阅读说明：本技术 燃料催化剂、新能源生物无醇燃料及其配制方法 (Fuel catalyst, new energy biological alcohol-free fuel and preparation method thereof ) 是由 甘小勇 于 2020-06-17 设计创作，主要内容包括：本发明公开了一种燃料催化剂,包括以下重量分数的原料：乙酸乙酯70份-90份、甘油8份-12份和二茂铁8份-12份,其配制方法为：首先,取乙酸乙酯和二茂铁,混合搅拌5分钟,再加入甘油混合搅拌5分钟后,静置1小时,即得到燃料催化剂。本发明还公开了添加该燃料催化剂的新能源生物无醇燃料及其配制方法,该燃料由白油和燃料催化剂配制而成,其中,燃料催化剂占白油质量的1％。本发明的新能源生物无醇燃料的相溶性好,燃烧热值高、燃烧效率高、无难闻气味、闪电高、使用安全。(The invention discloses a fuel catalyst, which comprises the following raw materials in parts by weight: 70-90 parts of ethyl acetate, 8-12 parts of glycerol and 8-12 parts of ferrocene, and the preparation method comprises the following steps: firstly, taking ethyl acetate and ferrocene, mixing and stirring for 5 minutes, then adding glycerol, mixing and stirring for 5 minutes, and standing for 1 hour to obtain the fuel catalyst. The invention also discloses a new energy biological alcohol-free fuel added with the fuel catalyst and a preparation method thereof, wherein the fuel is prepared from white oil and the fuel catalyst, and the fuel catalyst accounts for 1% of the mass of the white oil. The new energy biological alcohol-free fuel has the advantages of good intermiscibility, high combustion heat value, high combustion efficiency, no bad smell, high lightning and safe use.)

1. A fuel catalyst comprising the following weight fractions of feedstocks: 70-90 parts of ethyl acetate, 8-12 parts of glycerol and 8-12 parts of ferrocene.

2. The fuel catalyst of claim 1 further comprising a polyetheramine in a weight fraction of 1 to 2 parts.

3. A fuel catalyst according to claim 2, further comprising a cetane improver in a weight fraction of 1 part to 2 parts.

4. A fuel catalyst according to claim 3, characterised in that the fuel catalyst is formulated as follows:

s1, mixing and stirring ethyl acetate and ferrocene for 5 minutes;

s2, adding glycerol, mixing and stirring for 5 minutes;

and S3, sequentially adding the polyetheramine and the cetane number improver, uniformly mixing, and standing for 1 hour to obtain the fuel catalyst.

5. A new energy resource biological alcohol-free fuel, which is characterized by comprising white oil and the fuel catalyst of any one of claims 1-3, wherein the mass ratio of the white oil to the fuel catalyst is 1: 0.0005-0.0015.

6. The method for preparing the new energy resource bio-alcohol-free fuel according to claim 5, characterized by comprising the following steps:

placing the white oil and the catalyst in a mixing container, uniformly mixing the white oil and the catalyst in a stirring or aerating mode until no suspended matters or sediments exist, and standing for 3 hours to obtain the new-energy biological alcohol-free fuel.

7. The method for preparing the new energy resource bio-alcohol-free fuel according to claim 6, wherein the added mass of the catalyst is 0.1% of the mass of the white oil.

Technical Field

The invention relates to the field of new energy fuels, in particular to a fuel catalyst, a new energy biological alcohol-free fuel and a preparation method thereof.

Background

Most of traditional fuels contain alcohol, the consistency of the fuel is low, the intermiscibility of the components is poor, and the calorific value and the flash point are low, so that the combustion efficiency of the fuel is reduced.

Disclosure of Invention

Aiming at the problems, the invention provides a fuel catalyst, a new energy source biological alcohol-free fuel added with the catalyst and a preparation method thereof, and the fuel has the advantages of good intermiscibility, high flash point, high heat value and high combustion efficiency.

The technical scheme adopted by the invention is as follows:

a fuel catalyst comprising the following weight fractions of feedstocks: 70-90 parts of ethyl acetate, 8-12 parts of glycerol and 8-12 parts of ferrocene.

The working principle of the technical scheme is as follows:

the fuel catalyst is mainly prepared from ethyl acetate, glycerol and ferrocene, wherein the ethyl acetate has excellent solubility and is beneficial to improving the intermiscibility of the catalyst and fuel and components in the fuel; in addition, the ethyl acetate has the bouquet of qingling and little fruity, and can be used as a deodorant of fuel; moreover, the combustion heat of the ethyl acetate reaches 2247.89kJ/mol, and the calorific value of the fuel can be effectively improved.

The glycerol has larger viscosity and is lubricated, the viscosity and the lubricity of the fuel can be improved, the flash point (open cup) of the glycerol is 176 ℃, and the flash point of the fuel can be effectively improved by adding the glycerol, so that the fuel is safer to use.

The addition of ferrocene can improve the calorific value of the fuel, and the fuel has excellent anti-knock effect by utilizing the high thermal stability of the ferrocene.

In a further technical scheme, the fuel catalyst also comprises 1-2 parts by weight of polyetheramine, so that the technical problems of insufficient fuel combustion and serious carbon deposition can be effectively solved.

In a further technical scheme, the fuel catalyst also comprises a cetane number improver with the weight fraction of 1-2 parts, so that the cetane number of the fuel can be improved, the carbon content of the fuel can be improved, the heat value of the fuel can be increased, and the combustion efficiency can be improved.

In a further technical scheme, the preparation method of the fuel catalyst comprises the following steps:

s1, mixing and stirring ethyl acetate and ferrocene for 5 minutes;

s2, adding glycerol, mixing and stirring for 5 minutes;

and S3, sequentially adding the polyetheramine and the cetane number improver, uniformly mixing, and standing for 1 hour to obtain the fuel catalyst.

The invention also provides a new energy biological alcohol-free fuel added with the fuel catalyst, and the technical scheme is as follows:

the new energy biological alcohol-free fuel comprises white oil and the fuel catalyst, wherein the mass ratio of the white oil to the fuel catalyst is 1: 0.0005-0.0015.

The new energy biological alcohol-free fuel has the advantages of good intermiscibility, high combustion heat value, high combustion efficiency, no bad smell, high lightning and safe use.

The invention also provides a preparation method of the new energy biological alcohol-free fuel, which adopts the technical scheme that:

a preparation method of a new energy resource biological alcohol-free fuel comprises the following steps:

placing the white oil and the catalyst in a mixing container, uniformly mixing the white oil and the catalyst in a stirring or aerating mode until no suspended matters or sediments exist, and standing for 3 hours to obtain the new-energy biological alcohol-free fuel.

In a further technical scheme, the adding mass of the catalyst is 0.1 percent of the mass of the white oil.

The invention has the beneficial effects that: the new energy biological alcohol-free fuel has the advantages of good intermiscibility, high combustion heat value, high combustion efficiency, no bad smell, high lightning and safe use.

Detailed Description

The following provides a detailed description of embodiments of the invention.