Clean diesel fuel additive

A technology of additives and diesel oil, which is applied in the direction of fuel additives, petroleum industry, fuel, etc., can solve the problems of not being able to meet the needs of society, thermal stability, chromatic diesel compatibility, cost defects, etc., and achieve air environment improvement and significant economy The effect of benefits and social benefits

Inactive Publication Date: 2008-05-14
鞍山市佳良能源技术开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

my country began to conduct experimental research on clean diesel combustion in 1958. As a result, white emulsified diesel technology and some diesel water-mixed technologies and related products have come out one after

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Embodiment 1, the preparation of anionic surfactant mixture

[0018] Take: oleic acid 93%, molecular weight 282, triethanolamine 3%, molecular weight 149, cycloethylamine 3%, molecular weight 92, 25% concentration ammonia water 3%, molecular weight 17 (ammonia content 0.75%); 25% sodium hydroxide aqueous solution 3 %, molecular weight 40 (sodium hydroxide content 0.75%); put oleic acid into the reactor, then drop into triethanolamine, cycloethylamine, ammonia water, sodium hydroxide aqueous solution in turn, stir to make it fully react, and the product is The hydrophilic component of the anionic surfactant mixture accounts for about 40% of the total amount, and the HLB is between 5 and 6 as determined by the water solubility method.

Embodiment 2

[0019] Embodiment 2, the preparation of nonionic surfactant mixture

[0020] Take: Span 8060%, HLB=2.58, Alkylphenol Ethoxylate 25%, HLB=1.25, Tween 80, HLB=2.25, put Span, Alkylphenol Ethoxylate, Tween into the reaction Mix well in the container, and the HLB of the mixture is ≈6.

Embodiment 3

[0021] Embodiment 3, the preparation of clean diesel oil additive

[0022] Get 90% of the anionic surfactant mixture prepared in Example 1 and 10% of the nonionic surfactant mixture prepared in Example 2, put into a stirrer and add a total amount of 3% isoamyl alcohol to fully mix.

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PUM

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Abstract

The invention relates to an additive of clean diesel oil, which is characterized in that the additive of the clean diesel oil is mixed proportionately by the mixture of negative ion surface active agent, the mixture of nonionic surface active agent and isoamyl alcohol. Carbon atom which is less than or equal to 6 and more than or equal to 3 of a linear chain or a branched chain of alcohol is added to the mixture to serve as cosurfactant and the addition quantity is 3 to 5 percent of total amount of the mixture. The components of the clean diesel oil are that: 60 percent of diesel oil and 40 percent of clean diesel oil additive which are mixed into the clean diesel oil in the temperature of 20 DEG C to 25 DEG C. The invention is a clean diesel oil technique with low cost and the clean diesel oil additive and the mixture of the clean diesel oil and the diesel oil can reach each index of lightweight diesel oil, thereby the invention can be used in equipments of a diesel engine, an oil burning boiler, etc., and the fume smoke intensity FSM, particulate matter PM10, nitrogen oxides NOX, carbon monoxide CO, carbon dioxide CO2, sulphide SX, etc., of discharged harmful substances can be reduced, thus greatly improving air environment and having remarkable economic and social benefits.

Description

technical field [0001] The invention belongs to the technical field of chemical industry and relates to a clean diesel additive. Background technique [0002] Petroleum is a non-renewable energy source. With the continuous reduction of reserves and rising prices, all industrial countries in the world are trying various methods to reduce oil consumption. Diesel is a fossil fuel, which produces a large amount of harmful substances in the combustion process, such as a large amount of black smoke, particulate matter (PM 10 ), nitrogen oxides (NO X ), sulfide (S X ) and the like, causing air pollution, especially in major central cities. Under the dual leadership pressure of energy saving and environmental protection, after decades of clean diesel combustion experiments in various industrial countries, the United States successfully tested and studied clean diesel combustion in the 1960s, and applied this clean diesel to various kilns and furnaces. In trains, ships, trucks an...

Claims

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Application Information

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IPC IPC(8): C10L1/182C10L10/18
Inventor 季忠宋世民伊东彪刘洪福
Owner 鞍山市佳良能源技术开发有限公司
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