CN103045322B - Desulfurizing and smoke eliminating solidifying agent - Google Patents
Desulfurizing and smoke eliminating solidifying agent Download PDFInfo
- Publication number
- CN103045322B CN103045322B CN201210538024.3A CN201210538024A CN103045322B CN 103045322 B CN103045322 B CN 103045322B CN 201210538024 A CN201210538024 A CN 201210538024A CN 103045322 B CN103045322 B CN 103045322B
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- Prior art keywords
- desulfurizing
- coal
- solidifying agent
- smoke eliminating
- cement
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- Treating Waste Gases (AREA)
Abstract
The invention discloses a kind of desulfurizing and smoke eliminating solidifying agent, relate to fuel auxiliary, object controls the discharge of coal in aflame various objectionable constituent, the especially generation of sulfide.A kind of desulfurizing and smoke eliminating solidifying agent, comprises each component of following weight part: cement 4-6, lime 6-8, sodium hydroxide 0.03-0.08, water 2-3.Abundant raw material source of the present invention, cost is low, is convenient to promote; Easy to use, successful, can improve burning of coal rate, improves burning quality.
Description
Technical field
The present invention relates to fuel auxiliary, be specifically related to a kind of desulfurizing and smoke eliminating solidifying agent.
Background technology
China is coal production state maximum in the world and consumption of coal state, and coal is the main primary energy source of China, is key pillars of the national economy, but, undeniable, coal utilizes in burning the pollution produced in process, can cause serious impact to the health of the mankind and environment.
For this reason, analyze coal and pollute Producing reason, seek effective countermeasure, alleviate coal and pollute, strengthen environmental protection, imperative.Coal is that principal element forms by phosphorus, hydrogen, oxygen, sulphur, and the organic and inorganic elements of other trace, and when using as the energy owing to directly not burning, coal is in the process of high-temp combustion, various elemental composition is reconfigured by chemical reaction and forms new molecular structure, wherein has the objectionable constituent of a lot of environmental pollution.As carbon monoxide, it discharges when coal is fully burned, mainly to the oxygen disorganization in human respiratory tract and flushing albumen; In coal, institute's sulfur-bearing is in high-temp combustion, and chemical reaction is sulfurous gas, and it enters in air with fume emission, the respiratory tract of human body is damaged, merge with water vapor in atmosphere and form acid rain, to plant and buildings has corrosion failure to growth, it is coal topmost harm in burning; Secondly be tar flue gas and dust floating matter, in coal combustion, have the volatilization of tar flue gas, it is mainly attached on combustion equipment, adsorbs a large amount of dust and acidic substance, has corrosion harmfulness to equipment, reduction of service life.In sum, the obnoxious flavour that coal mainly produces in combustion mainly comprises sulfurous gas, hydrogen sulfide, nitrogen protoxide etc., and wherein sulfurous gas is at most the most serious.
The object of the invention is to control the discharge of coal in aflame various objectionable constituent, the especially generation of sulfide.
Summary of the invention
The object of the invention is to control the discharge of coal in aflame various objectionable constituent, the especially generation of sulfide, and provide a kind of desulfurizing and smoke eliminating solidifying agent.
The present invention is achieved by the following technical solutions:
A kind of desulfurizing and smoke eliminating solidifying agent, comprises each component of following weight part:
Cement 4-6
Lime 6-8
Sodium hydroxide 0.03-0.08
Water 2-3.
Further, a kind of desulfurizing and smoke eliminating solidifying agent, preferably includes each component of following weight part:
Cement 5
Lime 7
Sodium hydroxide 0.05
Water 2.5.
In use, be used in combination by above-mentioned desulfurizing and smoke eliminating solidifying agent and coal according to mass ratio, can according to the quality of coal, adjustment usage quantity.
In instant component, the coal binding substances of fine particle is set in together by cement, form specific solid shape, the use of various combustion equipment can be convenient to, also can store in any environment, owing to there being the curing characteristics effect of cement, good airflow circulation can be formed in coal burning after forming, thus coal is fully burned, combination reaction is complete, and heat utilization efficiency is high, pollute low, and owing to there being solidification, the evaporation rate of coal when burning slows down, thus decreases the discharge of tar flue gas and dust; Its main component of Wingdale is calcium carbonate, and form carbon dioxide and oxygen calcium when coal combustion high temperature, the sulfurous gas formed when calcium oxide and coal combustion is combined, generate calcium sulfite, calcium sulfite is inorganic salt, stays in lime-ash, thus reduces the quantity discharged of sulfide; Sodium hydroxide can eliminate the outer sulphur in coal.
Compared with prior art, the present invention has the following advantages:
(1) abundant raw material source, cost is low, is convenient to promote;
(2) easy to use, successful, significantly can reduce generation and the discharge of coal combustion process medium sulphide content, tar flue gas and dust floating matter;
(3) burning of coal rate can be improved, improve burning quality.
Embodiment
Embodiment 1
A kind of desulfurizing and smoke eliminating solidifying agent, comprises each component of following weight part:
Cement 5
Lime 7
Sodium hydroxide 0.05
Water 2.5.
Embodiment 2
A kind of desulfurizing and smoke eliminating solidifying agent, comprises each component of following weight part:
Cement 4
Lime 8
Sodium hydroxide 0.06
Water 2.
Embodiment 3
A kind of desulfurizing and smoke eliminating solidifying agent, comprises each component of following weight part:
Cement 5
Lime 6
Sodium hydroxide 0.08
Water 2.
Embodiment 4
A kind of desulfurizing and smoke eliminating solidifying agent, comprises each component of following weight part:
Cement 6
Lime 7
Sodium hydroxide 0.03
Water 3.
Claims (2)
1. a desulfurizing and smoke eliminating solidifying agent, is characterized in that: be made up of each component of following weight part:
Cement 4-6
Lime 6-8
Sodium hydroxide 0.03-0.08
Water 2-3.
2. desulfurizing and smoke eliminating solidifying agent according to claim 1, is characterized in that: be made up of each component of following weight part:
Cement 5
Lime 7
Sodium hydroxide 0.05
Water 2.5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210538024.3A CN103045322B (en) | 2012-12-13 | 2012-12-13 | Desulfurizing and smoke eliminating solidifying agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210538024.3A CN103045322B (en) | 2012-12-13 | 2012-12-13 | Desulfurizing and smoke eliminating solidifying agent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103045322A CN103045322A (en) | 2013-04-17 |
| CN103045322B true CN103045322B (en) | 2016-02-24 |
Family
ID=48058187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210538024.3A Expired - Fee Related CN103045322B (en) | 2012-12-13 | 2012-12-13 | Desulfurizing and smoke eliminating solidifying agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103045322B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107287001A (en) * | 2017-08-14 | 2017-10-24 | 吴丹 | A kind of desulfurizing and smoke eliminating curing agent |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1172151A (en) * | 1997-07-03 | 1998-02-04 | 张斯恒 | Fire coal combustion improver suitable for various coals |
| CN101041787A (en) * | 2006-03-24 | 2007-09-26 | 于波 | Energy-saving environment protection fire coal addition agent |
| CN101302454A (en) * | 2008-05-28 | 2008-11-12 | 朱琳 | Environment-protective energy-saving briquet |
| CN101434885A (en) * | 2008-11-20 | 2009-05-20 | 陕西升基能源管理有限公司 | Multiple-effect coal fines additive and efficient clean fire coal powder prepared thereby |
-
2012
- 2012-12-13 CN CN201210538024.3A patent/CN103045322B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1172151A (en) * | 1997-07-03 | 1998-02-04 | 张斯恒 | Fire coal combustion improver suitable for various coals |
| CN101041787A (en) * | 2006-03-24 | 2007-09-26 | 于波 | Energy-saving environment protection fire coal addition agent |
| CN101302454A (en) * | 2008-05-28 | 2008-11-12 | 朱琳 | Environment-protective energy-saving briquet |
| CN101434885A (en) * | 2008-11-20 | 2009-05-20 | 陕西升基能源管理有限公司 | Multiple-effect coal fines additive and efficient clean fire coal powder prepared thereby |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103045322A (en) | 2013-04-17 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160115 Address after: 032299, Shanxi Province, Lvliang City, Fenyang Province town, Qing village, East Village slope road Applicant after: Fenyang City Kai Sheng clean type coal Manufacturing Co., Ltd Applicant after: Zhou Zhongxin Applicant after: Zhang Xubing Address before: 033000 Shanxi city of Lvliang province Dawu town Fangshan County Wu Hui Village Applicant before: Lyuliang Shengkai Rubber Powder Equipment Manufacturing Co., Ltd. |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160224 Termination date: 20171213 |
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| CF01 | Termination of patent right due to non-payment of annual fee |