CN103980965A - Combustion-supporting emission reduction agent for internal combustion engine - Google Patents
Combustion-supporting emission reduction agent for internal combustion engine Download PDFInfo
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- CN103980965A CN103980965A CN201410185866.4A CN201410185866A CN103980965A CN 103980965 A CN103980965 A CN 103980965A CN 201410185866 A CN201410185866 A CN 201410185866A CN 103980965 A CN103980965 A CN 103980965A
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- combustion engine
- internal combustion
- emission reduction
- reduction agent
- supporting emission
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Abstract
The invention relates to a combustion-supporting emission reduction agent for an internal combustion engine. The agent includes, by mass, 60% of hydroxy silicate, 15% of tin-doped indium oxide ITO, 15% of antimony-doped tin oxide ATO, 7% of titania, 3% of a catalyst, and a carrier. The above components are made into nano-scale powders; the nano-scale powders are fully mixed by stirring; and the mixed nano-scale powders are added to the carrier so as to form the combustion-supporting emission reduction agent for an internal combustion engine. When in use, the emission reduction agent is added to lubricating oil of an internal combustion engine, and the emission reduction agent is brought onto a friction pair surface of a cylinder and a piston of the internal combustion engine and undergoes a mechanochemical reaction under the action of friction. Then, an active layer containing platinum, palladium and rhodium is formed on the inner surface of the cylinder of the engine, and fuel is more fully combusted. Therefore, exhaust emission of the internal combustion engine is reduced.
Description
Technical field:
The present invention relates to a kind of functional composite material, further relate to a kind of combustion engine energy-saving emission reduction agent.
Background technology:
Energy-saving and emission-reduction are main flows of society.Coal, prospective oil are limited, it is predicted, approach exhausted after decades.Carbonaceous gas, in large quantities discharged to atmosphere, is being poisoned thousands upon thousands city residents on the one hand, is poisoning on the other hand the earth, has destroyed ecotope, and constantly melt in glacier, and sea level constantly raises, and causes global climate abnormal, and natural disaster occurs again and again.Under these circumstances, Copenhagen Climate Conference in 2009, mentions a quite urgent height subtracting carbon action.
The whole world is all at the exhaust emissions of paying close attention to internal-combustion engine vehicle.Exhaust emissions is directly connected to thousands upon thousands people's life and health safety.Current environmental protection standard in the world, to new car, exhaust emissions index request is more and more higher, from Europe one, Europe two, up-to-date Europe five.China, with reference to European Union's standard, has formulated national standard, and also from state one, state-two, has arrived state's four standards now.
This industry cry in worldwide is very high, almost can hear everyday.Majority also rests on a kind of attitude at present, or even a kind of slogan, and the product that can effectively address these problems is blank substantially.
Due to huge market demand, Research Team both domestic and external has carried out years of researches in this field, yet there are no substantial product appearance application.As for the product of long-acting reduction tail gas, except the three-element catalytic method of carrying out in the world, after other vehicles, the product in market is almost blank out.
Summary of the invention:
The object of this invention is to provide internal combustion engine combustion supporting emission reduction agent.
Described internal combustion engine combustion supporting emission reduction agent, comprise hydroxy silicate, mix tin indium oxide ITO, mix tin-oxide ATO, titanium dioxide, catalyzer and the carrier of antimony, above component is made to nanometer grade powder, and after being fully uniformly mixed, join in carrier, fully be uniformly mixed again, just form internal combustion engine combustion supporting emission reduction agent of the present invention.
In internal combustion engine combustion supporting emission reduction agent, described hydroxy silicate can be hydroxyl magnesium silicate, can be also hydroxyl pure aluminium silicate.
In internal combustion engine combustion supporting emission reduction agent, described catalyzer is one or more the composition of oxide compound of platinum, palladium, rhodium.
In internal combustion engine combustion supporting emission reduction agent, described carrier is lubricating oil or lubricating grease.
In internal combustion engine combustion supporting emission reduction agent, moiety is respectively as follows according to mass percent: the tin-oxide ATO that the indium oxide ITO that hydroxy silicate is 60%, mix tin is 15%, mix antimony is 15%, titanium dioxide is 7%, catalyzer is 3%.
When use, described internal combustion engine combustion supporting emission reduction agent is joined in the lubricating oil of oil engine, take described internal combustion engine combustion supporting emission reduction agent to the cylinder body of oil engine and the surface of friction pair of piston by lubricating oil, under the effect of frictional force, there is force-chemical reaction, just form one deck at the inner surface of cylinder block of engine and contain platinum, palladium, the active coating of rhodium element, this active coating generates adaptively at all surface of friction pair, be attached to securely the surface of friction pair, optimize the tolerance clearance between cylinder body and piston, reduce the leakage of fuel, on the other hand because active coating has extraordinary catalytic performance, make oil inflame more abundant, thereby reduce efficiently the exhaust emissions concentration of oil engine, while is due to the abundant burning of fuel oil, there is fuel-saving advantage.
Embodiment:
Example one:
Date: 26/27 March in 2009
Detection site: Taiyuan, Shanxi Province Xin Jingang Science and Technology Ltd. tail gas measuring station, this tail gas measuring station, through the metering of relevant metrological service of country, has CMA qualification.
Testing vehicle: Passat (capital ET7834), Jetta (Shanxi A91896)
Testing method: on March 26th, 2009 first tests the initial emission data of three tested vehicles, on March 27th, 2009 joins described internal combustion engine combustion supporting emission reduction agent in two tested vehicle Lubricating oil tanks, original place idling 30 minutes, then reach Xinzhou from prolongation service station of Taiyuan City, turn back to again and extend service station, 100 kilometers of distances at a high speed, 20 kilometers of urban roads, average overall travel speed is 100 kilometers/hour.The object of travelling is in order to carry out force-chemical reaction at engine internal surface, forms active catalytic layer.After 120 kilometers, again two tested vehicles are reached to same tail gas measuring station and carry out tail gas detection.
Test result: see the following form.
Example two:
Datelanded: 24-26 day in June, 2013
Detection site: Nanjing Automobile quality supervision and test qualification test institute, this detection department belongs to national authoritative feeler mechanism.
Testing vehicle: southeast board DN7150EA
Testing method: cold starting final vacuum pollutant emission test (test of I type) under former car normal temperature.On June 24th, 2013, advanced enforcement with the initial emission data test before emission reduction agent, carried out again contrast test after use emission reduction agent.
Test result: see the following form.
Can find out by above two embodiment, internal combustion engine combustion supporting emission reduction agent has very significantly emission reduction effect, in conjunction with the current day by day serious overall situation of city tail gas pollution, internal combustion engine combustion supporting emission reduction agent of the present invention will play an important role aspect the tail gas pollution of improvement city.
Claims (5)
1. internal combustion engine combustion supporting emission reduction agent, it is characterized in that, comprise hydroxy silicate, mix tin indium oxide ITO, mix tin-oxide ATO, titanium dioxide, catalyzer and the carrier of antimony, above component is made to nanometer grade powder, and after being fully uniformly mixed, join in carrier, be more fully uniformly mixed, just form internal combustion engine combustion supporting emission reduction agent of the present invention.
2. internal combustion engine combustion supporting emission reduction agent according to claim 1, is characterized in that, hydroxy silicate can be hydroxyl magnesium silicate, can be also hydroxyl pure aluminium silicate.
3. internal combustion engine combustion supporting emission reduction agent according to claim 1, is characterized in that, catalyzer is one or more the composition of oxide compound of platinum, palladium, rhodium.
4. internal combustion engine combustion supporting emission reduction agent according to claim 1, is characterized in that, described carrier is lubricating oil or lubricating grease.
5. internal combustion engine combustion supporting emission reduction agent according to claim 1, it is characterized in that, moiety is respectively as follows according to mass percent: the tin-oxide ATO that the indium oxide ITO that hydroxy silicate is 60%, mix tin is 15%, mix antimony is 15%, titanium dioxide is 7%, catalyzer is 3%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410185866.4A CN103980965A (en) | 2014-05-06 | 2014-05-06 | Combustion-supporting emission reduction agent for internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410185866.4A CN103980965A (en) | 2014-05-06 | 2014-05-06 | Combustion-supporting emission reduction agent for internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103980965A true CN103980965A (en) | 2014-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410185866.4A Pending CN103980965A (en) | 2014-05-06 | 2014-05-06 | Combustion-supporting emission reduction agent for internal combustion engine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107828458A (en) * | 2017-09-04 | 2018-03-23 | 南通捷皋家具有限公司 | A kind of organic combustion adjuvant for construction machinery equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1858294A (en) * | 2006-04-20 | 2006-11-08 | 金元生 | Preparation for forming protective layer on metal friction and wear-out surface and its preparing method |
| CN101705137A (en) * | 2009-11-05 | 2010-05-12 | 江西金点智能材料有限公司 | Self-repairing material capable of automatically increasing cylinder pressure of engines |
| CN103396713A (en) * | 2013-08-11 | 2013-11-20 | 深圳市文浩建材科技有限公司 | Semi-transparent aqueous heat insulation coating and preparation method thereof |
| CN103553351A (en) * | 2013-10-22 | 2014-02-05 | 徐林波 | Inorganic transparent thermal-insulation nano-coating glass online cold terminal manufacture equipment and process |
-
2014
- 2014-05-06 CN CN201410185866.4A patent/CN103980965A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1858294A (en) * | 2006-04-20 | 2006-11-08 | 金元生 | Preparation for forming protective layer on metal friction and wear-out surface and its preparing method |
| CN101705137A (en) * | 2009-11-05 | 2010-05-12 | 江西金点智能材料有限公司 | Self-repairing material capable of automatically increasing cylinder pressure of engines |
| CN103396713A (en) * | 2013-08-11 | 2013-11-20 | 深圳市文浩建材科技有限公司 | Semi-transparent aqueous heat insulation coating and preparation method thereof |
| CN103553351A (en) * | 2013-10-22 | 2014-02-05 | 徐林波 | Inorganic transparent thermal-insulation nano-coating glass online cold terminal manufacture equipment and process |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107828458A (en) * | 2017-09-04 | 2018-03-23 | 南通捷皋家具有限公司 | A kind of organic combustion adjuvant for construction machinery equipment |
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Application publication date: 20140813 |
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