CN106244284A - A kind of sawdust based biomass granule of volume length little burning time and preparation method thereof - Google Patents
A kind of sawdust based biomass granule of volume length little burning time and preparation method thereof Download PDFInfo
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- CN106244284A CN106244284A CN201610677501.2A CN201610677501A CN106244284A CN 106244284 A CN106244284 A CN 106244284A CN 201610677501 A CN201610677501 A CN 201610677501A CN 106244284 A CN106244284 A CN 106244284A
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- Prior art keywords
- sawdust
- straw
- burning time
- minute
- water
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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
- 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
- C10L5/447—Carbonized vegetable substances, e.g. charcoal, or produced by hydrothermal carbonization of biomass
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Wood Science & Technology (AREA)
- Sustainable Development (AREA)
- Agronomy & Crop Science (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
nullThe invention discloses the sawdust based biomass granule of a kind of volume length little burning time，On the one hand sawdust carbonization is processed the most modified，Improve toughness and the density of DIC granule，The combustion heat value that improve sawdust carbon residue the volatile matter reducing in combustion process，The waste gas sulfur content of discharge is low free from environmental pollution，On the other hand，By rice straw、After Semen Viciae fabae straw carries out fermentation process，The structure sheaf changing raw material forms the organizational structure of densification，And form the organic material of high-load，Improve organic constituent，Again by modification infusorial earth、Brazil wax adds continuation fermentation process，And then the combustible in raising organic matter material，Finally by extruded for compound to the most modified sawdust and straw also other effective auxiliary agents of compatibility，The sawdust based biomass granular fuel volume prepared is little、Burning time is long、It is prone to transport and storage、Efficiency of combustion advantages of higher，Comprehensive utilization for rice straw and Semen Viciae fabae straw provides effective approach.
Description
Technical field
The present invention relates to biomass fuel technical field, the sawdust base particularly relating to a kind of volume length little burning time is biological
Matter granule and preparation method thereof.
Background technology
Along with mankind's increase day by day to energy demand, now widely used oil, coal, natural gas etc. are non-renewable
The energy be faced with day by day exhausted problem.The energy crisis that will face to solve the mankind be necessary to develop reproducible newly
The energy replaces non-renewable Fossil fuel.Biomass energy, as a kind of cheap, regenerative resource of cleaning, is the most more come
More being paid close attention to by people widely, China is as large agricultural country, in the raw material supply of biomass energy, energy demand, government's political affairs
The aspects such as the support of plan all have greater advantage.Sawdust, straw source is abundant, and with low cost, sawdust sulfur content is the lowest simultaneously, with it
The biomass granule fuel substitute fossil fuels prepared for raw material, to preserving the ecological environment, Development of Social Economy, implementing the energy can
Sustainable development strategy has major and immediate significance.But traditional biomass granule fuel utilizing sawdust straw to prepare exists
Calorific value slagging scorification boiler low, easy uses dangerous, sulfur content to exceed standard many defects such as pollution environment, ash are big.
Summary of the invention
The object of the invention is contemplated to make up the defect of prior art, it is provided that the sawdust base of a kind of volume length little burning time
Biological particles and preparation method thereof.
The present invention is achieved by the following technical solutions:
The sawdust based biomass granule of a kind of volume length little burning time, is prepared by the raw materials in: sawdust 105-
115, rice straw 50-55, Semen Viciae fabae straw 25-28, Radix Raphani slag 30-33, dry powder of water hyacinth 33-35, kieselguhr 11-13, cohune
Palmitic acid wax 8-10, chitin 3-4, syrup 12-14, sodium chloride 1-3, butyl methacrylate 3-5, divinylbenzene 2-4, suitable quantity of water.
The manufacture method of the sawdust based biomass granule of described a kind of volume length little burning time, comprises the following steps:
(1) sawdust is put in retort at a temperature of 450-500 DEG C, isolation air carbonization 20-30 minute, it is cooled to room temperature
Add chitin, sodium chloride grinds 40-50 minute；
(2) being soaked 1-2 hour by kieselguhr 5-10wt% hydrochloric acid solution, washing is to neutral, and add water ultrasound wave at 80-100 DEG C
Processing 8-10 minute, then soak 1-2 hour with 8-12wt% sodium hydroxide solution, washing, to neutral, adds water super at 80-100 DEG C
Sonicated 8-10 minute, is subsequently adding butyl methacrylate, divinylbenzene grinding 20-30 minute, dries and prepare modified silicon
Diatomaceous earth；
(3) by rice straw, Semen Viciae fabae straw with hot-water soak 10-12 hour of 60-70 DEG C, filter and put in fermentation vat, control
Fermentation vat temperature is at 30-50 DEG C, and humidity is 50-60%, after fermentation process 20-30 hour, adds modification infusorial earth, Radix Raphani slag, bar
Western palm wax stirs continuation fermentation 10-20 days, is cooled to room temperature and puts into and be crushed to 60-80 mesh in pulverizer；
(4) by step (1), the mixing of (3) material stirring, adding suitable quantity of water and other residual components stirring and evenly mixing, feeding is squeezed into
Type machine, is squeezed into a diameter of 5-8mm, the cylindrical particle of a length of 3-8cm with the briquetting pressure of 45MPa, is dried, discharging.
The invention have the advantage that present invention process simple operations is easy, on the one hand sawdust carbonization processed the most modified,
Improve toughness and the density of DIC granule, the combustion heat value that improve sawdust carbon residue the volatilization reducing in combustion process
Point, the waste gas sulfur content of discharge is low free from environmental pollution, on the other hand, after rice straw, Semen Viciae fabae straw are carried out fermentation process, changes
Become the structure sheaf of raw material and formed the organizational structure of densification, and formed the organic material of high-load, improve organic matter composition
Composition, then modification infusorial earth, Radix Raphani slag, Brazil wax are added continue fermentation process, so improve in organic matter material can
Combustion thing, finally by sawdust base that is extruded for compound to the most modified sawdust and straw also other effective auxiliary agents of compatibility, that prepare
Biomass granule fuel volume is little, length burning time, be prone to transport and storage, efficiency of combustion advantages of higher, for rice straw and
The comprehensive utilization of Semen Viciae fabae straw provides effective approach.
Detailed description of the invention
The sawdust based biomass granule of a kind of volume length little burning time, is prepared by the raw materials in: sawdust
105, rice straw 50, Semen Viciae fabae straw 25, Radix Raphani slag 30, dry powder of water hyacinth 33, kieselguhr 11, Brazil wax 8, chitin 3,
Syrup 12, sodium chloride 1, butyl methacrylate 3, divinylbenzene 2, suitable quantity of water.
The manufacture method of the sawdust based biomass granule of described a kind of volume length little burning time, comprises the following steps:
(1) sawdust is put in retort at a temperature of 450 DEG C, isolation air carbonization 20 minutes, be cooled to room temperature and add first
Shell element, sodium chloride grind 40 minutes；
(2) being soaked 1 hour by kieselguhr 5-10wt% hydrochloric acid solution, washing is to neutral, and add water ultrasonic Treatment 8 at 80 DEG C
Minute, then soak 1 hour with 8-12wt% sodium hydroxide solution, washing is to neutral, and add water ultrasonic Treatment 8 minutes at 80 DEG C,
Be subsequently adding butyl methacrylate, divinylbenzene grinds 20-30 minute, dries and prepares modification infusorial earth；
(3) by rice straw, Semen Viciae fabae straw with the hot-water soak 10 hours of 60 DEG C, filter and put in fermentation vat, control fermentation vat
Temperature is at 30 DEG C, and humidity is 50%, and fermentation process is after 20 hours, and addition modification infusorial earth, Radix Raphani slag, Brazil wax stir
Continue fermentation 10 days, be cooled to room temperature and put into pulverizer is crushed to 60 mesh；
(4) by step (1), the mixing of (3) material stirring, adding suitable quantity of water and other residual components stirring and evenly mixing, feeding is squeezed into
Type machine, is squeezed into a diameter of 5mm, the cylindrical particle of a length of 3cm with the briquetting pressure of 45MPa, is dried, discharging.
The technical parameter index using the sawdust based biomass granule of present invention production is as follows:
(1) density: 0.95g/cm3；
(2) sulfur content: 0.265%, less than the standard of special low-sulfur coal 0.50%；
(3) ash: 8.45%, in the range of low ash coal (ash is 5.01%-10.00%)；
(4) calorific value: 24.25MJ/kg, in the range of high combustion value coal (calorific value is 24.01-27.00MJ/kg).
Claims (2)
1. the sawdust based biomass granule of a volume length little burning time, it is characterised in that by the raw material system of following weight portion
Become: sawdust 105-115, rice straw 50-55, Semen Viciae fabae straw 25-28, Radix Raphani slag 30-33, dry powder of water hyacinth 33-35, kieselguhr
11-13, Brazil wax 8-10, chitin 3-4, syrup 12-14, sodium chloride 1-3, butyl methacrylate 3-5, divinylbenzene
2-4, suitable quantity of water.
The manufacture method of the sawdust based biomass granule of a kind of volume length little burning time the most according to claim 1, its
It is characterised by comprising the following steps:
(1) sawdust is put in retort at a temperature of 450-500 DEG C, isolation air carbonization 20-30 minute, it is cooled to room temperature
Add chitin, sodium chloride grinds 40-50 minute；
(2) being soaked 1-2 hour by kieselguhr 5-10wt% hydrochloric acid solution, washing is to neutral, and add water ultrasound wave at 80-100 DEG C
Processing 8-10 minute, then soak 1-2 hour with 8-12wt% sodium hydroxide solution, washing, to neutral, adds water super at 80-100 DEG C
Sonicated 8-10 minute, is subsequently adding butyl methacrylate, divinylbenzene grinding 20-30 minute, dries and prepare modified silicon
Diatomaceous earth；
(3) by rice straw, Semen Viciae fabae straw with hot-water soak 10-12 hour of 60-70 DEG C, filter and put in fermentation vat, control
Fermentation vat temperature is at 30-50 DEG C, and humidity is 50-60%, after fermentation process 20-30 hour, adds modification infusorial earth, Radix Raphani slag, bar
Western palm wax stirs continuation fermentation 10-20 days, is cooled to room temperature and puts into and be crushed to 60-80 mesh in pulverizer；
(4) by step (1), the mixing of (3) material stirring, adding suitable quantity of water and other residual components stirring and evenly mixing, feeding is squeezed into
Type machine, is squeezed into a diameter of 5-8mm, the cylindrical particle of a length of 3-8cm with the briquetting pressure of 45MPa, is dried, discharging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610677501.2A CN106244284A (en) | 2016-08-17 | 2016-08-17 | A kind of sawdust based biomass granule of volume length little burning time and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610677501.2A CN106244284A (en) | 2016-08-17 | 2016-08-17 | A kind of sawdust based biomass granule of volume length little burning time and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN106244284A true CN106244284A (en) | 2016-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610677501.2A Pending CN106244284A (en) | 2016-08-17 | 2016-08-17 | A kind of sawdust based biomass granule of volume length little burning time and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109022081A (en) * | 2018-07-09 | 2018-12-18 | 安徽大地节能科技有限公司 | A kind of biomass granule fuel of good permeability |
| CN111592922A (en) * | 2020-06-19 | 2020-08-28 | 哈尔滨科莱地温源科技开发有限公司 | Clean fuel lignite and biomass straw composite processing and forming process |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013130372A1 (en) * | 2012-02-29 | 2013-09-06 | Elevance Renewable Sciences, Inc. | Terpene derived compounds |
| CN104479784A (en) * | 2014-12-01 | 2015-04-01 | 葫芦岛市南票区腾兴生物质燃料厂 | Environment-friendly type carbon-adding biomass fuel and processing method thereof |
| CN104877728A (en) * | 2015-06-10 | 2015-09-02 | 山西天润丰农业科技开发有限公司 | Method for preparing biomass lump coal |
| CN105316068A (en) * | 2015-11-02 | 2016-02-10 | 和县伊迈炭业有限责任公司 | Health-type charcoal for indoor warming |
| CN105349212A (en) * | 2015-11-02 | 2016-02-24 | 和县伊迈炭业有限责任公司 | Production method of machine-made charcoal |
-
2016
- 2016-08-17 CN CN201610677501.2A patent/CN106244284A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013130372A1 (en) * | 2012-02-29 | 2013-09-06 | Elevance Renewable Sciences, Inc. | Terpene derived compounds |
| CN104479784A (en) * | 2014-12-01 | 2015-04-01 | 葫芦岛市南票区腾兴生物质燃料厂 | Environment-friendly type carbon-adding biomass fuel and processing method thereof |
| CN104877728A (en) * | 2015-06-10 | 2015-09-02 | 山西天润丰农业科技开发有限公司 | Method for preparing biomass lump coal |
| CN105316068A (en) * | 2015-11-02 | 2016-02-10 | 和县伊迈炭业有限责任公司 | Health-type charcoal for indoor warming |
| CN105349212A (en) * | 2015-11-02 | 2016-02-24 | 和县伊迈炭业有限责任公司 | Production method of machine-made charcoal |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109022081A (en) * | 2018-07-09 | 2018-12-18 | 安徽大地节能科技有限公司 | A kind of biomass granule fuel of good permeability |
| CN111592922A (en) * | 2020-06-19 | 2020-08-28 | 哈尔滨科莱地温源科技开发有限公司 | Clean fuel lignite and biomass straw composite processing and forming process |
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Application publication date: 20161221 |