CN109486540A - A kind of special efficacy is economized on coal compound additive and preparation method thereof - Google Patents
A kind of special efficacy is economized on coal compound additive and preparation method thereof Download PDFInfo
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- CN109486540A CN109486540A CN201710817030.5A CN201710817030A CN109486540A CN 109486540 A CN109486540 A CN 109486540A CN 201710817030 A CN201710817030 A CN 201710817030A CN 109486540 A CN109486540 A CN 109486540A
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- coal
- combustion
- charge ratio
- special efficacy
- agent
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Classifications
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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
- C10L1/10—Liquid carbonaceous fuels containing additives
-
- 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
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/12—Inorganic compounds
- C10L1/1225—Inorganic compounds halogen containing 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
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/12—Inorganic compounds
- C10L1/1233—Inorganic compounds oxygen containing compounds, e.g. oxides, hydroxides, acids and salts thereof
-
- 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
- C10L1/30—Organic compounds compounds not mentioned before (complexes)
- C10L1/305—Organic compounds compounds not mentioned before (complexes) organo-metallic compounds (containing a metal to carbon bond)
-
- 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
- C10L2230/00—Function and purpose of a components of a fuel or the composition as a whole
- C10L2230/08—Inhibitors
-
- 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
- C10L2230/00—Function and purpose of a components of a fuel or the composition as a whole
- C10L2230/22—Function and purpose of a components of a fuel or the composition as a whole for improving fuel economy or fuel efficiency
Abstract
A kind of special efficacy is economized on coal compound additive and preparation method thereof, it uses multiple compounds, mineral are processed into the compound powder of 200-300 mesh by a certain percentage, by it with 1-3%, ratio Direct Uniform be mixed in water content be 8-10% coal in, make fire coal in freeze profile is stable at one, flame envelope high-temp combustion state, force the carbon monoxide C0 gas generated in inflammable substance and combustion process in coal and sulfur-containing smoke gas so2 burning, gain of heat emission reduction, reach 20% or more, smoke intensity declines 30-45%, sulfur-fixing rate reaches 65-90%, boiler slag carbon content reduces 45-55%, implement this programme on fire fast, in burner hearth, flame envelope temperature is high and stablizes, burning is abundant, calorific value is big, flue dust is few, decoking, the special efficacy of deashing, reach energy saving, reduce discharge, protection The purpose of environment.
Description
Technical field: it economizes on coal compound additive and preparation method thereof the present invention relates to a kind of special efficacy.Belong to energy-saving and emission-reduction, protection
Environment, field of new energy technologies.
Background technique: with the continuous development of world economy, energy and environmental problem becomes increasingly conspicuous, the energy conservation of continuous renewal
Emission-reduction technology scheme is to reduce mining deposits exploitation, Developing Circulation Economy, the effective way preserved the ecological environment.
Summary of the invention: the contents of the present invention are to provide a kind of special efficacy and economize on coal compound additive and preparation method thereof, it is with more
Kind compound and mineral are processed into the compound powder that fineness is 200-300 mesh by a certain percentage, with 1-3%.Ratio Direct Uniform
It is mixed in the coal of water content 8-10%, is used for the furnaces such as all types of industries, electric power, agricultural cellar and life cooking stove；Firing coal
During burning with the various compounds in additive, mineral recur Strong oxdiative, catalysis, ion exchange chemistry, physics is multiple
Close reaction, play it is combustion-supporting, economize on coal, desulfurization, smoke elimination, decoking, deashing special efficacy.
Composition of raw materials and Action Specification: below with reference to be formulated various material names, molecular formula, characteristic, effect, charge ratio and
The invention will be further described for embodiment.
Combustion supporting catalytic antismoke agent ferrocene ClOHlOFe, 173_176 °C of fusing point, temperature is not decomposed in 400 °C, is a kind of
Excellent combustion-supporting, catalysis antismoke agent, the thermal stability with height show to be catalyzed in many chemical reactions and combustion reaction
The performance of activity and energy-saving and smoke-removing: added in diesel oil 〇 .1% can fuel-economizing 10-14%, power improves 10%, and the 30- that can eliminate smoke
70%;Burn rate propellant in aerospace industry as propellant uses；0.2% is added in coal so that fuel is declined
20% or more, while smoke intensity 30-45% can be declined;With catalysis, it is combustion-supporting, energy saving, eliminate smoke and promote carbon monoxide C0 gas convert
For the effect of carbon dioxide C02 gas.Charge ratio is 35-40%.
Bulk desulfurizing agent calcirm-fluoride CaF2,1300 °C of fusing point use as fluxing agent in steel and iron industry, can increase slag
Mobility, promote coal full combustion in burner hearth not agglomerate；Sharing with calcium oxide CaO has the function of desulfurization.Charge ratio
For 8-10%.
Oxidation catalysis combustion adjuvant potassium permanganate KMn04,270 °C of fusing point, begin to decompose to give off when temperature reaches 270 °C
Oxygen 02 is combustion-supporting, and there is the manganese dioxide Mn02 generated after decomposing catalysis potassium chlorate KCI03 gradually to decompose in 400 °C of temperature
It is combustion-supporting to release oxygen 02, reacting with hydrogen ion (H30+) has the function of aoxidizing sulfur dioxide in flue gas S02.Charge ratio is
3-4%。
Combustion adjuvant potassium chlorate KCI03 is aoxidized, 356 °C of fusing point, stability is higher than potassium permanganate KMn04, in potassium permanganate
Under the catalysis of KMn04, when temperature rises to 400 °C, potassium chlorate KCI03 starts to decompose to give off that oxygen 02 is combustion-supporting, and temperature rises
All oxygen 02 are released when to 600 °C, there is combustion-supporting effect.Charge ratio is 12-15%.
Strong oxdiative combustion adjuvant potassium hyperchlorate KCI04,610 °C of fusing point, stability is higher than potassium chlorate KCI03, when in temperature
Starting to decompose to give off oxygen 02 when being raised to 610 °C has combustion-supporting effect.Charge ratio is 5-8%.
Combustion-supporting stabilizer common salt NaCI 810 °C of fusing point, not only plays the role of combustion-supporting, and can chemically react to each
To stable effect.Charge ratio is 8-10%.Gu dirty agent sodium carbonate Na2C03,851 °C of fusing point drop in sulphur, coal in combustion process can be made
Carbon surface activity increases, inflammable and play solid sulphur, drops dirty effect.Charge ratio is 2-3%.
2580 °C of desulfurizing agent calcium oxide CaO, fusing point are used alone or share with calcirm-fluoride CaF2 the work all with desulfurization
With.Charge ratio is 8-10%.
Specific embodiment: by adopting the above scheme, -300 mesh compound additive total amount of 200 mesh that fineness will be processed into
By 1-3%.Ratio Direct Uniform be mixed in water content be 8-10% coal in, for the furnaces such as all types of industries, electric power, agricultural cellar and
Life cooking stove uses, since chemistry, physics, ion exchange recombination reaction that the indirect force of each additive component holds in both hands formula are brought up
The effects of being catalyzed, keep the temperature, is combustion-supporting, eliminating smoke compels fire coal at a stable inside and outside flame high-temp combustion state, in freeze profile
Make the carbon monoxide C0 gas generated in combustible species and combustion process in coal and sulfur-containing smoke gas S02 burning, gain of heat emission reduction,
Experiment show with the median dose of formula can envoy's combustion rate reach 20% or more, smoke intensity decline 30-45%, sulfur-fixing rate reaches 65-
90%, boiler slag carbon content reduces 45-55%.Implementing this programme has on fire fast, and in burner hearth, flame envelope temperature is high and stablizes, and burning is filled
Point, calorific value is big, flue dust is few, decoking, deashing special efficacy, reach energy saving, reduce discharge, protect environment purpose.
Claims (2)
- Compound additive and preparation method thereof 1. a kind of special efficacy is economized on coal, by combustion supporting catalytic antismoke agent, bulk desulfurizing agent, oxidation catalysis Dirty agent, desulfurizing agent composition drop in combustion adjuvant, oxidation combustion adjuvant, Strong oxdiative combustion adjuvant, combustion-supporting stabilizer, solid sulphur, it is characterized in that: by each The additive of component be processed into fineness be 200-300 mesh powder, and with the total amount of each additive component press 1-3%, ratio it is straight It connects in the coal for being mixed in moisture content 8-10% and is used for burning.
- Compound additive and preparation method thereof 2. a kind of special efficacy according to claim is economized on coal, it is characterized in that: combustion supporting catalytic Antismoke agent is ferrocene ClOHlOFe, charge ratio 35-40%;Bulk desulfurizing agent is calcirm-fluoride CaF2, charge ratio 8-10%;Oxygen Changing catalysis burning-rate accelerator is potassium permanganate KMn04, charge ratio 3-4%;Aoxidizing combustion adjuvant is potassium chlorate KCI03, charge ratio 12- 15%;Strong oxdiative combustion adjuvant is potassium hyperchlorate KCI04, charge ratio 5-8%;Combustion-supporting stabilizer is sodium chlorate NaCI, and charge ratio is 8-10%;Gu it is sodium carbonate Na2C03 that dirty agent drops in sulphur;Charge ratio is 2-3%;Desulfurizing agent is calcium oxide CaO, charge ratio 8-10%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710817030.5A CN109486540A (en) | 2017-09-12 | 2017-09-12 | A kind of special efficacy is economized on coal compound additive and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710817030.5A CN109486540A (en) | 2017-09-12 | 2017-09-12 | A kind of special efficacy is economized on coal compound additive and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109486540A true CN109486540A (en) | 2019-03-19 |
Family
ID=65688636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710817030.5A Pending CN109486540A (en) | 2017-09-12 | 2017-09-12 | A kind of special efficacy is economized on coal compound additive and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109486540A (en) |
-
2017
- 2017-09-12 CN CN201710817030.5A patent/CN109486540A/en active Pending
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190319 |
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| WD01 | Invention patent application deemed withdrawn after publication |