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Compound synergist for motor alcohol gasoline and production method of compound synergist for motor alcohol gasoline

A compound synergistic and alcohol-based technology, which is applied in the petroleum industry, fuel additives, liquid carbon-containing fuels, etc., can solve problems such as power performance and miscible carbon deposits, and achieve reduced production costs, simple formulas, and easy-to-obtain raw materials Effect

Pending Publication Date: 2020-03-06
山西新源煤化燃料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned situation, the object of the present invention is to: provide a kind of vehicle alcohol gasoline compounding agent and preparation method thereof, to solve the power, miscibility, corrosiveness, swelling property, gas resistance of the finished product vehicle alcohol gasoline. It has good economic and market application prospects

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A compound synergist for alcohol gasoline for vehicles, the components are triethanolamine: 3%, liquid paraffin: 4%, n-octanol: 9%, n-butanol: 43%, isoamyl alcohol in parts by weight : 9%, Xylene: 7%, MTBE: 24%, T746: 1%.

[0016] First, mix three: liquid paraffin, triethanolamine, T746, put them into a container capable of heating and stirring according to the weight ratio of 3:4:1 and mix at the same time, the speed is ≤500 rpm, and the temperature is controlled at 45°C (±2°C) , after preparing the mixed three, use the structural characteristics of the premixer to add n-butanol and n-octanol into the storage tank through the premixer with a pipeline pump in parts by weight of 43:9, and then add isoamyl alcohol, mixed three , dimethylbenzene, methyl tertiary butyl ether, by the weight parts of 9:7:7:24 utilize pipeline pipeline pump to add in the storage tank through the premixer, then open circulation, circulate for half an hour, settling for 6 hours, sampling , such...

Embodiment 2

[0018] A compound synergist for alcohol gasoline for vehicles, the components are triethanolamine: 2%, liquid paraffin: 5%, n-octanol: 8%, n-butanol: 43%, isoamyl alcohol in parts by weight : 8%, Xylene: 5%, MTBE: 25%, T746: 0.5%.

[0019] First, mix three: liquid paraffin, triethanolamine, T746, put them into a container that can be heated and stirred according to the weight ratio of 4:10:1 and mix at the same time, the speed is ≤500 rpm, and the temperature is controlled at 45°C (±2°C ), after preparing the mixture three, using the structural characteristics of the premixer, add n-butanol and n-octanol into the storage tank through the premixer with a pipeline pump in parts by weight of 43:8, and sequentially add isoamyl alcohol, mixed 3. Xylene and methyl tert-butyl ether are added into the storage tank through the pre-mixer by the pipeline pump in parts by weight of 7.5:8:5:25, and then the circulation is started, and the circulation is half an hour, and the precipitation ...

Embodiment 3

[0021] A vehicle-use alcohol gasoline compound synergist, the components are triethanolamine: 4%, liquid paraffin: 3%, n-octanol: 10%, n-butanol: 45%, isoamyl alcohol in parts by weight : 10%, Xylene: 8%, MTBE: 18%, T746: 1%.

[0022] First, mix three: liquid paraffin, triethanolamine, T746, put them into a container that can be heated and stirred according to the weight ratio of 3.5:7:1 and mix at the same time, the speed is ≤500 rpm, and the temperature is controlled at 45°C (±2°C ), after preparing the mixed three, use the structural characteristics of the premixer to add n-butanol and n-octanol into the storage tank through the premixer with a pipeline pump in parts by weight of 43:8.5, and then add isoamyl alcohol, mixed 3. Xylene and methyl tert-butyl ether are added into the storage tank through the premixer by the pipeline pump in parts by weight of 8:7.5:6:24.5, then the circulation is started, the circulation is half an hour, and the precipitation is 6 hours. Sampli...

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Abstract

The invention belongs to the technical field of petrochemical industry, and relates to a compound synergist for motor alcohol gasoline and a production method of the compound synergist for the motor alcohol gasoline. The compound synergist for the motor alcohol gasoline is produced from the following raw materials in percentage by mass: 2%-4% of triethanolamine, 3%-5% of liquid paraffin, 8%-10% of1-octanol, 40%-45% of tert-butanol, 8%-10% of 3-methyl-1-butanol, 5%-8% of xylene, 18-25% of tert-butyl methyl ether and 0.5%-1% of T746. The raw materials needed by the compound synergist for the motor alcohol gasoline are rich and easy to obtain, the compound synergist for the motor alcohol gasoline is high in economical efficiency, and a product has universality, and can be added into all kinds of motor alcohol gasoline so that the related technical problems of the finished-product motor alcohol gasoline can be effectively solved.

Description

technical field [0001] The invention belongs to the technical field of petrochemical industry, and in particular relates to an alcohol gasoline compound synergist for vehicles and a preparation method thereof. Background technique [0002] With the rapid development of our country's economy, the two major problems of oil energy crisis and environmental pollution have been paid more and more attention, and energy and environmental problems have become important factors affecting the economic and social development of our country and even the world, changing the situation of oil shortage and serious pollution. The only way is to reduce dependence on oil and develop green, efficient and clean alternative energy. Therefore, actively seeking and developing clean energy has become a top priority for all countries. [0003] Alcohol is regarded as one of the most promising alternative energy sources due to its advantages of cleanness, environmental protection and low price. It is th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L1/222C10L1/18C10L1/182C10L1/16C10L1/185C10L1/02C10L10/04
Inventor 张发刘旭光
Owner 山西新源煤化燃料有限公司
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