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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 / component smoke suppressing and energy-saving agents cannot meet the requirements of practical applications, so it is urgent to carry out research on multi-component composite smoke suppressing and energy-saving agents

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

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

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

[0064] The method of using the smoke suppressing and energy-saving additive for fuel oil is as follows: stirring at room temperature, adding 1% to diesel oil.

Embodiment 2

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

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

[0068] The method of using the smoke suppressing and energy-saving additive for fuel oil is as follows: stirring at room temperature, adding 1wt% to diesel oil.

Embodiment 3

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

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

[0072] The method of using the smoke suppressing and energy-saving additive for fuel oil is as follows: stir at room temperature, and add to diesel oil at a ratio of 8wt‰.

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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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