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A kind of high-octane number oil product composition, primary oil and preparation method thereof

A technology with high octane number and composition, which is applied in the petroleum industry, fuel additives, liquid carbon-containing fuels, etc., can solve the problem that the octane number is not particularly high, and achieve improved anti-oxidation stability, high oxygen content, and excellent The effect of oxidation stability

Active Publication Date: 2022-06-21
北京中燕恒成能源有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the octane number of the initial oil on the market is not particularly high, which becomes the limiting factor for the further increase of the octane level of the initial oil, so it is necessary to seek a higher octane initial oil

Method used

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  • A kind of high-octane number oil product composition, primary oil and preparation method thereof
  • A kind of high-octane number oil product composition, primary oil and preparation method thereof
  • A kind of high-octane number oil product composition, primary oil and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1-7

[0045] A preparation method of a high-octane oil product composition, adding isooctane, benzene raffinate and methyl tert-butyl ether into a blending tank according to the proportions in Table 1 below, and mixing evenly to obtain high-octane Alkane oil composition.

[0046] Table 1:

[0047]

Embodiment 8

[0049] A preparation method of a high-octane oil composition is carried out according to the method in Example 3, the difference is that the total content of isohexane and isoheptane in the benzene raffinate in this example is greater than 70% .

Embodiment 9

[0051] A kind of preparation method of initial loading oil, in the high-octane oil product composition obtained in above-mentioned embodiment 1-8, add antistatic agent, detergency dispersibility, antioxidant and respectively according to the proportioning in table 2 below. Metal passivator, mix evenly, that is, the initial oil is obtained. 2,6-di-tert-butyl-p-cresol (T501) was selected as the agent, and benzotriazole derivative (T551) was selected as the metal passivator.

[0052] Table 2:

[0053]

[0054]

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Abstract

This application relates to the field of petroleum products, and specifically discloses a high-octane oil composition, primary oil and a preparation method thereof. The oil composition is made of the following raw materials in parts by weight: 62-86 parts of isooctane, 12-21 parts of methyl tert-butyl ether and 2-17 parts of benzene raffinate, the oil composition has a research method octane number ≥ 97.6, and a motor method octane number ≥ 91.0; the application also discloses a A kind of initial loading oil, comprising above-mentioned high-octane number oil product composition, also comprises the antistatic agent of 0.0002-0.002 weight part; . The oil composition and initial oil prepared by this application have the characteristics of high octane number, especially high motor octane number, stable quality, clean combustion, and meet the requirements of high compression ratio engines. The preparation of this application The method has the characteristics of simple and convenient operation and stable finished product.

Description

technical field [0001] The present application relates to the technical field of petroleum products, more specifically, it relates to a high-octane oil product composition, a primary oil and a preparation method thereof. Background technique [0002] With the continuous development of society and science and technology, the concept of environmental protection and sustainable development have been deeply rooted in the hearts of the people, and more and more industries have joined the team of energy conservation and emission reduction. . Automobile engine is the core part of automobile, so the key measure to improve automobile quality is to focus on research and development of energy-saving and environment-friendly engine with excellent performance. [0003] In order to achieve the purpose of energy saving in automobile engines, one of the important measures is to increase the compression ratio of engine cylinders and pistons. The high compression ratio engine can make bette...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C10L1/04C10L1/16C10L1/185C10L1/24C10L1/2383C10L1/224C10L1/183C10L1/22C10L10/10C10L10/14C10L10/18
CPCC10L1/04C10L1/14C10L10/10C10L10/14C10L10/18C10L1/1608C10L1/1852C10L1/1616C10L1/2475C10L1/2383C10L1/224C10L1/1832C10L1/221C10L2230/081C10L2230/085C10L2270/023C10L2230/14C10L2290/24
Inventor 訾立钧徐光楠
Owner 北京中燕恒成能源有限公司
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