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Synthetic low-sulphur fuel oil

A fuel oil and vegetable oil technology, applied in fuel, liquid carbon-containing fuel, petroleum industry, etc., can solve problems such as poor high-speed performance, excessive high-speed running horsepower, and poor lubricity, so as to reduce the global greenhouse effect and reduce pollutant emissions , the effect of improving air quality

Inactive Publication Date: 2008-03-05
赵志容 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the two are based on environmental protection, they are not the best substitutes. Among them, the shortcomings of biodiesel (BIO Diesel) are: 1. Poor activation in cold cars, 2. Excessive horsepower at high speeds, and poor high-speed performance; The shortcomings of methyl ether (DME) are as follows: 1. Unsafe, DME is a toxic gas fuel, which is easy to leak gas and cause poisoning incidents, 2. High cost, 3. Poor lubricity, DME does not lubricate when injecting oil Insufficiency, additional lubricating oil is required to increase the lubricating degree of the fuel, etc.
However, the biodiesel developed today still relies on the extraction of mineral diesel, and when biodiesel contains a high content of mineral diesel, it also has the same pollution problems as petrochemical diesel in use, and the air pollution caused by sulfur in the mineral diesel composition, but also hides the problem of pollution

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Soybean oil and catalytic enzyme were mixed in a weight ratio of 50%+50% to obtain the synthetic fuel oil of this embodiment, marked as sample one.

[0020] The fuel oil sample one was a light orange liquid, showing almost the same color as freshly polished copper. The physical and chemical indicators were tested, and the results are recorded in Table 1. It can be seen from the data in the table that the fuel oil of this embodiment has a flash point of about 45° C. and a sulfur content of about 0.22 ppm, which can significantly reduce sulfur emissions and meet environmental protection requirements.

Embodiment 2

[0022] Cottonseed oil and catalytic enzyme were mixed in a weight ratio of 50%+50% to obtain the synthetic fuel oil of this embodiment, marked as sample two.

[0023] The fuel oil sample 2 was a light orange liquid, showing almost the same color as freshly polished copper. The physical and chemical indicators were tested, and the results are recorded in Table 1. It can be seen from the data in the table that the fuel oil of this embodiment has a flash point of about 45° C. and a sulfur content of about 1.1 ppm, which can significantly reduce sulfur emissions and meet environmental protection requirements.

Embodiment 3

[0025] Mix rapeseed oil and catalytic enzyme in a weight ratio of 50%+50% to obtain the synthetic fuel oil of this embodiment, marked as sample three.

[0026] The fuel oil sample three was a light orange liquid, showing almost the same color as freshly polished copper. The physical and chemical indicators were tested, and the results are recorded in Table 1. It can be seen from the data in the table that the fuel oil of this embodiment has a flash point of about 45° C. and a sulfur content of about 2.3 ppm, which can significantly reduce sulfur emissions and meet environmental protection requirements.

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PUM

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Abstract

The present invention provides one kind of synthesized low sulfur fuel oil. The synthesized low sulfur fuel oil is prepared through mixing vegetable oil and catalyzing enzyme of alkane, such as decane, hendecane and dodecane. It has low sulfur content and required flash point, and may be used to replace high grade diesel oil or as green high grade diesel oil additive to reach the aim of reducing environmental pollution.

Description

technical field [0001] The invention relates to a synthetic low-sulfur fuel oil, which is mainly formed by mixing vegetable oil and catalytic enzyme (alkane, such as decane, 11 alkane or 12 alkane) in proportion to achieve the required flash point. And has a low sulfur content, to meet environmental protection requirements. Background technique [0002] In recent years, with the development of industry and the increasing number of vehicles, air pollution has become a problem that should be faced squarely. While oil has brought economic prosperity and industrial progress, its exhaust gas components after combustion have also brought air pollution. pollution, affecting human health, and the earth is gradually producing a warming effect. [0003] Most of the diesel produced in the world today is a petrochemical product, which is extracted from petroleum. Petrochemical diesel has a wide range of applications, such as vehicles, ships, agricultural and mining machines, etc. The ...

Claims

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Application Information

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IPC IPC(8): C10L1/02
Inventor 赵志容李宝芝
Owner 赵志容