CN101089153A - Industrial hot puffed briquette - Google Patents
Industrial hot puffed briquette Download PDFInfo
- Publication number
- CN101089153A CN101089153A CN 200610044697 CN200610044697A CN101089153A CN 101089153 A CN101089153 A CN 101089153A CN 200610044697 CN200610044697 CN 200610044697 CN 200610044697 A CN200610044697 A CN 200610044697A CN 101089153 A CN101089153 A CN 101089153A
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- China
- Prior art keywords
- puffed
- briquette
- industrial hot
- agent
- coal
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Abstract
The industrial hot puffed briquette is prepared with coal 90 wt%, adhesive comprising cement and PVA 0.3 wt%, puffing agent comprising sodium chloride, sodium hydroxide and potassium hydroxide 7.5 wt%, combustion improver comprising potassium permanganate and potassium chlorate 1.5 wt%, and smoke eliminating and sulfur fixing agent comprising lime and calcium chloride, magnesia or calcium oxide 0.7 wt%. It has low density, high porosity, low cost, saving in energy and high sulfur fixing rate.
Description
Technical field
This invention is a kind of industrial hot puffed briquette, belongs to the resource and environment technical field
Background technology
The coal briquette product preparation that existing industry is used is complicated, the cost height, and the pollution that easily causes the ignition dope burning to produce exists and uses inconvenience, the shortcoming that is difficult to promote.Present technique is that a kind of preparation is simple, convenient for production, production cost is low, does not pollute, but wide popularization and application.
The present invention selects for use oxygenant, catalyzer and scavenging agent to mix to form.Ignition dopes such as potassium permanganate have oxygenizement, and carrying out oxidizing reaction with its burning and emitting a certain amount of and oxygen provides favourable condition for the trouble-free burning of fuel, and certain katalysis is also played in its reaction; Swelling agent such as sodium-chlor moment decomposes, and produces " microexplosion ", makes that the coal seam is loose plays bulk effect; The agent of smoke-eliminating sulfur-fixing such as unslaked lime, calcium chloride can reach desulfurization and reduce the effect of polluting; After the mixing, form a kind of industrial hot puffed briquette.Solved coal briquette in pressing process, cause density cross macro porosity low excessively, use the too high problem of ignition dope cost in a large number.
It is high and to the pollution problem of environment to the invention solves present China coal combustion efficient, improves the reactive behavior and the inflammableness of coal; Also can reduce NO simultaneously
xAnd SO
xGrowing amount, reduce to pollute.This additive for fire coal is applicable to various coals to be all kinds of civil boilers, the industrial furnace of fuel, and it integrates economizes on coal, sulphur removal, eliminates smoke, and has obvious social and economic benefit.The present invention's over-emitting black exhaust not in combustion processes is measured by detecting the method that ashes contain carbon residue, energy-conservation 10-20%, and sulfur-fixing rate reaches 66-87%.
Summary of the invention
The object of the present invention is to provide a kind of industrial hot puffed briquette.
The present invention is achieved in that industrial hot puffed briquette, it is characterized in that being made up of coal 90%, binding agent 0.3%, swelling agent 7.5%, ignition dope 1.5%, smoke-eliminating sulfur-fixing agent 0.7%; Ignition dope is potassium permanganate and Potcrate, and swelling agent is sodium-chlor, sodium hydroxide and potassium hydroxide, and the smoke-eliminating sulfur-fixing agent is unslaked lime and calcium chloride or magnesium oxide, calcium oxide, and binding agent is that (proportioning is 90-98%: 2～10%) for cement and polyvinyl alcohol.
Embodiment
Through pulverizing, blending and mixing is produced with common coal briquette in proportion.
Claims (7)
1, industrial hot puffed briquette is characterized in that being made up of coal, binding agent, swelling agent, ignition dope, smoke-eliminating sulfur-fixing agent.
2, according to the binding agent of claims 1 industrial hot puffed briquette, its feature is made by cement and polyvinyl alcohol.
3,, it is characterized by potassium permanganate and Potcrate according to the ignition dope of claims 1 industrial hot puffed briquette.
4,, it is characterized by sodium-chlor, sodium hydroxide and potassium hydroxide according to the swelling agent of claims 1 industrial hot puffed briquette.
5, according to the smoke-eliminating sulfur-fixing agent of claims 1 industrial hot puffed briquette, it is characterized by unslaked lime and calcium chloride or magnesium oxide, calcium oxide.
6, binder formula cement and the polyvinyl alcohol cement proportion according to claims 2 industrial hot puffed briquettes is 90-98%: 2～10%.
7, according to claims 1 industrial hot puffed briquette, it is characterized in that the weight percent of each component is as follows: coal 90%, binding agent 0.3%, swelling agent 7.5%, ignition dope 1.5%, smoke-eliminating sulfur-fixing agent 0.7%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610044697 CN101089153A (en) | 2006-06-14 | 2006-06-14 | Industrial hot puffed briquette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610044697 CN101089153A (en) | 2006-06-14 | 2006-06-14 | Industrial hot puffed briquette |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101089153A true CN101089153A (en) | 2007-12-19 |
Family
ID=38942656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610044697 Pending CN101089153A (en) | 2006-06-14 | 2006-06-14 | Industrial hot puffed briquette |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101089153A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101665868B (en) * | 2009-07-30 | 2011-04-27 | 山西太钢不锈钢股份有限公司 | Method for utilizing stainless steel removed dust as ironmaking raw material |
| CN101215488B (en) * | 2008-01-15 | 2011-09-07 | 天津城市建设学院 | Organic garbage and sludge mixed solid fuel and preparation method thereof |
| CN102199465A (en) * | 2011-04-03 | 2011-09-28 | 井涌 | Additive for coal |
| CN102585962A (en) * | 2012-02-07 | 2012-07-18 | 朱立斌 | Combustion-supporting reinforcement forming agent |
| CN101531935B (en) * | 2009-04-13 | 2012-11-21 | 何超 | Energy-saving and environment-friendly honeycomb briquette |
| CN103060041A (en) * | 2013-01-24 | 2013-04-24 | 广西桂晟新能源科技有限公司 | Briquette containing composite binder and burning synergistic agent and preparation method thereof |
| CN109111971A (en) * | 2017-06-23 | 2019-01-01 | 江苏元方缘新能源有限公司 | A kind of coke-removing agent and preparation method thereof being used to prepare biomass granule fuel |
| CN110981238A (en) * | 2019-12-21 | 2020-04-10 | 安徽海螺新材料科技有限公司 | Additive for cement raw material |
-
2006
- 2006-06-14 CN CN 200610044697 patent/CN101089153A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101215488B (en) * | 2008-01-15 | 2011-09-07 | 天津城市建设学院 | Organic garbage and sludge mixed solid fuel and preparation method thereof |
| CN101531935B (en) * | 2009-04-13 | 2012-11-21 | 何超 | Energy-saving and environment-friendly honeycomb briquette |
| CN101665868B (en) * | 2009-07-30 | 2011-04-27 | 山西太钢不锈钢股份有限公司 | Method for utilizing stainless steel removed dust as ironmaking raw material |
| CN102199465A (en) * | 2011-04-03 | 2011-09-28 | 井涌 | Additive for coal |
| CN102585962A (en) * | 2012-02-07 | 2012-07-18 | 朱立斌 | Combustion-supporting reinforcement forming agent |
| CN103060041A (en) * | 2013-01-24 | 2013-04-24 | 广西桂晟新能源科技有限公司 | Briquette containing composite binder and burning synergistic agent and preparation method thereof |
| CN103060041B (en) * | 2013-01-24 | 2014-02-26 | 广西桂晟新能源科技有限公司 | Briquette containing composite binder and burning synergistic agent and preparation method thereof |
| CN109111971A (en) * | 2017-06-23 | 2019-01-01 | 江苏元方缘新能源有限公司 | A kind of coke-removing agent and preparation method thereof being used to prepare biomass granule fuel |
| CN110981238A (en) * | 2019-12-21 | 2020-04-10 | 安徽海螺新材料科技有限公司 | Additive for cement raw material |
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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 |
Open date: 20071219 |