Smoke abatement and energy saving additive for fuel oil, preparation method and use method thereof

A technology of additives and smoke suppressants, which is applied in the direction of fuel additives, fuel, petroleum industry, etc., can solve the problems that smoke suppressant and energy saving agents cannot meet the practical application requirements, and the research is still blank, so as to prolong the decoking cycle of the furnace and reduce the temperature of the furnace. Coking and corrosion, the effect of prolonging the service life of the boiler

Inactive Publication Date: 2014-12-17
INST OF PROCESS ENG CHINESE ACAD OF SCI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] However, the research on smoke suppressing and energy-saving additives for fuel oil used in large ships or warships is still blank.
From the current research status, it can be seen that single-component/comp

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0061] Example 1

[0062] A smoke-eliminating and energy-saving additive for fuel oil is prepared as follows:

[0063] Using 82wt% of toluene as a solvent, adding 5wt% of nickel oxide nanoparticles, 1wt% of iron undecanoate, 2wt% of nickel dodecanoate, 5wt% of magnesium naphthenate, 5wt% of triethanolamine, Stir evenly to obtain a smoke suppression and energy saving additive for fuel oil. The sum of the components in the fuel smoke suppressing and energy saving additive is 100 wt%.

[0064] The method of using the smoke-eliminating and energy-saving additive for fuel oil is: stirring at room temperature and adding it to diesel at a ratio of 1%.

Example Embodiment

[0065] Example 2

[0066] A smoke-eliminating and energy-saving additive for fuel oil is prepared as follows:

[0067] Using 68wt% of 0# diesel as solvent, add 10wt% of phosphotungstic acid nanoparticles, 10wt% of iron oleate, 2wt% of barium naphthenate, 10wt% of triethylenetetramine, and stir to obtain fuel oil. Smoke suppression and energy saving additives. The sum of the components in the fuel smoke suppressing and energy saving additive is 100 wt%.

[0068] The use method of the smoke-eliminating and energy-saving additive for fuel oil is as follows: stirring at room temperature and adding it to diesel at a ratio of 1 wt%.

Example Embodiment

[0069] Example 3

[0070] A smoke-eliminating and energy-saving additive for fuel oil is prepared as follows:

[0071] Using 63wt% of a 1:1 mixture of benzene and toluene as a solvent, 1wt% of oil-soluble cobalt oxide nanoparticles, 30wt% of cyclopentadiene manganese tricarbonyl, and 5wt% of calcium naphthenate were added to it. 1wt% of diethylenetriamine, stir evenly to obtain a smoke suppression and energy saving additive for fuel oil. The sum of the components in the fuel smoke suppressing and energy saving additive is 100 wt%.

[0072] The use method of the smoke-eliminating and energy-saving additive for fuel oil is: stirring at room temperature and adding it to diesel oil at a ratio of 8 wt‰.

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PUM

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Abstract

The invention relates to a smoke abatement and energy saving additive for fuel oil, a preparation method and a use method thereof. The smoke abatement and energy saving additive for fuel oil is added with 1-20% of oil soluble inorganic nanoparticles, which are not oil soluble nano-rare earth particles. The smoke abatement and energy saving additive for fuel oil provided by the invention is added to fuel oil in a mass ratio of 1:100-1:10000, and after even mixing, the soot emission of engines and oil burning boilers can be reduced by more than 38%, and oil saving can reach 5-22%.

Description

technical field [0001] The invention relates to a smoke-elimination and energy-saving additive for fuel oil, in particular, the invention relates to an additive for combustion-supporting, energy-saving and emission-reducing of diesel oil and fuel oil. Background technique [0002] At present, mankind is facing more and more serious energy crisis and environmental crisis, which makes the research on energy conservation, emission reduction and green economy more and more urgent, and energy conservation and environmental governance have become a long-term strategic task. In recent years, with the energy crisis and increasing oil consumption, the cost and price of high-quality fuel oil have risen rapidly. May hit the $100 mark again. Therefore, people hope to gradually replace high-quality fuel oil with heavy fuel oil. This has led to the development of various fuel oils in the direction of heavy quality, in order to increase the yield of this distillation range in the process...

Claims

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Application Information

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IPC IPC(8): C10L1/16C10L1/30C10L1/12C10L10/04C10L10/02C10L1/222C10L1/236
Inventor 张光晋赵辉高永建陈永
Owner INST OF PROCESS ENG CHINESE ACAD OF SCI
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