CN112592745A - Engine fuel combustion improver - Google Patents

Engine fuel combustion improver Download PDF

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Publication number
CN112592745A
CN112592745A CN202011319303.1A CN202011319303A CN112592745A CN 112592745 A CN112592745 A CN 112592745A CN 202011319303 A CN202011319303 A CN 202011319303A CN 112592745 A CN112592745 A CN 112592745A
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combustion improver
engine
powder
engine fuel
fuel
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CN202011319303.1A
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CN112592745B (en
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高敬虹
楚叶红
高梦阳
李瑞民
高钰坤
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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
    • 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
    • C10L1/12—Inorganic 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
    • 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
    • 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
    • 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
    • C10L2270/00—Specifically adapted fuels
    • C10L2270/02—Specifically adapted fuels for internal combustion engines
    • C10L2270/023—Specifically adapted fuels for internal combustion engines for gasoline engines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

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  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

The invention discloses an engine fuel oil combustion improver which comprises the following components in percentage by weight: 10-20% of ferroferric oxide, 5-10% of aluminum powder, 40-55% of calcium carbonate, 10-20% of calcium bicarbonate, 2-4% of carbon powder and 1-2% of magnesium powder; and (3) putting the powdery fuel oil combustion improver which is prepared according to the proportion into an air inlet pipe of the engine, wherein the volume ratio of the application amount accounts for 5-7 per mill of the air input amount. The invention provides the engine fuel combustion improver which does not need to be directly thrown into fuel, has no corrosion, is safe to use, low in manufacturing cost, simple to manufacture and stable in performance, can reduce carbon deposit, reduce oil consumption, improve the power of a gasoline engine, obviously improve the combustion condition, fully combust the fuel, has a good combustion-supporting effect and reduces the emission of CO.

Description

Engine fuel combustion improver
Technical Field
The invention belongs to the technical field of combustion supporting of engine fuel, and particularly relates to a combustion improver for engine fuel.
Background
Diesel vehicles, automobiles, trains, ships, industrial engines, agricultural machinery engines, oil boilers and light engines all use fuel oil such as gasoline, diesel oil and the like as fuel to generate power. Because fuel oil is not combusted sufficiently, a large amount of harmful gases and substances are generated simultaneously when the fuel oil is combusted, so that the environment is greatly influenced, and the fuel oil is a pollution source.
In order to reduce harmful smoke dust generated by insufficient combustion of fuel oil and improve combustion efficiency, people develop a plurality of methods, such as gasoline combustion improver and diesel combustion improver which can improve combustion efficiency and reduce carbon deposit and scale deposition of an engine, and the combustion improver exists in a solid or liquid state, needs to be dissolved in the fuel oil to play a role, and is expensive and complex in production process. Therefore, the engine fuel oil combustion improver which does not need to be directly put into fuel oil, has no corrosion, is safe to use, low in manufacturing cost, simple to manufacture and stable in performance, can reduce carbon deposit, reduce oil consumption, improve the power of a gasoline engine, obviously improve the combustion condition, enable the fuel oil to be fully combusted, has a good combustion-supporting effect and reduces the emission of CO needs to be developed.
Disclosure of Invention
The invention aims to provide the engine fuel oil combustion improver which does not need to be directly put into fuel oil, has no corrosivity, is safe to use, low in manufacturing cost, simple to manufacture and stable in performance, can reduce carbon deposit, reduce oil consumption, improve the power of a gasoline engine, obviously improve the combustion condition, fully combust the fuel oil, has a good combustion-supporting effect and reduces the emission of CO.
In order to achieve the purpose, the invention adopts the technical scheme that: the engine fuel oil combustion improver comprises the following components in percentage by weight: 10-20% of ferroferric oxide, 5-10% of aluminum powder, 40-55% of calcium carbonate, 10-20% of calcium bicarbonate, 2-4% of carbon powder and 1-2% of magnesium powder, wherein each of the components is 100%.
Preferably, 16% of ferroferric oxide, 8% of aluminum powder, 55% of calcium carbonate, 18% of calcium bicarbonate, 2% of carbon powder and 1% of magnesium powder.
Preferably, 20% of ferroferric oxide, 10% of aluminum powder, 50% of calcium carbonate, 15% of calcium bicarbonate, 3% of carbon powder and 2% of magnesium powder.
Preferably, the powdery fuel oil combustion improver which is prepared according to the proportion is added into an air inlet pipe of the engine by adopting a nano processor, and the volume ratio of the adding amount accounts for 5-7 per mill of the air inlet amount.
The principle of the invention is as follows:
ferroferric oxide Fe3O4 is subjected to high-temperature oxidation-reduction reaction of an engine, an oxidant is Fe3O4, a reducing agent is CO, an oxide is CO2, a reductant is Fe, and the reaction mode is as follows: fe3O4 deca 4CO ═ 3Fe +4CO2
The aluminum powder 8Al and ferroferric oxide 3Fe304 react with the high temperature of an engine called thermite to release a large amount of heat, and the reaction mode is as follows:
8Al+3Fe3O4＝4Al2O3+9Fe
the calcium carbonate reacts with carbon dioxide and calcium oxide at high temperature of an engine to make diesel oil more flammable, and the reaction mode is as follows:
CaCO3＝CaO+CO2
calcium bicarbonate [ Ca (HCO3)2] high-temperature reaction
Ca(HCO3)2＝＝CO2↑+CaCO3↓+H2O
Carbon powder C is violently combusted when meeting oxygen O2 at high temperature of the engine, and releases heat.
C ten O2 ═ CO2
The magnesium powder is a drying agent and is used for absorbing moisture in the air and keeping other materials dry.
The beneficial technical effects of the invention are as follows:
the product of the invention does not need to directly put the combustion improver into the fuel, does not pollute the fuel, has no corrosivity, low manufacturing cost, simple manufacture, stable performance and safe use, has good protection effect on an engine, does not pollute the environment, has good stability, reduces the oil consumption, improves the power of a gasoline engine, obviously improves the combustion condition, ensures that the fuel is fully combusted, has good combustion-supporting effect and reduces the emission of CO.
Detailed Description
The present invention is further illustrated by the following examples, which include, but are not limited to, the scope of the present invention.
Example 1:
the weight percentages are as follows: 12 percent of ferroferric oxide, 8 percent of aluminum powder, 55 percent of calcium carbonate, 20 percent of calcium bicarbonate, 3 percent of carbon powder and 2 percent of magnesium powder are mixed and stirred evenly and are discharged into a diesel engine of an automobileIn the trachea, the volume ratio of the applied amount accounts for 5 per mill of the air inflow. The measured free acceleration exhaust smoke density is shown in Table 1 (unit: m)-1)；
TABLE 1
Item For the first time For the first time For the first time Mean value of
Original vehicle 4.27 6.28 5.26 5.27
After being treated by adding combustion improver 0.42 0.65 0.52 0.53
Free acceleration of exhaust smoke intensity reduction rate 90.16％ 89.65％ 90.11％ 89.97％
Example 2:
the weight percentages are as follows: 16% of ferroferric oxide, 8% of aluminum powder, 55% of calcium carbonate, 18% of calcium bicarbonate, 2% of carbon powder and 1% of magnesium powder, uniformly mixing and stirring, and applying the mixture into an air inlet pipe of a diesel engine of an automobile by adopting a nano-machine processor, wherein the volume ratio of the applied amount accounts for 6 per mill of the air input amount. The measured free acceleration exhaust smoke density is shown in Table 2 (unit: m)-1)；
TABLE 2
Figure BDA0002792343330000021
Figure BDA0002792343330000031
Example 3:
the weight percentages are as follows: 20% of ferroferric oxide, 10% of aluminum powder, 50% of calcium carbonate, 15% of calcium bicarbonate, 3% of carbon powder and 2% of magnesium powder, and the mixture is uniformly mixed and stirred and is discharged into an air inlet pipe of a diesel engine of an automobile by adopting a nano processor, wherein the volume ratio of the discharge amount accounts for 7 per mill of the air inlet amount. The measured free acceleration exhaust smoke density is shown in Table 3 (unit: m)-1)；
TABLE 3
Item For the first time For the first time For the first time Mean value of
Original vehicle 5.49 5.23 6.12 5.61
After being treated by adding combustion improver 0.55 0.54 0.63 0.57
Free acceleration of exhaust smoke intensity reduction rate 89.98％ 89.67％ 89.70％ 89.78％
From experimental data, the free acceleration exhaust smoke intensity of the engine fuel oil combustion improver can be reduced by more than 89% through detection, the combustion condition can be obviously improved, the fuel oil can be fully combusted, the combustion-supporting effect is good, and the emission of CO is reduced.

Claims (5)

1. An engine fuel combustion improver is characterized in that: the engine fuel oil combustion improver comprises the following components in percentage by weight: 10-20% of ferroferric oxide, 5-10% of aluminum powder, 40-55% of calcium carbonate, 10-20% of calcium bicarbonate, 2-4% of carbon powder and 1-2% of magnesium powder.
2. The engine fuel combustion improver as set forth in claim 1, wherein: 12% of ferroferric oxide, 8% of aluminum powder, 55% of calcium carbonate, 20% of calcium bicarbonate, 3% of carbon powder and 2% of magnesium powder.
3. The engine fuel combustion improver as set forth in claim 1, wherein: 16% of ferroferric oxide, 8% of aluminum powder, 55% of calcium carbonate, 18% of calcium bicarbonate, 2% of carbon powder and 1% of magnesium powder.
4. The engine fuel combustion improver as set forth in claim 1, wherein: 20% of ferroferric oxide, 10% of aluminum powder, 50% of calcium carbonate, 15% of calcium bicarbonate, 3% of carbon powder and 2% of magnesium powder.
5. Use of an engine fuel combustion improver according to any one of claims 1 to 4, characterised in that: the powdery fuel oil combustion improver which is prepared according to the proportion is added into an air inlet pipe of the engine, and the volume ratio of the added amount accounts for 5-7 per mill of the air input.
CN202011319303.1A 2020-11-23 2020-11-23 Fuel combustion improver for engine Active CN112592745B (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002273230A (en) * 2001-03-15 2002-09-24 Tsutomu Okazaki Catalyst for purifying exhaust gas, its manufacturing method and combustion improving apparatus
CN101870899A (en) * 2010-05-21 2010-10-27 广州高成环保科技有限公司 Coal-saving decarburization combustion improver
CN104845682A (en) * 2015-04-30 2015-08-19 余任文 Vehicular internal combustion engine fuel-borne catalyst and application thereof
CN105368513A (en) * 2015-09-30 2016-03-02 中国石油天然气股份有限公司 Fireflooding chemical ignition combustion improver and ignition method
CN106947548A (en) * 2017-03-29 2017-07-14 合肥天沃能源科技有限公司 A kind of energy-saving fuel oil and preparation method thereof
CN111348979A (en) * 2018-12-20 2020-06-30 南京理工大学 Combustion agent and preparation method thereof

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002273230A (en) * 2001-03-15 2002-09-24 Tsutomu Okazaki Catalyst for purifying exhaust gas, its manufacturing method and combustion improving apparatus
CN101870899A (en) * 2010-05-21 2010-10-27 广州高成环保科技有限公司 Coal-saving decarburization combustion improver
CN104845682A (en) * 2015-04-30 2015-08-19 余任文 Vehicular internal combustion engine fuel-borne catalyst and application thereof
CN105368513A (en) * 2015-09-30 2016-03-02 中国石油天然气股份有限公司 Fireflooding chemical ignition combustion improver and ignition method
CN106947548A (en) * 2017-03-29 2017-07-14 合肥天沃能源科技有限公司 A kind of energy-saving fuel oil and preparation method thereof
CN111348979A (en) * 2018-12-20 2020-06-30 南京理工大学 Combustion agent and preparation method thereof

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