Gasoline quality improver applicable to national IV-level gasoline

A technology of elevating agent and gasoline, applied in the field of fuel additives, can solve problems such as difficulty in adapting to the performance requirements of new standard gasoline, simultaneous reduction of NO compounds, and inability to solve problems, so as to shorten the physical and chemical reaction time, operate the engine softly, and reduce fuel consumption. Effect

Active Publication Date: 2014-08-27
SHANDONG JILIDA ENERGY SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Most of the gasoline additives currently on the market belong to the third-generation products, some of which still contain metal components, and their main functions are focused on the cleanliness of the intake valve, so it is difficult to meet the perfo

Method used

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  • Gasoline quality improver applicable to national IV-level gasoline

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Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0027] Polyisobuteneamine 22g

[0028] Alkylphenol 15g

[0029] Polyetheramine 7g

[0030] Nitromethane 10g

[0031] Dimethyl carbonate 10g

[0032] Ethyl tert-butyl ether 5g

[0033] 70# Solvent oil 18g.

[0034] The above-mentioned weight compounds were sequentially added to the reaction kettle and heated at 40°C for 15 minutes.

Embodiment approach 2

[0036] Polyisobuteneamine 23g

[0037] Alkylphenol 17g

[0038] Polyetheramine 8g

[0039] Nitromethane 12g

[0040] Dimethyl carbonate 11g

[0041] Ethyl tert-butyl ether 9g

[0042] 90# Solvent oil 20g.

[0043] The above-mentioned weight compounds were sequentially added to the reaction kettle and heated at 40°C for 15 minutes.

Embodiment approach 3

[0045] Polyisobuteneamine 25g

[0046] Alkylphenol 18g

[0047] Polyetheramine 10g

[0048] Nitromethane 13g

[0049] Dimethyl carbonate 15g

[0050] Ethyl tert-butyl ether 10g

[0051] 120#solvent oil 11g

[0052] 200#Solvent oil 11g

[0053] The above-mentioned weight compounds were sequentially added to the reaction kettle and heated at 40°C for 15 minutes.

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Abstract

The invention relates to a gasoline quality improver applicable to national IV-level gasoline. The gasoline quality improver comprises the following compounds in parts by weight: 22-25 parts of polyisobutene amine, 15-18 parts of alkylphenol, 7-10 parts of polyether amine, 10-13 parts of nitromethane, 10-15 parts of dimethyl carbonate, 5-10 parts of ethyl tert-butyl ether and 18-22 parts of solvent soil. Compared with the prior art, the gasoline quality improver applicable to national IV-level gasoline is capable of reducing fuel consumption, prolonging the service life of an engine and reducing emission of gaseous pollutants; meanwhile, the gasoline quality improver has the important practical value.

Description

Technical field [0001] The invention relates to a fuel additive, in particular to a gasoline quality enhancer for National IV gasoline. Background technique [0002] In recent years, large-scale smog weather has continued to occur in some areas of my country, which has seriously affected the normal work, life and health of the people. Motor vehicle pollution has become an important source of air pollution in our country. It is an important cause of haze and photochemical smog pollution. The urgency of prevention and control of motor vehicle pollution has become increasingly prominent. The NOx emissions of diesel vehicles nationwide are close to 70% of the total vehicle emissions, PM more than 90%, while the CO and HC emissions of gasoline vehicles are relatively high, exceeding 70% of the total emissions. It is especially important to vigorously prevent the impact of motor vehicle exhaust pollution on the atmospheric environment. [0003] The Party Central Committee and the State...

Claims

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Application Information

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IPC IPC(8): C10L1/10C10L1/236C10L1/182C10L1/238C10L1/23C10L1/19C10L1/185C10L1/16
Inventor 许国权于得江
Owner SHANDONG JILIDA ENERGY SCI & TECH CO LTD
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