nippon Steel Corp Method for carbonizing biomass
CN101747943A (en) * 2008-12-01 2010-06-23 中国农业科学院农业环境与可持续发展研究所 Method by utilizing livestock manure to produce hydrogenous gas and other products in a step-by-step thermal decomposition way and device
CN103274779A (en) * 2013-05-15 2013-09-04 普定县和业生物有机肥有限责任公司 Production method of environment-friendly bio-organic fertilizer
CN103865552A (en) * 2014-03-27 2014-06-18 广东省农业科学院农业资源与环境研究所 Method of preparing charcoal based on agricultural and forestry wastes and charcoal
CN104150987A (en) * 2014-07-22 2014-11-19 浙江大学 Resource utilization method of livestock and poultry breeding wastes
CN106167812A (en) * 2016-05-18 2016-11-30 农业部沼气科学研究所 Utilize the method that feces of livestock and poultry produces alcohol fuel

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006225483A (en) * 2005-02-16 2006-08-31 Nippon Steel Corp Method for carbonizing biomass
CN101747943A (en) * 2008-12-01 2010-06-23 中国农业科学院农业环境与可持续发展研究所 Method by utilizing livestock manure to produce hydrogenous gas and other products in a step-by-step thermal decomposition way and device
CN103274779A (en) * 2013-05-15 2013-09-04 普定县和业生物有机肥有限责任公司 Production method of environment-friendly bio-organic fertilizer
CN103865552A (en) * 2014-03-27 2014-06-18 广东省农业科学院农业资源与环境研究所 Method of preparing charcoal based on agricultural and forestry wastes and charcoal
CN104150987A (en) * 2014-07-22 2014-11-19 浙江大学 Resource utilization method of livestock and poultry breeding wastes
CN106167812A (en) * 2016-05-18 2016-11-30 农业部沼气科学研究所 Utilize the method that feces of livestock and poultry produces alcohol fuel

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Application publication date: 20180515