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A kind of modified fuel oil and preparation method thereof

A fuel oil and modification technology, which is applied in fuel, liquid carbon-containing fuel, petroleum industry, etc., can solve the problems of complex preparation process, poor stability, and large amount of chemical reagents, and achieve simple production methods and reduce carbonization rate , Remarkable effect of emission reduction

Active Publication Date: 2015-12-02
JIANGSU LIGANG SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the existing technology, it is generally used to add various additives to fuel oil or other oil products, which has a certain effect on environmental governance, but there are disadvantages such as complicated preparation process, large amount of chemical reagents used, and poor stability.

Method used

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  • A kind of modified fuel oil and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] to combine figure 1 , taking the preparation of 1Kg modified diesel oil as an example, the mass fraction of each component of the modified diesel oil is selected as follows: water agent: 15%; three-way catalytic combustion aid (abbreviated as combustion aid): 1‰; diesel oil: 84.9%; It is composed of the following components in mass percentage: nano active carbon powder: nano cerium oxide: oil agent = 2:1:57; weigh 849g of diesel oil and add 10g of combustion aid, 150g of water agent, prepared by homogenization technology Modified diesel.

[0023] The operation steps are:

[0024] 1) Preparation of powder: Mix nano-active carbon powder and nano-cerium oxide at a ratio of 2:1 to prepare powder;

[0025] 2) Preparation of oil agent: P204 (2-ethylhexyl phosphoric acid) and light rare earth material solution containing lanthanum and cerium (mass ratio: La 3+ : Ce 4+ =38.46:36.96) were extracted at a volume ratio of 2:1 to obtain P204 loaded with lanthanum and cerium ligh...

Embodiment 2

[0029] Example 2: Taking the preparation of 1Kg modified 180# heavy oil as an example, the mass fraction of each component of the modified 180# heavy oil is selected as follows: water agent: 20%; three-way catalytic combustion aid (abbreviated as combustion aid): 10‰; 180 #Heavy oil: 79%; wherein the mass fraction of the combustion aid is: nano active carbon powder: nano cerium oxide: oil agent=3:2:95; weigh 790g180# heavy oil and add 10g of combustion aid and 200g of water , using homogenization technology to prepare modified 180# heavy oil.

[0030] The operation steps are:

[0031] 1) Preparation of powder: mix nano active carbon powder and nano cerium oxide at a ratio of 3:2 to prepare powder;

[0032] 2) Preparation of oil agent: P507 (2-ethylhexylphosphonic acid mono-2-ethylhexyl ester) and light rare earth feed solution containing lanthanum and cerium

[0033] (mass ratio: La 3+ : Ce 4+ =40.16:38.61) was extracted at a volume ratio of 2:1 to obtain P507 loaded with ...

Embodiment 3

[0038] Taking the preparation of 1Kg modified waste engine oil as an example, the mass fraction of each component of the modified waste engine oil is selected as follows: water agent: 15%; three-way catalytic combustion improver (combustion enhancer for short): 2‰; waste engine oil: 84.8%; The mass fraction of the composition of the combustion enhancer is: nano active carbon powder: nano cerium oxide: oil agent = 3:2:95; add 2g of combustion enhancer and 150g of water agent to 848g of waste engine oil, prepared by homogenization technology Modified waste engine oil.

[0039] The operation steps are:

[0040] 1) Preparation of powder: mix nano active carbon powder and nano cerium oxide at a ratio of 3:2 to prepare powder;

[0041] 2) Preparation of oil agent: P507 (2-ethylhexylphosphonic acid mono-2-ethylhexyl ester) and light rare earth feed solution containing lanthanum and cerium

[0042] (mass ratio: La 3+ : Ce 4+ =40.16:36.96) was extracted at a volume ratio of 2:1 to ...

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Abstract

The invention discloses modified fuel oil and a preparation method thereof. The modified fuel oil comprises the following components in percentage by weight: 15%-20% of water aqua, 0.1%-1% of ternary catalytic combustion-supporting agents and 79%-84.9% of fuel oil. Compared with the prior art, the modified fuel oil disclosed by the invention has the outstanding advantages that adopted powder is a nanometer material, various raw materials used for preparing modified oil are easy to obtain, the problem of air pollutant discharge is solved from the source, the emission reduction effect of combustion products of the modified fuel oil is outstanding and can reach 70%-90%, the oil saving ratio of the combustion products can reach 10%-15%, and carbon is sufficiently combusted by reducing the carbon formation ratio of a boiler, thus improving the heat efficiency; and a formula is simple in preparation method and low in cost and is harmless.

Description

technical field [0001] The invention belongs to the technical field of industrial application, and belongs to the technical field of preparing modified fuel oil. Background technique [0002] The atmosphere is one of the most basic environmental elements for the survival of human beings and all things on the earth. Atmospheric environmental pollution will bring disastrous consequences to human survival, life, work and sustainable development. Therefore, the practical technology and equipment for controlling air pollution are very important. With the innovation of science and technology, the progress of society and the improvement of human life quality, people pay more and more attention to environmental protection, and the standard of environmental protection is getting higher and higher, and it is accelerating to meet the international environmental protection emission standards. For this reason, the technological innovation level of the environmental protection technology...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C10L1/04C10L1/02C10L1/10C10L1/12C10L1/26
CPCY02A50/20
Inventor 李斌黄树威徐岳勤赵威朱海健刘芳胡明英庄萍张优
Owner JIANGSU LIGANG SCI & TECH