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Energy-saving blending diesel component agent

An oil washing and multi-functional technology, which is applied in the petroleum industry, liquid carbon-containing fuels, fuels, etc., can solve the problems of vehicle use costs that cannot achieve engine working performance, unstable engine working conditions, and affect the quality of blended diesel oil, etc., to achieve improvement Diesel engine working conditions, clear and bright appearance, and the effect of reducing carbon deposition

Inactive Publication Date: 2020-02-25
王彤
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Many of the raw materials for vehicle blending diesel components on the market are only taken from the raw material components of petrochemical products, and they do not have other functions, nor can they be used in large proportions, and the blending will be affected when used in large proportions. Diesel quality, ignition difficulties, unstable engine conditions, etc., so it can not achieve the purpose of improving the engine performance and reducing the cost of vehicle use while saving a large amount of oil resources

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] The preparation method of the mother liquor of the energy-saving blended diesel oil component agent comprises the following steps;

[0031] Add 0.1% to 1% sodium hydroxide solution to 100% low-naphthalene rectification wash oil and stir at normal temperature and pressure to make a small amount of phenol contained in the low-naphthalene rectification wash oil form phenolic sodium salt, then add 1% to 10 % LST1 desulfurization and decolorizing agent are stirred, and after stirring for a unit time, precipitation is carried out, and then the precipitated translucent oily liquid is separated from the precipitate, and 0.1% to 3% of LST2 is added to the oily liquid to neutralize the reducing agent Stir to reduce to a transparent neutral liquid, then add 1% to 5% of LST3 decolorizer and stir thoroughly, after further decolorization and adsorption process, press filter to obtain an oily liquid that has no peculiar smell, and its color is beige and translucent, which is modified a...

Embodiment 2

[0035] The preparation process of LST1 desulfurization and decolorization agent is as follows: (volume percentage)

[0036] Concentrated sulfuric acid (98%) 80-95%, phosphoric acid (98%) 0.5-15%, glacial acetic acid 0.05-1%, formaldehyde 0.5-2%; add in the acid-resistant mixing tank in turn and stir at a slow speed.

Embodiment 3

[0038] The preparation process of the reducing agent in LST2 is as follows: (volume percentage)

[0039] 85%-95% of monoethanolamine (99%) and 5%-15% of triethanolamine (99%) are sequentially added into an acid-resistant stirring tank and stirred evenly at a slow speed.

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PUM

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Abstract

The invention relates to a multifunctional energy-saving component agent, which belongs to the field of vehicle diesel energy saving. The component agent can be used as an important component of a novel type of synthetic diesel, and is prepared by mixing transparent bright oil with various substances such as functional agents, wherein the transparent bright oil is obtained by subjecting a coal chemistry product that is low-naphthalene rectification wash oil as a mother liquid to deep modification. The component agent has a low production cost and good performance, can be mixed with diesel in any ratio, and is a good new component material for synthetic diesel oil. In addition to effects of saving energy and reducing the use cost of the vehicle, the component agent also has the functions ofsupporting combustion, clearing oil passages, preventing ice, increasing the cetane number, improving engine operating conditions, improving engine starting performance, purifying exhaust, and reducing emission of harmful gas. The component agent plays a positive role in saving the increasingly depleted petroleum resources and has good economic and social benefits.

Description

technical field [0001] The invention belongs to the field of diesel energy saving Background technique [0002] The depletion of oil resources has increased the pressure on China's energy supply, and at the same time has brought impetus to the innovation of energy-saving technologies. The technology of multi-functional energy-saving component agents for blending diesel oil has broad development prospects. [0003] Many of the raw materials for vehicle blending diesel components on the market are only taken from the raw material components of petrochemical products, and they do not have other functions, nor can they be used in large proportions, and the blending will be affected when used in large proportions. Diesel quality, ignition difficulties, unstable engine conditions, etc., can not achieve the purpose of improving engine performance and reducing vehicle use costs while saving a large amount of oil resources. Contents of the invention [0004] The purpose of the pre...

Claims

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Application Information

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IPC IPC(8): C10L1/02C10L1/14C10L1/16C10L1/182
CPCC10L1/02C10L1/14C10L1/1608C10L1/1616C10L1/182
Inventor 王彤
Owner 王彤
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