Emulsified diesel fuel with glucose

A technology for emulsifying diesel oil and glucose, which is applied in the petroleum industry, refining hydrocarbon oil, water treatment and refining, etc. It can solve the problems of high heat efficiency in water mixing, high processing cost, and reduction, so as to improve economic benefits, reduce production costs, and reduce energy. consumption and the effects of environmental pollution

Inactive Publication Date: 2008-11-19
蒋盛军
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AI Technical Summary

Problems solved by technology

However, there are also contradictions that less water is added, the processing cost is high, and the thermal efficiency is reduced if more water is added.
[0004] Plant starch and plant cellulose are two kinds of carbohydrates with wide sources and large yields, but there is no invention to apply starch and cellulose hydrolyzate glucose syrup directly to the field of fuel emulsification

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0016] Use a glass cup to take 300 grams of water, add 90 grams of glucose, stir to dissolve; then add 700 grams of 0# diesel oil to the aqueous solution, add emulsifier 1.0 grams of cetyltrimethylammonium bromide, 1.0 grams of Tween 80 and 1.0 grams SPAN80, through high-pressure homogeneous emulsification to obtain emulsified diesel oil containing glucose.

[0017] Implementation Example 2

[0018] Using cassava starch or corn starch as raw material, add 50 grams of starch to 500 ml of water, stir evenly, add 500 U of high-temperature-resistant α-amylase, moisten the material at 60--70°C for 30 minutes, and liquefy at 90--95°C for 90 minutes; cool to Add 6500U glucoamylase at 60°C, and saccharify for 30 minutes. After saccharification, filter to remove residues such as starch and cellulose, and obtain a mixture mainly containing glucose as the main monosaccharide.

[0019] Put 700g of 0# diesel into a glass, add 300ml of the above-mentioned glucose syrup mixture converted fr...

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PUM

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Abstract

The invention discloses an emulsified diesel oil composition containing a large quantity of glucose, which belongs to the biomass processing and fuel oil emulsification technical field. The technology solves the problems that: the prior process for transforming the glucose or plant starch or plant cellulose into liquid biofuel has high energy consumption and is easy to cause the environmental pollution and so on. The glucose or a plant starch hydrolysate or a plant cellulose hydrolysate, a glucose mixture, is directly added into diesel oil, and emulsified diesel oil fuel which has low cost and steady performance and contains the glucose is produced through the emulsification; and the glucose can be efficiently combusted in a diesel engine to achieve the aims of adding fuel heat value, reducing pollution and saving fuel. The emulsified diesel oil consists of the diesel oil accounting for 70 to 90 percent of the total weight, the glucose mixture formed by dehydrating the plant starch or the plant cellulose which takes glucose water solution accounting for 10 to 30 percent of the total weight (glucose accounts for 10 to 50 percent of the weight of the water solution) or the glucose as main compositions, and emulsifier accounts for 0.1 to 5.0 percent of the diesel oil and the glucose mixture. The glucose in the fuel can efficiently combust in the diesel engine.

Description

a technical field [0001] The invention relates to an emulsified diesel fuel containing a glucose solution or a glucose syrup mixture produced by hydrolysis of plant starch and plant cellulose, and belongs to the technical field of biomass processing and fuel oil emulsification. 2. Background technology [0002] The fuel oil produced by processing fossil fuels such as petroleum and coal has the advantage of being easy to use, extract and process. However, due to non-renewable limitations of fossil fuels. Therefore, the use of renewable biomass such as plant starch and plant cellulose to process biogasoline and biodiesel has broad application prospects. Currently, the hydrolysis of plant starch and plant cellulose is mainly used to produce glucose, and then the glucose is converted into ethanol by fermentation, and then the fuel ethanol used as biofuel is extracted by distillation. Fuel ethanol or gasoline or diesel fuel added with part of fuel ethanol has a good effect on r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10G31/08C10G29/22
Inventor 蒋盛军李开绵叶剑秋黄洁张振文陆小静常勇郑永清吴传毅王超罗长辉但忠许瑞丽
Owner 蒋盛军
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