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Production method of composite refined ethanol gasoline and blending ingredient oil used for high purity gasoline

A technology for ethanol gasoline and a production method, which is applied in the petrochemical field, can solve the problems of poor seismic performance, low octane number, complicated production process, etc., and achieves the effects of improving combustion performance, improving gasoline octane number, and strengthening benzene rings

Inactive Publication Date: 2018-01-16
张宝月
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The existing gasoline blending component oils have the following disadvantages: complex production process, low octane number, and poor shock resistance

Method used

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  • Production method of composite refined ethanol gasoline and blending ingredient oil used for high purity gasoline

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Embodiment Construction

[0015] Blending component oil for compound refined ethanol gasoline and high-clean gasoline is made of the following components: trimethylbenzene, xylene, toluene, isopentane, naphtha, and alkylation;

[0016] Wherein the percentage of each component accounting for the total weight is: trimethylbenzene accounts for 10%, xylene accounts for 10%, toluene accounts for 10%, isopentane accounts for 22%, naphtha accounts for 24%, and alkylation accounts for 24%; Each component is added into the stirring tank according to the weight ratio, and the pipeline and the circulation pump are used to carry out circulation and airtight stirring, and the components can be mixed evenly.

[0017] Ethanol gasoline can be obtained by adding ethanol to the blending component oil for compound refined ethanol gasoline and high clean gasoline; wherein the weight ratio of compound refined ethanol gasoline and blend component oil for high clean gasoline to ethanol is 9:1.

[0018] Add methyl tert-butyl ...

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Abstract

The invention relates to a production method of a composite refined gasoline blending ingredient oil, and is mainly used for solving problems in the prior art that production technology of gasoline blending ingredient oil is complex, octane value is relatively low, and anti-seismic properties are poor. The composite refined gasoline blending ingredient oil is prepared from, by weight, 10% of trimethylbenzene, 10% of xylene, 10% of toluene, 22% of isopentane, 24% of naphtha, and 24% of an alkylated compound. The production method comprises following steps: the ingredients are delivered into a stirring kettle at the above weight ratio, pipelines and a circulating pump are used for circulation sealed stirring, and a finished product is obtained via uniform mixing of the ingredients. The advantages are that: the production method is high, the octane value is relatively low, and the anti-seismic properties are excellent.

Description

Technical field: [0001] The invention relates to the technical field of petrochemical industry, in particular to a production method of compound refined gasoline blending component oil. Background technique: [0002] Due to the increasingly poor sources of gasoline raw materials and higher oil quality requirements in recent years, the development and research of gasoline blending component oil is still a hot field in the refining industry. [0003] Blending gasoline is the last production process of finished fuel oil; it is a scientific and necessary production process of finished fuel oil. Gasoline blending can not only scientifically utilize petroleum resources, but also balance the quality of single-variety component oils. It is a scientific and environmentally friendly production process. [0004] Finished gasoline is not a simple liquid fuel, but a strict proportion of hydrocarbon components; the blended production meets the requirements of quality standards and enviro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L1/14C10L1/16C10L1/185
Inventor 张宝月
Owner 张宝月
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