CN101845341A - Industrial shaped coal - Google Patents
Industrial shaped coal Download PDFInfo
- Publication number
- CN101845341A CN101845341A CN201010193264A CN201010193264A CN101845341A CN 101845341 A CN101845341 A CN 101845341A CN 201010193264 A CN201010193264 A CN 201010193264A CN 201010193264 A CN201010193264 A CN 201010193264A CN 101845341 A CN101845341 A CN 101845341A
- Authority
- CN
- China
- Prior art keywords
- coal
- parts
- cement
- pro
- water
- 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.)
- Withdrawn
Links
Landscapes
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
The invention relates to shaped coal, in particular to industrial shaped coal which is prepared from the following components in parts by weight: 20-30 parts of bituminous coal, 2-10 parts of cement, 3-5 parts of light burning powder, 5-10 parts of prime carbon, 1-2 parts of pro-oxygenic agent and 20-50 parts of water. Compared with the prior art, the invention has the advantages of most adhesion, higher heat productivity, long combustion flame with much smoke in combustion, convenient use and rapid firing because the bituminous coal with the carbon content of 75-90 percent and without free humic acid is added to the shaped coal.
Description
Technical field
The present invention relates to a kind of moulded coal, particularly a kind of industrial shaping coal.
Background technology
The fuel that is used for boiler at present is mainly based on the matter raw coal that looses, and the run-of-mine coal (ROM coal) that raw coal is meant from the ground or subsurface excavation goes out is through screening the coal after spoil, pyrite etc. are removed in processing, and that produces also is raw coal without washing, crude run-of-mine coal (ROM coal).Raw coal comprises natural coke and low grade coal, does not comprise low calorific value coal etc.Raw coal blackness of exhaustion in combustion processes is big, and environmental pollution is serious, and transports, stores extremely inconvenient.
Summary of the invention
Purpose of the present invention just is to overcome weak point of the prior art, and a kind of industrial shaping coal is provided.
Technical scheme of the present invention is as follows:
A kind of industrial shaping coal is characterized in that: it is made up of bituminous coal, cement, light burnt powder, plain charcoal, pro-oxygenic agent, water, and each component portion rate is bituminous coal 20-30, cement 2-10, light burnt powder 3-5, plain charcoal 5-10, pro-oxygenic agent 1-2, water 20-50.
The best portion rate of each component is bituminous coal 25, cement 8, light burnt powder 4, plain charcoal 8, pro-oxygenic agent 1, water 30.
Compared with prior art, the invention has the advantages that, add bituminous coal in moulded coal, the bituminous coal carbon content is 75%～90%, does not contain the free humic acid, and great majority have cohesiveness and thermal value is higher, and flame is long and thickness is easy to use, quick combustion during burning.
Embodiment
Embodiment 1: a kind of industrial shaping coal, and it is made up of bituminous coal, cement, light burnt powder, plain charcoal, pro-oxygenic agent, water, and each component portion rate is bituminous coal 30, cement 2, light burnt powder 5, plain charcoal 5, pro-oxygenic agent 2, water 20.
Embodiment 2: a kind of industrial shaping coal, and it is made up of bituminous coal, cement, light burnt powder, plain charcoal, pro-oxygenic agent, water, and each component portion rate is bituminous coal 20, cement 10, light burnt powder 3, plain charcoal 10, pro-oxygenic agent 1, water 50.
Embodiment 3: a kind of industrial shaping coal, and it is made up of bituminous coal, cement, light burnt powder, plain charcoal, pro-oxygenic agent, water, and each component portion rate is bituminous coal 25, cement 8, light burnt powder 4, plain charcoal 8, pro-oxygenic agent 1, water 30.
In the various embodiments described above, coal dust should be broken to particle usually and be not more than 3mm.Meeting under the situation of processing requirement, also can adopt other granularities.
Each technological process that briquette production of the present invention relates to (for example select materials, pulverizing, batch mixing, moulding, drying etc.) all can adopt the technology of prior art or other any suitable.
Claims (2)
1. industrial shaping coal, it is characterized in that: it is made up of bituminous coal, cement, light burnt powder, plain charcoal, pro-oxygenic agent, water, and each component portion rate is bituminous coal 20-30, cement 2-10, light burnt powder 3-5, plain charcoal 5-10, pro-oxygenic agent 1-2, water 20-50.
2. according to the described industrial shaping coal of claim 1, it is characterized in that: the best portion rate of each component is bituminous coal 25, cement 8, light burnt powder 4, plain charcoal 8, pro-oxygenic agent 1, water 30.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010193264A CN101845341A (en) | 2010-06-07 | 2010-06-07 | Industrial shaped coal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010193264A CN101845341A (en) | 2010-06-07 | 2010-06-07 | Industrial shaped coal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101845341A true CN101845341A (en) | 2010-09-29 |
Family
ID=42770158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010193264A Withdrawn CN101845341A (en) | 2010-06-07 | 2010-06-07 | Industrial shaped coal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101845341A (en) |
-
2010
- 2010-06-07 CN CN201010193264A patent/CN101845341A/en not_active Withdrawn
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103060041B (en) | Briquette containing composite binder and burning synergistic agent and preparation method thereof | |
| CN104745266A (en) | Biomass briquette fuel | |
| CN105238484A (en) | Biomass fuel based on sepiolite powder combustion improver and preparation method thereof | |
| CN105038891A (en) | Low-sulfur and environment-friendly coal and processing method thereof | |
| CN106147912A (en) | A kind of moulded coal preparation method of the low-order coal of solid sulfur high thermal stability | |
| CN103923715B (en) | With blue charcoal end for the method for water charcoal slurry prepared by raw material | |
| CN101285015A (en) | Quick burning coal compositions of environmental protection and energy conservation by using bituminous coal as component | |
| KR101595502B1 (en) | Dispose of used mushroom medium and a method of manufacturing the pellets | |
| CN104946337A (en) | Method for producing biomass forming carbon | |
| CN112646627A (en) | Granular briquette and preparation method thereof | |
| CN104611082A (en) | Production method of environmental-friendly charcoal | |
| CN101845341A (en) | Industrial shaped coal | |
| CN105349203A (en) | Coal briquette using anthracite and carbonized biomass fuel as substrate | |
| KR101249762B1 (en) | Solid fuel for cooking and heating using bituminous coal and method of manufacturing thereof | |
| CN102618343A (en) | Instant water coal briquette and molding method thereof | |
| KR20100047372A (en) | The formation solid fuel which uses the anthracite and the manufacturing method | |
| CN105349209A (en) | Biomass fuel-containing recycling coal | |
| CN108949255B (en) | Preparation method of biological fuel oil | |
| CN109929639A (en) | Firm formula moulded coal | |
| CN104263424A (en) | Methanol petrol for vehicles | |
| CN106479585B (en) | A kind of method that high concentration PVA waste water prepares water-coal-slurry | |
| CN109929647A (en) | High-efficiency type moulded coal | |
| CN1456644A (en) | Clean coal cold pressing method without binder | |
| CN106118792A (en) | A kind of sludge synthetic fuel and manufacture method thereof | |
| CN109929648A (en) | Resistance to burning type briquette |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Open date: 20101020 |