CN108018099B - Fuel oil saving emission reduction environment-friendly additive and preparation method thereof - Google Patents

Abstract

The invention discloses a fuel oil saving emission reduction environment-friendly additive and a preparation method thereof, belonging to the technical field of petrochemical industry, and the fuel oil saving emission reduction environment-friendly additive is characterized by comprising the following components: alcohols, ketones, esters, ethers, amines, benzenes; wherein, the alcohols comprise 20-30 parts of ethanol, 8-10 parts of polyether alcohol and 10-15 parts of n-octanol; the ketone is 10-20 parts of acetone; the esters comprise 3-6 parts of isopropyl nitrate and 5-10 parts of amyl nitrate; the ethers are 10-20 parts of methyl tert-butyl ether and 1-3 parts of propylene glycol tert-butyl ether; the amine is 3-8 parts of hexamethylenetetramine and 2-5 parts of phthalic diamide; the benzene is 1-3 parts of o-xylene. The fuel additive is prepared into the liquid fuel additive at the temperature of 25 +/-5 ℃ in the environment. The invention has the beneficial effects that: the fuel oil has the advantages of reasonable formula design, high fuel oil combustion value, distillation range temperature reduction, power increase, carbon deposit and coking reduction, tail gas pollution emission reduction, power improvement, obvious oil saving effect, machine service life extension, running cost reduction and the like.

Description

Fuel oil saving emission reduction environment-friendly additive and preparation method thereof

Technical Field

The invention discloses an oil-saving emission-reducing environment-friendly additive for fuel oil and a preparation method thereof, belonging to the technical field of petrochemical industry.

Background

Along with the increasing of people's awareness of environmental protection and increasingly strict requirements for environmental protection, all countries in the world pay attention to the improvement of fuel quality, and the important importance of fuel-saving and emission-reduction technology products, along with the increasing of the number of automobiles, the atmospheric pollution is also increasingly aggravated, according to the urgent need of energy conservation and emission reduction, higher requirements are put forward for improving the fuel quality and developing new fuel resources, how to improve the combustion efficiency of fuel and reduce the emission of harmful gases become important subjects of the development and research of all countries in the world, in order to solve the pollution of fuel combustion to the environment, people hope to add additives into fuel to improve the combustion efficiency of fuel and reduce the emission of waste gases, besides improving fuel combustion equipment or an engine, the adoption of additives to improve the fuel product is also a practical measure, the improvement of the fuel product does not need to modify fuel equipment, and has the advantages of flexibility, simplicity, test results show that the fuel additive can also effectively improve the fuel performance, save oil and reduce emission.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides a fuel oil saving and emission reduction environment-friendly additive and a preparation method thereof, which can save oil and reduce emission, reduce the emission of pollutants and prolong the service life of equipment and an engine according to the defects in the prior art, and the technical scheme of the invention is as follows:

an oil-saving emission-reducing environment-friendly additive for fuel oil comprises the following components: alcohols, ketones, esters, ethers, amines, benzenes; wherein, the alcohols comprise 20-35 parts of ethanol, 2-10 parts of polyether alcohol and 10-15 parts of n-octanol; the ketone is 10-20 parts of acetone; the esters comprise 3-6 parts of isopropyl nitrate and 5-10 parts of amyl nitrate; the ethers are 10-20 parts of methyl tert-butyl ether and 1-3 parts of propylene glycol tert-butyl ether; the amine is 3-8 parts of hexamethylenetetramine and 2-5 parts of phthalic diamide; the benzene is 1-3 parts of o-xylene.

Preferably, the present invention comprises the following components: the alcohols comprise 25-30 parts of ethanol, 8-10 parts of polyether alcohol and 13-15 parts of n-octanol; the ketone is 10-20 parts of acetone; the esters comprise 3-6 parts of isopropyl nitrate and 7-10 parts of amyl nitrate; the ethers are 15-20 parts of methyl tert-butyl ether and 1-3 parts of propylene glycol tert-butyl ether; the amine is 3-5 parts of hexamethylenetetramine and 2-5 parts of phthalic diamide; the benzene is 1-3 parts of o-xylene.

Preferably, the present invention comprises the following components: 28 parts of ethanol, 9 parts of polyether alcohol and 13 parts of n-octanol; 10 parts of acetone; 5 parts of isopropyl nitrate and 8 parts of amyl nitrate; 15 parts of methyl tert-butyl ether and 2 parts of propylene glycol tert-butyl ether; 3 parts of hexamethylenetetramine and 5 parts of phthalic diamide; amines: and 2 parts of o-xylene.

Preferably, the preparation method of the fuel oil-saving emission-reducing environment-friendly additive provided by the invention comprises the following specific steps:

(1) sequentially adding 2-10 parts of polyether alcohol and 10-15 parts of n-octanol into a reaction kettle storing 20-35 parts of ethanol solution in proportion, and stirring for 5min to obtain solution A;

(2) 10-20 parts of acetone is proportioned to obtain a solution B, and then the solution B is added into the solution A;

(3) mixing 3-6 parts of isopropyl nitrate and 5-10 parts of amyl nitrate according to a proportion to obtain a solution C, and then adding the solution C into the AB mixed solution;

(4) mixing 10-20 parts of methyl tert-butyl ether and 1-3 parts of propylene glycol tert-butyl ether according to a proportion to obtain a solution D, and adding the solution D into the A, B, C mixed solution;

(5) mixing 3-8 parts of hexamethylenetetramine and 2-5 parts of phthalic diamide according to a proportion to obtain a solution E, and then adding the solution E into the A, B, C, D mixed solution;

(6) adding 1-3 parts of o-xylene into A, B, C, D, E mixed solution in proportion, stirring for 20min to obtain finished product liquid, and filtering to obtain the fuel oil saving, emission reduction and environmental protection additive.

Preferably, the preparation method of the invention is as follows:

(1) sequentially adding 8-10 parts of polyether alcohol and 13-15 parts of n-octanol into a reaction kettle storing 25-30 parts of ethanol solution in proportion, and stirring for 5min to obtain solution A;

(2) 10-20 parts of acetone is proportioned to obtain a solution B, and then the solution B is added into the solution A;

(3) mixing 3-6 parts of isopropyl nitrate and 7-10 parts of amyl nitrate according to a proportion to obtain a solution C, and then adding the solution C into the AB mixed solution;

(4) mixing 15-20 parts of methyl tert-butyl ether and 1-3 parts of propylene glycol tert-butyl ether according to a proportion to obtain a solution D, and adding the solution D into the A, B, C mixed solution;

(5) mixing 3-5 parts of hexamethylenetetramine and 3-5 parts of phthalic diamide according to a proportion to obtain a solution E, and then adding the solution E into the A, B, C, D mixed solution;

(6) adding 1-3 parts of o-xylene into A, B, C, D, E mixed solution in proportion, stirring for 20min to obtain finished product liquid, and filtering to obtain the fuel oil saving, emission reduction and environmental protection additive.

Preferably, the preparation method of the invention is as follows:

(1) sequentially adding 9 parts of polyether alcohol and 13 parts of n-octanol into a reaction kettle storing 28 parts of ethanol solution in proportion, and stirring for 5min to obtain solution A;

(2) obtaining solution B by 10 parts of acetone according to a proportion, and then adding the solution B into the solution A obtained in the step (1);

(3) mixing 5 parts of isopropyl nitrate and 8 parts of amyl nitrate according to a proportion to obtain a solution C, and then adding the solution C into the AB mixed solution;

(4) mixing 15 parts of methyl tert-butyl ether and 2 parts of propylene glycol tert-butyl ether according to a ratio to obtain a solution D, and adding the solution D into the A, B, C mixed solution;

(5) mixing 3 parts of hexamethylenetetramine and 5 parts of phthalic diamide according to a proportion to obtain a solution E, and then adding the solution E into A, B, C, D mixed solution;

(6) adding 2 parts of o-xylene into the A, B, C, D, E mixed solution in proportion, stirring for 20min to obtain a finished product liquid, and filtering to obtain the fuel oil saving, emission reduction and environmental protection additive.

Preferably, the preparation method is carried out in an environment with the temperature of 20 +/-5 ℃.

Preferably, the above additive is applied to gasoline and/or diesel.

The using method of the invention comprises the following steps: the additive is directly added into gasoline and diesel oil according to the proportion of 1:1000 in volume for use.

Compared with the prior art, the invention has the beneficial effects that: the additive can improve the combustion value of fuel oil, increase power, reduce carbon deposit and coking, reduce tail gas pollution emission, improve power, has obvious oil saving effect, reduce pollutant emission, prolong the service life of equipment and an engine, save energy and reduce emission.

Detailed Description

The invention will be further described with reference to specific embodiments, and the advantages and features of the invention will become apparent as the description proceeds. The examples are illustrative only and do not limit the scope of the invention in any way; it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention, and that such changes and modifications may be made without departing from the spirit and scope of the invention.

Example 1

In this example, 50ml of each component was used.

An oil-saving emission-reducing environment-friendly additive for fuel oil comprises the following components: 28 parts of ethanol, 9 parts of polyether alcohol, 13 parts of n-octanol, 10 parts of acetone, 5 parts of isopropyl nitrate, 8 parts of amyl nitrate, 15 parts of methyl tert-butyl ether, 2 parts of propylene glycol tert-butyl ether, 3 parts of hexamethylenetetramine, 5 parts of phthalic diamide and 2 parts of o-xylene

The specific preparation method of this example is as follows:

(1) sequentially adding 9 parts of polyether alcohol and 13 parts of n-octanol into a reaction kettle storing 28 parts of ethanol solution in proportion, and stirring for 5min to obtain solution A;

(2) obtaining solution B by 10 parts of acetone according to a proportion, and then adding the solution B into the solution A obtained in the step (1);

(3) mixing 5 parts of isopropyl nitrate and 8 parts of amyl nitrate according to a proportion to obtain a solution C, and then adding the solution C into the AB mixed solution;

(4) mixing 15 parts of methyl tert-butyl ether and 2 parts of propylene glycol tert-butyl ether according to a ratio to obtain a solution D, and adding the solution D into the A, B, C mixed solution;

(5) mixing 3 parts of hexamethylenetetramine and 5 parts of phthalic diamide according to a proportion to obtain a solution E, and then adding the solution E into A, B, C, D mixed solution;

(6) adding 2 parts of o-xylene into the A, B, C, D, E mixed solution in proportion, stirring for 20min to obtain a finished product liquid, and filtering to obtain the fuel oil saving, emission reduction and environmental protection additive.

The preparation process of this example was carried out at a temperature of 20 ℃.

The additive obtained in the embodiment is applied to gasoline and diesel oil.

Example 2

This example contained 200ml of each ingredient.

An oil-saving emission-reducing environment-friendly additive for fuel oil comprises the following components: 32 parts of ethanol, 2 parts of polyether alcohol, 10 parts of n-octanol, 18 parts of acetone, 3 parts of isopropyl nitrate, 6 parts of amyl nitrate, 18 parts of methyl tert-butyl ether, 3 parts of propylene glycol tert-butyl ether, 4 parts of hexamethylenetetramine, 2 parts of phthalic diamide and 2 parts of o-xylene

The specific preparation method of this example is as follows:

(1) sequentially adding 9 parts of polyether alcohol and 13 parts of n-octanol into a reaction kettle storing 28 parts of ethanol solution in proportion, and stirring for 5min to obtain solution A;

(2) obtaining solution B by 10 parts of acetone according to a proportion, and then adding the solution B into the solution A obtained in the step (1);

(3) mixing 5 parts of isopropyl nitrate and 8 parts of amyl nitrate according to a proportion to obtain a solution C, and then adding the solution C into the AB mixed solution;

(4) mixing 15 parts of methyl tert-butyl ether and 2 parts of propylene glycol tert-butyl ether according to a ratio to obtain a solution D, and adding the solution D into the A, B, C mixed solution;

(5) mixing 3 parts of hexamethylenetetramine and 5 parts of phthalic diamide according to a proportion to obtain a solution E, and then adding the solution E into A, B, C, D mixed solution;

(6) adding 2 parts of o-xylene into the A, B, C, D, E mixed solution in proportion, stirring for 20min to obtain a finished product liquid, and filtering to obtain the fuel oil saving, emission reduction and environmental protection additive.

The preparation process of this example was carried out at a temperature of 25 ℃.

The additive obtained in the embodiment is applied to gasoline and diesel oil.

Example 3

The amount of each ingredient in this example was 1000 ml.

An oil-saving emission-reducing environment-friendly additive for fuel oil comprises the following components: 30 parts of ethanol, 5 parts of polyether alcohol, 12 parts of n-octanol, 11 parts of acetone, 4 parts of isopropyl nitrate, 6 parts of amyl nitrate, 20 parts of methyl tert-butyl ether, 3 parts of propylene glycol tert-butyl ether, 2 parts of hexamethylenetetramine, 4 parts of phthalic diamide and 3 parts of o-xylene

The specific preparation method of this example is as follows:

(1) sequentially adding 9 parts of polyether alcohol and 13 parts of n-octanol into a reaction kettle storing 28 parts of ethanol solution in proportion, and stirring for 5min to obtain solution A;

(2) obtaining solution B by 10 parts of acetone according to a proportion, and then adding the solution B into the solution A obtained in the step (1);

(3) mixing 5 parts of isopropyl nitrate and 8 parts of amyl nitrate according to a proportion to obtain a solution C, and then adding the solution C into the AB mixed solution;

(4) mixing 15 parts of methyl tert-butyl ether and 2 parts of propylene glycol tert-butyl ether according to a ratio to obtain a solution D, and adding the solution D into the A, B, C mixed solution;

(5) mixing 3 parts of hexamethylenetetramine and 5 parts of phthalic diamide according to a proportion to obtain a solution E, and then adding the solution E into A, B, C, D mixed solution;

(6) adding 2 parts of o-xylene into the A, B, C, D, E mixed solution in proportion, stirring for 20min to obtain a finished product liquid, and filtering to obtain the fuel oil saving, emission reduction and environmental protection additive.

The preparation process of this example was carried out at a temperature of 23 ℃.

The additive obtained in the embodiment is applied to gasoline and diesel oil.

And (3) a test stage: the performance of the additives obtained by three different formulas and preparation methods in examples 1, 2 and 3 and the performance of common gasoline or diesel oil without the product prepared by the invention are detected, the using method is that the volume ratio of the additives to the diesel oil or gasoline is 1:1000, the vehicle model selection and the vehicle condition comparison are carried out:

1. 2.0T in Audi 2010 runs 95000 kilometers, the vehicle condition is good, and 97# gasoline is used;

2. in the Guangdong Gangtian 2014, the automobile runs for 32000 kilometers after 2.0, the automobile condition is good, and 97# gasoline is used;

3. in 2012, Futian Kamak runs for 46000 kilometers, the vehicle condition is good, and diesel oil 0# is used;

the route is selected from the national road 327 Jining, Yanzhou section, and the results are measured under the conditions of the same road condition, the same speed per hour, the same wind speed and the same load by a 100 kilometer fuel consumption meter, and are as follows (1):

as can be seen from the above table (1), the oil-saving result is as follows: the oil saving rates of three formulas of 3 types of vehicles respectively correspond to that:

audi: 19%, 22% and 16%;

wide steam Toyota: 20%, 21% and 11%;

kaima: 20%, 24%, 18%;

the average oil saving rate is 17.8%;

wherein the fuel saving rate = (vehicle fuel consumption without additive-vehicle fuel consumption with additive)/vehicle fuel consumption without additive.

The test results show that the tail gas emission is mainly composed of CO and CH compounds, and the test results of the same vehicle are shown in the following table (2):

the emission reduction value of the corresponding substance = (emission of no additive-emission of additive)/emission of no additive.

By combining the experimental results, the additive of the invention basically saves oil by about 17 percent, reduces emission by about 15 percent and has obvious effect.

Claims (5)

1. The fuel oil saving emission reduction environment-friendly additive is characterized by comprising the following components: alcohols, ketones, esters, ethers, amines, benzenes; wherein, the alcohols comprise 20-35 parts of ethanol, 2-10 parts of polyether alcohol and 10-15 parts of n-octanol; the ketone is 10-20 parts of acetone; the esters comprise 3-6 parts of isopropyl nitrate and 5-10 parts of amyl nitrate; the ethers are 10-20 parts of methyl tert-butyl ether and 1-3 parts of propylene glycol tert-butyl ether; the amine is 3-8 parts of hexamethylenetetramine and 2-5 parts of phthalic diamide; benzene is 1-3 parts of o-xylene;

the fuel oil saving emission reduction environmental protection additive comprises the following specific preparation method:

(1) sequentially adding 2-10 parts of polyether alcohol and 10-15 parts of n-octanol into a reaction kettle storing 20-35 parts of ethanol solution in proportion, and stirring for 5min to obtain solution A;

(2) 10-20 parts of acetone is proportioned to obtain a solution B, and then the solution B is added into the solution A;

(3) mixing 3-6 parts of isopropyl nitrate and 5-10 parts of amyl nitrate according to a proportion to obtain a solution C, and then adding the solution C into the AB mixed solution;

(4) mixing 10-20 parts of methyl tert-butyl ether and 1-3 parts of propylene glycol tert-butyl ether according to a proportion to obtain a solution D, and adding the solution D into the A, B, C mixed solution;

(5) mixing 3-8 parts of hexamethylenetetramine and 2-5 parts of phthalic diamide according to a proportion to obtain a solution E, and then adding the solution E into the A, B, C, D mixed solution;

(6) adding 1-3 parts of o-xylene into A, B, C, D, E mixed solution in proportion, stirring for 20min to obtain finished product liquid, and filtering to obtain the fuel oil saving, emission reduction and environmental protection additive;

the preparation method is carried out in the environment with the temperature of 20 +/-5 ℃;

the additive is applied to gasoline and/or diesel.

2. The fuel oil saving emission reduction environmental protection additive according to claim 1, characterized by comprising the following components: the alcohols comprise 25-30 parts of ethanol, 8-10 parts of polyether alcohol and 13-15 parts of n-octanol; the ketone is 10-20 parts of acetone; the esters comprise 3-6 parts of isopropyl nitrate and 7-10 parts of amyl nitrate; the ethers are 15-20 parts of methyl tert-butyl ether and 1-3 parts of propylene glycol tert-butyl ether; the amine is 3-5 parts of hexamethylenetetramine and 2-5 parts of phthalic diamide; the benzene is 1-3 parts of o-xylene.

3. The fuel oil saving emission reduction environmental protection additive according to claim 1, characterized by comprising the following components: 28 parts of ethanol, 9 parts of polyether alcohol and 13 parts of n-octanol; 10 parts of acetone; 5 parts of isopropyl nitrate and 8 parts of amyl nitrate; 15 parts of methyl tert-butyl ether and 2 parts of propylene glycol tert-butyl ether; 3 parts of hexamethylenetetramine and 5 parts of phthalic diamide; amines: and 2 parts of o-xylene.

4. The fuel oil-saving emission-reducing environment-friendly additive as claimed in claim 1, which is characterized in that the specific preparation method comprises the following steps:

(1) sequentially adding 8-10 parts of polyether alcohol and 13-15 parts of n-octanol into a reaction kettle storing 25-30 parts of ethanol solution in proportion, and stirring for 5min to obtain solution A;

(2) 10-20 parts of acetone is proportioned to obtain a solution B, and then the solution B is added into the solution A;

(3) mixing 3-6 parts of isopropyl nitrate and 7-10 parts of amyl nitrate according to a proportion to obtain a solution C, and then adding the solution C into the AB mixed solution;

(4) mixing 15-20 parts of methyl tert-butyl ether and 1-3 parts of propylene glycol tert-butyl ether according to a proportion to obtain a solution D, and adding the solution D into the A, B, C mixed solution;

(5) mixing 3-5 parts of hexamethylenetetramine and 3-5 parts of phthalic diamide according to a proportion to obtain a solution E, and then adding the solution E into the A, B, C, D mixed solution;

(6) adding 1-3 parts of o-xylene into A, B, C, D, E mixed solution in proportion, stirring for 20min to obtain finished product liquid, and filtering to obtain the fuel oil saving, emission reduction and environmental protection additive.

5. The fuel oil-saving emission-reducing environment-friendly additive as claimed in claim 1, which is characterized in that the specific preparation method comprises the following steps:

(1) sequentially adding 9 parts of polyether alcohol and 13 parts of n-octanol into a reaction kettle storing 28 parts of ethanol solution in proportion, and stirring for 5min to obtain solution A;

(2) obtaining solution B by 10 parts of acetone according to a proportion, and then adding the solution B into the solution A obtained in the step (1);

(3) mixing 5 parts of isopropyl nitrate and 8 parts of amyl nitrate according to a proportion to obtain a solution C, and then adding the solution C into the AB mixed solution;

(4) mixing 15 parts of methyl tert-butyl ether and 2 parts of propylene glycol tert-butyl ether according to a ratio to obtain a solution D, and adding the solution D into the A, B, C mixed solution;

(5) mixing 3 parts of hexamethylenetetramine and 5 parts of phthalic diamide according to a proportion to obtain a solution E, and then adding the solution E into A, B, C, D mixed solution;

(6) adding 2 parts of o-xylene into the A, B, C, D, E mixed solution in proportion, stirring for 20min to obtain a finished product liquid, and filtering to obtain the fuel oil saving, emission reduction and environmental protection additive.