CN1180096A - Metallurgical waste ash content controlled formed coke and molding coal and its producing method - Google Patents
Metallurgical waste ash content controlled formed coke and molding coal and its producing method Download PDFInfo
- Publication number
- CN1180096A CN1180096A CN 97118873 CN97118873A CN1180096A CN 1180096 A CN1180096 A CN 1180096A CN 97118873 CN97118873 CN 97118873 CN 97118873 A CN97118873 A CN 97118873A CN 1180096 A CN1180096 A CN 1180096A
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- CN
- China
- Prior art keywords
- tons
- coal
- coke
- powder
- waste
- 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.)
- Granted
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- 239000003245 coal Substances 0.000 title claims abstract description 35
- 239000002699 waste material Substances 0.000 title claims abstract description 28
- 239000000571 coke Substances 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims description 5
- 238000000465 moulding Methods 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 claims abstract description 18
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 11
- 239000002994 raw material Substances 0.000 claims abstract description 5
- 238000001125 extrusion Methods 0.000 claims abstract description 4
- 239000002956 ash Substances 0.000 claims description 20
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 18
- 239000000843 powder Substances 0.000 claims description 16
- 230000003750 conditioning effect Effects 0.000 claims description 10
- 239000011159 matrix material Substances 0.000 claims description 8
- 239000011280 coal tar Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 235000002918 Fraxinus excelsior Nutrition 0.000 claims description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 2
- 239000011230 binding agent Substances 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 239000000470 constituent Substances 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 229910052717 sulfur Inorganic materials 0.000 claims description 2
- 239000011593 sulfur Substances 0.000 claims description 2
- 238000005272 metallurgy Methods 0.000 claims 2
- 238000012271 agricultural production Methods 0.000 abstract description 2
- 238000009776 industrial production Methods 0.000 abstract description 2
- 239000002817 coal dust Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 238000003723 Smelting Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
The present invention relates to a furnace ash controllable shaped coke or shaped coal and its production method. Said invention uses waste furnace coke breeze and waste coal dust as main raw material, adds abhesive and ash regulating agent as auxiliary material, and makes them pass through mixing, extrusion and baking to obtain the invented product with forms of square, ball, ellipsoid and other block shape. Said invention possesses the advantages of extensive raw material source, utilization of wastes, saving energy source, simple and scientific formula and unique production process. Said invented shaped coke and shaped coal can be used in the fields of industrial production and agricultural production, also can be used as domestic coal.
Description
The present invention relates to a kind of formed coke, Type Coal And Its Production Methods, tool this locality ash content controlled formed coke, Type Coal And Its Production Methods that a kind of metallurgical waste coke powder waste coal powder is produced of saying so.
At present, employed metallurgical coke in the smelting industry, the useless coke powder of losing in broken, screening process is seen everywhere, and what have is piled into the mountain.These useless coke powders such as untimely utilization bring waste will for the limited energy, bring pollution will for graceful environment, bring burden to enterprise simultaneously.
The objective of the invention is to invent ash content controlled formed coke, the Type Coal And Its Production Methods of a kind of metallurgical waste coke powder, the production of waste coal powder,, save the energy, reduce environmental pollution in order to utilization of waste material.
Purpose of the present invention can reach by following embodiment:
Product of the present invention is a main raw material with useless metallurgical coke, waste coal powder, forms through the extrusion roast.It is coal tar, refinery coke that the composition of formed coke of the present invention, moulded coal includes useless coke powder, waste coal powder, binding agent, ash conditioning agent.Being shaped as of formed coke, moulded coal: square, circular, oblong and other piece shape.
The prescription of production method of the present invention is: to produce 1 ton is that the useless coke powder of example or 8500～9500 tons in waste coal powder, matrix material are that 1450～1550 tons in coal tar, ash conditioning agent are 2500～3500 tons of refinery cokes.
The technical process of production method of the present invention is: useless coke powder or waste coal powder ash ratio are aligned → are heated and mixing bonding → extrusion molding → go into stove to come out of the stove → product warehousing in roasting → cooling more than 800 ° more than 250 °.
The main chemical compositions of producing product is:
Ashes 4-13.5%, fugitive constituent≤1%, sulfur≤0.5%, fixed carbon 94--85%.
The present invention such as need mass production can increase proportioning by above-mentioned prescription.
The present invention can be according to user's requirement, and it is just different to produce ash, and the formed coke that shape varies in size, moulded coal do not break in transportation, use simultaneously and do not decrease, and the secondary coke powder do not occur.
Advantage of the present invention is that raw material sources are wide, and the energy is saved in the waste material utilization, prescription is simple, science, the production method uniqueness, and the formed coke, the moulded coal that utilize the present invention to produce can be used for industrial and agricultural production, can be a kind of energy sources of turning waste into wealth as people's coal consumption of living.
Being several embodiment of the prescription of production method of the present invention below, is example to produce 1 ton:
1, useless coke powder or 8500 tons in waste coal powder, 1450 tons of matrix materials, 2500 tons of ash conditioning agents.
2, useless coke powder or 9000 tons in waste coal powder, 15000 tons of matrix materials, 3000 tons of ash conditioning agents.
3, useless coke powder or 9500 tons in waste coal powder, 1550 tons of matrix materials, 3500 tons of ash conditioning agents, the technical process of its production method is the same.
Claims (7)
1, a kind of Metallurgy type controllable burnt moulded coal of waste ash, moulded coal are main raw material with useless metallurgical coke, form through mixing, extruding, roast, it is characterized in that its composition includes useless coke powder or waste coal powder, and binding agent, ash conditioning agent are coal tar, refinery coke; Square, circular, oval and other piece shape of being shaped as of formed coke, moulded coal.
2, formed coke according to claim 1, moulded coal is characterized in that the main chemical compositions of its product is: ashes 4--13.5%, fugitive constituent≤1%, sulfur≤0.5%, fixed carbon 94--85%.
3, the production method of a kind of Metallurgy type controllable burnt moulded coal of waste ash, moulded coal is characterized in that:
A, its prescription are: with formed coke, the moulded coal of producing 1 ton is that the useless coke powder of example or 8500～9500 tons in waste coal powder, matrix material are that 1450～1550 tons in coal tar, ash conditioning agent are 2500～3500 tons of refinery cokes;
B, its technical process are: useless coke powder, waste coal powder ashes ratio are aligned → are heated and mixing bonding → extrusion molding → go into stove to come out of the stove → product warehousing in roasting → cooling more than 800 ° more than 250 °.
4, production method according to claim 3 is characterized in that its prescription is: to produce 1 ton is example, useless coke powder or 8500 tons in waste coal powder, 1450 tons of matrix materials, 2500 tons of ash conditioning agents.
5, production method according to claim 3 is characterized in that its prescription is: to produce 1 ton is example, 3000 tons of useless coke powder or 9000 tons in waste coal powder, matrix material 15000, ash conditioning agents.
6, production method according to claim 3 is characterized in that its prescription is: to produce 1 ton is example, useless coke powder or 9500 tons in waste coal powder, 1550 tons of matrix materials, 3500 tons of ash conditioning agents.
7, working system according to claim 3 is characterized in that it as the need mass production, can increase proportioning by above-mentioned prescription.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97118873A CN1063777C (en) | 1997-11-07 | 1997-11-07 | Metallurgical waste ash content controlled formed coke and molding coal and its producing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97118873A CN1063777C (en) | 1997-11-07 | 1997-11-07 | Metallurgical waste ash content controlled formed coke and molding coal and its producing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1180096A true CN1180096A (en) | 1998-04-29 |
| CN1063777C CN1063777C (en) | 2001-03-28 |
Family
ID=5175029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97118873A Expired - Fee Related CN1063777C (en) | 1997-11-07 | 1997-11-07 | Metallurgical waste ash content controlled formed coke and molding coal and its producing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1063777C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1127553C (en) * | 1999-12-22 | 2003-11-12 | 葛立奎 | Method for producing formed coke by using low-ash high-volatile long-flame coal |
| CN101343582B (en) * | 2008-08-27 | 2013-04-10 | 任利华 | A method for producing type coke by briquette technology |
| CN103525495A (en) * | 2013-11-04 | 2014-01-22 | 江苏良友农牧机械有限公司 | Coal dust pelletizing method |
| US8691462B2 (en) | 2005-05-09 | 2014-04-08 | Modine Manufacturing Company | High temperature fuel cell system with integrated heat exchanger network |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1097021A (en) * | 1993-06-29 | 1995-01-04 | 于庆琛 | A kind of method of making casting formed coke with coke powder |
| CN1104236A (en) * | 1994-07-17 | 1995-06-28 | 邯郸市煤炭经济技术开发公司 | Shaped coal and its production method |
| CN1153810A (en) * | 1996-10-25 | 1997-07-09 | 翼城县煤炭工业管理局 | Cast coke briquette produced with anthracite and its production process |
-
1997
- 1997-11-07 CN CN97118873A patent/CN1063777C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1127553C (en) * | 1999-12-22 | 2003-11-12 | 葛立奎 | Method for producing formed coke by using low-ash high-volatile long-flame coal |
| US8691462B2 (en) | 2005-05-09 | 2014-04-08 | Modine Manufacturing Company | High temperature fuel cell system with integrated heat exchanger network |
| US9413017B2 (en) | 2005-05-09 | 2016-08-09 | Bloom Energy Corporation | High temperature fuel cell system with integrated heat exchanger network |
| CN101343582B (en) * | 2008-08-27 | 2013-04-10 | 任利华 | A method for producing type coke by briquette technology |
| CN103525495A (en) * | 2013-11-04 | 2014-01-22 | 江苏良友农牧机械有限公司 | Coal dust pelletizing method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1063777C (en) | 2001-03-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| CI01 | Correction of invention patent gazette |
Correction item: Denomination of Invention Correct: Metallurgical coke, coal ash controllable and its production method False: Controllable coke, coal ash and its production method of metallurgical waste Number: 17 Page: 37 Volume: 14 |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |