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High-cleanliness gasoline as well as production method and device thereof

A gasoline and clean technology, applied in the field of gasoline, can solve the problem of the use of few gasoline components, achieve the effects of low benzene content, low colloid, and reduced fuel consumption

Inactive Publication Date: 2013-09-04
杨平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Light naphtha is currently mainly used as a chemical solvent, and is rarely used as a gasoline component

Method used

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  • High-cleanliness gasoline as well as production method and device thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] The gasoline is calculated by weight percentage, light naphtha 55%, heavy aromatics 16%, light aromatics 19.9%, MTBE5%, antiknock agent 4%, gasoline cleaner 0.1%. Among them, the antiknock agent is a composite antiknock agent, and the components and their weight percentages are respectively: N-methylaniline 80%, sec-butyl acetate 5%, polyisobutylene 1%, and cumene 14%. The weight percentage of each component of gasoline cleaner is 90% tert-butanol, 1% ferrocene, and 9% anhydrous ethanol. The heavy aromatic hydrocarbon is mixed trimethylbenzene, and the mixed trimethylbenzene is a mixture of mesitylene, meta-trimethylbenzene and trimethylbenzene.

Embodiment 2

[0037] In terms of weight percentage, the gasoline contains 49% light naphtha, 17% heavy aromatics, 22.9% light aromatics, 10% MTBE, 1% antiknock agent, and 0.1% gasoline cleaner. Among them, the antiknock agent is a composite antiknock agent, and the components and their weight percentages are respectively: N-methylaniline 80%, sec-butyl acetate 5%, polyisobutylene 1%, and cumene 14%. The weight percentage of each component of gasoline cleaner is 90% tert-butanol, 1% ferrocene, and 9% anhydrous ethanol. The heavy aromatic hydrocarbon is mixed trimethylbenzene, and the mixed trimethylbenzene is a mixture of mesitylene, meta-trimethylbenzene, and trimethylbenzene.

Embodiment 3

[0039] In terms of weight percentage, the gasoline contains 62% light naphtha, 8.99% heavy aromatics, 15% light aromatics, 10% MTBE, 4% antiknock agent, and 0.01% gasoline cleaner. Among them, the antiknock agent is MMT and composite antiknock agent. MMT accounts for 0.008% of the total gasoline weight, and the composite antiknock agent accounts for 3.992% of the total gasoline weight. The components of the composite antiknock agent and their weight percentages are: N-methylaniline 80%, sec-butyl acetate 5%, polyisobutylene 1%, and cumene 14%. The weight percentage of each component of gasoline cleaner is 90% tert-butanol, 1% ferrocene, and 9% anhydrous ethanol. The heavy aromatic hydrocarbon is mixed trimethylbenzene, and the mixed trimethylbenzene is a mixture of mesitylene, meta-trimethylbenzene, and trimethylbenzene.

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Abstract

The invention discloses high-cleanliness gasoline as well as a production method and device thereof. The gasoline comprises the components as follows: light naphtha, heavy aromatics, light aromatics, MTBE (methyl tert-butyl ether), an antiknock agent and a gasoline detergent. The production method of the gasoline comprises the steps as follows: the light naphtha, the heavy aromatics, the light aromatics and the MTBE are added into a mixing container according to the preset proportion sequentially; the antiknock agent is added after the mixture is stirred for one hour; an octane value is adjusted; the gasoline detergent is added; and the mixture is subjected to still standing for eight hours after stirred for one hour. The production device of the gasoline is formed by connecting a raw material injection device, a mixing device and a condensing device. The high-cleanliness gasoline is low in sulfur, colloid and benzene content, safe and environment-friendly in production chain and safe and energy-saving.

Description

Technical field [0001] The present invention relates to a gasoline, and also to a method for producing the gasoline, and a device for producing the gasoline. Background technique [0002] Gasoline is a kind of clean energy, and it is an important part of the main vehicle fuel for cars in the world. At present, the huge gasoline demand caused by the daily increase in the market of cars and the current shortage of crude oil has created a supply and demand contradiction. With this global contradiction, countries all over the world are looking for new alternative energy sources. [0003] Naphtha is a general term for part of the light distillate of petroleum. There are various distillation ranges due to different uses. my country stipulates that the distillation range is from the initial boiling point to about 220°C. It is mainly used as reforming and chemical raw materials. As the reforming raw material for the production of aromatics, the 70-145°C fraction is used, called light naph...

Claims

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Application Information

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IPC IPC(8): C10L1/04C10L1/30C10L1/223C10L1/19C10L1/185C10L1/182C10L1/16B01F15/02B01F13/10
Inventor 杨平杨文松
Owner 杨平
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