Nanometer fuel oil addition agent

A technology of additives and fuel oil, which is applied in the field of additives in the field of chemical fuel oil technology. It can solve the problems of undiscovered, unsatisfactory fuel lubrication performance, and incomplete solution to the dispersion of nanoparticles, so as to improve self-repair and inhibit poisoning of three-way catalytic converters. , the effect of reducing friction and wear

Active Publication Date: 2006-02-22
上海集能化工有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this patent uses the oxide form of rare earth material cerium, it still does not completely solve the problems of the dispersion of nanoparticles in fuel and the unsatisfactory lu

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0014] Example 1

[0015] Formula: lanthanum 5 and neodymium 5 grams with particle size distribution between 50-150 nanometers, JM-1 fuel synergist 100 grams, high-alkali calcium petroleum sulfonate 100 grams, oleic acid 100 grams, castor oil 100 grams, white oil 9590 Grams. The preparation method is: 1) Pour 9590 grams of white oil into a heating container, heat and pour 100 grams of high-alkali calcium petroleum sulfonate and 100 grams of JM-1 fuel synergist into the white oil, and stir it through a gear pump. Until uniform; 2) stop heating, pour 5 grams of lanthanum and 5 grams of neodymium mixed powder evenly into the white oil, and perform oil bath refinement treatment on the powder through the engagement of the pump; 3) add 100 grams of oleic acid, 100 grams of oleic acid, and 100 grams of oleic acid. Gram castor oil, reheat, continue to refine the powder in the oil bath through the engagement of the pump; 4) Stop heating, centrifuge at 2000RPM for 1 hour, remove slag and pr...

Example Embodiment

[0016] Example 2

[0017] Formula: 400g Lanthanum, 600g Neodymium with particle size distribution between 50-150nm, 1000g JM-1 fuel synergist, 2000g calcium sulfide alkylphenol, 1000g oleic acid, 2000g castor oil, 3000g white oil Grams. The preparation method is as follows: 1) Pour 3000 grams of white oil into a heating container, heat and pour 2000 grams of calcium sulfide alkylphenate and 1000 grams of JM-1 fuel synergist into the white oil, and circulate and stir through the gear pump until Evenly; 2) Stop heating, evenly pour 400 grams of lanthanum and 600 grams of neodymium mixed powder into the white oil, and perform oil bath refinement treatment on the powder through the engagement of the pump; 3) Add 1000 grams of oleic acid and 2000 grams Reheat the castor oil, and continue to refine the powder through the engagement of the pump; 4) Stop heating, centrifuge at 2000 RPM for 1 hour, remove slag and precipitate, and measure the particle size between 50-150 nanometers to be a...

Example Embodiment

[0018] Example 3

[0019] Formula: 50 grams of cerium, 100 grams of neodymium with particle size distribution between 50-150 nanometers, 500 grams of JM-1 fuel booster, 500 grams of calcium alkyl salicylate, 500 grams of oleic acid, 500 grams of castor oil, white oil 7900 grams. The preparation method is: 1) Pour 7900 grams of white oil into a heating container, heat and pour 500 grams of calcium alkyl salicylate and 500 grams of JM-1 fuel synergist into the white oil, and stir it through a gear pump. Until uniform; 2) stop heating, pour 50 grams of cerium and 100 grams of neodymium mixed powder into the white oil evenly, and perform oil bath refinement treatment on the powder through the engagement of the pump; 3) add 500 grams of oleic acid, 500 grams of oleic acid and 500 grams of neodymium. Gram castor oil, reheat, continue to refine the powder in the oil bath through the engagement of the pump; 4) Stop heating, centrifuge at 2000RPM for 1 hour, remove slag and precipitate, an...

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PUM

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Abstract

Disclosed is a nanometer fuel oil addition agent, wherein the constituents comprises (by weight percent): rare earth powder 0.1-10%, fuel synergistic agent 1-10%, dispersing agent 1-20%, oleinic acid 1-10%, castor oil 1-20%, and balancing white oil.

Description

technical field [0001] The invention relates to an additive in the technical field of chemical fuel oil, in particular to a nano fuel additive. Background technique [0002] In recent years, micron or nanomaterials have been used as additives in fuel oil, among which micron or nanomaterials include nickel, steel, iron nanometer metal powder, Si nanomaterials, 0.2-1.5 micron carbon alcohol materials, etc. The combustion efficiency is improved, and the emission performance is improved, but the dispersion effect and the lubricity of the fuel have not been effectively improved, and the lubricating effect of the nanoparticles in the fuel on the equipment is not ideal. [0003] After searching the literature of the prior art, it was found that the Chinese patent application number: 02826782, the name of the invention: cerium oxide nanoparticles, this patent discloses a fuel or fuel additive containing cerium oxide particles, the cerium oxide has been divalent or Doping with triva...

Claims

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Application Information

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IPC IPC(8): C10L1/24
Inventor 于旭东于旭涛
Owner 上海集能化工有限公司
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