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Low dose environment-friendly type oil-saving additive

A fuel-saving and environmentally friendly technology, applied in the field of fuel-saving fuels, can solve problems such as increased fuel consumption and engine mechanical loss, impact on human health and environmental problems, improper storage and use, etc. Simple components and superior performance

Inactive Publication Date: 2009-02-25
DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After the combustion of these metal salts, residues will adhere to the cylinder and the engine, causing increased friction, increasing fuel consumption and mechanical loss of the engine
In addition, some fuel-saving products have complex ingredients, or contain elements such as halogens, nitrogen, sulfur, and phosphorus, or contain highly toxic and volatile organic solvents (such as benzene, toluene, etc.). Highly susceptible to human health and environmental issues

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Embodiment 1: low-dose environment-friendly fuel oil-saving agent, its component and weight percent are as follows:

[0016] CH 3 (CH 2 ) 16 COO(CH 2 ) 14 CH 3 98%

[0017] CH 3 (CH 2 ) 17 OH 2%.

Embodiment 2

[0018] Embodiment 2: low-dose environment-friendly fuel oil-saving agent, its component and weight percent are as follows:

[0019] CH 3 (CH 2 ) 11 COO(CH 2 ) 19 CH 3 95%

[0020] CH 3 (CH 2 ) 15 OH 5%.

Embodiment 3

[0021] Embodiment 3: low-dose environment-friendly fuel oil-saving agent, its component and weight percent are as follows:

[0022] CH 3 (CH 2 ) 17 COO(CH 2 ) 11 CH 3 70%

[0023] CH 3 (CH 2 ) 14 COO(CH 2 ) 16 CH 3 29%

[0024] CH 3 (CH 2 ) 12 OH 1%.

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PUM

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Abstract

The invention provides a low-dose environment-friendly oil-saving agent which is composed of long chain fatty acid ester CH3(CH2)XCOO(CH2)YCH3 and long chain fatty alcohol CH3(CH2)ZOH, wherein, X is equal to 10 -18, Y is equal to 11-19 and Z is equal to 11-19; the proportion by weight thereof is 90-100% of CH3(CH2)XCOO(CH2)YCH3 and 0-10% of CH3(CH2)ZOH. The oil-saving agent has simple ingredients, does not contain any metal salt as well as halogen, nitrogen, sulfur, phosphor and the like, and does not cause damage to equipment and environment. The oil-saving agent can be added in fuel oil at low dose with the proportion of 0.005-0.020% and has the functions of combustion supporting, lubrication and carbon deposition removing; road tests show that the oil-saving rate reaches 8%-15%. The oil-saving product has the advantages of low cost, small adding dose, safety, environmental protection, excellent performance, etc.

Description

technical field [0001] The invention relates to a fuel oil-saving agent, in particular to a low-dose environment-friendly fuel oil-saving agent. Background technique [0002] my country is a country that is relatively short of oil resources, and the per capita share is less than half of the world's average level; with the rapid economic growth and massive consumption of energy resources, my country will face long-term large energy consumption, low self-sufficiency rate, and shortage of oil products unfavorable situation. To alleviate these problems, fuel-saving strategies must be implemented. [0003] At present, there are many types of fuel-saving agents, but most of them contain oil-soluble metal salts. After the combustion of these metal salts, residues will adhere to the cylinder and the engine, causing increased friction, increasing fuel consumption and mechanical loss of the engine. In addition, some fuel-saving products have complex ingredients, or contain elements ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L1/19C10L1/182
Inventor 苗虹徐杰
Owner DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI
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