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Additive for producing high-grade gasoline using 90# gasoline and the high grade gasoline

An additive and high-grade technology, applied in the field of fuel oil processing, can solve problems such as high cost and unsafety, and achieve the effects of simple production method, large profit margin and high combustion calorific value

Inactive Publication Date: 2007-05-30
曹志德
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problems of insecurity and high cost in the production of high-grade gasoline by traditional petroleum refining equipment or hydrogenation, and propose to use 90# gasoline to directly produce other high-grade gasoline additives, and the obtained high-grade gasoline

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Example 1 The raw materials were taken according to the following weight additives: 40kg nitrobenzene, 10kg cyclohexanone, 15kg acetone, 35kg ethylene glycol monomethyl ether. Add nitrobenzene to industrial cyclohexanone and physically mix uniformly, physically mix acetone and ethylene glycol monomethyl ether uniformly, and finally mix the intermediate products obtained by the two to obtain the gasoline additive.

Embodiment 2

[0018] Embodiment 2 Take each raw material according to the following weight additives: 81kg of Daqing 90# gasoline, 1kg of the additive provided in Example 1 and 18kg of industrial anhydrous methanol, and mix the three evenly to obtain gasoline with a research octane number of 93#.

[0019] The test data of various technical indicators of this high-grade gasoline and the comparison data of the existing 93# gasoline are shown in Table 1.

Embodiment 3

[0020] Example 3 The raw materials were selected according to the following weight additives: 35kg of industrial nitrobenzene with a weight content of 99%, 15kg of cyclohexanone, 20kg of acetone, and 30kg of ethylene glycol monomethyl ether. The gasoline additive is obtained by physically and uniformly mixing nitrobenzene, cyclohexanone, acetone and ethylene glycol monomethyl ether.

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PUM

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Abstract

Disclosed is an additive for producing high-grade gasoline using 90# gasoline and the high grade gasoline comprising raw materials of the following constituents (by weight proportion): nitrobenzene 35-45%, cyclohexanone 10-15%, propanone 15-25%, mono methoxy polyethylene 30-40%. The weight ratio of 90# gasoline, methanol and additive is 60-81:18-38:1-2.

Description

technical field [0001] The invention belongs to the technical field of fuel oil processing, and in particular relates to an additive for producing high-grade gasoline by using 90# gasoline and the prepared high-grade gasoline. Background technique [0002] For example, if low-grade gasoline is processed into high-grade gasoline, traditional oil processing technology will require a lot of cost to process it into high-grade gasoline. my country is a big oil-consuming country, especially the demand for high-grade gasoline is more tense. How to comprehensively utilize oil resources and effectively improve the economic benefits of oil refining products is an urgent technical problem to be solved. [0003] At present, traditional petroleum refining units or hydrogenation processes are used at home and abroad to process low-grade gasoline into high-grade gasoline, which is unsafe and increases costs. Additives and methanol have not been added to 90 without the use of petroleum ref...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C10L1/23
Inventor 曹志德
Owner 曹志德
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