CN102453577A - Novel slime compound fuel and its preparation method - Google Patents
Novel slime compound fuel and its preparation method Download PDFInfo
- Publication number
- CN102453577A CN102453577A CN2011102807488A CN201110280748A CN102453577A CN 102453577 A CN102453577 A CN 102453577A CN 2011102807488 A CN2011102807488 A CN 2011102807488A CN 201110280748 A CN201110280748 A CN 201110280748A CN 102453577 A CN102453577 A CN 102453577A
- Authority
- CN
- China
- Prior art keywords
- parts
- novel
- slime
- compound fuel
- fuel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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 novel slime compound fuel and is characterized in that the novel slime compound fuel is prepared by mixing the following components of: by weight, 70-90 parts of coal dust, 70-90 parts of slime, 35-45 parts of straw, 1-2 parts of a smoke suppressor, 3-4 parts of white lime, 0.5-0.7 part of sodium hydroxide, 1.0-1.4 parts of sodium nitrate, 0.3-0.6 part of a starch, 4-5 parts of magnesium oxide, and 1-4 parts of calcium carbonate. A preparation method of the novel slime compound fuel comprises the following steps of: crushing the above materials, uniformly stirring, and tempering for 5-8 days. After natural tempering, the slime compound fuel is obtained and can be used as a fuel for combustion. By the adoption of the above technical scheme, the slime compound fuel can be continuously burned for 1.5-2 hours with no peculiar smell. White smoke is generated after combustion. The fuel is low carbon, low sulfur, low nitrogen and environmentally friendly. Caloric value of combustion can reach 4000 kilocalories for industrial and civil uses, such as boiler and civil heating. Waste materials after combustion can be used as non-burnt brick materials. The novel slime compound fuel has advantages of low cost, resource conservation, little environmental pollution, high efficiency, energy conservation and environmental protection. Gangue and straws are used as main raw materials of the novel slime compound fuel. Therefore, the preparation method is a method for reutilizing waste resources.
Description
Technical field
What the present invention relates to is a kind of compound fuel, be specifically related to be a kind of be the compound fuel and preparation method thereof of main raw material with the coal slime.
Background technology
Economic growth be unable to do without industrial expansion, and industrial expansion be unable to do without the exploitation of resource, and coal is as the important energy resource, and demand also is to increase day by day, and the coal mining mechanization degree also is constantly to improve naturally.The exploitation of coal, a large amount of coal washing of washery, when coal washing amount in washery increased, the coal slime that washes out also constantly increased, and in the coal washing process one of the impurity in a part of fine coal and the coal, dust etc. was washed out, and became coal slime through precipitation form.It is big that coal slime contains moisture, and fuel value is low, and difficult comprehensive utilization causes resource to waste.
And at present, coal resource is fewer and feweri, and coal slime is as the sub product that produces in the washing process, because of have fine size, retentiveness is strong, ash content is high, and contains characteristics such as more clay, has brought inconvenience to the comprehensive utilization of coal slime.At present the coal slime overwhelming majority of washing mill all cheapness sell to local peasant, not only polluted environment but also caused the waste of resource, the economic worth of coal slime does not obtain really excavating fully.Therefore, in the face of weary coal resources and the high coal price of bursting day by day, coal slime as new fuel feedback with extremely urgent.
Summary of the invention
To the deficiency that exists on the prior art, the present invention seeks to be to provide a kind of cost low, save resource, low in the pollution of the environment and energy-efficient novel coal slime compound fuel and preparation method thereof, it is to be main raw material with the coal slime, is to recycling of waste resources.
To achieve these goals, the present invention realizes through following technical scheme:
A kind of novel coal slime compound fuel; It is characterized in that it is to be mixed and made into by following compositions in weight portion: coal dust 70~90, coal slime 70~90, stalk 35~45, smoke suppressor 1~2, lime 3~4, sodium hydroxide 0.5~0.8, SODIUMNITRATE 1.0~1.4, starch 0.3~0.6, Natural manganese dioxide 4~5, lime carbonate 1~5.
According to above-mentioned a kind of novel coal slime compound fuel; Wherein, it is to be mixed and made into by following compositions in weight portion: coal dust 80, coal slime 80, stalk 40, smoke suppressor 1.5, lime 3.5, sodium hydroxide 0.6, SODIUMNITRATE 1.2, starch 0.5, Natural manganese dioxide 5, lime carbonate 2.
As another object of the present invention, the preparation method of above-mentioned a kind of novel coal slime compound fuel is: with above-mentioned materials pulverize, mixing and stirring, returned property 5-8 days, returning property naturally, the use of burning can act as a fuel.
The present invention adopts technique scheme, and incendivity continues duration 1.5-2 hour free from extraneous odour, and burning generates white cigarette; Low-carbon and low-sulphur hangs down nitrogen, environmental protection; Burning generate calorific value can reach 4000 kilocalories industry and civilian hold concurrently can, boiler and civilian heating all can, after the burning waste material can be used as non-burning brick raw material; Its cost is low, saves resource, low in the pollution of the environment and energy-efficient, environmental protection, and it is to be main raw material with coal gangue and stalk, is to recycling of waste resources.
Embodiment
For technique means, creation characteristic that the present invention is realized, reach purpose and effect and be easy to understand and understand, below in conjunction with embodiment, further set forth the present invention.
Embodiment 1:
A kind of novel coal slime compound fuel of present embodiment takes by weighing following component and is mixed and made into:
Coal dust 800Kg, coal slime 800Kg, stalk 400Kg, smoke suppressor 15Kg, lime (quicklime) 35Kg, sodium hydroxide 6Kg, SODIUMNITRATE 12Kg, starch 5Kg, Natural manganese dioxide 50Kg, lime carbonate 20Kg.
Embodiment 2:
Present embodiment takes by weighing following component and is mixed and made into:
Coal dust 850Kg, coal slime 700Kg, stalk 450Kg, smoke suppressor 18Kg, lime (quicklime) 30Kg, sodium hydroxide 5Kg, SODIUMNITRATE 13Kg, starch 6Kg, Natural manganese dioxide 45Kg, lime carbonate 26Kg.
Coal dust 70~90, coal slime 70~90, stalk 35~45, smoke suppressor 1~2, lime 3~4, sodium hydroxide 0.5~0.8, SODIUMNITRATE 1.0~1.4Kg, starch 0.3~0.6Kg, Natural manganese dioxide 4~5Kg, lime carbonate 1~3Kg.
Embodiment 3:
Present embodiment takes by weighing following component and is mixed and made into:
Coal dust 750Kg, coal slime 900Kg, stalk 400Kg, smoke suppressor 20Kg, lime (quicklime) 30Kg, sodium hydroxide 8Kg, SODIUMNITRATE 10Kg, starch 6Kg, Natural manganese dioxide 35Kg, lime carbonate 30Kg.
The preparation method of the foregoing description 1 to 3 is:
With above-mentioned materials according to the weight pulverize separately that takes by weighing, mix, stir, returned property 5-8 days, returning property naturally, the use of burning can act as a fuel;
The fuel of getting above-mentioned present embodiment 1 to 3 preparation burns, and in reality test burning, sustainable burn time duration is 1.5-2 hour; And free from extraneous odour; Burning generates white cigarette, and low-carbon and low-sulphur hangs down nitrogen, environmental protection, and burning generation calorific value can reach the industry of 4000 kilocalories and civilian holding concurrently can; Boiler and civilian heating all can, after the burning waste material can be used as non-burning brick raw material.
Cost of the present invention is low, saves resource, low in the pollution of the environment and energy-efficient, environmental protection, and it is to be main raw material with coal gangue and stalk, is to recycling of waste resources.
More than show and described ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; The present invention is not restricted to the described embodiments; That describes in the foregoing description and the specification sheets just explains principle of the present invention; Under the prerequisite that does not break away from spirit and scope of the invention, the present invention also has various changes and modifications, and these variations and improvement all fall in the scope of the invention that requires protection.The present invention requires protection domain to be defined by appending claims and equivalent thereof.
Claims (3)
1. novel coal slime compound fuel; It is characterized in that it is to be mixed and made into by following compositions in weight portion: coal dust 70~90, coal slime 70~90, stalk 35~45, smoke suppressor 1~2, lime 3~4, sodium hydroxide 0.5~0.8, SODIUMNITRATE 1.0~1.4, starch 0.3~0.6, Natural manganese dioxide 2~5, lime carbonate 1~4.
2. a kind of novel coal slime compound fuel according to claim 1; It is characterized in that it is to be mixed and made into by following compositions in weight portion: coal dust 80, coal slime 80, stalk 40, smoke suppressor 1.5, lime 3.5, sodium hydroxide 0.6, SODIUMNITRATE 1.2, starch 0.5, Natural manganese dioxide 5Kg, lime carbonate 2.
3. the preparation method of a kind of novel coal slime compound fuel according to claim 1 and 2 is characterized in that, its with above-mentioned compositions in weight portion material pulverize, mixing and stirring, returned property 5-8 days, returning property naturally, the use of burning can act as a fuel.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011102807488A CN102453577A (en) | 2011-09-21 | 2011-09-21 | Novel slime compound fuel and its preparation method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011102807488A CN102453577A (en) | 2011-09-21 | 2011-09-21 | Novel slime compound fuel and its preparation method |
Publications (1)
Publication Number | Publication Date |
---|---|
CN102453577A true CN102453577A (en) | 2012-05-16 |
Family
ID=46037280
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011102807488A Pending CN102453577A (en) | 2011-09-21 | 2011-09-21 | Novel slime compound fuel and its preparation method |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102453577A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103013610A (en) * | 2012-11-30 | 2013-04-03 | 内蒙古科技大学 | Method for preparing biomass briquette by virtue of lower-calorific-value coal |
CN103361142A (en) * | 2013-07-31 | 2013-10-23 | 铁岭兵山煤业设备仪器制造有限公司 | Coal slime and biomass compounded briquette coal and preparation method thereof |
CN105505499A (en) * | 2015-12-07 | 2016-04-20 | 山西大学 | Coal slime sulfur-fixing coal briquette suitable for circulating fluidized bed boiler and preparation method |
CN109181801A (en) * | 2018-10-19 | 2019-01-11 | 内蒙古昕昊环保能源有限责任公司 | A kind of moulded coal raw material and moulded coal |
US10683345B2 (en) | 2012-07-13 | 2020-06-16 | Roche Glycart Ag | Bispecific anti-VEGF/anti-ANG-2 antibodies and their use in the treatment of ocular vascular diseases |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1155575A (en) * | 1996-09-18 | 1997-07-30 | 梁万阳 | Production of catalytic desulfurizing agent for coal |
CN101899344A (en) * | 2010-09-03 | 2010-12-01 | 云南省烟草公司曲靖市公司 | Biomass compound coal for tobacco flue-curing and preparation method thereof |
-
2011
- 2011-09-21 CN CN2011102807488A patent/CN102453577A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1155575A (en) * | 1996-09-18 | 1997-07-30 | 梁万阳 | Production of catalytic desulfurizing agent for coal |
CN101899344A (en) * | 2010-09-03 | 2010-12-01 | 云南省烟草公司曲靖市公司 | Biomass compound coal for tobacco flue-curing and preparation method thereof |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10683345B2 (en) | 2012-07-13 | 2020-06-16 | Roche Glycart Ag | Bispecific anti-VEGF/anti-ANG-2 antibodies and their use in the treatment of ocular vascular diseases |
CN103013610A (en) * | 2012-11-30 | 2013-04-03 | 内蒙古科技大学 | Method for preparing biomass briquette by virtue of lower-calorific-value coal |
CN103013610B (en) * | 2012-11-30 | 2014-06-04 | 内蒙古科技大学 | Method for preparing biomass briquette by virtue of lower-calorific-value coal |
CN103361142A (en) * | 2013-07-31 | 2013-10-23 | 铁岭兵山煤业设备仪器制造有限公司 | Coal slime and biomass compounded briquette coal and preparation method thereof |
CN105505499A (en) * | 2015-12-07 | 2016-04-20 | 山西大学 | Coal slime sulfur-fixing coal briquette suitable for circulating fluidized bed boiler and preparation method |
CN109181801A (en) * | 2018-10-19 | 2019-01-11 | 内蒙古昕昊环保能源有限责任公司 | A kind of moulded coal raw material and moulded coal |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101805651B (en) | Coal gangue biomass solid forming fuel and preparation method thereof | |
CN103113948B (en) | Filter mud containing clean coal and preparation method thereof | |
CN103613362B (en) | Light brick and preparation method thereof | |
CN102453577A (en) | Novel slime compound fuel and its preparation method | |
CN102796583B (en) | Efficient clean briquette coal and preparation method thereof | |
CN101108991A (en) | Energy-saving environment protection fire coal additive agent and method of manufacturing the same | |
CN105542822B (en) | The bloodstone compound additive and preparation method of reduction domestic coke ignition temperature and application | |
CN100510030C (en) | Cleaning type combustion assistant for coal and oil | |
CN105948607A (en) | Carbonized plant fiber reinforced coal gangue brick and production method thereof | |
CN105602640B (en) | The potassium feldspar compound additive and preparation method of reduction domestic coke ignition temperature and application | |
CN104263449A (en) | Biomass pellet fuel | |
CN101955833B (en) | Coal combustion catalyst | |
CN104277885A (en) | Carbide slag polymerization fuel and derivative fuel thereof | |
CN104611082A (en) | Production method of environmental-friendly charcoal | |
CN104357124A (en) | Environment-friendly fire coal combustion improver | |
CN111548835A (en) | Environment-friendly clean coal and preparation method thereof | |
CN102757189B (en) | Parameter proportion of slow setting cement for highway construction | |
WO2007118413A1 (en) | Refuse-derived fuel and method for producing the same | |
CN102453575A (en) | Novel fuel adopting white mud as main raw material, and preparation method thereof | |
CN108251174A (en) | A kind of environmental protection solid sulphur formed coal and preparation method thereof | |
CN100386416C (en) | Biomass heneycomb briquette formula using power compounding coal tech. | |
CN100516183C (en) | Coal burning catalyzing and inducing activator for cement industry and its use | |
CN102533370A (en) | Paper making sludge environmentally-friendly briquette and production method thereof | |
CN102453576A (en) | Gangue composite fuel and preparation method thereof | |
CN100415857C (en) | Biomass honeycomb briquette ot yellow phosphorus biuminous coal (soft coal) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120516 |