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Catalytic detersive of diesel fuel

A detergent and diesel technology, which is used in the petroleum industry, liquid carbon-containing fuels, fuels, etc., can solve the problems of poor quality diesel or non-standard diesel fuel, lack of improvement, lack of availability, and inability to remove sediment and carbon deposits. Effects of silting and carbon deposition, simple composition, good copper corrosion inhibition and oxidation resistance

Inactive Publication Date: 2006-02-08
牛云龙
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  • Application Information

AI Technical Summary

Problems solved by technology

Due to the lack of precious metal resources in my country and the current composition of motor vehicle fuel oil, pure precious metal catalysts cannot meet the requirements of the domestic automobile exhaust purification market.
Diesel detergents have not yet promulgated national standards. Most of the diesel detergents produced according to enterprise standards have the same effect. The main functions are cleaning parts, improving power, saving fuel, and reducing emissions. Compared with the present invention, they have Defects that cannot be removed by cleaning and carbon deposits have no effect on improving the grade of low-quality diesel or non-standard diesel. Although it has the effect of cleaning and saving energy, it does not have the effect of continuously strengthening and reducing black smoke

Method used

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  • Catalytic detersive of diesel fuel

Examples

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Effect test

Embodiment 1

[0043] Example 1: First, 40Kg of aviation kerosene, 15Kg of alkyl nitrate or isopropyl nitrate, 6Kg of antioxidant, and 20Kg of cleaning and dispersing agent are sequentially pumped into the reactor of a high-shear mixing and emulsifying machine. React at normal pressure for 60 minutes, then pump the liquid-phase tan oil product of the present invention after filtering the discarded residue into the finished product tank and then pack the finished product.

[0044] The difference between other embodiments and embodiment 1 is shown in the table below:

[0045] Unit: (Kg)

[0046]

[0047] Example 7

[0048] The finished product of the diesel catalytic detergent described in the present invention is a brown liquid oil product, because it has good oil solubility and dispersibility in oil, it can be applied to any type of diesel oil, and it is used according to the volume or weight of 1-2‰ The percentage is added to the diesel fuel, and it can be used after being eve...

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Abstract

The invention provides an environment-friendly type diesel catalysis detersive for cleaning emission of diesel automobiles, which is prepared from cleaning and dispersing agent, anti-oxidant, alkyl nitrite or isopropyl nitrate and high grade plane kerosene through high-shearing mixing and emulsion process. The agent can improve combustion efficiency according to the combustion conditions.

Description

technical field [0001] The invention belongs to a diesel catalytic cleaner. Background technique [0002] Due to its low cost and strong power, diesel is widely used as engine fuel for vehicles, ships, and various agricultural, construction, mining, and military machinery and equipment. However, due to the quality characteristics of diesel oil itself and the high-pressure injection combustion method, the phenomenon of black smoke emission from diesel engines during operation is quite serious, which has caused serious pollution to the living environment of human beings and wasted precious resources at the same time. How to solve the problem of serious pollution from diesel engine emissions It has become a hot topic worldwide. The existing automobile exhaust purification catalysts on the Chinese market are basically particle-filled exhaust muffler type (filter type), and there are generally three types according to different active components, namely precious metal type, part...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L1/22
Inventor 牛云龙
Owner 牛云龙
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