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Lubricating oil catalyst and preparation method thereof

A catalyst and lubricating oil technology, applied in the field of lubricating oil catalyst and the preparation of the lubricating oil catalyst, can solve the problems of toxic gas emission, reduction of engine oil, noise and vibration, etc.

Active Publication Date: 2013-01-09
唐楚源
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the engine is severely worn, there will be: ①The engine power and fuel consumption rate will be greatly reduced due to incomplete combustion, and noise and vibration will occur; ②Blow-by Gas will be generated, resulting in toxic gas emissions; ③The oil will flow into the combustion zone, causing oil Reduce (burning engine oil) and emit toxic gas

Method used

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  • Lubricating oil catalyst and preparation method thereof
  • Lubricating oil catalyst and preparation method thereof
  • Lubricating oil catalyst and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0050] A. Preparation of catalyst carrier: Add 15% by weight metal catalyst, 5% by weight Au-1 and 60-70% glycerol to the reactor, stir, heat up to 60°C for 12 hours, and the reaction process Continuously distill in middle, cool to obtain crude product;

[0051] B, above-mentioned crude product is dissolved with isopropanol to obtain catalyst carrier, and the mass percent of isopropanol is 20% in this carrier;

[0052] C. Preparation of gold catalyst: use nanotechnology to make high-purity gold and rare metals into a gold catalyst with a magnetic monomolecular ion nano-gold catalyst with a particle size of less than 10 nm;

[0053] D, the above-mentioned gold catalyst and catalyst carrier were added to the reactor, stirred, and the temperature was raised to 60 ° C for 12 hours; wherein the mass percentage of gold catalyst in the catalyst was 5%, and the balance was catalyst carrier;

[0054] The gold catalyst lubricating oil catalyst obtained above has a melting point of 50°C...

Embodiment approach 2

[0056] A. Preparation of catalyst carrier: Add 25% by weight metal catalyst, 5% by weight Au-1 and 60-70% glycerol to the reactor, stir, heat up to 80°C and react for 12 hours, the reaction process Continuously distill in middle, cool to obtain crude product;

[0057] B, above-mentioned crude product is dissolved with isopropanol to obtain catalyst carrier, and the mass percent of isopropanol is 10% in this carrier;

[0058] C. Preparation of gold catalyst: use nanotechnology to make high-purity gold and rare metals into a gold catalyst with a magnetic monomolecular ion nano-gold catalyst with a particle size of less than 10nm;

[0059] D, the above-mentioned gold catalyst and catalyst carrier were added to the reactor, stirred, and the temperature was raised to 60 ° C for 12 hours; wherein the mass percentage of gold catalyst in the catalyst was 5%, and the balance was catalyst carrier;

[0060] The gold catalyst lubricating oil catalyst obtained above has a melting point of...

Embodiment approach 3

[0062] A. Preparation of catalyst carrier: Add 20% by weight metal catalyst, 5% by weight Au-1 and 60-70% glycerol to the reactor, stir, heat up to 70°C and react for 12 hours, the reaction process Continuously distill in middle, cool to obtain crude product;

[0063] B, above-mentioned crude product is dissolved with isopropanol to obtain catalyst carrier, and the mass percent of isopropanol is 15% in this carrier;

[0064] C. Preparation of gold catalyst: use nanotechnology to make high-purity gold and rare metals into a gold catalyst with a magnetic monomolecular ion nano-gold catalyst with a particle size of less than 10nm;

[0065] D, the above-mentioned gold catalyst and the catalyst carrier are added to the reaction kettle, stirred, and the temperature is raised to 70° C. for 12 hours; wherein the mass percentage of the gold catalyst in the catalyst is 5%, and the balance is the catalyst carrier;

[0066] The gold catalyst lubricating oil catalyst obtained above has a ...

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Abstract

The invention discloses a lubricating oil catalyst and a preparation method thereof. The catalyst is formed by mixing a catalyst carrier with a magnetic gold contact agent prepared from gold with a particle size less than 10 nm and rare metals. The lubricating oil catalyst is prepared by respectively preparing the catalyst carrier and the gold contact agent and then mixing the catalyst carrier with the gold contact agent. The nano gold can deeply penetrate into a metal surface, intelligently fill up the metal surface and promote the cylinder pressure of an engine; other nanometer-sized rare metals can magnetize lubricating oil into microspheres and change the friction mode among metals; and the lubricating oil catalyst can also decompose water molecules in the lubricating oil so that the oil molecules of the lubricating oil can adequately exert functions. Once the lubricating oil catalyst is added in the engine, the lubricating oil catalyst and the lubricating oil both have physical and chemical activities and catalytic activity simultaneously and generate quite obvious functions.

Description

technical field [0001] The invention relates to chemical catalyst technology, in particular to a lubricating oil catalyst and a preparation method of the lubricating oil catalyst. Background technique [0002] The atomic number of gold is 79. It is in the same group as copper and silver on the periodic table, and is listed with platinum and mercury. It has metallic luster and high ductility. The electronegative property of gold is 2.4, which is one of the most electronegative metals, so it is easy to form alloys with other metals, or form intermetallic compounds with copper, aluminum, tin, titanium and other metals. Also due to its high electronegative properties, gold seldom directly reacts with highly electronegative elements other than fluorine, such as sulfur or oxygen, which results in its high anti-oxidation and high anti-corrosion characteristics. Because of this, gold has long been considered a very inactive metal. [0003] In 1987, Japanese chemist Masayoshi Harut...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01J31/26B01J31/38C10M141/02
Inventor 仇文杰
Owner 唐楚源
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