CN101768490A - Environment-friendly and high-efficiency moulded coal - Google Patents
Environment-friendly and high-efficiency moulded coal Download PDFInfo
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- CN101768490A CN101768490A CN200810187443A CN200810187443A CN101768490A CN 101768490 A CN101768490 A CN 101768490A CN 200810187443 A CN200810187443 A CN 200810187443A CN 200810187443 A CN200810187443 A CN 200810187443A CN 101768490 A CN101768490 A CN 101768490A
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Abstract
The invention discloses an environment-friendly and high-efficiency moulded coal, which is prepared by mixing, crushing and pressing a coal mixture, a caking agent, an oxidant, a combustion retarder, a catalyst and a sulphur fixing agent. Since the oxidant, the combustion retarder, the catalyst, the sulphur fixing agent, slag and the like are used, the moulded coal is energy-saving and environment-friendly and has little consumption.
Description
Technical field: the present invention relates to a kind of fuel, particularly a kind of environment-friendly and high-efficiency moulded coal.
Background technology: the moulded coal on the present market, the not environmental protection that burns up is along with coal price goes up, the cost height, the coal energy-saving technology does not make full use of, and the waste material that more particularly is worth utilizing does not obtain fine utilization, as coke powder, slag, coal gangue, plant charcoal etc.These can join in the coal, by activation, reduce and use coal, play energy-conservation effect, and the present invention just so.
Technical scheme: the objective of the invention is to invent a kind ofly be sparing in the use of coal, energy-saving and environmental protection, environment-friendly and high-efficiency moulded coal efficiently.
Environment-friendly and high-efficiency moulded coal, be that coal mixtures, binding agent, oxygenant, burning delay agent, catalyzer, sulphur-fixing agent are formed through mixing to pulverize to suppress, the component of its weight part is: coal mixtures 60-98 part, binding agent 2-40 part, oxygenant 0.1-0.3 part, burning delay agent 0.05-0.2 part, catalyzer 0.01-0.1 part, sulphur-fixing agent 0.1-1 part.
The component of described coal mixtures weight part is: hard coal 50-80 part, slag 10-40 part, coal gangue 0-20 part, coke powder 0-50 part, plant charcoal 1-20 part.
Owing to used oxygenant, burning delay agent, catalyzer, moulded coal can fully be burnt, the combustible gas physical efficiency that produces in the combustion processes participates in burning to greatest extent, play energy-conservation effect, sulphur-fixing agent makes the moulded coal environmental protection that burns up, add coke powder, slag, flue dust, plant charcoal, moulded coal is reduced with coal.
Below in conjunction with embodiment the present invention is elaborated.
Embodiment: environment-friendly and high-efficiency moulded coal, component calculates by weight, prepare coal mixtures earlier, get 70 parts in hard coal, 20 parts in slag, 5 parts of coal gangues, plant charcoal and be mixed into coal mixtures for 3 parts, get 80 parts of coal mixtures, 20 parts of binding agents, 0.15 part in oxygenant, 0.09 part of delay agent of burning, 0.02 part of catalyzer, 0.2 part of mixing of sulphur-fixing agent again, pulverize, compacting forms again.
Claims (4)
1. environment-friendly and high-efficiency moulded coal, it is characterized in that: coal mixtures, binding agent, oxygenant, burning delay agent, catalyzer, sulphur-fixing agent are formed through mixing to pulverize to suppress, and the component of its weight part is: coal mixtures 60-98 part, binding agent 2-40 part, oxygenant 0.1-0.3 part, burning delay agent 0.05-0.2 part, catalyzer 0.01-0.1 part, sulphur-fixing agent 0.1-1 part.
2. environment-friendly and high-efficiency moulded coal according to claim 1 is characterized in that the component of weight part is: coal mixtures 80-95 part, binding agent 4-30 part, oxygenant 0.1-0.2 part, burning delay agent 0.07-0.1 part, catalyzer 0.02-0.05 part, sulphur-fixing agent 0.2-0.5 part.
3. environment-friendly and high-efficiency moulded coal according to claim 1 is characterized in that the component of weight part is: 80 parts of coal mixtures, 20 parts of binding agents, 0.15 part in oxygenant, 0.09 part of delay agent of burning, 0.02 part of catalyzer, 0.2 part of sulphur-fixing agent.
4. environment-friendly and high-efficiency moulded coal according to claim 1 is characterized in that the component of coal mixtures weight part is: hard coal 50-80 part, slag 10-40 part, coal gangue 0-20 part, coke powder 0-50 part, plant charcoal 1-20 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810187443A CN101768490A (en) | 2008-12-29 | 2008-12-29 | Environment-friendly and high-efficiency moulded coal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810187443A CN101768490A (en) | 2008-12-29 | 2008-12-29 | Environment-friendly and high-efficiency moulded coal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101768490A true CN101768490A (en) | 2010-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810187443A Pending CN101768490A (en) | 2008-12-29 | 2008-12-29 | Environment-friendly and high-efficiency moulded coal |
Country Status (1)
| Country | Link |
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| CN (1) | CN101768490A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102146307A (en) * | 2011-02-17 | 2011-08-10 | 陈温福 | Carbonized biomass coal and production method thereof |
-
2008
- 2008-12-29 CN CN200810187443A patent/CN101768490A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102146307A (en) * | 2011-02-17 | 2011-08-10 | 陈温福 | Carbonized biomass coal and production method thereof |
| CN102146307B (en) * | 2011-02-17 | 2013-08-14 | 陈温福 | Carbonized biomass coal and production method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Cao Junjian Document name: Notification of Publication of the Application for Invention |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100707 |