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Engine oil composition of formaldehyde resin methanol gasoline
A technology of methanol gasoline and engine oil, applied in lubricating compositions, petroleum industry, etc., can solve the problems of energy waste, environmental pollution, etc., achieve the effects of reducing wear, good low-temperature starting performance, and inhibiting the formation of polar substances such as sludge
Inactive Publication Date: 2014-10-08
GUANGXI UNIV
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This is not only a waste of energy, but also causes environmental pollution
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Embodiment 3
[0026] It is formed by blending the following components in mass percentage:
[0027]
[0028] The main physical and chemical index of embodiment 1 product:
[0029]
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The invention discloses an engine oil composition of a formaldehyde resin methanol gasoline. Base oil III and an oil-soluble polyether are adopted as base oil, and are compounded with various of composite additives; the engine oil composition comprises an antiwear agent, an antioxidant preservative, an anti-foaming agent, a viscosity index improver, a metal deactivator, a clearing agent, a dispersing agent, an antioxidant and a reinforcing agent. The engine oil composition disclosed by the invention has the advantages of excellent cleaning and dispersing effects, viscosity-temperature characteristics, base number maintainability and acid neutralization capacity, good high-temperature oxidation stability, high shear stability, rubber compatibility, good low-temperature startability and excellent fuel economy, and is free of corrosion on moving parts; generation of polar materials such as greasy filth and the like can be inhibited; enough oil film strength of the oil product can be ensured; and abrasion is reduced.
Description
technical field [0001] The invention belongs to the field of internal combustion engine lubricants, in particular to a formaldehyde fat methanol gasoline engine oil composition. Background technique [0002] The subname of formaldehyde lipid is diethoxymethane, commonly known as formaldehyde lipid, molecular formula C5H12O2, molecular weight 104, density 0.8319kg / L, octane number (MON): 65, it is a colorless liquid. Formaldehyde resin is usually derived from by-products of industries such as chemical and pharmaceutical industries, and has long been discharged as waste. This is not only a waste of energy, but also causes environmental pollution. At the same time, it is also a strong solvent, which can be miscible with various internal combustion engine fuels such as gasoline, diesel oil, heavy diesel oil, methanol, cottonseed oil, soybean oil, rapeseed oil, waste animals, and vegetable oils. This feature is its advantage for using it as an internal combustion engine substit...
Claims
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Login to View More IPC IPC(8): C10M169/04C10N40/25
Inventor 黄福川黄孝平黄伊琳邓富康李康春马骁飞陈彪刘宇恒黄旖瑶
Owner GUANGXI UNIV
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