CN108456561A - A kind of Industrial Stoves, boiler novel environment friendly fuel and preparation method thereof - Google Patents
A kind of Industrial Stoves, boiler novel environment friendly fuel and preparation method thereof Download PDFInfo
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- CN108456561A CN108456561A CN201810482272.8A CN201810482272A CN108456561A CN 108456561 A CN108456561 A CN 108456561A CN 201810482272 A CN201810482272 A CN 201810482272A CN 108456561 A CN108456561 A CN 108456561A
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- environment friendly
- novel environment
- boiler
- industrial stoves
- friendly fuel
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/02—Liquid carbonaceous fuels essentially based on components consisting of carbon, hydrogen, and oxygen only
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/143—Organic compounds mixtures of organic macromolecular compounds with organic non-macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L10/00—Use of additives to fuels or fires for particular purposes
- C10L10/02—Use of additives to fuels or fires for particular purposes for reducing smoke development
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L10/00—Use of additives to fuels or fires for particular purposes
- C10L10/08—Use of additives to fuels or fires for particular purposes for improving lubricity; for reducing wear
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/18—Organic compounds containing oxygen
- C10L1/182—Organic compounds containing oxygen containing hydroxy groups; Salts thereof
- C10L1/1822—Organic compounds containing oxygen containing hydroxy groups; Salts thereof hydroxy group directly attached to (cyclo)aliphatic carbon atoms
- C10L1/1826—Organic compounds containing oxygen containing hydroxy groups; Salts thereof hydroxy group directly attached to (cyclo)aliphatic carbon atoms poly-hydroxy
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/18—Organic compounds containing oxygen
- C10L1/19—Esters ester radical containing compounds; ester ethers; carbonic acid esters
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- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Liquid Carbonaceous Fuels (AREA)
Abstract
The present invention relates to energy technology fields, specifically disclose a kind of Industrial Stoves, boiler novel environment friendly fuel and preparation method thereof.The Industrial Stoves, boiler novel environment friendly fuel, including raw material components that mass fraction is following：35 85 parts of methanol；It polymerize 40 parts of TDA15；5 15 parts of dimethyl carbonate；69 parts of ethylene glycol；0.1 0.3 parts of smoke abatement combustion adjuvant；24 parts of cosolvent；0.1 0.5 parts of preservative.Industrial Stoves provided by the invention, boiler novel environment friendly fuel, with methanol, polymerization TDA, ethylene glycol etc. for primary raw material, have many advantages, such as at low cost, fuel performance is stable, calorific value is high, burning is abundant, burning is lasting, not carbon distribution, without residue and combustion tail gas is pollution-free, clean environment firendly, be the ideal substitute of Industrial Stoves, boiler fossil fuel.
Description
Technical field
The present invention relates to energy technology field more particularly to a kind of Industrial Stoves, boiler novel environment friendly fuel and its systems
Preparation Method.
Background technology
With the rapid industrial development in our country, environmental issue has become social focus.Kiln, boiler mainly utilize at present
The heat of fuel combustion or electric energy conversion.Traditional fuel is based on coal, diesel oil, liquefied petroleum, natural gas etc..These fuel provide
Source is limited, increasingly depleted, cost increases and fire emission pollution air, and under increasingly serious environmental protection pressure, exploitation is novel
Environment-friendly fuel substitute traditional fuel, be new energy field development inexorable trend.
Alcohol-based fuel is deep to be favored by every industry or trade's tissue as a kind of clean energy resource.Currently, there is burning in alcohol-based fuel
The problems such as calorific value is low, of high cost, corrosivity is strong, intersolubility is poor, the serious popularization and application for hindering alcohol-based fuel.Especially in kiln
Stove, field of boilers, low heat value limit its use.
Invention content
For existing alcohol-based fuel is of high cost, calorific value is low, environmentally friendly not up to standard, it is not directly applicable kiln, boiler etc. and asks
Topic, a kind of Industrial Stoves of present invention offer, boiler novel environment friendly fuel and preparation method thereof.
To achieve the above object of the invention, the embodiment of the present invention uses the following technical solution：
A kind of Industrial Stoves, boiler novel environment friendly fuel, including raw material components that mass fraction is following：
Compared with the existing technology, Industrial Stoves provided by the invention, boiler novel environment friendly fuel, with methanol, polymerization
TDA, ethylene glycol etc. are primary raw material, at low cost, fuel performance is stable, calorific value is high, burning is abundant, burning is lasting, does not accumulate
Carbon, without residue and the advantages that combustion tail gas is pollution-free, clean environment firendly, be that Industrial Stoves, the ideal of boiler fossil fuel substitute
Product.
Further, the present invention also provides the preparation methods of the Industrial Stoves, boiler novel environment friendly fuel.The preparation
Method includes the following steps：
(1) according to the Industrial Stoves, boiler each component is weighed with the raw material proportioning of novel environment friendly fuel；
(2) methanol, dimethyl carbonate, ethylene glycol are subjected to mixing treatment, obtain the first mixed liquor；
(3) smoke abatement combustion adjuvant, cosolvent and preservative are subjected to mixing treatment, obtain the second mixed liquor；
(4) it after first mixed liquor, the second mixed liquor being carried out mixing treatment, stands, obtains third mixed liquor；
(5) the polymerization TDA is added in the third mixed liquor, is stirred, stands and filtration treatment, obtains work
Industry kiln, boiler novel environment friendly fuel.
Compared with the existing technology, Industrial Stoves provided by the invention, the boiler preparation method of novel environment friendly fuel, technique
It is simple and convenient to operate, is environmentally protective, is safe and reliable.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.
A kind of Industrial Stoves of offer of the embodiment of the present invention, boiler novel environment friendly fuel.The Industrial Stoves, boiler are with novel
Environment-friendly fuel, including raw material components that mass fraction is following：
Preferably, the Industrial Stoves, boiler novel environment friendly fuel, including raw material components that mass fraction is following：
Preferably, the Industrial Stoves, boiler novel environment friendly fuel, including raw material components that mass fraction is following：
Specifically, dimethyl carbonate is the heat for polymerizeing the solvent of TDA, and can adjusting fuel with ethylene glycol collective effect
Value, makes the calorific value higher of fuel, helps persistently to burn.
Preferably, the polymerization TDA is by-product after dinitrotoluene (DNT) hydrofining in TDI production processes, dinitro first
Benzene is the intermediate for preparing toluene di-isocyanate(TDI) (TDI), and dinitrotoluene (DNT) is the di-nitrated generation of toluene, is nitrified due to existing
It is insufficient, cross and also have the reasons such as impurity in the side reactions such as nitrification and toluene, di-nitrated product composition is more complicated, makes dinitro first
When benzene hydrogenates to form TDA (2.4- toluenediamines or 2.6- toluenediamines), simultaneous hydrogenation, dimerization reaction (reaction
Condition：High temperature, high pressure, continuously hydrogen adding), so formed ortho-toluene diamine, toluidines, contraposition toluidines, methanediamine basic ring oneself
The by-products such as alkane, nitramine, azoxy compounds purify out principal product 2.4- toluenediamines or 2.6- through TDA refining steps
The mixture of remaining by-product after toluenediamine is referred to as polymerization TDA.It polymerize the calorific value that TDA improves fuel, and because being hydrogen
Change product, has compared with strong reducing property, fully reacted with oxygen and play combustion-supporting effect, keep fuel combustion lasting.
Preferably, grain size≤5mm of the polymerization TDA, convenient for fully dissolving.
Preferably, the smoke abatement combustion adjuvant is at least one of ferrocene, isooctyl ester nitrate, ether ketone, improves fuel
Combustibility makes burning more fully, persistently.
Preferably, the cosolvent is at least one of aliphatic acid, acetone, glycerine, butanol, amylalcohol, improves fuel
Stability.
Industrial Stoves provided in an embodiment of the present invention, boiler novel environment friendly fuel, with methanol, polymerization TDA, ethylene glycol
Deng for primary raw material, have at low cost, fuel performance is stable, calorific value is high, burning is abundant, burning is lasting, not carbon distribution, without residue and
The advantages that combustion tail gas is pollution-free, clean environment firendly is the ideal substitute of Industrial Stoves, boiler fossil fuel.
The present invention still further provides the work under the premise of providing the Industrial Stoves, boiler novel environment friendly fuel
The preparation method of industry kiln, boiler novel environment friendly fuel.
In one embodiment, which includes the following steps：
(1) according to the Industrial Stoves, boiler each component is weighed with the raw material proportioning of novel environment friendly fuel；
(2) methanol, dimethyl carbonate, ethylene glycol are subjected to mixing treatment, obtain the first mixed liquor；
(3) smoke abatement combustion adjuvant, cosolvent and preservative are subjected to mixing treatment, obtain the second mixed liquor；
(4) it after first mixed liquor, the second mixed liquor being carried out mixing treatment, stands, obtains third mixed liquor；
(5) the polymerization TDA is added in the third mixed liquor, is stirred, stands and filtration treatment, obtains work
Industry kiln, boiler novel environment friendly fuel.
Explanation is further explained to above-mentioned preparation method below：
Preferably, in step (2), the mixing treatment time is 0.5-1.5h, in step (3), when the mixing treatment
Between be 0.5-1.0h, in step (4), the mixing treatment time is 0.5-1.5h, time of repose 1-3h, in step (5), institute
It is 0.5-1.5h, time of repose 0.5-1.5h to state mixing time, obtains the uniform Industrial Stoves of system, boiler novel environment friendly
Fuel.
This method preparation process is simple, easy to operate, environmentally protective, safe and reliable.
In order to better illustrate Industrial Stoves, boiler novel environment friendly fuel and its preparation side provided in an embodiment of the present invention
Method is illustrated below by embodiment is further.
Embodiment 1
A kind of Industrial Stoves, boiler novel environment friendly fuel, including raw material components that mass fraction is following：
Novel environment friendly fuel process includes the following steps：
(1) according to the Industrial Stoves, boiler each component is weighed with the raw material proportioning of novel environment friendly fuel；
(2) methanol, dimethyl carbonate, ethylene glycol are subjected to mixing treatment 1h, obtain the first mixed liquor；
(3) ferrocene, glycerine and sulfonic acid ammonia are subjected to mixing treatment 0.5h, obtain the second mixed liquor；
(4) after first mixed liquor, the second mixed liquor being carried out mixing treatment 1h, 2h is stood, third mixed liquor is obtained；
(5) the polymerization TDA is added in the third mixed liquor, stirs 1h, stand 1h, filtering obtains industry kiln
Stove, boiler novel environment friendly fuel.
Through experiment measure, novel environment friendly fuel combustion calorific value described in the embodiment be 6680 kilocalories/kilogram, flame temperature is
1210℃。
Embodiment 2
A kind of Industrial Stoves, boiler novel environment friendly fuel, including raw material components that mass fraction is following：
Novel environment friendly fuel process includes the following steps：
(1) according to the Industrial Stoves, boiler each component is weighed with the raw material proportioning of novel environment friendly fuel；
(2) methanol, dimethyl carbonate, ethylene glycol are subjected to mixing treatment 1h, obtain the first mixed liquor；
(3) isooctyl ester nitrate, butanol and sulfonic acid ammonia are subjected to mixing treatment 0.5h, obtain the second mixed liquor；
(4) after first mixed liquor, the second mixed liquor being carried out mixing treatment 1h, 2h is stood, third mixed liquor is obtained；
(5) the polymerization TDA is added in the third mixed liquor, stirs 1h, stand 1h, filtering obtains industry kiln
Stove, boiler novel environment friendly fuel.
Through experiment measure, novel environment friendly fuel combustion calorific value described in the embodiment be 7280 kilocalories/kilogram, flame temperature is
1280℃。
Embodiment 3
A kind of Industrial Stoves, boiler novel environment friendly fuel, including raw material components that mass fraction is following：
Novel environment friendly fuel process includes the following steps：
(1) according to the Industrial Stoves, boiler each component is weighed with the raw material proportioning of novel environment friendly fuel；
(2) methanol, dimethyl carbonate, ethylene glycol are subjected to mixing treatment 1h, obtain the first mixed liquor；
(3) ether ketone, acetone and sulfonic acid ammonia are subjected to mixing treatment 0.5h, obtain the second mixed liquor；
(4) after first mixed liquor, the second mixed liquor being carried out mixing treatment 1h, 2h is stood, third mixed liquor is obtained；
(5) the polymerization TDA is added in the third mixed liquor, stirs 1h, stand 1h, filtering obtains industry kiln
Stove, boiler novel environment friendly fuel.
Through experiment measure, novel environment friendly fuel combustion calorific value described in the embodiment be 8000 kilocalories/kilogram, flame temperature is
1380℃。
In order to better illustrate the characteristic of Industrial Stoves provided in an embodiment of the present invention, boiler novel environment friendly fuel, under
Novel environment friendly fuel prepared by embodiment 3 has been carried out the result and level-one of corresponding performance test, two level and three-level product by face
Index is as shown in table 1, and Air Pollutant Emission Index is as shown in table 2 after novel environment friendly fuel level-one, two level and the examination of three-level product are burnt.
Table 1
It can be obtained by data in table 1, Industrial Stoves provided by the present invention, boiler are stablized with novel environment friendly fuel performance, heat
Value is high：Wherein, the calorific value of the novel environment friendly fuel three-level product is higher than 27500KJ/kg, and primes is higher than 32000KJ/kg.
Table 2
It can be obtained by 2 data of table, Industrial Stoves provided by the present invention, boiler novel environment friendly fuel clean environment firendly, burning
Fully, not carbon distribution, without residue, combustion tail gas meets environmental requirement.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
Any modification, equivalent replacement or improvement etc., should all be included in the protection scope of the present invention made by within refreshing and principle.
Claims (9)
1. a kind of Industrial Stoves, boiler novel environment friendly fuel, it is characterised in that：Including the following raw material components of mass fraction：
2. Industrial Stoves as described in claim 1, boiler novel environment friendly fuel, it is characterised in that：Such as including mass fraction
Under raw material components：
3. Industrial Stoves as claimed in claim 2, boiler novel environment friendly fuel, it is characterised in that：Such as including mass fraction
Under raw material components：
4. Industrial Stoves as described in any one of claims 1-3, boiler novel environment friendly fuel, it is characterised in that：It is described poly-
It is by-product after dinitrotoluene (DNT) hydrofining in TDI production processes to close TDA.
5. Industrial Stoves as described in any one of claims 1-3, boiler novel environment friendly fuel, it is characterised in that：It is described poly-
Close grain size≤5mm of TDA.
6. Industrial Stoves as described in any one of claims 1-3, boiler novel environment friendly fuel, it is characterised in that：It is described to disappear
Cigarette combustion adjuvant is at least one of ferrocene, isooctyl ester nitrate, ether ketone.
7. Industrial Stoves as described in any one of claims 1-3, boiler novel environment friendly fuel, it is characterised in that：It is described to help
Solvent is at least one of aliphatic acid, acetone, glycerine, butanol, amylalcohol.
8. a kind of Industrial Stoves, the boiler preparation method of novel environment friendly fuel, it is characterised in that：Include the following steps：
(1) it is weighed with the raw material proportioning of novel environment friendly fuel according to Industrial Stoves, boiler as described in any one of claim 1~7
Each component；
(2) methanol, dimethyl carbonate, ethylene glycol are subjected to mixing treatment, obtain the first mixed liquor；
(3) smoke abatement combustion adjuvant, cosolvent and preservative are subjected to mixing treatment, obtain the second mixed liquor；
(4) it after first mixed liquor, the second mixed liquor being carried out mixing treatment, stands, obtains third mixed liquor；
(5) the polymerization TDA is added in the third mixed liquor, is stirred, stands and filtration treatment, obtains industry kiln
Stove, boiler novel environment friendly fuel.
9. Industrial Stoves as claimed in claim 8, the boiler preparation method of novel environment friendly fuel, it is characterised in that：Step
(2) in, the mixing treatment time is 0.5-1.5h, and/or
In step (3), the mixing treatment time is 0.5-1.0h, and/or
In step (4), the mixing treatment time be 0.5-1.5h, time of repose 1-3h, and/or
In step (5), the mixing time is 0.5-1.5h, time of repose 0.5-1.5h.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810482272.8A CN108456561B (en) | 2018-05-18 | 2018-05-18 | Novel environment-friendly fuel for industrial kilns and boilers and preparation method thereof |
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| CN201810482272.8A CN108456561B (en) | 2018-05-18 | 2018-05-18 | Novel environment-friendly fuel for industrial kilns and boilers and preparation method thereof |
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| CN108456561A true CN108456561A (en) | 2018-08-28 |
| CN108456561B CN108456561B (en) | 2020-08-18 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113717760A (en) * | 2021-08-10 | 2021-11-30 | 叁久国际新能源科技有限公司 | Clean fuel for kitchen range |
| CN116625132A (en) * | 2023-07-24 | 2023-08-22 | 常州百利锂电智慧工厂有限公司 | Ternary lithium battery kiln tail gas recycling system and method |
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| CN113717760A (en) * | 2021-08-10 | 2021-11-30 | 叁久国际新能源科技有限公司 | Clean fuel for kitchen range |
| CN116625132A (en) * | 2023-07-24 | 2023-08-22 | 常州百利锂电智慧工厂有限公司 | Ternary lithium battery kiln tail gas recycling system and method |
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| CN108456561B (en) | 2020-08-18 |
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