CN1097459A - Coal additive for saving energy - Google Patents
Coal additive for saving energy Download PDFInfo
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- CN1097459A CN1097459A CN 93108197 CN93108197A CN1097459A CN 1097459 A CN1097459 A CN 1097459A CN 93108197 CN93108197 CN 93108197 CN 93108197 A CN93108197 A CN 93108197A CN 1097459 A CN1097459 A CN 1097459A
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- sodium
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- saving energy
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- additive
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Abstract
The additive for saving energy that the present invention uses when being a kind of boiler combustion coal.Main component (% meter by weight): sodium formiate 20, sodium-acetate 20, SODIUMNITRATE 17, sodium chlorate 30, yellow soda ash 7, chromium trioxide 2, potassium permanganate 2, Potcrate 2.According to various material content proportionings, at first that content is little raw material, in the stirring machine, do abundant stirring, the raw material of the various content of adding one by one fully stirs again again.Use the present invention can make boiler efficiency improve 13.78%, coal saving rate 16.45-25%, dust exhausting concentration reduces by 36.7%, and the black smoke degree falls below the one-level.
Description
The additive for saving energy that the present invention uses when being a kind of boiler combustion coal.
Present boiler combustion coal, most of boiler output is low, thermo-efficiency is low, consumption of coal is big, oke exhaust blackness and dust discharge index height, year economical operation expense height, for this reason, a lot of people work hard on the improvement boiler structure, to improve boiler thermal output.
The purpose of this invention is to provide a kind of coal additive for saving energy.
The object of the present invention is achieved like this.The coal additive for saving energy major ingredient comprises (% meter by weight), sodium formiate 15-22, sodium-acetate 15-22, SODIUMNITRATE 15-17, sodium chlorate 28-30, yellow soda ash 5-7, chromium trioxide 1.5-2, potassium permanganate 1.5-2, Potcrate 1.5-2.
Coal additive for saving energy is according to boiler coal combustion theory, mixes multiple organic compound in raw coal, plays chemical combustion-supporting effect and develops.Multiple oxide compound and bulk compound in raw coal, have been added, because the decomposition temperature difference of various compounds in burner hearth, promptly when the differing temps of burner hearth 50-800 degree, decompose, impel coal seam burning by different level in burner hearth, this moment the additive chromium trioxide, potassium permanganate, Potcrate, potassium acid sodium, sodium-acetate, SODIUMNITRATE is residing temperature difference in the coal seam, just progressively decompose and discharge strong oxidizing gas and combustible material, improved the intensity of combustion in the burner hearth thus, make simultaneously burning in flue gas inflammable gas and the carbon granules of suspension also obtained abundant burning, thereby reduced the blackness of disappear sand and the smoke evacuation in the coal.Not only under action of high temperature, still discharge oxygen and combustible material, and can also improve the burning of coke and the degree that burns of burnt grain effective ingredient this moment of additive chromium trioxide, potassium permanganate, Potcrate, potassium acid sodium, sodium-acetate, SODIUMNITRATE.Since the raising of fire box temperature, and impel the stove internal combustion rapidly with violent.The crystal of raising agent yellow soda ash, sodium-chlor is under action of high temperature, explosion in the coal seam again, the chemical reaction on yellow soda ash, the sodium-chlor generation differing temps has stirred the gas in the coal seam at this moment, impel combustible material and air to contact rapidly and scorching hot coke grain surface, make burning more abundant.
Raising agent yellow soda ash can produce bulk stirring coal seam generation waterfall and split after heating, thereby the product on the oscillatory combustion material surface breaks away from as early as possible, impel new contact of other stiff combustion gas body weight and scorching hot coke surface, make the more abundant raising agent SODIUMNITRATE of its burning in burning, can produce the bulk effect of foaming, the bulk catalyzer potassium permanganate of disengaging of surface product produces when the contact naked light and burns in the time of stirring the burning of removal coke to coke as soon as possible, and porous also plays coal seam and the bulk effect of stirring simultaneously in coal particles and in the coal seam.Can produce oxygen when oxygenation agent chromium trioxide, potassium permanganate, Potcrate contact high temperature, the burner hearth oxygenation can combustion-supporting ignition dope sodium-acetate, and 150 ℃ of fusing points can just burning when the contact naked light, it can help coal to burn fully, so, to play a role in the present invention, its raw material itself can be combustion-supporting bulk, and generation hydrogen, remaining residue is exactly the sodium-chlor composition, thus can replenish the performance of performance sodium-chlor composition again, so sodium-acetate is the comprehensive of multiple material in the product.Combustion supporting catalyst SODIUMNITRATE fusing point is 48 ℃, meets the naked light burning and produces high-strength oxide compound, and is combustion-supporting to the coal seam oxidation with porous behind the coal burning generation high temperature, through the progressively rising of excess temperature, can produce the high-strength combustionmaterials such as substandard goods essence of bulk catalyzer sodium-chlor.
Chemical feedstocks in according to the present invention can be in burner hearth all temps produce chemical reaction under changing, evenly coal combustion and fire box temperature is improved must make heat transfer efficiency improve, the also corresponding raising of boiler output, effect of coal saving is also very obvious, process stabilizing is reliable.Use the present invention can make boiler efficiency improve 13.78%, coal saving rate 16.45-25%, dust exhausting concentration reduces by 36.7%, and the black smoke degree falls below the one-level.
The present invention is provided by following examples:
Coal additive for saving energy major ingredient (% meter by weight): sodium formiate 20, sodium-acetate 20, SODIUMNITRATE 17, sodium chlorate 30, yellow soda ash 7, chromium trioxide 2, potassium permanganate 2, Potcrate 2.According to various material content proportionings, at first that content is little raw material, in the stirring machine, do abundant stirring, the raw material of the various content of adding one by one fully stirs again again.
Claims (2)
1, a kind of coal additive for saving energy is characterized in that major ingredient (% meter by weight) comprises sodium formiate 15-22, sodium-acetate 15-22, SODIUMNITRATE 15-17, sodium chlorate 28-30, yellow soda ash 5-7, chromium trioxide 1.5-2, potassium permanganate 1.5-2, Potcrate 1.5-2.
2,, it is characterized in that major ingredient (% meter by weight) comprises sodium formiate 20, sodium-acetate 20, SODIUMNITRATE 17, sodium chlorate 30, yellow soda ash 7, chromium trioxide 2, potassium permanganate 2, Potcrate 2 according to the described coal additive for saving energy of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93108197 CN1097459A (en) | 1993-07-13 | 1993-07-13 | Coal additive for saving energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93108197 CN1097459A (en) | 1993-07-13 | 1993-07-13 | Coal additive for saving energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1097459A true CN1097459A (en) | 1995-01-18 |
Family
ID=4987055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93108197 Pending CN1097459A (en) | 1993-07-13 | 1993-07-13 | Coal additive for saving energy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1097459A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1057112C (en) * | 1997-07-03 | 2000-10-04 | 张斯恒 | Bunker coal combustion adjuvant suitable for many kinds of coal |
| CN104130819A (en) * | 2014-07-28 | 2014-11-05 | 林鼎华 | Multifunctional coal-saving synergistic additive |
| CN106544074A (en) * | 2015-09-16 | 2017-03-29 | 长沙金原环保科技有限公司 | A kind of coal catalysis burning-rate accelerator and its application step by step |
-
1993
- 1993-07-13 CN CN 93108197 patent/CN1097459A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1057112C (en) * | 1997-07-03 | 2000-10-04 | 张斯恒 | Bunker coal combustion adjuvant suitable for many kinds of coal |
| CN104130819A (en) * | 2014-07-28 | 2014-11-05 | 林鼎华 | Multifunctional coal-saving synergistic additive |
| CN104130819B (en) * | 2014-07-28 | 2018-05-01 | 福建中煤化工环保科技有限公司 | Multifunctional coal-saving Synergistic additives |
| CN106544074A (en) * | 2015-09-16 | 2017-03-29 | 长沙金原环保科技有限公司 | A kind of coal catalysis burning-rate accelerator and its application step by step |
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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 | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |