CN109988661A - Energy conservation and environmental protection cleans fire coal and preparation method thereof - Google Patents
Energy conservation and environmental protection cleans fire coal and preparation method thereof Download PDFInfo
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- CN109988661A CN109988661A CN201910215920.8A CN201910215920A CN109988661A CN 109988661 A CN109988661 A CN 109988661A CN 201910215920 A CN201910215920 A CN 201910215920A CN 109988661 A CN109988661 A CN 109988661A
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- coal
- chemical industry
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- environmental protection
- dimethylbenzene
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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
- C10L5/00—Solid fuels
- C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
- C10L5/04—Raw material of mineral origin to be used; Pretreatment 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
- C10L9/00—Treating solid fuels to improve their combustion
- C10L9/10—Treating solid fuels to improve their combustion by using 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
- 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
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
Energy conservation and environmental protection cleans fire coal and preparation method thereof, it is related to power generation and heat supply process field.Energy conservation and environmental protection cleaning fire coal is made of following raw material: common coal, quick lime, chemical industry combustion agent, pure water, adjuvant, defoaming agent, filler;Chemical industry combustion agent includes dimethylbenzene, pitch, methyl tertiary butyl ether(MTBE), dimethylbenzene, pitch, methyl tertiary butyl ether(MTBE) weight ratio be 3~5:2~4:5~7.Take above-mentioned raw materials that preparation can be completed according to the coal-fired production method processing of energy conservation and environmental protection cleaning according to the weight ratio.After adopting the above technical scheme, use value is high the invention has the following beneficial effects: manufacture craft is simple, product being capable of full combustion, reach energy-efficient effect, reduce operating cost, can rationally utilize resource, the feature for realizing environmental protection, reduces the discharge of pernicious gas, reduces the discharge of flue dust.
Description
Technical field
The present invention relates to power generation and heat supply process fields, and in particular to energy conservation and environmental protection cleans fire coal and preparation method thereof.
Background technique
The energy is also known as energy resource or energy resources.Refer to and can produce various energy (such as heat, electric energy, luminous energy and machinery
Can be equal) or can work done substance general designation.It is to refer to directly obtain or the various of available energy are obtained by processing, conversion
Resource, including coal, crude oil, natural gas, coal bed gas, water energy, nuclear energy, wind energy, solar energy, geothermal energy, biomass energy etc. are primary
The secondary energy sources such as the energy and electric power, heating power, product oil and other new and renewable energies.
Coal is that archaeophyte is imbedded in underground and experienced complicated biochemistry and physicochemical change and gradually forms
Solid combustible mineral.
Coal has been described as the gold of black, industrial grain, the master that human world uses since it was 18th century by people
One of energy is wanted, it is after all at present and following very long although the value of coal is much worse than in the past since 21st century
One of indispensable energy source of the production and living of coal or our mankind within a period of time, the supply of coal also relationship
To the stabilization of the development of the industry or even entire society's every aspect in China, the supply security problem of coal is also China's energy peace
A most important ring in complete.
But existing market cleans coal-fired production often complex process for energy conservation and environmental protection, use value is too low, product
Can not full combustion, energy-efficient effect is not achieved, operating cost can not be reduced, can not rationally utilize resource, it is difficult to is real
The feature of existing environmental protection, the discharge of pernicious gas increase, and the discharge of flue dust increases.
Summary of the invention
In view of the defects and deficiencies of the prior art, the present invention intends to provide energy conservation and environmental protection cleaning is coal-fired and its production
Method, manufacture craft is simple, and use value is high, product can full combustion, reach energy-efficient effect, reduce operating cost,
Resource can be rationally utilized, the feature of environmental protection is realized, reduces the discharge of pernicious gas, reduce the discharge of flue dust.
To achieve the above object, the present invention is using following technical scheme:
Energy conservation and environmental protection cleaning is coal-fired, is made of the raw material of following weight:
Common coal 100t, quick lime 3t-6t, chemical industry fire agent 7t-16t, pure water 15t-27t, adjuvant 1t-3t, defoaming agent
3t-7t, filler 5t-9t;
The chemical industry combustion agent includes dimethylbenzene, pitch, methyl tertiary butyl ether(MTBE), the weight ratio of dimethylbenzene, pitch, methyl tertiary butyl ether(MTBE)
For 3~5:2~4:5~7;
The common coal includes coal, coal slime, gangue.
Its production method comprises the steps of:
A, the production of chemical industry combustion agent:
One, the raw material of chemical industry combustion agent is weighed;
Two, methyl tertiary butyl ether(MTBE) is put into blender, places into room temperature pure water, start to stir, mixing speed 500r/
Mim, when stirring a length of 0.1H-0.2H, complete first round stirring;
Three, it is put into dimethylbenzene after first round stirring, and water temperature is improved to 50 degrees Celsius, continue to stir, mixing speed point three
Secondary promotion arrives 800r/min until being promoted, places into pitch, lasting to stir, when stirring a length of 0.5H, a length of 0.1H in stirring
When, pressure is increased into 0.2-0.3Mpa, in stirring when a length of 0.4H, stops pressurization, 5H-9H is stood after having stirred, obtains
Chemical industry fires agent;
B, mixing step:
One, under 60 degrees Celsius of -70 degrees Celsius of environment, enough chemical industry combustion agent is weighed and are mixed with common coal, when mixing is a length of
During which 5H is just stirred once every 1H, stirring while is put into adjuvant, after having mixed, is put into filler, and stir 0.3H-
0.5H, mixing speed 600r/mim;
Two, it is put into dimethylbenzene in the mixture after having stirred, and is put into enough room temperature pure water, uniform stirring 0.2H, it
After be sequentially placed into pitch, quick lime, high-speed stirred 0.3H-0.5H, mixing speed 1000r/mim obtain energy conservation and environmental protection cleaning
It is coal-fired.
In the step of step B one, defoaming agent is all put into before each stirring.Defoaming agent, also referred to as defomaing agent are to eat
Surface tension is reduced in product process, and foam is inhibited to generate or eliminate the food additives for having generated foam.Defoaming agent is mostly
Liquid compound product, is broadly divided into three classes: mineral oils, organic silicon, polyethers.Mineral oil defoaming agent usually by carrier,
The composition such as activating agent.Carrier is the substance of low surface tension, and effect is carrying and dilution, and common carrier is water, fatty alcohol etc.;
The effect of activating agent is to inhibit and eliminate foam, and there are commonly wax, aliphatic amide, fat etc..Organic silicon defoaming agent is general
Including dimethyl silicone polymer etc..Organic silicon defoaming agent dissolubility is poor, at normal temperature have antifoaming speed quickly, foam inhibition compared with
It is good, but layering, antifoaming speed occur at high temperature compared with the features such as slow, foam inhibition is poor.Polyethers defoaming agent includes polyoxypropylene oxygen
Change Ethylene Glycol ether etc..Polyethers defoaming agent has the characteristics that the foam inhibition time is long, effect is good, antifoaming speed is fast, thermal stability is good.
After adopting the above technical scheme, use value is high, and product can the invention has the following beneficial effects: manufacture craft is simple
Full combustion reaches energy-efficient effect, reduces operating cost, can rationally utilize resource, realizes the feature of environmental protection, reduces
The discharge of pernicious gas reduces the discharge of flue dust.
Specific embodiment
Embodiment 1
Present embodiment the technical solution adopted is that: energy conservation and environmental protection cleaning is coal-fired, is made of the raw material of following weight: common
Coal 100t, quick lime 3t, chemical industry fire agent 7t-16t, pure water 20t, adjuvant 1t, defoaming agent 3t, filler 5t-9t;
The chemical industry combustion agent includes dimethylbenzene, pitch, methyl tertiary butyl ether(MTBE), the weight ratio of dimethylbenzene, pitch, methyl tertiary butyl ether(MTBE)
For 3~5:2~4:5~7;
The common coal includes coal, coal slime, gangue.
Its production method comprises the steps of:
A, the production of chemical industry combustion agent:
One, the raw material of chemical industry combustion agent is weighed;
Two, methyl tertiary butyl ether(MTBE) is put into blender, places into room temperature pure water, start to stir, mixing speed 500r/
Mim, when stirring a length of 0.1H-0.2H, complete first round stirring;
Three, it is put into dimethylbenzene after first round stirring, and water temperature is improved to 50 degrees Celsius, continue to stir, mixing speed point three
Secondary promotion arrives 800r/min until being promoted, places into pitch, lasting to stir, when stirring a length of 0.5H, a length of 0.1H in stirring
When, pressure is increased into 0.2-0.3Mpa, in stirring when a length of 0.4H, stops pressurization, 5H-9H is stood after having stirred, obtains
Chemical industry fires agent;
B, mixing step:
One, under 60 degrees Celsius of -70 degrees Celsius of environment, enough chemical industry combustion agent is weighed and are mixed with common coal, when mixing is a length of
During which 5H is just stirred once every 1H, stirring while is put into adjuvant, after having mixed, is put into filler, and stir 0.3H-
0.5H, mixing speed 600r/mim;
Two, it is put into dimethylbenzene in the mixture after having stirred, and is put into enough room temperature pure water, uniform stirring 0.2H, it
After be sequentially placed into pitch, quick lime, high-speed stirred 0.3H-0.5H, mixing speed 1000r/mim obtain energy conservation and environmental protection cleaning
It is coal-fired.
Dimethylbenzene is colourless transparent liquid;Be on phenyl ring two hydrogen by methyl substituted product, there are it is o-, m-, to three kinds
Isomers, industrially, dimethylbenzene refer to the mixture of above-mentioned isomers.Dimethylbenzene has penetrating odor, inflammable, with ethyl alcohol,
Chloroform or ether can be mixed arbitrarily, insoluble in water.Boiling point is 137~140 DEG C.It is mainly used as industrial chemicals and solvent.It can use
In production phthalic anhydride;Dyestuff;Insecticide and drug, such as vitamin.Also it can be used as aviation gasoline additive.Make outside solvent, also uses
In the raw material for manufacturing phthalic anhydride, phthalonitrile, dimethlbenzene and dimethylaniline, aviation gasoline additive.It is main to use
Make solvent and for synthetic paint, coating.
The dark brown complex mixture that pitch is made of the hydrocarbon and its non metallic derivatives of different molecular weight,
It is one kind of high viscosity organic liquid, is in a liquid state, surface is in black, dissolves in carbon disulfide.Pitch be it is a kind of waterproof and dampproof and
Corrosion-resistant organic cementitious material.Pitch can be mainly divided into coal tar pitch, asphalt and three kinds of bitumen: where coal tar
Pitch is the byproduct of coking.Asphalt is the residue after crude distillation.Bitumen is then to be stored at underground, some formation
Ore bed is accumulated on earth's crust surface.Pitch is mainly used for coatings, plastics, rubber and other industries and the pavement etc..
Methyl tertiary butyl ether(MTBE) is a kind of colourless, transparent, high-octane liquid, has ethereal odor, can appoint with gasoline
Meaning ratio is dissolved each other without lamination, when reconciling with gasoline component, there is good reconciliation effect.
Pure water, abbreviation water purification or pure water are pure, clean, the water (H2O) without containing impurity or bacterium, such as organic dirt
Object, inorganic salts, any additive and all kinds of impurity are contaminated, is to meet the water of standards for drinking water quality as raw water.
Embodiment 2
Difference of the present embodiment from embodiment 1 is that it is made of the raw material of following weight: common coal 100t, quick lime
5t, chemical industry fire agent 14t, pure water 19t, adjuvant 2t, defoaming agent 5t, filler 6t;
The chemical industry combustion agent includes dimethylbenzene, pitch, methyl tertiary butyl ether(MTBE), the weight ratio of dimethylbenzene, pitch, methyl tertiary butyl ether(MTBE)
For 3~5:2~4:5~7;
The common coal includes coal, coal slime, gangue.
Other raw material compositions, Recipe are same as Example 1.
Embodiment 3
Difference of the present embodiment from embodiment 1 is that it is made of the raw material of following weight: common coal 100t, quick lime
6t, chemical industry fire agent 15t, pure water 21t, adjuvant 3t, defoaming agent 7t, filler 5t;
The chemical industry combustion agent includes dimethylbenzene, pitch, methyl tertiary butyl ether(MTBE), the weight ratio of dimethylbenzene, pitch, methyl tertiary butyl ether(MTBE)
For 3~5:2~4:5~7;
The common coal includes coal, coal slime, gangue.
Other raw material compositions, Recipe are same as Example 1.
Coal chemical industry produces the generation along with waste water, exhaust gas and solid waste, the processing of volatile organic matter (VOCS)
Also increasingly paid attention to.According to statistics, this year 1 to September, coal in China consumes about 2,900,000,000 tons, falls 4.6% on a year-on-year basis.Coal is consumed respectively
13.8 hundred million tons, 4.8 hundred million tons and 3.8 hundred million tons, decline 6.1%, 3.4% and 8.4% respectively on year-on-year basis, and chemical industry consumes 1.9 hundred million tons of coal,
Increase by 9.9% on a year-on-year basis.
The coal-fired manufacture craft of energy conservation and environmental protection cleaning is simple, can satisfy market use demand at this stage, product can fill
Divided combustion reaches energy-efficient effect, can rationally utilize resource, realizes the feature of environmental protection, reduces the discharge of pernicious gas, subtract
The discharge of few flue dust.
After adopting the above technical scheme, use value is high, and product can the invention has the following beneficial effects: manufacture craft is simple
Full combustion reaches energy-efficient effect, reduces operating cost, can rationally utilize resource, realizes the feature of environmental protection, reduces
The discharge of pernicious gas reduces the discharge of flue dust.
The above is only used to illustrate the technical scheme of the present invention and not to limit it, and those of ordinary skill in the art are to this hair
The other modifications or equivalent replacement that bright technical solution is made, as long as it does not depart from the spirit and scope of the technical scheme of the present invention,
It is intended to be within the scope of the claims of the invention.
Claims (6)
1. energy conservation and environmental protection cleaning is coal-fired, it is characterised in that be made of the raw material of following weight:
Common coal 100t, quick lime 3t-6t, chemical industry fire agent 7t-16t, pure water 15t-27t, adjuvant 1t-3t, defoaming agent
3t-7t, filler 5t-9t;
The chemical industry combustion agent includes dimethylbenzene, pitch, methyl tertiary butyl ether(MTBE), the weight ratio of dimethylbenzene, pitch, methyl tertiary butyl ether(MTBE)
For 3~5:2~4:5~7;
The common coal includes coal, coal slime, gangue.
2. the coal-fired production method of energy conservation and environmental protection cleaning, it is characterised in that its production method comprises the steps of:
A, the production of chemical industry combustion agent:
One, the raw material of chemical industry combustion agent is weighed;
Two, methyl tertiary butyl ether(MTBE) is put into blender, places into room temperature pure water, start to stir, mixing speed 500r/
Mim, when stirring a length of 0.1H-0.2H, complete first round stirring;
Three, it is put into dimethylbenzene after first round stirring, and water temperature is improved to 50 degrees Celsius, continue to stir, mixing speed point three
Secondary promotion arrives 800r/min until being promoted, places into pitch, lasting to stir, when stirring a length of 0.5H, a length of 0.1H in stirring
When, pressure is increased into 0.2-0.3Mpa, in stirring when a length of 0.4H, stops pressurization, 5H-9H is stood after having stirred, obtains
Chemical industry fires agent;
B, mixing step:
One, under 60 degrees Celsius of -70 degrees Celsius of environment, enough chemical industry combustion agent is weighed and are mixed with common coal, when mixing is a length of
During which 5H is just stirred once every 1H, stirring while is put into adjuvant, after having mixed, is put into filler, and stir 0.3H-
0.5H, mixing speed 600r/mim;
Two, it is put into dimethylbenzene in the mixture after having stirred, and is put into enough room temperature pure water, uniform stirring 0.2H, it
After be sequentially placed into pitch, quick lime, high-speed stirred 0.3H-0.5H, mixing speed 1000r/mim obtain energy conservation and environmental protection cleaning
It is coal-fired.
3. energy conservation and environmental protection cleaning according to claim 1 is coal-fired, it is characterised in that it is made of the raw material of following weight: general
Logical coal 100t, quick lime 3t, chemical industry fire agent 7t-16t, pure water 20t, adjuvant 1t, defoaming agent 3t, filler 5t-9t;
The chemical industry combustion agent includes dimethylbenzene, pitch, methyl tertiary butyl ether(MTBE), the weight ratio of dimethylbenzene, pitch, methyl tertiary butyl ether(MTBE)
For 3~5:2~4:5~7;
The common coal includes coal, coal slime, gangue.
4. energy conservation and environmental protection cleaning according to claim 1 is coal-fired, it is characterised in that it is made of the raw material of following weight: general
Logical coal 100t, quick lime 5t, chemical industry fire agent 14t, pure water 19t, adjuvant 2t, defoaming agent 5t, filler 6t;
The chemical industry combustion agent includes dimethylbenzene, pitch, methyl tertiary butyl ether(MTBE), the weight ratio of dimethylbenzene, pitch, methyl tertiary butyl ether(MTBE)
For 3~5:2~4:5~7;
The common coal includes coal, coal slime, gangue.
5. energy conservation and environmental protection cleaning according to claim 1 is coal-fired, it is characterised in that it is made of the raw material of following weight: general
Logical coal 100t, quick lime 6t, chemical industry fire agent 15t, pure water 21t, adjuvant 3t, defoaming agent 7t, filler 5t;
The chemical industry combustion agent includes dimethylbenzene, pitch, methyl tertiary butyl ether(MTBE), the weight ratio of dimethylbenzene, pitch, methyl tertiary butyl ether(MTBE)
For 3~5:2~4:5~7;
The common coal includes coal, coal slime, gangue.
6. the coal-fired production method of energy conservation and environmental protection cleaning according to claim 2, it is characterised in that: the step of the step B
In rapid one, defoaming agent is all put into before each stirring.
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CN201910215920.8A CN109988661A (en) | 2019-03-21 | 2019-03-21 | Energy conservation and environmental protection cleans fire coal and preparation method thereof |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111944572A (en) * | 2020-08-25 | 2020-11-17 | 中天恒合(天津)国际贸易有限公司 | Chemical product coal blending formula |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1306073A (en) * | 2001-01-18 | 2001-08-01 | 鲍玉成 | Synthetic gasoline |
CN109097136A (en) * | 2018-07-25 | 2018-12-28 | 阮晓萍 | A kind of new energy and preparation method thereof of ultra high efficiency environmental protection |
-
2019
- 2019-03-21 CN CN201910215920.8A patent/CN109988661A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1306073A (en) * | 2001-01-18 | 2001-08-01 | 鲍玉成 | Synthetic gasoline |
CN109097136A (en) * | 2018-07-25 | 2018-12-28 | 阮晓萍 | A kind of new energy and preparation method thereof of ultra high efficiency environmental protection |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111944572A (en) * | 2020-08-25 | 2020-11-17 | 中天恒合(天津)国际贸易有限公司 | Chemical product coal blending formula |
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