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Fuel additive

An additive and fuel technology, applied in the field of fuel additives, can solve the problems of unstable chemical properties of peroxides, and achieve the effects of enhancing fuel combustion efficiency, improving combustion and increasing fuel economy.

Active Publication Date: 2014-07-30
方文盛
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Some also add peroxides such as hydrogen peroxide or ketone peroxides, as described in U.S. Patent No. 4,294,586 or 4,482,352, but such peroxides are chemically unstable

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0069] Prepare 250 milliliters of fuel additives, wherein 40% (volume, the same below) is an oxidant, 30% is a combustion enhancer, and the rest is a combustion aid, which is added to the fuel tank of gasoline. The oxidizing agent is composed of 30% ethyl acetate, 20% acetone, 25% dimethyl ether and 25% ethanol; the combustion enhancer is composed of 40% petroleum ether, 25% naphtha, and 10% mineral spirits and 25% turpentine; the combustion aid is composed of 80% xylene and 20% toluene. The vehicle tested was a 6-cylinder 2006 Lexus ES330 sedan. The volume consumption of fuel additive is 4.4 / 1000 of gasoline. The test results show that, compared with the use of no fuel additives, under the same road conditions and driving habits, and the same grade of gasoline, the gasoline with the above fuel additives can increase the unit fuel consumption mileage by 13.6%.

Embodiment 2

[0071] Prepare 309 milliliters of fuel additives, wherein 31.5% are oxidizers, 45% are combustion enhancers, and the rest are combustion aids, which are added to the fuel tank of gasoline. The oxidant consists of 7% 2-butoxyethanol, 5% ethanol, 40% acetone, 10% dimethyl ether and 38% methanol; the combustion enhancer consists of 57% petroleum ether, 18% turpentine, 22% naphtha and 3% mineral spirits; the combustion aid is composed of 75% toluene and 25% xylene. The vehicle tested was a 6-cylinder 2008 Toyota Sienna van. The volume consumption of fuel additive is 4.6 / 1000 of gasoline. The test results show that, compared with the use of no fuel additives, under the same road conditions and driving habits, and using the same grade of gasoline, the gasoline with the above fuel additives can increase the unit fuel consumption mileage by 15.1%.

Embodiment 3

[0073] Prepare 279 milliliters of fuel additives, wherein 60% are oxidizers, 15% are combustion enhancers, and the rest are combustion aids, which are added to the fuel tank of gasoline. The oxidizing agent is composed of 50% methanol, 15% ethanol and 35% acetone; the combustion enhancer is composed of 25% turpentine, 25% petroleum ether, 30% naphtha, 10% mineral spirits and 10% It is composed of naphthalene solvent oil; the combustion aid is composed of 50% toluene and 50% xylene. The vehicle tested was a 6-cylinder 2000 Toyota 4Runner Sport Utility Vehicle. The volume consumption of fuel additive is 4.2 / 1000 of gasoline. The test results show that, compared with the use of no fuel additives, under the same road conditions and driving habits, and the same grade of gasoline, the gasoline with the above fuel additives can increase the unit fuel consumption mileage by 19.5%.

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PUM

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Abstract

The invention relates to a fuel additive, which belongs to the technical field of clean energy and energy conservation and emission reduction. The fuel additive comprises the components in percentage by volume as follows: 5-75% of oxidant, 10-50% of combustion strengthening agent and 5-50% of combustion assistant. The components weighed in percentage by volume are mixed uniformly. By mixing the little fuel additive provided by the invention with gasoline or diesel oil, the combustion of fuel oil in an engine combustion chamber of an internal-combustion engine is improved, the complete combustion of the gasoline or the diesel oil is accelerated, the fuel combustion efficiency is improved, the energy is saved, the fuel economy is improved and the air pollution caused by emission of hydrocarbon or combustion intermediates is reduced. The fuel economy can be increased to 10-33% and the pollution to atmosphere by automobile exhaust is further remarkably reduced.

Description

technical field [0001] The invention relates to a fuel additive and belongs to the technical field of clean energy and energy saving and emission reduction. Background technique [0002] Fuel, such as gasoline or diesel, needs to introduce an oxidant (usually oxygen in the air) when burning in the combustion chamber of an internal combustion engine. The expansion caused by the high-temperature and high-pressure gas produced after combustion directly generates driving force, driving the moving parts of the engine such as the piston , making it move to generate effective mechanical energy. Modern cars all use internal combustion engines. Volatile gasoline or diesel is vaporized through nozzle spray and enters the combustion chamber of the internal combustion engine, mixed with the introduced air for combustion, and generates energy within a controlled period of time to make the engine run as designed. [0003] A large number of long-term studies have shown that fuels such as ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C10L1/182C10L1/19C10L1/185C10L1/14C10L1/16
Inventor 方文盛邓云
Owner 方文盛