Emulsified diesel fuel with glucose

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...