CN104513682A - Combustion-supporting agent for coal - Google Patents
Combustion-supporting agent for coal Download PDFInfo
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- CN104513682A CN104513682A CN201310459021.5A CN201310459021A CN104513682A CN 104513682 A CN104513682 A CN 104513682A CN 201310459021 A CN201310459021 A CN 201310459021A CN 104513682 A CN104513682 A CN 104513682A
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- coal
- combustion
- supporting agent
- ignition dope
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Abstract
A disclosed combustion-supporting agent for coal is characterized by being composed of the following compositions in parts by weight: 30-40 parts of white mud, 10-20 parts of coal slag, 10-20 parts of ferrocene, 5-10 parts of diatomite, 5-10 parts of titanium dioxide, 5-10 parts of active carbon, 1-5 parts of urea, 1-5 parts of manganese oxide, 1-5 parts of potassium nitrate, 1-2 parts of cerium isooctanoate, and 1-2 parts of sodium chloride. The combustion-supporting agent with the above formula is obtained through a lot of experiments, and through synergic cooperation of the compositions, the obtained combustion-supporting agent has functions of immobilizing sulfur, removing coke, eliminating smoke and the like, is good in effect and is relatively convenient when being used.
Description
Technical field
The present invention relates to a kind of coal burning accelerator, be specifically related to a kind of clean coal ignition dope of good environmental protection.
Background technology
Coal is the important energy of China, the digging of a large amount of coal and use and not only make coal resources fewer and feweri, also because the backwardness of technology causes a large amount of environmental pollutions.The a lot of problem of the insufficient existence of coal burning, such as flame temperature is low, cinder carbon containing large, a large amount of obnoxious flavoures etc. are discharged in burning.In addition, China also also exists a lot of inferior coals, and in these coals, carbon content is few, is difficult to burning.At present, add ignition dope and can solve coal burning difficulty, problem that rate of combustion is low, but general ignition dope combustion aid function is single, only has combustion-supporting effect, Coal Cleanization is burnt also need to add the auxiliary agents such as decoking agent, sulphur-fixing agent, smoke suppressor in addition, use loaded down with trivial details.
Summary of the invention
The object of this invention is to provide a kind of coal ignition dope, this ignition dope combustion-supporting effect is good, and also have the functions such as solid sulphur, decoking, smoke elimination in addition, what utilize coal cleans use.
The present invention is achieved by the following measures:
A kind of coal ignition dope, is characterized in that being grouped into by the one-tenth of following weight part: white clay 30-40 part, cinder 10-20 part, ferrocene 10-20 part, diatomite 5-10 part, titanium dioxide 5-10 part, gac 5-10 part, urea 1-5 part, manganese oxide 1-5 part, saltpetre 1-5 part, isocaprylic acid cerium 1-2 part, sodium-chlor 1-2 part.
The preparation method of ignition dope of the present invention is: mixed by each composition, to obtain final product.
Ignition dope of the present invention adds in coal according to the ratio of 2-5wt%, and the rate of combustion of coal can be made to improve more than 60%, and decoking rate can improve more than 35%, and sulfur-fixing rate can improve more than 35%, and smoke elimination rate can improve more than 30%.
The present invention, through a large amount of experiments, obtains the ignition dope of above-mentioned formula, through the coordinated of each composition, makes gained ignition dope have the functions such as solid sulphur, decoking, smoke elimination simultaneously, effective, more convenient in use.
Embodiment
In order to better explain the present invention, enumerate following specific embodiment below.In following embodiment, added composition is all with parts by weight.
embodiment 1
Ignition dope formula of the present invention is: white clay 35 parts, cinder 15 parts, ferrocene 15 parts, 6 parts, diatomite, titanium dioxide 6 parts, gac 6 parts, 2 parts, urea, manganese oxide 2 parts, 2 parts, saltpetre, isocaprylic acid cerium 1 part, 2 parts, sodium-chlor.
Preparation method is: take each composition by above-mentioned formula, then mixes and obtain ignition dope of the present invention.
embodiment 2
Ignition dope formula of the present invention is: white clay 30 parts, cinder 20 parts, ferrocene 10 parts, 10 parts, diatomite, titanium dioxide 5 parts, gac 10 parts, 1 part, urea, manganese oxide 5 parts, 1 part, saltpetre, isocaprylic acid cerium 2 parts, 1 part, sodium-chlor.Preparation method is with embodiment 1.
embodiment 3
Ignition dope formula of the present invention is: white clay 40 parts, cinder 10 parts, ferrocene 20 parts, 5 parts, diatomite, titanium dioxide 10 parts, gac 5 parts, 5 parts, urea, manganese oxide 1 part, 5 parts, saltpetre, isocaprylic acid cerium 1 part, 2 parts, sodium-chlor.Preparation method is with embodiment 1.
Claims (1)
1. a coal ignition dope, is characterized in that being grouped into by the one-tenth of following weight part: white clay 30-40 part, cinder 10-20 part, ferrocene 10-20 part, diatomite 5-10 part, titanium dioxide 5-10 part, gac 5-10 part, urea 1-5 part, manganese oxide 1-5 part, saltpetre 1-5 part, isocaprylic acid cerium 1-2 part, sodium-chlor 1-2 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310459021.5A CN104513682A (en) | 2013-10-07 | 2013-10-07 | Combustion-supporting agent for coal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310459021.5A CN104513682A (en) | 2013-10-07 | 2013-10-07 | Combustion-supporting agent for coal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104513682A true CN104513682A (en) | 2015-04-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310459021.5A Pending CN104513682A (en) | 2013-10-07 | 2013-10-07 | Combustion-supporting agent for coal |
Country Status (1)
| Country | Link |
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| CN (1) | CN104513682A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108865318A (en) * | 2018-07-02 | 2018-11-23 | 黄山市联兴生物质能源有限公司 | A kind of pecan biological particles and preparation method |
-
2013
- 2013-10-07 CN CN201310459021.5A patent/CN104513682A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108865318A (en) * | 2018-07-02 | 2018-11-23 | 黄山市联兴生物质能源有限公司 | A kind of pecan biological particles and preparation method |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150415 |