Fuel environment-friendly additive and preparation method thereof

An additive and fuel technology, applied in the field of fuel additives, can solve problems such as affecting the normal operation of the engine, and achieve the effects of improving anti-knock performance, saving fuel, and increasing energy

Inactive Publication Date: 2017-06-09
窦满宏 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of fuel additive does not decompose the carbon deposit in the combustion chamber while removing the carbon deposit in the intake valve, but cleans the carbon deposit in the combustion chamber and turns it into tiny carbon deposit particles. , block the exhaust valve, affecting the normal operation of the engine

Method used

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  • Fuel environment-friendly additive and preparation method thereof
  • Fuel environment-friendly additive and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] The fuel additive of the present invention comprises following components:

[0033] Based on the total weight of the fuel additive as 100wt.%,

[0034] 1. Tert-butyl ferrocene: 18%;

[0035] 2. Diethanolamine: 0.1%;

[0036] 3. Oleic acid: 16%;

[0037] 4. Solvent oil: 39.9%;

[0038] 5. Polyetheramine: 12%;

[0039] 6. Polyoxyethylene ether 8%;

[0040] 7. Polybutene 6%.

[0041] The preparation method is as follows: add 1.8kg of tert-butylferrocene and 3.99kg of solvent oil into the reaction device, stir for 10 to 20 minutes, then add 0.01kg of diethanolamine, 1.6kg of oleic acid, and 1.2kg of Polyether amine, 0.8 kg of polyoxyethylene ether, and 0.6 kg of polybutene, each of which was added, was stirred for 10 to 20 minutes, and after standing in the reaction device for 6 hours, the impurities were filtered, that is, the obtained fuel additive. The fuel additive was mixed with 9.99 tons of gasoline at a ratio of 1:1000 for experimental testing.

[0042] Acco...

example 2

[0044] The fuel additive of the present invention comprises following components:

[0045] Based on the total weight of the fuel additive as 100wt.%,

[0046] 1. Tert-butyl ferrocene: 20%;

[0047] 2. Diethanolamine: 0.1%;

[0048] 3. Oleic acid: 18%;

[0049] 4. Solvent oil: 31.9%;

[0050] 5. Polyetheramine: 12%;

[0051] 6. Polyoxyethylene ether 10%;

[0052] 7. Polybutene 8%.

[0053] The preparation method is as follows: add 2.0kg of tert-butylferrocene and 3.19kg of solvent oil into the reaction device, stir for 10 to 20 minutes, then add 0.01kg of diethanolamine, 1.8kg of oleic acid, and 1.2kg of Polyether amine, 1.0 kg of polyoxyethylene ether, and 0.8 kg of polybutene, each of which was added, was stirred for 10 to 20 minutes, and after standing in the reaction device for 6 hours, the impurities were filtered, that is, the described fuel additive. The fuel additive was mixed with 9.99 tons of gasoline at a ratio of 1:1000 for experimental testing.

[0054] Ac...

example 3

[0056] The fuel additive of the present invention comprises following components:

[0057] Based on the total weight of the fuel additive as 100wt.%,

[0058] 1. Tert-butyl ferrocene: 22%;

[0059] 2. Diethanolamine: 0.1%;

[0060] 3. Oleic acid: 20%;

[0061] 4. Solvent oil: 21.9%;

[0062] 5. Polyetheramine: 14%;

[0063] 6. Polyoxyethylene ether 12%;

[0064] 7. Polybutene 10%.

[0065] The preparation method is as follows: add 2.2kg of tert-butylferrocene and 2.19kg of solvent oil into the reaction device, stir for 10 to 20 minutes, then add 0.01kg of diethanolamine, 2.0kg of oleic acid, and 1.4kg of Polyether amine, 1.2 kg of polyoxyethylene ether, and 1.0 kg of polybutene, each of which was added, was stirred for 10 to 20 minutes, and after standing in the reaction device for 6 hours, the impurities were filtered, that is, the described fuel additive. The fuel additive was mixed with 9.99 tons of gasoline at a ratio of 1:1000 for experimental testing.

[0066] A...

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PUM

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Abstract

The invention discloses a fuel environment-friendly additive. The fuel additive is prepared from the following components in percent by mass: 18-22 percent of tert-butylferrocene, 0.1 percent of diethanol amine, 12-18 percent of oleic acid, 20-40 percent of solvent oil, 8-16 percent of polyether amine, 6-17 percent of polyoxyethylene ether and 6-18 percent of polybutylene. According to the fuel additive, deposited carbon on the back of an intake valve and in a combustion chamber is decomposed to promote combustion, so that deposits in the combustion chamber can be effectively cleaned, and new deposit generation is inhibited. The fuel additive is safe and environment-friendly in use, and can be used for effectively reducing emission of CO and NOx in vehicles and vessels. Furthermore, the invention relates to energy-saving fuel which is prepared from gasoline and the fuel additive, and the gasoline can be 70# gasoline, 90# gasoline or 93# gasoline.

Description

technical field [0001] The invention relates to a fuel additive, in particular to a fuel additive capable of decomposing carbon deposits, a preparation method of the fuel additive and an application of the fuel additive. The invention also relates to a fuel containing the fuel additive. Background technique [0002] The working temperature of the intake valve of the fuel engine of the car is about 170-180°C. Under this temperature condition, the olefins contained in the fuel (especially gasoline) may be oxidized due to its instability, resulting in colloid (carbon deposition) ) and attached to the back of the intake valve, thereby affecting the efficiency of the intake valve. [0003] Currently, the industry has a number of fuel additives. For example, the fuel additives disclosed by CN104774658A and CN104611078A can be used to reduce CO, NO X The fuel additives disclosed in CN104629827A and CN104498115A can be used to remove carbon deposits on the back of the intake valv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L1/30C10L1/18C10L1/2383C10L1/198C10L1/222C10L1/14C10L1/195C10L1/04
Inventor 窦满宏王桂芝
Owner 窦满宏
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